1 | /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */ |
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2 | /* |
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3 | * Copyright (C) 2004-2015 HUBzero Foundation, LLC |
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4 | * |
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5 | * Author: Leif Delgass <ldelgass@purdue.edu> |
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6 | */ |
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7 | |
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8 | #include <cstdlib> |
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9 | #include <cstdio> |
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10 | #include <cstring> |
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11 | #include <cfloat> |
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12 | #include <cerrno> |
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13 | #include <string> |
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14 | #include <sstream> |
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15 | #include <limits> |
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16 | #include <vector> |
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17 | #include <unistd.h> |
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18 | #include <sys/select.h> |
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19 | #include <sys/uio.h> |
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20 | #include <tcl.h> |
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21 | |
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22 | #include <osgDB/FileUtils> |
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23 | #include <osgDB/FileNameUtils> |
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24 | |
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25 | #include <osgEarth/Version> |
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26 | #include <osgEarth/Registry> |
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27 | #include <osgEarth/Units> |
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28 | #include <osgEarth/Config> |
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29 | #include <osgEarthFeatures/FeatureModelSource> |
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30 | #include <osgEarthSymbology/Color> |
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31 | #include <osgEarthSymbology/Style> |
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32 | #include <osgEarthSymbology/StyleSheet> |
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33 | #include <osgEarthSymbology/CssUtils> |
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34 | #include <osgEarthSymbology/IconSymbol> |
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35 | #include <osgEarthSymbology/ModelSymbol> |
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36 | #include <osgEarthSymbology/LineSymbol> |
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37 | #include <osgEarthSymbology/RenderSymbol> |
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38 | |
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39 | #include <osgEarthDrivers/agglite/AGGLiteOptions> |
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40 | #include <osgEarthDrivers/osg/ColorRampOptions> |
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41 | #include <osgEarthDrivers/debug/DebugOptions> |
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42 | #include <osgEarthDrivers/arcgis/ArcGISOptions> |
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43 | #include <osgEarthDrivers/gdal/GDALOptions> |
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44 | #include <osgEarthDrivers/tms/TMSOptions> |
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45 | #include <osgEarthDrivers/wcs/WCSOptions> |
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46 | #include <osgEarthDrivers/wms/WMSOptions> |
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47 | #include <osgEarthDrivers/xyz/XYZOptions> |
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48 | #include <osgEarthDrivers/model_feature_geom/FeatureGeomModelOptions> |
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49 | #include <osgEarthDrivers/feature_ogr/OGRFeatureOptions> |
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50 | #include <osgEarthDrivers/feature_tfs/TFSFeatureOptions> |
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51 | #include <osgEarthDrivers/feature_wfs/WFSFeatureOptions> |
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52 | |
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53 | #include "Trace.h" |
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54 | #include "CmdProc.h" |
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55 | #include "ReadBuffer.h" |
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56 | #include "Types.h" |
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57 | #include "RendererCmd.h" |
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58 | #include "RenderServer.h" |
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59 | #include "Renderer.h" |
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60 | #include "IData.h" |
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61 | #include "Stats.h" |
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62 | #include "PPMWriter.h" |
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63 | #include "TGAWriter.h" |
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64 | #include "ResponseQueue.h" |
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65 | #ifdef USE_READ_THREAD |
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66 | #include "CommandQueue.h" |
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67 | #endif |
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68 | #include "Util.h" |
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69 | |
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70 | using namespace GeoVis; |
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71 | |
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72 | static int lastCmdStatus; |
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73 | |
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74 | #ifndef USE_THREADS |
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75 | static ssize_t |
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76 | SocketWrite(const void *bytes, size_t len) |
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77 | { |
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78 | size_t ofs = 0; |
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79 | ssize_t bytesWritten; |
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80 | while ((bytesWritten = write(g_fdOut, (const char *)bytes + ofs, len - ofs)) > 0) { |
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81 | ofs += bytesWritten; |
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82 | if (ofs == len) |
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83 | break; |
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84 | } |
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85 | if (bytesWritten < 0) { |
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86 | ERROR("write: %s", strerror(errno)); |
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87 | } |
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88 | return bytesWritten; |
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89 | } |
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90 | #endif |
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91 | |
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92 | static bool |
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93 | SocketRead(char *bytes, size_t len) |
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94 | { |
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95 | if (len == 0) return true; |
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96 | ReadBuffer::BufferStatus status; |
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97 | status = g_inBufPtr->followingData((unsigned char *)bytes, len); |
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98 | TRACE("followingData status: %d", status); |
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99 | return (status == ReadBuffer::OK); |
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100 | } |
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101 | |
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102 | ssize_t |
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103 | GeoVis::queueResponse(const void *bytes, size_t len, |
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104 | Response::AllocationType allocType, |
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105 | Response::ResponseType type) |
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106 | { |
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107 | #ifdef USE_THREADS |
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108 | Response *response = new Response(type); |
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109 | response->setMessage((unsigned char *)bytes, len, allocType); |
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110 | g_outQueue->enqueue(response); |
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111 | return (ssize_t)len; |
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112 | #else |
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113 | return SocketWrite(bytes, len); |
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114 | #endif |
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115 | } |
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116 | |
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117 | static int |
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118 | ExecuteCommand(Tcl_Interp *interp, Tcl_DString *dsPtr) |
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119 | { |
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120 | int result; |
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121 | #ifdef WANT_TRACE |
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122 | char *str = Tcl_DStringValue(dsPtr); |
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123 | std::string cmd(str); |
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124 | cmd.erase(cmd.find_last_not_of(" \n\r\t")+1); |
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125 | TRACE("command %lu: '%s'", g_stats.nCommands, cmd.c_str()); |
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126 | #endif |
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127 | lastCmdStatus = TCL_OK; |
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128 | result = Tcl_EvalEx(interp, Tcl_DStringValue(dsPtr), |
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129 | Tcl_DStringLength(dsPtr), |
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130 | TCL_EVAL_DIRECT | TCL_EVAL_GLOBAL); |
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131 | Tcl_DStringSetLength(dsPtr, 0); |
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132 | if (lastCmdStatus == TCL_BREAK) { |
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133 | return TCL_BREAK; |
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134 | } |
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135 | lastCmdStatus = result; |
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136 | if (result != TCL_OK) { |
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137 | TRACE("Error: %d", result); |
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138 | } |
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139 | return result; |
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140 | } |
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141 | |
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142 | static int |
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143 | GetBooleanFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, bool *boolPtr) |
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144 | { |
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145 | int value; |
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146 | |
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147 | if (Tcl_GetBooleanFromObj(interp, objPtr, &value) != TCL_OK) { |
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148 | return TCL_ERROR; |
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149 | } |
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150 | *boolPtr = (bool)value; |
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151 | return TCL_OK; |
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152 | } |
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153 | #if 0 |
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154 | static short |
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155 | GetShortFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, short *valuePtr) |
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156 | { |
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157 | int value; |
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158 | |
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159 | if (Tcl_GetIntFromObj(interp, objPtr, &value) != TCL_OK) { |
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160 | return TCL_ERROR; |
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161 | } |
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162 | *valuePtr = (short)value; |
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163 | return TCL_OK; |
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164 | } |
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165 | #endif |
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166 | static unsigned short |
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167 | GetUShortFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, unsigned short *valuePtr) |
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168 | { |
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169 | int value; |
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170 | |
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171 | if (Tcl_GetIntFromObj(interp, objPtr, &value) != TCL_OK) { |
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172 | return TCL_ERROR; |
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173 | } |
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174 | *valuePtr = (unsigned short)value; |
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175 | return TCL_OK; |
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176 | } |
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177 | |
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178 | static unsigned int |
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179 | GetUIntFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, unsigned int *valuePtr) |
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180 | { |
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181 | long value; |
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182 | |
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183 | if (Tcl_GetLongFromObj(interp, objPtr, &value) != TCL_OK) { |
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184 | return TCL_ERROR; |
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185 | } |
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186 | *valuePtr = (unsigned int)value; |
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187 | return TCL_OK; |
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188 | } |
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189 | |
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190 | static int |
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191 | GetFloatFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, float *valuePtr) |
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192 | { |
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193 | double value; |
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194 | |
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195 | if (Tcl_GetDoubleFromObj(interp, objPtr, &value) != TCL_OK) { |
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196 | return TCL_ERROR; |
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197 | } |
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198 | *valuePtr = (float)value; |
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199 | return TCL_OK; |
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200 | } |
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201 | |
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202 | static osgEarth::Symbology::TextSymbol::Alignment |
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203 | ParseTextAlignment(const char *str, |
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204 | osgEarth::Symbology::TextSymbol::Alignment defAlign = |
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205 | osgEarth::Symbology::TextSymbol::ALIGN_LEFT_BASE_LINE) |
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206 | { |
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207 | osgEarth::Symbology::TextSymbol::Alignment alignment = defAlign; |
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208 | if (str[0] == 'l' && strcmp(str, "left_top") == 0) { |
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209 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_LEFT_TOP; |
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210 | } else if (str[0] == 'l' && strcmp(str, "left_center") == 0) { |
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211 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_LEFT_CENTER; |
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212 | } else if (str[0] == 'l' && strcmp(str, "left_bottom") == 0) { |
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213 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_LEFT_BOTTOM; |
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214 | } else if (str[0] == 'c' && strcmp(str, "center_top") == 0) { |
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215 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_CENTER_TOP; |
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216 | } else if (str[0] == 'c' && strcmp(str, "center_center") == 0) { |
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217 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_CENTER_CENTER; |
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218 | } else if (str[0] == 'c' && strcmp(str, "center_bottom") == 0) { |
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219 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_CENTER_BOTTOM; |
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220 | } else if (str[0] == 'r' && strcmp(str, "right_top") == 0) { |
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221 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_RIGHT_TOP; |
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222 | } else if (str[0] == 'r' && strcmp(str, "right_center") == 0) { |
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223 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_RIGHT_CENTER; |
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224 | } else if (str[0] == 'r' && strcmp(str, "right_bottom") == 0) { |
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225 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_RIGHT_BOTTOM; |
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226 | } else if (str[0] == 'l' && strcmp(str, "left_baseline") == 0) { |
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227 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_LEFT_BASE_LINE; |
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228 | } else if (str[0] == 'c' && strcmp(str, "center_baseline") == 0) { |
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229 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_CENTER_BASE_LINE; |
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230 | } else if (str[0] == 'r' && strcmp(str, "right_baseline") == 0) { |
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231 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_RIGHT_BASE_LINE; |
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232 | } else if (str[0] == 'l' && strcmp(str, "left_bottom_baseline") == 0) { |
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233 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_LEFT_BOTTOM_BASE_LINE; |
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234 | } else if (str[0] == 'c' && strcmp(str, "center_bottom_baseline") == 0) { |
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235 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_CENTER_BOTTOM_BASE_LINE; |
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236 | } else if (str[0] == 'r' && strcmp(str, "right_bottom_baseline") == 0) { |
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237 | alignment = osgEarth::Symbology::TextSymbol::ALIGN_RIGHT_BOTTOM_BASE_LINE; |
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238 | } |
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239 | return alignment; |
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240 | } |
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241 | |
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242 | static osgEarth::Symbology::IconSymbol::Alignment |
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243 | ParseIconAlignment(const char *str, |
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244 | osgEarth::Symbology::IconSymbol::Alignment defAlign = |
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245 | osgEarth::Symbology::IconSymbol::ALIGN_CENTER_BOTTOM) |
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246 | { |
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247 | osgEarth::Symbology::IconSymbol::Alignment alignment = defAlign; |
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248 | if (str[0] == 'l' && strcmp(str, "left_top") == 0) { |
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249 | alignment = osgEarth::Symbology::IconSymbol::ALIGN_LEFT_TOP; |
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250 | } else if (str[0] == 'l' && strcmp(str, "left_center") == 0) { |
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251 | alignment = osgEarth::Symbology::IconSymbol::ALIGN_LEFT_CENTER; |
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252 | } else if (str[0] == 'l' && strcmp(str, "left_bottom") == 0) { |
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253 | alignment = osgEarth::Symbology::IconSymbol::ALIGN_LEFT_BOTTOM; |
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254 | } else if (str[0] == 'c' && strcmp(str, "center_top") == 0) { |
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255 | alignment = osgEarth::Symbology::IconSymbol::ALIGN_CENTER_TOP; |
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256 | } else if (str[0] == 'c' && strcmp(str, "center_center") == 0) { |
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257 | alignment = osgEarth::Symbology::IconSymbol::ALIGN_CENTER_CENTER; |
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258 | } else if (str[0] == 'c' && strcmp(str, "center_bottom") == 0) { |
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259 | alignment = osgEarth::Symbology::IconSymbol::ALIGN_CENTER_BOTTOM; |
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260 | } else if (str[0] == 'r' && strcmp(str, "right_top") == 0) { |
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261 | alignment = osgEarth::Symbology::IconSymbol::ALIGN_RIGHT_TOP; |
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262 | } else if (str[0] == 'r' && strcmp(str, "right_center") == 0) { |
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263 | alignment = osgEarth::Symbology::IconSymbol::ALIGN_RIGHT_CENTER; |
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264 | } else if (str[0] == 'r' && strcmp(str, "right_bottom") == 0) { |
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265 | alignment = osgEarth::Symbology::IconSymbol::ALIGN_RIGHT_BOTTOM; |
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266 | } |
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267 | return alignment; |
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268 | } |
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269 | |
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270 | static osgEarth::Symbology::InstanceSymbol::Placement |
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271 | ParseInstancePlacement(const char *str, |
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272 | osgEarth::Symbology::InstanceSymbol::Placement defPlacement = |
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273 | osgEarth::Symbology::InstanceSymbol::PLACEMENT_VERTEX) |
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274 | { |
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275 | osgEarth::Symbology::InstanceSymbol::Placement placement = defPlacement; |
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276 | if (str[0] == 'v' && strcmp(str, "vertex") == 0) { |
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277 | placement = osgEarth::Symbology::InstanceSymbol::PLACEMENT_VERTEX; |
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278 | } else if (str[0] == 'c' && strcmp(str, "centroid") == 0) { |
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279 | placement = osgEarth::Symbology::InstanceSymbol::PLACEMENT_CENTROID; |
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280 | } else if (str[0] == 'i' && strcmp(str, "interval") == 0) { |
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281 | placement = osgEarth::Symbology::InstanceSymbol::PLACEMENT_INTERVAL; |
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282 | } else if (str[0] == 'r' && strcmp(str, "random") == 0) { |
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283 | placement = osgEarth::Symbology::InstanceSymbol::PLACEMENT_RANDOM; |
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284 | } |
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285 | return placement; |
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286 | } |
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287 | |
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288 | static osgEarth::Symbology::AltitudeSymbol::Clamping |
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289 | ParseClamping(const char *str, |
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290 | osgEarth::Symbology::AltitudeSymbol::Clamping defTechnique = |
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291 | osgEarth::Symbology::AltitudeSymbol::CLAMP_NONE) |
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292 | { |
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293 | osgEarth::Symbology::AltitudeSymbol::Clamping clamping = defTechnique; |
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294 | if (str[0] == 'n' && strcmp(str, "none") == 0) { |
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295 | clamping = osgEarth::Symbology::AltitudeSymbol::CLAMP_NONE; |
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296 | } else if (str[0] == 't' && strcmp(str, "terrain") == 0) { |
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297 | clamping = osgEarth::Symbology::AltitudeSymbol::CLAMP_TO_TERRAIN; |
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298 | } else if (str[0] == 'r' && strcmp(str, "relative") == 0) { |
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299 | clamping = osgEarth::Symbology::AltitudeSymbol::CLAMP_RELATIVE_TO_TERRAIN; |
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300 | } else if (str[0] == 'a' && strcmp(str, "absolute") == 0) { |
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301 | clamping = osgEarth::Symbology::AltitudeSymbol::CLAMP_ABSOLUTE; |
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302 | } |
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303 | return clamping; |
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304 | } |
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305 | |
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306 | static osgEarth::Symbology::AltitudeSymbol::Technique |
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307 | ParseClampingTechnique(const char *str, |
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308 | osgEarth::Symbology::AltitudeSymbol::Technique defTechnique = |
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309 | osgEarth::Symbology::AltitudeSymbol::TECHNIQUE_DRAPE) |
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310 | { |
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311 | osgEarth::Symbology::AltitudeSymbol::Technique technique = defTechnique; |
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312 | if (str[0] == 'd' && strcmp(str, "drape") == 0) { |
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313 | technique = osgEarth::Symbology::AltitudeSymbol::TECHNIQUE_DRAPE; |
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314 | } else if (str[0] == 'g' && strcmp(str, "gpu") == 0) { |
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315 | technique = osgEarth::Symbology::AltitudeSymbol::TECHNIQUE_GPU; |
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316 | } else if (str[0] == 's' && strcmp(str, "scene") == 0) { |
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317 | technique = osgEarth::Symbology::AltitudeSymbol::TECHNIQUE_SCENE; |
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318 | } else if (str[0] == 'm' && strcmp(str, "map") == 0) { |
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319 | technique = osgEarth::Symbology::AltitudeSymbol::TECHNIQUE_MAP; |
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320 | } |
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321 | return technique; |
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322 | } |
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323 | |
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324 | static osgEarth::Symbology::Stroke::LineCapStyle |
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325 | ParseLineCapStyle(const char *str, |
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326 | osgEarth::Symbology::Stroke::LineCapStyle defLineCap = |
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327 | osgEarth::Symbology::Stroke::LINECAP_FLAT) |
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328 | { |
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329 | osgEarth::Symbology::Stroke::LineCapStyle lineCap = defLineCap; |
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330 | if (str[0] == 'f' && strcmp(str, "flat") == 0) { |
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331 | lineCap = osgEarth::Symbology::Stroke::LINECAP_FLAT; |
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332 | } else if (str[0] == 's' && strcmp(str, "square") == 0) { |
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333 | lineCap = osgEarth::Symbology::Stroke::LINECAP_SQUARE; |
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334 | } else if (str[0] == 'r' && strcmp(str, "round") == 0) { |
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335 | lineCap = osgEarth::Symbology::Stroke::LINECAP_ROUND; |
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336 | } |
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337 | return lineCap; |
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338 | } |
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339 | |
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340 | static osgEarth::Symbology::Stroke::LineJoinStyle |
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341 | ParseLineJoinStyle(const char *str, |
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342 | osgEarth::Symbology::Stroke::LineJoinStyle defLineJoin = |
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343 | osgEarth::Symbology::Stroke::LINEJOIN_MITRE) |
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344 | { |
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345 | osgEarth::Symbology::Stroke::LineJoinStyle lineJoin = defLineJoin; |
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346 | if (str[0] == 'm' && |
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347 | (strcmp(str, "mitre") == 0 || strcmp(str, "miter") == 0)) { |
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348 | lineJoin = osgEarth::Symbology::Stroke::LINEJOIN_MITRE; |
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349 | } else if (str[0] == 'r' && strcmp(str, "round") == 0) { |
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350 | lineJoin = osgEarth::Symbology::Stroke::LINEJOIN_ROUND; |
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351 | } |
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352 | return lineJoin; |
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353 | } |
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354 | |
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355 | static int |
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356 | CameraDeleteViewpointOp(ClientData clientData, Tcl_Interp *interp, int objc, |
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357 | Tcl_Obj *const *objv) |
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358 | { |
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359 | char *name = Tcl_GetString(objv[2]); |
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360 | |
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361 | g_renderer->removeNamedViewpoint(name); |
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362 | return TCL_OK; |
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363 | } |
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364 | |
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365 | static int |
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366 | CameraCenterOp(ClientData clientData, Tcl_Interp *interp, int objc, |
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367 | Tcl_Obj *const *objv) |
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368 | { |
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369 | double x, y; |
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370 | if (Tcl_GetDoubleFromObj(interp, objv[2], &x) != TCL_OK || |
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371 | Tcl_GetDoubleFromObj(interp, objv[3], &y) != TCL_OK) { |
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372 | return TCL_ERROR; |
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373 | } |
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374 | double zoom = 1.0; |
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375 | if (objc > 4) { |
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376 | if (Tcl_GetDoubleFromObj(interp, objv[4], &zoom) != TCL_OK) { |
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377 | return TCL_ERROR; |
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378 | } |
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379 | } |
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380 | double duration = 1.0; |
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381 | if (objc > 5) { |
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382 | if (Tcl_GetDoubleFromObj(interp, objv[5], &duration) != TCL_OK) { |
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383 | return TCL_ERROR; |
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384 | } |
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385 | } |
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386 | |
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387 | osgEarth::Viewpoint vpt = g_renderer->getViewpoint(); |
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388 | vpt.focalPoint()->x() = x; |
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389 | vpt.focalPoint()->y() = y; |
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390 | //vpt.focalPoint()->z() = mapPoint.z(); |
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391 | vpt.range()->set(vpt.range()->getValue() * zoom, osgEarth::Units::METERS); |
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392 | |
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393 | g_renderer->setViewpoint(vpt, duration); |
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394 | |
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395 | return TCL_OK; |
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396 | } |
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397 | |
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398 | static int |
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399 | CameraGetViewpointOp(ClientData clientData, Tcl_Interp *interp, int objc, |
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400 | Tcl_Obj *const *objv) |
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401 | { |
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402 | osgEarth::Viewpoint view = g_renderer->getViewpoint(); |
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403 | |
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404 | std::ostringstream oss; |
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405 | size_t len = 0; |
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406 | oss << "nv>camera get " |
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407 | << view.focalPoint()->x() << " " |
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408 | << view.focalPoint()->y() << " " |
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409 | << view.focalPoint()->z() << " " |
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410 | << view.heading()->getValue() << " " |
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411 | << view.pitch()->getValue() << " " |
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412 | << view.range()->getValue() |
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413 | << " {" << ((view.focalPoint()->getSRS() == NULL) ? "" : view.focalPoint()->getSRS()->getHorizInitString()) << "}" |
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414 | << " {" << ((view.focalPoint()->getSRS() == NULL) ? "" : view.focalPoint()->getSRS()->getVertInitString()) << "}" |
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415 | << "\n"; |
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416 | std::string ostr = oss.str(); |
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417 | len = ostr.size(); |
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418 | #ifdef USE_THREADS |
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419 | queueResponse(ostr.c_str(), len, Response::VOLATILE); |
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420 | #else |
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421 | ssize_t bytesWritten = SocketWrite(ostr.c_str(), len); |
---|
422 | |
---|
423 | if (bytesWritten < 0) { |
---|
424 | return TCL_ERROR; |
---|
425 | } |
---|
426 | #endif /*USE_THREADS*/ |
---|
427 | return TCL_OK; |
---|
428 | } |
---|
429 | |
---|
430 | static int |
---|
431 | CameraGoOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
432 | Tcl_Obj *const *objv) |
---|
433 | { |
---|
434 | int x, y; |
---|
435 | if (Tcl_GetIntFromObj(interp, objv[2], &x) != TCL_OK || |
---|
436 | Tcl_GetIntFromObj(interp, objv[3], &y) != TCL_OK) { |
---|
437 | return TCL_ERROR; |
---|
438 | } |
---|
439 | double zoom = 1.0; |
---|
440 | if (objc > 4) { |
---|
441 | if (Tcl_GetDoubleFromObj(interp, objv[4], &zoom) != TCL_OK) { |
---|
442 | return TCL_ERROR; |
---|
443 | } |
---|
444 | } |
---|
445 | double duration = 1.0; |
---|
446 | if (objc > 5) { |
---|
447 | if (Tcl_GetDoubleFromObj(interp, objv[5], &duration) != TCL_OK) { |
---|
448 | return TCL_ERROR; |
---|
449 | } |
---|
450 | } |
---|
451 | |
---|
452 | osgEarth::GeoPoint mapPoint; |
---|
453 | if (g_renderer->mapMouseCoords(x, y, mapPoint)) { |
---|
454 | osgEarth::Viewpoint vpt = g_renderer->getViewpoint(); |
---|
455 | vpt.focalPoint() = mapPoint; |
---|
456 | vpt.range()->set(vpt.range()->getValue() * zoom, osgEarth::Units::METERS); |
---|
457 | g_renderer->setViewpoint(vpt, duration); |
---|
458 | } else { |
---|
459 | // Out of map bounds |
---|
460 | } |
---|
461 | return TCL_OK; |
---|
462 | } |
---|
463 | |
---|
464 | static int |
---|
465 | CameraOrientOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
466 | Tcl_Obj *const *objv) |
---|
467 | { |
---|
468 | double quat[4]; |
---|
469 | |
---|
470 | if (Tcl_GetDoubleFromObj(interp, objv[2], &quat[0]) != TCL_OK || |
---|
471 | Tcl_GetDoubleFromObj(interp, objv[3], &quat[1]) != TCL_OK || |
---|
472 | Tcl_GetDoubleFromObj(interp, objv[4], &quat[2]) != TCL_OK || |
---|
473 | Tcl_GetDoubleFromObj(interp, objv[5], &quat[3]) != TCL_OK) { |
---|
474 | return TCL_ERROR; |
---|
475 | } |
---|
476 | |
---|
477 | g_renderer->setCameraOrientation(quat); |
---|
478 | return TCL_OK; |
---|
479 | } |
---|
480 | |
---|
481 | static int |
---|
482 | CameraPanOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
483 | Tcl_Obj *const *objv) |
---|
484 | { |
---|
485 | double x, y; |
---|
486 | |
---|
487 | if (Tcl_GetDoubleFromObj(interp, objv[2], &x) != TCL_OK || |
---|
488 | Tcl_GetDoubleFromObj(interp, objv[3], &y) != TCL_OK) { |
---|
489 | return TCL_ERROR; |
---|
490 | } |
---|
491 | |
---|
492 | g_renderer->panCamera(x, y); |
---|
493 | return TCL_OK; |
---|
494 | } |
---|
495 | |
---|
496 | static int |
---|
497 | CameraResetOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
498 | Tcl_Obj *const *objv) |
---|
499 | { |
---|
500 | if (objc == 3) { |
---|
501 | const char *string = Tcl_GetString(objv[2]); |
---|
502 | char c = string[0]; |
---|
503 | if ((c != 'a') || (strcmp(string, "all") != 0)) { |
---|
504 | Tcl_AppendResult(interp, "bad camera reset option \"", string, |
---|
505 | "\": should be all", (char*)NULL); |
---|
506 | return TCL_ERROR; |
---|
507 | } |
---|
508 | g_renderer->resetCamera(true); |
---|
509 | } else { |
---|
510 | g_renderer->resetCamera(false); |
---|
511 | } |
---|
512 | return TCL_OK; |
---|
513 | } |
---|
514 | |
---|
515 | static int |
---|
516 | CameraRestoreViewpointOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
517 | Tcl_Obj *const *objv) |
---|
518 | { |
---|
519 | char *name = Tcl_GetString(objv[2]); |
---|
520 | |
---|
521 | double duration = 0.0; |
---|
522 | if (objc > 3) { |
---|
523 | if (Tcl_GetDoubleFromObj(interp, objv[3], &duration) != TCL_OK) { |
---|
524 | return TCL_ERROR; |
---|
525 | } |
---|
526 | } |
---|
527 | if (!g_renderer->restoreNamedViewpoint(name, duration)) { |
---|
528 | Tcl_AppendResult(interp, "camera viewpoint \"", name, |
---|
529 | "\" not found", (char*)NULL); |
---|
530 | return TCL_ERROR; |
---|
531 | } |
---|
532 | return TCL_OK; |
---|
533 | } |
---|
534 | |
---|
535 | static int |
---|
536 | CameraRotateOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
537 | Tcl_Obj *const *objv) |
---|
538 | { |
---|
539 | double x, y; |
---|
540 | |
---|
541 | if (Tcl_GetDoubleFromObj(interp, objv[2], &x) != TCL_OK || |
---|
542 | Tcl_GetDoubleFromObj(interp, objv[3], &y) != TCL_OK) { |
---|
543 | return TCL_ERROR; |
---|
544 | } |
---|
545 | |
---|
546 | g_renderer->rotateCamera(x, y); |
---|
547 | return TCL_OK; |
---|
548 | } |
---|
549 | |
---|
550 | static int |
---|
551 | CameraSaveViewpointOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
552 | Tcl_Obj *const *objv) |
---|
553 | { |
---|
554 | char *name = Tcl_GetString(objv[2]); |
---|
555 | |
---|
556 | g_renderer->saveNamedViewpoint(name); |
---|
557 | return TCL_OK; |
---|
558 | } |
---|
559 | |
---|
560 | static int |
---|
561 | CameraSetByExtentOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
562 | Tcl_Obj *const *objv) |
---|
563 | { |
---|
564 | double xmin, ymin, xmax, ymax; |
---|
565 | double duration = 0.0; |
---|
566 | if (Tcl_GetDoubleFromObj(interp, objv[2], &xmin) != TCL_OK || |
---|
567 | Tcl_GetDoubleFromObj(interp, objv[3], &ymin) != TCL_OK || |
---|
568 | Tcl_GetDoubleFromObj(interp, objv[4], &xmax) != TCL_OK || |
---|
569 | Tcl_GetDoubleFromObj(interp, objv[5], &ymax) != TCL_OK) { |
---|
570 | return TCL_ERROR; |
---|
571 | } |
---|
572 | if (objc > 6) { |
---|
573 | if (Tcl_GetDoubleFromObj(interp, objv[6], &duration) != TCL_OK) { |
---|
574 | return TCL_ERROR; |
---|
575 | } |
---|
576 | } |
---|
577 | osg::ref_ptr<const osgEarth::SpatialReference> srs = g_renderer->getMapSRS(); |
---|
578 | if (objc > 7) { |
---|
579 | char *srsInit = Tcl_GetString(objv[7]); |
---|
580 | if (strlen(srsInit) > 0) { |
---|
581 | srs = osgEarth::SpatialReference::get(srsInit); |
---|
582 | } |
---|
583 | } |
---|
584 | g_renderer->setViewpointFromRect(xmin, ymin, xmax, ymax, srs.get(), duration); |
---|
585 | return TCL_OK; |
---|
586 | } |
---|
587 | |
---|
588 | static int |
---|
589 | CameraSetByLayerExtentOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
590 | Tcl_Obj *const *objv) |
---|
591 | { |
---|
592 | const char *name = Tcl_GetString(objv[2]); |
---|
593 | double duration = 0.0; |
---|
594 | if (objc > 3) { |
---|
595 | if (Tcl_GetDoubleFromObj(interp, objv[3], &duration) != TCL_OK) { |
---|
596 | return TCL_ERROR; |
---|
597 | } |
---|
598 | } |
---|
599 | osgEarth::GeoExtent ext; |
---|
600 | if (g_renderer->getImageLayerExtent(name, ext)) { |
---|
601 | g_renderer->setViewpointFromExtent(ext, duration); |
---|
602 | return TCL_OK; |
---|
603 | } else if (g_renderer->getElevationLayerExtent(name, ext)) { |
---|
604 | g_renderer->setViewpointFromExtent(ext, duration); |
---|
605 | return TCL_OK; |
---|
606 | } else if (g_renderer->getModelLayerExtent(name, ext)) { |
---|
607 | g_renderer->setViewpointFromExtent(ext, duration); |
---|
608 | return TCL_OK; |
---|
609 | } |
---|
610 | Tcl_AppendResult(interp, "Invalid layer \"", name, |
---|
611 | "\" or could not determine layer extent", (char*)NULL); |
---|
612 | return TCL_ERROR; |
---|
613 | } |
---|
614 | |
---|
615 | static int |
---|
616 | CameraSetDistanceOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
617 | Tcl_Obj *const *objv) |
---|
618 | { |
---|
619 | double dist; |
---|
620 | |
---|
621 | if (Tcl_GetDoubleFromObj(interp, objv[2], &dist) != TCL_OK) { |
---|
622 | return TCL_ERROR; |
---|
623 | } |
---|
624 | |
---|
625 | g_renderer->setCameraDistance(dist); |
---|
626 | return TCL_OK; |
---|
627 | } |
---|
628 | |
---|
629 | static int |
---|
630 | CameraSetViewpointOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
631 | Tcl_Obj *const *objv) |
---|
632 | { |
---|
633 | double x, y, z, heading, pitch, distance; |
---|
634 | double duration = 0.0; |
---|
635 | if (Tcl_GetDoubleFromObj(interp, objv[2], &x) != TCL_OK || |
---|
636 | Tcl_GetDoubleFromObj(interp, objv[3], &y) != TCL_OK || |
---|
637 | Tcl_GetDoubleFromObj(interp, objv[4], &z) != TCL_OK || |
---|
638 | Tcl_GetDoubleFromObj(interp, objv[5], &heading) != TCL_OK || |
---|
639 | Tcl_GetDoubleFromObj(interp, objv[6], &pitch) != TCL_OK || |
---|
640 | Tcl_GetDoubleFromObj(interp, objv[7], &distance) != TCL_OK) { |
---|
641 | return TCL_ERROR; |
---|
642 | } |
---|
643 | if (objc > 8) { |
---|
644 | if (Tcl_GetDoubleFromObj(interp, objv[8], &duration) != TCL_OK) { |
---|
645 | return TCL_ERROR; |
---|
646 | } |
---|
647 | } |
---|
648 | const osgEarth::SpatialReference *srs = g_renderer->getMapSRS(); |
---|
649 | if (objc > 9) { |
---|
650 | char *srsInit = Tcl_GetString(objv[9]); |
---|
651 | if (strlen(srsInit) > 0) { |
---|
652 | if (objc > 10) { |
---|
653 | char *vertDatum = Tcl_GetString(objv[10]); |
---|
654 | srs = osgEarth::SpatialReference::get(srsInit, vertDatum); |
---|
655 | } else { |
---|
656 | srs = osgEarth::SpatialReference::get(srsInit); |
---|
657 | } |
---|
658 | if (srs == NULL) { |
---|
659 | ERROR("Couldn't get SRS from init string: %s", srsInit); |
---|
660 | return TCL_ERROR; |
---|
661 | } |
---|
662 | } |
---|
663 | } |
---|
664 | osgEarth::Viewpoint view; |
---|
665 | view.focalPoint() = osgEarth::GeoPoint(srs, x, y, z); |
---|
666 | view.heading() = osgEarth::Angle(heading, osgEarth::Units::DEGREES); |
---|
667 | view.pitch() = osgEarth::Angle(pitch, osgEarth::Units::DEGREES); |
---|
668 | view.range() = osgEarth::Distance(distance, osgEarth::Units::METERS); |
---|
669 | g_renderer->setViewpoint(view, duration); |
---|
670 | return TCL_OK; |
---|
671 | } |
---|
672 | |
---|
673 | static int |
---|
674 | CameraThrowOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
675 | Tcl_Obj *const *objv) |
---|
676 | { |
---|
677 | bool state; |
---|
678 | |
---|
679 | if (GetBooleanFromObj(interp, objv[2], &state) != TCL_OK) { |
---|
680 | return TCL_ERROR; |
---|
681 | } |
---|
682 | |
---|
683 | g_renderer->setThrowingEnabled(state); |
---|
684 | return TCL_OK; |
---|
685 | } |
---|
686 | |
---|
687 | static int |
---|
688 | CameraZoomOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
689 | Tcl_Obj *const *objv) |
---|
690 | { |
---|
691 | double z; |
---|
692 | |
---|
693 | if (Tcl_GetDoubleFromObj(interp, objv[2], &z) != TCL_OK) { |
---|
694 | return TCL_ERROR; |
---|
695 | } |
---|
696 | |
---|
697 | g_renderer->zoomCamera(z); |
---|
698 | return TCL_OK; |
---|
699 | } |
---|
700 | |
---|
701 | static CmdSpec cameraOps[] = { |
---|
702 | {"center", 1, CameraCenterOp, 4, 6, "x y ?zoomFactor? ?duration?"}, |
---|
703 | {"delete", 2, CameraDeleteViewpointOp, 3, 3, "name"}, |
---|
704 | {"dist", 2, CameraSetDistanceOp, 3, 3, "distance"}, |
---|
705 | {"extent", 1, CameraSetByExtentOp, 6, 8, "xmin ymin xmax ymax ?duration? ?srs?"}, |
---|
706 | {"get", 2, CameraGetViewpointOp, 2, 2, ""}, |
---|
707 | {"go", 2, CameraGoOp, 4, 6, "x y ?zoomFactor? ?duration?"}, |
---|
708 | {"lextent", 1, CameraSetByLayerExtentOp, 3, 4, "layerName ?duration?"}, |
---|
709 | {"orient", 1, CameraOrientOp, 6, 6, "qw qx qy qz"}, |
---|
710 | {"pan", 1, CameraPanOp, 4, 4, "panX panY"}, |
---|
711 | {"reset", 4, CameraResetOp, 2, 3, "?all?"}, |
---|
712 | {"restore", 4, CameraRestoreViewpointOp, 3, 4, "name ?duration?"}, |
---|
713 | {"rotate", 2, CameraRotateOp, 4, 4, "azimuth elevation"}, |
---|
714 | {"save", 2, CameraSaveViewpointOp, 3, 3, "name"}, |
---|
715 | {"set", 2, CameraSetViewpointOp, 8, 11, "x y z heading pitch distance ?duration? ?srs? ?vertDatum?"}, |
---|
716 | {"throw", 1, CameraThrowOp, 3, 3, "bool"}, |
---|
717 | {"zoom", 1, CameraZoomOp, 3, 3, "zoomAmount"} |
---|
718 | }; |
---|
719 | static int nCameraOps = NumCmdSpecs(cameraOps); |
---|
720 | |
---|
721 | static int |
---|
722 | CameraCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
723 | Tcl_Obj *const *objv) |
---|
724 | { |
---|
725 | Tcl_ObjCmdProc *proc; |
---|
726 | |
---|
727 | proc = GetOpFromObj(interp, nCameraOps, cameraOps, |
---|
728 | CMDSPEC_ARG1, objc, objv, 0); |
---|
729 | if (proc == NULL) { |
---|
730 | return TCL_ERROR; |
---|
731 | } |
---|
732 | return (*proc) (clientData, interp, objc, objv); |
---|
733 | } |
---|
734 | |
---|
735 | static int |
---|
736 | ClientInfoCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
737 | Tcl_Obj *const *objv) |
---|
738 | { |
---|
739 | Tcl_DString ds; |
---|
740 | Tcl_Obj *objPtr, *listObjPtr, **items; |
---|
741 | int numItems; |
---|
742 | char buf[BUFSIZ]; |
---|
743 | const char *string; |
---|
744 | int length; |
---|
745 | int result; |
---|
746 | static bool first = true; |
---|
747 | |
---|
748 | /* Client arguments. */ |
---|
749 | if (Tcl_ListObjGetElements(interp, objv[1], &numItems, &items) != TCL_OK || |
---|
750 | numItems % 2 != 0) { |
---|
751 | return TCL_ERROR; |
---|
752 | } |
---|
753 | const char *username = NULL; |
---|
754 | const char *hub = NULL; |
---|
755 | //const char *session = NULL; |
---|
756 | for (int i = 0; i < numItems; i+=2) { |
---|
757 | const char *name = Tcl_GetString(items[i]); |
---|
758 | const char *val = Tcl_GetString(items[i+1]); |
---|
759 | if (strcmp(name, "user") == 0) { |
---|
760 | username = val; |
---|
761 | } |
---|
762 | if (strcmp(name, "hub") == 0) { |
---|
763 | hub = val; |
---|
764 | } |
---|
765 | //if (strcmp(name, "session") == 0) { |
---|
766 | // session = val; |
---|
767 | //} |
---|
768 | } |
---|
769 | if (username != NULL) { |
---|
770 | IData::iDataInit(username, hub); |
---|
771 | } |
---|
772 | |
---|
773 | /* First try to see if we already have an open descriptor */ |
---|
774 | int fd = getStatsFile(); |
---|
775 | if (fd < 0) { |
---|
776 | /* Use the initial client key value pairs as the parts for generating |
---|
777 | * a unique file name. */ |
---|
778 | fd = GeoVis::getStatsFile(Tcl_GetString(objv[1])); |
---|
779 | if (fd < 0) { |
---|
780 | Tcl_AppendResult(interp, "can't open stats file: ", |
---|
781 | Tcl_PosixError(interp), (char *)NULL); |
---|
782 | return TCL_ERROR; |
---|
783 | } |
---|
784 | } |
---|
785 | listObjPtr = Tcl_NewListObj(0, (Tcl_Obj **)NULL); |
---|
786 | Tcl_IncrRefCount(listObjPtr); |
---|
787 | if (first) { |
---|
788 | first = false; |
---|
789 | objPtr = Tcl_NewStringObj("render_start", 12); |
---|
790 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
791 | /* renderer */ |
---|
792 | objPtr = Tcl_NewStringObj("renderer", 8); |
---|
793 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
794 | objPtr = Tcl_NewStringObj("geovis", 6); |
---|
795 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
796 | /* pid */ |
---|
797 | objPtr = Tcl_NewStringObj("pid", 3); |
---|
798 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
799 | Tcl_ListObjAppendElement(interp, listObjPtr, Tcl_NewIntObj(getpid())); |
---|
800 | /* host */ |
---|
801 | objPtr = Tcl_NewStringObj("host", 4); |
---|
802 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
803 | gethostname(buf, BUFSIZ-1); |
---|
804 | buf[BUFSIZ-1] = '\0'; |
---|
805 | objPtr = Tcl_NewStringObj(buf, -1); |
---|
806 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
807 | } else { |
---|
808 | objPtr = Tcl_NewStringObj("render_info", 11); |
---|
809 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
810 | } |
---|
811 | /* date */ |
---|
812 | Tcl_ListObjAppendElement(interp, listObjPtr, Tcl_NewStringObj("date", 4)); |
---|
813 | strcpy(buf, ctime(&GeoVis::g_stats.start.tv_sec)); |
---|
814 | buf[strlen(buf) - 1] = '\0'; |
---|
815 | Tcl_ListObjAppendElement(interp, listObjPtr, Tcl_NewStringObj(buf, -1)); |
---|
816 | /* date_secs */ |
---|
817 | Tcl_ListObjAppendElement(interp, listObjPtr, |
---|
818 | Tcl_NewStringObj("date_secs", 9)); |
---|
819 | Tcl_ListObjAppendElement(interp, listObjPtr, |
---|
820 | Tcl_NewLongObj(GeoVis::g_stats.start.tv_sec)); |
---|
821 | /* client items */ |
---|
822 | for (int i = 0; i < numItems; i++) { |
---|
823 | Tcl_ListObjAppendElement(interp, listObjPtr, items[i]); |
---|
824 | } |
---|
825 | Tcl_DStringInit(&ds); |
---|
826 | string = Tcl_GetStringFromObj(listObjPtr, &length); |
---|
827 | Tcl_DStringAppend(&ds, string, length); |
---|
828 | Tcl_DStringAppend(&ds, "\n", 1); |
---|
829 | result = GeoVis::writeToStatsFile(fd, Tcl_DStringValue(&ds), |
---|
830 | Tcl_DStringLength(&ds)); |
---|
831 | Tcl_DStringFree(&ds); |
---|
832 | Tcl_DecrRefCount(listObjPtr); |
---|
833 | return result; |
---|
834 | } |
---|
835 | |
---|
836 | static int |
---|
837 | ColorMapAddOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
838 | Tcl_Obj *const *objv) |
---|
839 | { |
---|
840 | const char *name = Tcl_GetString(objv[2]); |
---|
841 | int cmapc; |
---|
842 | Tcl_Obj **cmapv = NULL; |
---|
843 | |
---|
844 | if (Tcl_ListObjGetElements(interp, objv[3], &cmapc, &cmapv) != TCL_OK) { |
---|
845 | return TCL_ERROR; |
---|
846 | } |
---|
847 | if ((cmapc % 5) != 0) { |
---|
848 | Tcl_AppendResult(interp, "wrong # elements in colormap: should be ", |
---|
849 | "{ value r g b a... }", (char*)NULL); |
---|
850 | return TCL_ERROR; |
---|
851 | } |
---|
852 | |
---|
853 | osg::TransferFunction1D *colorMap = new osg::TransferFunction1D; |
---|
854 | colorMap->allocate(256); |
---|
855 | |
---|
856 | for (int i = 0; i < cmapc; i += 5) { |
---|
857 | double val[5]; |
---|
858 | for (int j = 0; j < 5; j++) { |
---|
859 | if (Tcl_GetDoubleFromObj(interp, cmapv[i+j], &val[j]) != TCL_OK) { |
---|
860 | delete colorMap; |
---|
861 | return TCL_ERROR; |
---|
862 | } |
---|
863 | // Need to permit un-normalized values |
---|
864 | if (j > 0 && (val[j] < 0.0 || val[j] > 1.0)) { |
---|
865 | Tcl_AppendResult(interp, "bad colormap value \"", |
---|
866 | Tcl_GetString(cmapv[i+j]), |
---|
867 | "\": should be in the range [0,1]", (char*)NULL); |
---|
868 | delete colorMap; |
---|
869 | return TCL_ERROR; |
---|
870 | } |
---|
871 | } |
---|
872 | colorMap->setColor(val[0], osg::Vec4f(val[1], val[2], val[3], val[4]), false); |
---|
873 | } |
---|
874 | |
---|
875 | colorMap->updateImage(); |
---|
876 | |
---|
877 | g_renderer->addColorMap(name, colorMap); |
---|
878 | return TCL_OK; |
---|
879 | } |
---|
880 | |
---|
881 | static int |
---|
882 | ColorMapDeleteOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
883 | Tcl_Obj *const *objv) |
---|
884 | { |
---|
885 | if (objc == 3) { |
---|
886 | const char *name = Tcl_GetString(objv[2]); |
---|
887 | #if 0 |
---|
888 | if (strcmp(name, "default") == 0 || |
---|
889 | strcmp(name, "grayDefault") == 0) { |
---|
890 | WARN("Cannot delete a default color map"); |
---|
891 | return TCL_ERROR; |
---|
892 | } |
---|
893 | #endif |
---|
894 | g_renderer->deleteColorMap(name); |
---|
895 | } else { |
---|
896 | g_renderer->deleteColorMap("all"); |
---|
897 | } |
---|
898 | |
---|
899 | return TCL_OK; |
---|
900 | } |
---|
901 | |
---|
902 | static int |
---|
903 | ColorMapNumTableEntriesOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
904 | Tcl_Obj *const *objv) |
---|
905 | { |
---|
906 | int numEntries; |
---|
907 | if (Tcl_GetIntFromObj(interp, objv[2], &numEntries) != TCL_OK) { |
---|
908 | const char *str = Tcl_GetString(objv[2]); |
---|
909 | if (str[0] == 'd' && strcmp(str, "default") == 0) { |
---|
910 | numEntries = -1; |
---|
911 | } else { |
---|
912 | Tcl_AppendResult(interp, "bad colormap resolution value \"", str, |
---|
913 | "\": should be a positive integer or \"default\"", (char*)NULL); |
---|
914 | return TCL_ERROR; |
---|
915 | } |
---|
916 | } else if (numEntries < 1) { |
---|
917 | Tcl_AppendResult(interp, "bad colormap resolution value \"", Tcl_GetString(objv[2]), |
---|
918 | "\": should be a positive integer or \"default\"", (char*)NULL); |
---|
919 | return TCL_ERROR; |
---|
920 | } |
---|
921 | if (objc == 4) { |
---|
922 | const char *name = Tcl_GetString(objv[3]); |
---|
923 | |
---|
924 | g_renderer->setColorMapNumberOfTableEntries(name, numEntries); |
---|
925 | } else { |
---|
926 | g_renderer->setColorMapNumberOfTableEntries("all", numEntries); |
---|
927 | } |
---|
928 | return TCL_OK; |
---|
929 | } |
---|
930 | |
---|
931 | static CmdSpec colorMapOps[] = { |
---|
932 | {"add", 1, ColorMapAddOp, 4, 4, "colorMapName colormap"}, |
---|
933 | {"define", 3, ColorMapAddOp, 4, 4, "colorMapName colormap"}, |
---|
934 | {"delete", 3, ColorMapDeleteOp, 2, 3, "?colorMapName?"}, |
---|
935 | {"res", 1, ColorMapNumTableEntriesOp, 3, 4, "numTableEntries ?colorMapName?"} |
---|
936 | }; |
---|
937 | static int nColorMapOps = NumCmdSpecs(colorMapOps); |
---|
938 | |
---|
939 | static int |
---|
940 | ColorMapCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
941 | Tcl_Obj *const *objv) |
---|
942 | { |
---|
943 | Tcl_ObjCmdProc *proc; |
---|
944 | |
---|
945 | proc = GetOpFromObj(interp, nColorMapOps, colorMapOps, |
---|
946 | CMDSPEC_ARG1, objc, objv, 0); |
---|
947 | if (proc == NULL) { |
---|
948 | return TCL_ERROR; |
---|
949 | } |
---|
950 | return (*proc) (clientData, interp, objc, objv); |
---|
951 | } |
---|
952 | |
---|
953 | static int |
---|
954 | FilePutOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
955 | Tcl_Obj *const *objv) |
---|
956 | { |
---|
957 | long size; |
---|
958 | const char *path = Tcl_GetString(objv[2]); |
---|
959 | if (Tcl_GetLongFromObj(interp, objv[4], &size) != TCL_OK || |
---|
960 | size < 1) { |
---|
961 | return TCL_ERROR; |
---|
962 | } |
---|
963 | char *data = (char *)malloc((size_t)size); |
---|
964 | if (!SocketRead(data, size)) { |
---|
965 | free(data); |
---|
966 | return TCL_ERROR; |
---|
967 | } |
---|
968 | if (g_renderer->getCacheDirectory().empty()) { |
---|
969 | g_renderer->setupCache(); |
---|
970 | } |
---|
971 | std::string dirPath = osgDB::getFilePath(path); |
---|
972 | std::string fileName = osgDB::getSimpleFileName(path); |
---|
973 | std::ostringstream fullPath; |
---|
974 | fullPath << g_renderer->getCacheDirectory() << "/" << dirPath; |
---|
975 | if (!dirPath.empty()) { |
---|
976 | TRACE("Make dir: %s", fullPath.str().c_str()); |
---|
977 | osgDB::makeDirectory(fullPath.str()); |
---|
978 | fullPath << "/"; |
---|
979 | } |
---|
980 | fullPath << fileName; |
---|
981 | FILE *fp = fopen(fullPath.str().c_str(), "wb"); |
---|
982 | if (fp == NULL) { |
---|
983 | free(data); |
---|
984 | return TCL_ERROR; |
---|
985 | } |
---|
986 | int bytesWritten = fwrite(data, 1, (size_t)size, fp); |
---|
987 | fclose(fp); |
---|
988 | free(data); |
---|
989 | TRACE("Wrote %d bytes to %s", bytesWritten, fullPath.str().c_str()); |
---|
990 | return (bytesWritten == size) ? TCL_OK : TCL_ERROR; |
---|
991 | } |
---|
992 | |
---|
993 | static CmdSpec fileOps[] = { |
---|
994 | {"put", 1, FilePutOp, 5, 5, "path type size"} |
---|
995 | }; |
---|
996 | static int nFileOps = NumCmdSpecs(fileOps); |
---|
997 | |
---|
998 | static int |
---|
999 | FileCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1000 | Tcl_Obj *const *objv) |
---|
1001 | { |
---|
1002 | Tcl_ObjCmdProc *proc; |
---|
1003 | |
---|
1004 | proc = GetOpFromObj(interp, nFileOps, fileOps, |
---|
1005 | CMDSPEC_ARG1, objc, objv, 0); |
---|
1006 | if (proc == NULL) { |
---|
1007 | return TCL_ERROR; |
---|
1008 | } |
---|
1009 | return (*proc) (clientData, interp, objc, objv); |
---|
1010 | } |
---|
1011 | |
---|
1012 | static int |
---|
1013 | ImageFlushCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1014 | Tcl_Obj *const *objv) |
---|
1015 | { |
---|
1016 | lastCmdStatus = TCL_BREAK; |
---|
1017 | return TCL_OK; |
---|
1018 | } |
---|
1019 | |
---|
1020 | static int |
---|
1021 | KeyPressOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1022 | Tcl_Obj *const *objv) |
---|
1023 | { |
---|
1024 | int key; |
---|
1025 | if (Tcl_GetIntFromObj(interp, objv[2], &key) != TCL_OK) { |
---|
1026 | return TCL_ERROR; |
---|
1027 | } |
---|
1028 | |
---|
1029 | g_renderer->keyPress(key); |
---|
1030 | return TCL_OK; |
---|
1031 | } |
---|
1032 | |
---|
1033 | static int |
---|
1034 | KeyReleaseOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1035 | Tcl_Obj *const *objv) |
---|
1036 | { |
---|
1037 | int key; |
---|
1038 | if (Tcl_GetIntFromObj(interp, objv[2], &key) != TCL_OK) { |
---|
1039 | return TCL_ERROR; |
---|
1040 | } |
---|
1041 | |
---|
1042 | g_renderer->keyRelease(key); |
---|
1043 | return TCL_OK; |
---|
1044 | } |
---|
1045 | |
---|
1046 | static CmdSpec keyOps[] = { |
---|
1047 | {"press", 1, KeyPressOp, 3, 3, "key"}, |
---|
1048 | {"release", 1, KeyReleaseOp, 3, 3, "key"}, |
---|
1049 | }; |
---|
1050 | static int nKeyOps = NumCmdSpecs(keyOps); |
---|
1051 | |
---|
1052 | static int |
---|
1053 | KeyCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1054 | Tcl_Obj *const *objv) |
---|
1055 | { |
---|
1056 | Tcl_ObjCmdProc *proc; |
---|
1057 | |
---|
1058 | proc = GetOpFromObj(interp, nKeyOps, keyOps, |
---|
1059 | CMDSPEC_ARG1, objc, objv, 0); |
---|
1060 | if (proc == NULL) { |
---|
1061 | return TCL_ERROR; |
---|
1062 | } |
---|
1063 | return (*proc) (clientData, interp, objc, objv); |
---|
1064 | } |
---|
1065 | |
---|
1066 | static int |
---|
1067 | LegendCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1068 | Tcl_Obj *const *objv) |
---|
1069 | { |
---|
1070 | if (objc < 4) { |
---|
1071 | Tcl_AppendResult(interp, "wrong # args: should be \"", |
---|
1072 | Tcl_GetString(objv[0]), " colormapName width height\"", (char*)NULL); |
---|
1073 | return TCL_ERROR; |
---|
1074 | } |
---|
1075 | const char *colorMapName = Tcl_GetString(objv[1]); |
---|
1076 | |
---|
1077 | int width, height; |
---|
1078 | if (Tcl_GetIntFromObj(interp, objv[2], &width) != TCL_OK || |
---|
1079 | Tcl_GetIntFromObj(interp, objv[3], &height) != TCL_OK) { |
---|
1080 | return TCL_ERROR; |
---|
1081 | } |
---|
1082 | bool opaque = true; |
---|
1083 | if (objc > 4) { |
---|
1084 | if (GetBooleanFromObj(interp, objv[4], &opaque) != TCL_OK) { |
---|
1085 | return TCL_ERROR; |
---|
1086 | } |
---|
1087 | } |
---|
1088 | float bgColor[3]; |
---|
1089 | if (objc > 5) { |
---|
1090 | if (GetFloatFromObj(interp, objv[5], &bgColor[0]) != TCL_OK || |
---|
1091 | GetFloatFromObj(interp, objv[6], &bgColor[1]) != TCL_OK || |
---|
1092 | GetFloatFromObj(interp, objv[7], &bgColor[2]) != TCL_OK) { |
---|
1093 | return TCL_ERROR; |
---|
1094 | } |
---|
1095 | } else { |
---|
1096 | memset(bgColor, 0, sizeof(float)*3); |
---|
1097 | } |
---|
1098 | osg::ref_ptr<osg::Image> imgData = new osg::Image(); |
---|
1099 | |
---|
1100 | #if defined(RENDER_TARGA) || defined(DEBUG) |
---|
1101 | if (!g_renderer->renderColorMap(colorMapName, width, height, imgData, opaque, |
---|
1102 | bgColor, true)) { |
---|
1103 | Tcl_AppendResult(interp, "Color map \"", |
---|
1104 | colorMapName, "\" was not found", (char*)NULL); |
---|
1105 | return TCL_ERROR; |
---|
1106 | } |
---|
1107 | #else |
---|
1108 | if (!g_renderer->renderColorMap(colorMapName, width, height, imgData, opaque, |
---|
1109 | bgColor)) { |
---|
1110 | Tcl_AppendResult(interp, "Color map \"", |
---|
1111 | colorMapName, "\" was not found", (char*)NULL); |
---|
1112 | return TCL_ERROR; |
---|
1113 | } |
---|
1114 | #endif |
---|
1115 | |
---|
1116 | #ifdef DEBUG |
---|
1117 | # ifdef RENDER_TARGA |
---|
1118 | writeTGAFile("/tmp/legend.tga", imgData->data(), width, height, |
---|
1119 | TARGA_BYTES_PER_PIXEL); |
---|
1120 | # else |
---|
1121 | writeTGAFile("/tmp/legend.tga", imgData->data(), width, height, |
---|
1122 | TARGA_BYTES_PER_PIXEL, true); |
---|
1123 | # endif |
---|
1124 | #else |
---|
1125 | char cmd[256]; |
---|
1126 | float min, max; |
---|
1127 | g_renderer->getColorMapRange(colorMapName, &min, &max); |
---|
1128 | snprintf(cmd, sizeof(cmd), "nv>legend {%s} %g %g", colorMapName, min, max); |
---|
1129 | |
---|
1130 | # ifdef USE_THREADS |
---|
1131 | # ifdef RENDER_TARGA |
---|
1132 | queueTGA(g_outQueue, cmd, imgData->data(), width, height, |
---|
1133 | TARGA_BYTES_PER_PIXEL); |
---|
1134 | # else |
---|
1135 | queuePPM(g_outQueue, cmd, imgData->data(), width, height); |
---|
1136 | # endif |
---|
1137 | # else |
---|
1138 | # ifdef RENDER_TARGA |
---|
1139 | writeTGA(g_fdOut, cmd, imgData->data(), width, height, |
---|
1140 | TARGA_BYTES_PER_PIXEL); |
---|
1141 | # else |
---|
1142 | writePPM(g_fdOut, cmd, imgData->data(), width, height); |
---|
1143 | # endif |
---|
1144 | # endif // USE_THREADS |
---|
1145 | #endif // DEBUG |
---|
1146 | |
---|
1147 | return TCL_OK; |
---|
1148 | } |
---|
1149 | |
---|
1150 | static int |
---|
1151 | MapAttributionOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1152 | Tcl_Obj *const *objv) |
---|
1153 | { |
---|
1154 | int len; |
---|
1155 | char *str = Tcl_GetStringFromObj(objv[2], &len); |
---|
1156 | #if 0 |
---|
1157 | Tcl_DString attrib; |
---|
1158 | Tcl_DStringInit(&attrib); |
---|
1159 | Tcl_Encoding encoding = Tcl_GetEncoding(interp, "identity"); |
---|
1160 | Tcl_ExternalToUtfDString(encoding, str, len, &attrib); |
---|
1161 | Tcl_FreeEncoding(encoding); |
---|
1162 | str = Tcl_DStringValue(&attrib); |
---|
1163 | #endif |
---|
1164 | g_renderer->setAttribution(str); |
---|
1165 | #if 0 |
---|
1166 | Tcl_DStringFree(&attrib); |
---|
1167 | #endif |
---|
1168 | return TCL_OK; |
---|
1169 | } |
---|
1170 | |
---|
1171 | static int |
---|
1172 | MapBoxClearOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1173 | Tcl_Obj *const *objv) |
---|
1174 | { |
---|
1175 | g_renderer->clearBoxSelection(); |
---|
1176 | return TCL_OK; |
---|
1177 | } |
---|
1178 | |
---|
1179 | static int |
---|
1180 | MapBoxEndOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1181 | Tcl_Obj *const *objv) |
---|
1182 | { |
---|
1183 | int x, y; |
---|
1184 | if (Tcl_GetIntFromObj(interp, objv[3], &x) != TCL_OK || |
---|
1185 | Tcl_GetIntFromObj(interp, objv[4], &y) != TCL_OK) { |
---|
1186 | return TCL_ERROR; |
---|
1187 | } |
---|
1188 | g_renderer->updateBoxSelection(x, y); |
---|
1189 | |
---|
1190 | // Notify client of selected region |
---|
1191 | double latMin, latMax, longMin, longMax; |
---|
1192 | latMin = latMax = longMin = longMax = 0; |
---|
1193 | g_renderer->getBoxSelection(&latMin, &latMax, &longMin, &longMax); |
---|
1194 | |
---|
1195 | std::ostringstream oss; |
---|
1196 | oss << "nv>select region " |
---|
1197 | << longMin << " " |
---|
1198 | << latMin << " " |
---|
1199 | << longMax << " " |
---|
1200 | << latMax << "\n"; |
---|
1201 | std::string ostr = oss.str(); |
---|
1202 | size_t len = ostr.size(); |
---|
1203 | queueResponse(ostr.c_str(), len, Response::VOLATILE); |
---|
1204 | return TCL_OK; |
---|
1205 | } |
---|
1206 | |
---|
1207 | static int |
---|
1208 | MapBoxInitOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1209 | Tcl_Obj *const *objv) |
---|
1210 | { |
---|
1211 | int x, y; |
---|
1212 | if (Tcl_GetIntFromObj(interp, objv[3], &x) != TCL_OK || |
---|
1213 | Tcl_GetIntFromObj(interp, objv[4], &y) != TCL_OK) { |
---|
1214 | return TCL_ERROR; |
---|
1215 | } |
---|
1216 | g_renderer->initBoxSelection(x, y); |
---|
1217 | return TCL_OK; |
---|
1218 | } |
---|
1219 | |
---|
1220 | static int |
---|
1221 | MapBoxUpdateOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1222 | Tcl_Obj *const *objv) |
---|
1223 | { |
---|
1224 | int x, y; |
---|
1225 | if (Tcl_GetIntFromObj(interp, objv[3], &x) != TCL_OK || |
---|
1226 | Tcl_GetIntFromObj(interp, objv[4], &y) != TCL_OK) { |
---|
1227 | return TCL_ERROR; |
---|
1228 | } |
---|
1229 | g_renderer->updateBoxSelection(x, y); |
---|
1230 | return TCL_OK; |
---|
1231 | } |
---|
1232 | |
---|
1233 | static CmdSpec mapBoxOps[] = { |
---|
1234 | {"clear", 1, MapBoxClearOp, 3, 3, ""}, |
---|
1235 | {"end", 1, MapBoxEndOp, 5, 5, "x y"}, |
---|
1236 | {"init", 1, MapBoxInitOp, 5, 5, "x y"}, |
---|
1237 | {"update", 1, MapBoxUpdateOp, 5, 5, "x y"}, |
---|
1238 | }; |
---|
1239 | static int nMapBoxOps = NumCmdSpecs(mapBoxOps); |
---|
1240 | |
---|
1241 | static int |
---|
1242 | MapBoxOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1243 | Tcl_Obj *const *objv) |
---|
1244 | { |
---|
1245 | Tcl_ObjCmdProc *proc; |
---|
1246 | |
---|
1247 | proc = GetOpFromObj(interp, nMapBoxOps, mapBoxOps, |
---|
1248 | CMDSPEC_ARG2, objc, objv, 0); |
---|
1249 | if (proc == NULL) { |
---|
1250 | return TCL_ERROR; |
---|
1251 | } |
---|
1252 | return (*proc) (clientData, interp, objc, objv); |
---|
1253 | } |
---|
1254 | |
---|
1255 | static int |
---|
1256 | MapCoordsOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1257 | Tcl_Obj *const *objv) |
---|
1258 | { |
---|
1259 | int tokenLength; |
---|
1260 | const char *token = Tcl_GetStringFromObj(objv[2], &tokenLength); |
---|
1261 | int numCoords; |
---|
1262 | Tcl_Obj **coords; |
---|
1263 | if (Tcl_ListObjGetElements(interp, objv[3], &numCoords, &coords) != TCL_OK) { |
---|
1264 | return TCL_ERROR; |
---|
1265 | } |
---|
1266 | if (numCoords == 0) { |
---|
1267 | Tcl_AppendResult(interp, "no x,y coordinates in list", (char *)NULL); |
---|
1268 | return TCL_ERROR; |
---|
1269 | } |
---|
1270 | if (numCoords & 1) { |
---|
1271 | Tcl_AppendResult(interp, "odd number of x, y coordinates in list", |
---|
1272 | (char *)NULL); |
---|
1273 | return TCL_ERROR; |
---|
1274 | } |
---|
1275 | const osgEarth::SpatialReference *outSRS = NULL; |
---|
1276 | if (objc > 4) { |
---|
1277 | std::string srsInit; |
---|
1278 | std::string verticalDatum; |
---|
1279 | srsInit = Tcl_GetString(objv[4]); |
---|
1280 | if (objc > 5) { |
---|
1281 | verticalDatum = Tcl_GetString(objv[5]); |
---|
1282 | } |
---|
1283 | outSRS = osgEarth::SpatialReference::get(srsInit, verticalDatum); |
---|
1284 | if (outSRS == NULL) { |
---|
1285 | Tcl_AppendResult(interp, "bad SRS \"", srsInit.c_str(), "\"", |
---|
1286 | (char*)NULL); |
---|
1287 | return TCL_ERROR; |
---|
1288 | } |
---|
1289 | } |
---|
1290 | Tcl_Obj *listObjPtr = Tcl_NewListObj(0, (Tcl_Obj **)NULL); |
---|
1291 | std::vector<osg::Vec3d> coordVec; |
---|
1292 | for (int i = 0; i < numCoords; i += 2) { |
---|
1293 | int x, y; |
---|
1294 | if ((Tcl_GetIntFromObj(interp, coords[i], &x) != TCL_OK) || |
---|
1295 | (Tcl_GetIntFromObj(interp, coords[i+1], &y) != TCL_OK)) { |
---|
1296 | return TCL_ERROR; |
---|
1297 | } |
---|
1298 | osgEarth::GeoPoint mapPoint; |
---|
1299 | if (g_renderer->mapMouseCoords(x, y, mapPoint)) { |
---|
1300 | // altmode absolute |
---|
1301 | coordVec.push_back(osg::Vec3d(mapPoint.x(), mapPoint.y(), mapPoint.z())); |
---|
1302 | } else { |
---|
1303 | coordVec.push_back(osg::Vec3d(std::numeric_limits<double>::quiet_NaN(), |
---|
1304 | std::numeric_limits<double>::quiet_NaN(), |
---|
1305 | std::numeric_limits<double>::quiet_NaN())); |
---|
1306 | } |
---|
1307 | } |
---|
1308 | if (outSRS != NULL) { |
---|
1309 | g_renderer->getMapSRS()->transform(coordVec, outSRS); |
---|
1310 | } else { |
---|
1311 | outSRS = g_renderer->getMapSRS(); |
---|
1312 | } |
---|
1313 | for (std::vector<osg::Vec3d>::iterator itr = coordVec.begin(); |
---|
1314 | itr != coordVec.end(); ++itr) { |
---|
1315 | Tcl_Obj *objPtr = Tcl_NewDoubleObj(itr->x()); |
---|
1316 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
1317 | objPtr = Tcl_NewDoubleObj(itr->y()); |
---|
1318 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
1319 | objPtr = Tcl_NewDoubleObj(itr->z()); |
---|
1320 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
1321 | } |
---|
1322 | // send coords to client |
---|
1323 | int listLength; |
---|
1324 | const char *string = Tcl_GetStringFromObj(listObjPtr, &listLength); |
---|
1325 | size_t length = listLength + tokenLength + |
---|
1326 | outSRS->getHorizInitString().length() + |
---|
1327 | outSRS->getVertInitString().length() + |
---|
1328 | 25; |
---|
1329 | char *mesg = new char[length]; |
---|
1330 | length = snprintf(mesg, length, "nv>map coords %s {%s} {%s} {%s}\n", token, string, |
---|
1331 | outSRS->getHorizInitString().c_str(), |
---|
1332 | outSRS->getVertInitString().c_str()); |
---|
1333 | Tcl_DecrRefCount(listObjPtr); |
---|
1334 | queueResponse(mesg, length, Response::VOLATILE); |
---|
1335 | delete [] mesg; |
---|
1336 | return TCL_OK; |
---|
1337 | } |
---|
1338 | |
---|
1339 | static int |
---|
1340 | MapGraticuleOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1341 | Tcl_Obj *const *objv) |
---|
1342 | { |
---|
1343 | bool state; |
---|
1344 | if (GetBooleanFromObj(interp, objv[2], &state) != TCL_OK) { |
---|
1345 | return TCL_ERROR; |
---|
1346 | } |
---|
1347 | if (objc > 3) { |
---|
1348 | Renderer::GraticuleType type; |
---|
1349 | char *typeStr = Tcl_GetString(objv[3]); |
---|
1350 | if (typeStr[0] == 'g' && strcmp(typeStr, "geodetic") == 0) { |
---|
1351 | type = Renderer::GRATICULE_GEODETIC; |
---|
1352 | } else if (typeStr[0] == 's' && strcmp(typeStr, "shader") == 0) { |
---|
1353 | type = Renderer::GRATICULE_SHADER; |
---|
1354 | } else if (typeStr[0] == 'u' && strcmp(typeStr, "utm") == 0) { |
---|
1355 | type = Renderer::GRATICULE_UTM; |
---|
1356 | } else if (typeStr[0] == 'm' && strcmp(typeStr, "mgrs") == 0) { |
---|
1357 | type = Renderer::GRATICULE_MGRS; |
---|
1358 | } else { |
---|
1359 | return TCL_ERROR; |
---|
1360 | } |
---|
1361 | g_renderer->setGraticule(state, type); |
---|
1362 | } else { |
---|
1363 | g_renderer->setGraticule(state); |
---|
1364 | } |
---|
1365 | return TCL_OK; |
---|
1366 | } |
---|
1367 | |
---|
1368 | static int |
---|
1369 | MapLayerAddOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
1370 | Tcl_Obj *const *objv) |
---|
1371 | { |
---|
1372 | char *name = Tcl_GetString(objv[3]); |
---|
1373 | char *type = Tcl_GetString(objv[4]); |
---|
1374 | unsigned int pos = UINT_MAX; |
---|
1375 | bool cache = true; |
---|
1376 | bool visible = true; |
---|
1377 | if (type[0] == 'i' && strcmp(type, "image") == 0) { |
---|
1378 | bool ret; |
---|
1379 | char *driver = Tcl_GetString(objv[5]); |
---|
1380 | std::string url; |
---|
1381 | if (objc > 6) { |
---|
1382 | char *urlIn = Tcl_GetString(objv[6]); |
---|
1383 | url = g_renderer->getCanonicalPath(std::string(urlIn)); |
---|
1384 | if (url.empty()) { |
---|
1385 | Tcl_AppendResult(interp, "file not found: \"", |
---|
1386 | urlIn, "\"", (char*)NULL); |
---|
1387 | return TCL_ERROR; |
---|
1388 | } |
---|
1389 | } |
---|
1390 | if (objc > 7) { |
---|
1391 | if (GetBooleanFromObj(interp, objv[7], &cache) != TCL_OK) { |
---|
1392 | return TCL_ERROR; |
---|
1393 | } |
---|
1394 | } |
---|
1395 | bool coverage = false; |
---|
1396 | if (objc > 8) { |
---|
1397 | if (GetBooleanFromObj(interp, objv[8], &coverage) != TCL_OK) { |
---|
1398 | return TCL_ERROR; |
---|
1399 | } |
---|
1400 | } |
---|
1401 | bool shared = false; |
---|
1402 | unsigned int minLOD = 0; |
---|
1403 | unsigned int maxLOD = 23; |
---|
1404 | float minRange = 0.f; |
---|
1405 | float maxRange = FLT_MAX; |
---|
1406 | if (driver[0] == 'a' && strcmp(driver, "agglite") == 0) { |
---|
1407 | osgEarth::Drivers::AGGLiteOptions aggOpts; |
---|
1408 | |
---|
1409 | const char *featureDriver = Tcl_GetString(objv[9]); |
---|
1410 | const char *format = Tcl_GetString(objv[10]); |
---|
1411 | if (format && strlen(format) > 0 && |
---|
1412 | strcmp(format, "json") != 0 && strcmp(format, "gml") != 0) { |
---|
1413 | Tcl_AppendResult(interp, "unknown format \"", format, |
---|
1414 | "\": should be 'json' or 'gml'", (char*)NULL); |
---|
1415 | return TCL_ERROR; |
---|
1416 | } |
---|
1417 | const char *typeName = Tcl_GetString(objv[11]); |
---|
1418 | |
---|
1419 | long ssSize; |
---|
1420 | if (Tcl_GetLongFromObj(interp, objv[12], &ssSize) != TCL_OK) { |
---|
1421 | return TCL_ERROR; |
---|
1422 | } |
---|
1423 | char *styleSheetStr = (char *)malloc((size_t)ssSize); |
---|
1424 | if (!SocketRead(styleSheetStr, ssSize)) { |
---|
1425 | free(styleSheetStr); |
---|
1426 | return TCL_ERROR; |
---|
1427 | } |
---|
1428 | osgEarth::Config styleConf("style", styleSheetStr); |
---|
1429 | free(styleSheetStr); |
---|
1430 | styleConf.add("type", "text/css"); |
---|
1431 | TRACE("style CSS: %s", styleConf.value().c_str()); |
---|
1432 | osgEarth::Config stylesheetConf; |
---|
1433 | stylesheetConf.add(styleConf); |
---|
1434 | aggOpts.styles() = new osgEarth::Symbology::StyleSheet(stylesheetConf); |
---|
1435 | |
---|
1436 | aggOpts.optimizeLineSampling() = true; |
---|
1437 | //aggOpts.gamma() = 1.3; |
---|
1438 | |
---|
1439 | if (objc > 13) { |
---|
1440 | long scriptSize; |
---|
1441 | if (Tcl_GetLongFromObj(interp, objv[13], &scriptSize) != TCL_OK) { |
---|
1442 | return TCL_ERROR; |
---|
1443 | } |
---|
1444 | char *scriptStr = NULL; |
---|
1445 | if (scriptSize > 0) { |
---|
1446 | scriptStr = (char *)malloc((size_t)scriptSize); |
---|
1447 | if (!SocketRead(scriptStr, scriptSize)) { |
---|
1448 | free(scriptStr); |
---|
1449 | return TCL_ERROR; |
---|
1450 | } |
---|
1451 | } |
---|
1452 | std::string scripts(scriptStr, scriptSize); |
---|
1453 | free(scriptStr); |
---|
1454 | if (!scripts.empty()) { |
---|
1455 | TRACE("script: %s", scripts.c_str()); |
---|
1456 | osg::ref_ptr<osgEarth::Symbology::StyleSheet::ScriptDef> scriptDef = |
---|
1457 | new osgEarth::Symbology::StyleSheet::ScriptDef(scripts); |
---|
1458 | aggOpts.styles()->setScript(scriptDef.get()); |
---|
1459 | } else { |
---|
1460 | TRACE("no script"); |
---|
1461 | } |
---|
1462 | } |
---|
1463 | if (objc > 14) { |
---|
1464 | long selectorsSize; |
---|
1465 | if (Tcl_GetLongFromObj(interp, objv[14], &selectorsSize) != TCL_OK) { |
---|
1466 | return TCL_ERROR; |
---|
1467 | } |
---|
1468 | char *selectorsStr = (char *)malloc((size_t)selectorsSize); |
---|
1469 | if (!SocketRead(selectorsStr, selectorsSize)) { |
---|
1470 | free(selectorsStr); |
---|
1471 | return TCL_ERROR; |
---|
1472 | } |
---|
1473 | Tcl_Obj *selectorsObj = Tcl_NewStringObj(selectorsStr, selectorsSize); |
---|
1474 | int numSelectors; |
---|
1475 | Tcl_Obj **selectors; |
---|
1476 | if (Tcl_ListObjGetElements(interp, selectorsObj, &numSelectors, &selectors) != TCL_OK) { |
---|
1477 | return TCL_ERROR; |
---|
1478 | } |
---|
1479 | for (int i = 0; i < numSelectors; i++) { |
---|
1480 | int numFields; |
---|
1481 | Tcl_Obj **fields; |
---|
1482 | if (Tcl_ListObjGetElements(interp, selectors[i], &numFields, &fields) != TCL_OK || |
---|
1483 | numFields % 2 != 0) { |
---|
1484 | return TCL_ERROR; |
---|
1485 | } |
---|
1486 | std::map<std::string, std::string> fieldMap; |
---|
1487 | std::map<std::string, std::string>::iterator itr; |
---|
1488 | for (int f = 0; f < numFields; f+=2) { |
---|
1489 | char *name = Tcl_GetString(fields[f]); |
---|
1490 | char *value = Tcl_GetString(fields[f+1]); |
---|
1491 | fieldMap[name] = value; |
---|
1492 | TRACE("selector[%s] = %s", name, value); |
---|
1493 | } |
---|
1494 | osgEarth::Symbology::StyleSelector ss; |
---|
1495 | itr = fieldMap.find("name"); |
---|
1496 | if (itr != fieldMap.end()) { |
---|
1497 | ss.name() = itr->second; |
---|
1498 | } |
---|
1499 | itr = fieldMap.find("style"); |
---|
1500 | if (itr != fieldMap.end()) { |
---|
1501 | ss.styleName() = itr->second; |
---|
1502 | } |
---|
1503 | itr = fieldMap.find("styleExpression"); |
---|
1504 | if (itr != fieldMap.end()) { |
---|
1505 | TRACE("selector: %s", itr->second.c_str()); |
---|
1506 | ss.styleExpression() = osgEarth::Symbology::StringExpression(itr->second); |
---|
1507 | } |
---|
1508 | itr = fieldMap.find("query"); |
---|
1509 | if (itr != fieldMap.end()) { |
---|
1510 | osgEarth::Symbology::Query query; |
---|
1511 | query.expression() = itr->second; |
---|
1512 | itr = fieldMap.find("queryOrderBy"); |
---|
1513 | if (itr != fieldMap.end()) { |
---|
1514 | query.orderby() = itr->second; |
---|
1515 | } |
---|
1516 | itr = fieldMap.find("queryBounds"); |
---|
1517 | if (itr != fieldMap.end()) { |
---|
1518 | double xmin, ymin, xmax, ymax; |
---|
1519 | if (sscanf(itr->second.c_str(), "%lf %lf %lf %lf", &xmin, &ymin, &xmax, &ymax) != 4) { |
---|
1520 | return TCL_ERROR; |
---|
1521 | } |
---|
1522 | TRACE("query bounds: %g %g %g %g", xmin, ymin, xmax, ymax); |
---|
1523 | query.bounds() = osgEarth::Bounds(xmin, ymin, xmax, ymax); |
---|
1524 | } |
---|
1525 | ss.query() = query; |
---|
1526 | } |
---|
1527 | aggOpts.styles()->selectors().push_back(ss); |
---|
1528 | } |
---|
1529 | Tcl_DecrRefCount(selectorsObj); |
---|
1530 | } |
---|
1531 | if (featureDriver[0] == 'd' && strcmp(featureDriver, "db") == 0) { |
---|
1532 | osgEarth::Drivers::OGRFeatureOptions opts; |
---|
1533 | opts.name() = name; |
---|
1534 | // Get unmodified connection string |
---|
1535 | opts.connection() = Tcl_GetString(objv[6]); |
---|
1536 | opts.layer() = typeName; |
---|
1537 | aggOpts.featureOptions() = opts; |
---|
1538 | } else if (featureDriver[0] == 'o' && strcmp(featureDriver, "ogr") == 0) { |
---|
1539 | osgEarth::Drivers::OGRFeatureOptions opts; |
---|
1540 | opts.name() = name; |
---|
1541 | if (osgDB::getLowerCaseFileExtension(url) == "csv") { |
---|
1542 | url = loadCSVLayer(url.c_str()); |
---|
1543 | } |
---|
1544 | opts.url() = url; |
---|
1545 | aggOpts.featureOptions() = opts; |
---|
1546 | } else if (featureDriver[0] == 'o' && strcmp(featureDriver, "tfs") == 0) { |
---|
1547 | osgEarth::Drivers::TFSFeatureOptions opts; |
---|
1548 | opts.name() = name; |
---|
1549 | opts.url() = url; |
---|
1550 | opts.format() = format; |
---|
1551 | aggOpts.featureOptions() = opts; |
---|
1552 | } else if (featureDriver[0] == 'o' && strcmp(featureDriver, "wfs") == 0) { |
---|
1553 | osgEarth::Drivers::WFSFeatureOptions opts; |
---|
1554 | opts.name() = name; |
---|
1555 | opts.url() = url; |
---|
1556 | opts.outputFormat() = format; |
---|
1557 | opts.typeName() = typeName; |
---|
1558 | aggOpts.featureOptions() = opts; |
---|
1559 | } else { |
---|
1560 | Tcl_AppendResult(interp, "unknown feature driver \"", driver, |
---|
1561 | "\": should be 'db', 'ogr', 'tfs', or 'wfs'", (char*)NULL); |
---|
1562 | return TCL_ERROR; |
---|
1563 | } |
---|
1564 | ret = g_renderer->addImageLayer(name, aggOpts, pos, cache, coverage, shared, visible, minLOD, maxLOD); |
---|
1565 | } else if (driver[0] == 'c' && strcmp(driver, "colorramp") == 0) { |
---|
1566 | osgEarth::Drivers::ColorRampOptions colorRampOpts; |
---|
1567 | char *edriver = Tcl_GetString(objv[9]); |
---|
1568 | char *profile = Tcl_GetString(objv[10]); |
---|
1569 | char *colormap = Tcl_GetString(objv[11]); |
---|
1570 | if (edriver[0] == 'g' && strcmp(edriver, "gdal") == 0) { |
---|
1571 | osgEarth::Drivers::GDALOptions opts; |
---|
1572 | opts.url() = url; |
---|
1573 | osgEarth::ElevationLayerOptions elevOpts(name, opts); |
---|
1574 | if (!cache) { |
---|
1575 | elevOpts.cachePolicy() = osgEarth::CachePolicy(osgEarth::CachePolicy::USAGE_NO_CACHE); |
---|
1576 | } |
---|
1577 | if (profile != NULL) { |
---|
1578 | elevOpts.driver()->profile() = osgEarth::ProfileOptions(profile); |
---|
1579 | } |
---|
1580 | #if 0 |
---|
1581 | { |
---|
1582 | osgEarth::ProfileOptions profile; |
---|
1583 | profile.srsString() = srsString; |
---|
1584 | profile.vsrsString() = vsrsString; |
---|
1585 | profile.bounds() = osgEarth::Bounds(xmin, ymin, xmax, ymax); |
---|
1586 | elevOpts.driver()->profile() = profile; |
---|
1587 | } |
---|
1588 | #endif |
---|
1589 | colorRampOpts.elevationLayer() = elevOpts; |
---|
1590 | } else if (edriver[0] == 't' && strcmp(edriver, "tms") == 0) { |
---|
1591 | osgEarth::Drivers::TMSOptions opts; |
---|
1592 | //char *tmsType = Tcl_GetString(objv[9]); |
---|
1593 | //char *format = Tcl_GetString(objv[10]); |
---|
1594 | opts.url() = url; |
---|
1595 | //opts.tmsType() = tmsType; |
---|
1596 | //opts.format() = format; |
---|
1597 | osgEarth::ElevationLayerOptions elevOpts(name, opts); |
---|
1598 | if (!cache) { |
---|
1599 | elevOpts.cachePolicy() = osgEarth::CachePolicy(osgEarth::CachePolicy::USAGE_NO_CACHE); |
---|
1600 | } |
---|
1601 | if (profile != NULL) { |
---|
1602 | elevOpts.driver()->profile() = osgEarth::ProfileOptions(profile); |
---|
1603 | } |
---|
1604 | colorRampOpts.elevationLayer() = elevOpts; |
---|
1605 | } |
---|
1606 | colorRampOpts.ramp() = g_renderer->getColorMapFilePath(colormap); |
---|
1607 | ret = g_renderer->addImageLayer(name, colorRampOpts, pos, cache, coverage, shared, visible, minLOD, maxLOD); |
---|
1608 | } else if (driver[0] == 'd' && strcmp(driver, "debug") == 0) { |
---|
1609 | osgEarth::Drivers::DebugOptions opts; |
---|
1610 | ret = g_renderer->addImageLayer(name, opts, pos, cache, coverage, shared, visible, minLOD, maxLOD); |
---|
1611 | } else if (driver[0] == 'a' && strcmp(driver, "arcgis") == 0) { |
---|
1612 | osgEarth::Drivers::ArcGISOptions opts; |
---|
1613 | opts.url() = url; |
---|
1614 | if (objc > 9) { |
---|
1615 | opts.token() = Tcl_GetString(objv[9]); |
---|
1616 | } |
---|
1617 | if (objc > 10) { |
---|
1618 | opts.layers() = Tcl_GetString(objv[10]); |
---|
1619 | } |
---|
1620 | //opts.format() = Tcl_GetString(objv[11]); |
---|
1621 | ret = g_renderer->addImageLayer(name, opts, pos, cache, coverage, shared, visible, minLOD, maxLOD); |
---|
1622 | g_renderer->setImageLayerVisibleRange(name, minRange, maxRange); |
---|
1623 | } else if (driver[0] == 'g' && strcmp(driver, "gdal") == 0) { |
---|
1624 | osgEarth::Drivers::GDALOptions opts; |
---|
1625 | opts.url() = url; |
---|
1626 | ret = g_renderer->addImageLayer(name, opts, pos, cache, coverage, shared, visible, minLOD, maxLOD); |
---|
1627 | g_renderer->setImageLayerVisibleRange(name, minRange, maxRange); |
---|
1628 | } else if (driver[0] == 't' && strcmp(driver, "tms") == 0) { |
---|
1629 | osgEarth::Drivers::TMSOptions opts; |
---|
1630 | opts.url() = url; |
---|
1631 | //opts.tmsType() = Tcl_GetString(objv[9]); |
---|
1632 | //opts.format() = Tcl_GetString(objv[10]); |
---|
1633 | ret = g_renderer->addImageLayer(name, opts, pos, cache, coverage, shared, visible, minLOD, maxLOD); |
---|
1634 | g_renderer->setImageLayerVisibleRange(name, minRange, maxRange); |
---|
1635 | } else if (driver[0] == 'w' && strcmp(driver, "wms") == 0) { |
---|
1636 | osgEarth::Drivers::WMSOptions opts; |
---|
1637 | char *wmsLayers = Tcl_GetString(objv[9]); |
---|
1638 | char *format = Tcl_GetString(objv[10]); |
---|
1639 | bool transparent; |
---|
1640 | if (GetBooleanFromObj(interp, objv[11], &transparent) != TCL_OK) { |
---|
1641 | return TCL_ERROR; |
---|
1642 | } |
---|
1643 | opts.url() = url; |
---|
1644 | opts.layers() = wmsLayers; |
---|
1645 | opts.format() = format; |
---|
1646 | opts.transparent() = transparent; |
---|
1647 | |
---|
1648 | ret = g_renderer->addImageLayer(name, opts, pos, cache, coverage, shared, visible, minLOD, maxLOD); |
---|
1649 | g_renderer->setImageLayerVisibleRange(name, minRange, maxRange); |
---|
1650 | } else if (driver[0] == 'x' && strcmp(driver, "xyz") == 0) { |
---|
1651 | osgEarth::Drivers::XYZOptions opts; |
---|
1652 | opts.url() = url; |
---|
1653 | opts.profile() = osgEarth::ProfileOptions("global-mercator"); |
---|
1654 | //bool invertY = false; |
---|
1655 | //opts.invertY() = invertY; |
---|
1656 | //opts.format() = Tcl_GetString(objv[9]); |
---|
1657 | ret = g_renderer->addImageLayer(name, opts, pos, cache, coverage, shared, visible, minLOD, maxLOD); |
---|
1658 | g_renderer->setImageLayerVisibleRange(name, minRange, maxRange); |
---|
1659 | } else { |
---|
1660 | Tcl_AppendResult(interp, "unknown image driver \"", driver, |
---|
1661 | "\": should be 'debug', 'gdal', 'tms', 'wms' or 'xyz'", (char*)NULL); |
---|
1662 | return TCL_ERROR; |
---|
1663 | } |
---|
1664 | if (!ret) { |
---|
1665 | Tcl_AppendResult(interp, "Failed to add image layer \"", name, "\"", (char*)NULL); |
---|
1666 | return TCL_ERROR; |
---|
1667 | } |
---|
1668 | } else if (type[0] == 'e' && strcmp(type, "elevation") == 0) { |
---|
1669 | char *driver = Tcl_GetString(objv[5]); |
---|
1670 | char *urlIn = Tcl_GetString(objv[6]); |
---|
1671 | std::string url = g_renderer->getCanonicalPath(std::string(urlIn)); |
---|
1672 | if (url.empty()) { |
---|
1673 | Tcl_AppendResult(interp, "file not found: \"", |
---|
1674 | urlIn, "\"", (char*)NULL); |
---|
1675 | return TCL_ERROR; |
---|
1676 | } |
---|
1677 | if (objc > 7) { |
---|
1678 | if (GetBooleanFromObj(interp, objv[7], &cache) != TCL_OK) { |
---|
1679 | return TCL_ERROR; |
---|
1680 | } |
---|
1681 | } |
---|
1682 | int minLOD = 0; |
---|
1683 | int maxLOD = 23; |
---|
1684 | if (driver[0] == 'g' && strcmp(driver, "gdal") == 0) { |
---|
1685 | osgEarth::Drivers::GDALOptions opts; |
---|
1686 | opts.url() = url; |
---|
1687 | g_renderer->addElevationLayer(name, opts, pos, cache, visible, minLOD, maxLOD); |
---|
1688 | } else if (driver[0] == 't' && strcmp(driver, "tms") == 0) { |
---|
1689 | osgEarth::Drivers::TMSOptions opts; |
---|
1690 | opts.url() = url; |
---|
1691 | //opts.tmsType() = Tcl_GetString(objv[8]); |
---|
1692 | //opts.format() = Tcl_GetString(objv[9]); |
---|
1693 | g_renderer->addElevationLayer(name, opts, pos, cache, visible, minLOD, maxLOD); |
---|
1694 | } else if (driver[0] == 'w' && strcmp(driver, "wcs") == 0) { |
---|
1695 | osgEarth::Drivers::WCSOptions opts; |
---|
1696 | opts.url() = url; |
---|
1697 | if (objc > 8) { |
---|
1698 | opts.identifier() = Tcl_GetString(objv[8]); |
---|
1699 | } |
---|
1700 | if (objc > 9) { |
---|
1701 | // default = 'm' |
---|
1702 | opts.elevationUnit() = Tcl_GetString(objv[9]); |
---|
1703 | } |
---|
1704 | if (objc > 10) { |
---|
1705 | // default = 'image/GeoTIFF' |
---|
1706 | opts.format() = Tcl_GetString(objv[10]); |
---|
1707 | } |
---|
1708 | //opts.srs() = Tcl_GetString(objv[11]); |
---|
1709 | //opts.rangeSubset() = Tcl_GetString(objv[12]); |
---|
1710 | g_renderer->addElevationLayer(name, opts, pos, cache, visible, minLOD, maxLOD); |
---|
1711 | } else { |
---|
1712 | Tcl_AppendResult(interp, "unknown elevation driver \"", driver, |
---|
1713 | "\": should be 'gdal' or 'tms'", (char*)NULL); |
---|
1714 | return TCL_ERROR; |
---|
1715 | } |
---|
1716 | } else if (type[0] == 'f' && strcmp(type, "feature") == 0) { |
---|
1717 | // Generic feature geometry layer |
---|
1718 | char *driver = Tcl_GetString(objv[5]); |
---|
1719 | char *format = Tcl_GetString(objv[6]); |
---|
1720 | if (format && strlen(format) > 0 && |
---|
1721 | strcmp(format, "json") != 0 && strcmp(format, "gml") != 0) { |
---|
1722 | Tcl_AppendResult(interp, "unknown format \"", format, |
---|
1723 | "\": should be 'json' or 'gml'", (char*)NULL); |
---|
1724 | return TCL_ERROR; |
---|
1725 | } |
---|
1726 | char *typeName = Tcl_GetString(objv[7]); |
---|
1727 | char *urlIn = Tcl_GetString(objv[8]); |
---|
1728 | std::string url; |
---|
1729 | if (driver[0] == 'd' && strcmp(driver, "db") == 0) { |
---|
1730 | url = urlIn; |
---|
1731 | } else { |
---|
1732 | url = g_renderer->getCanonicalPath(std::string(urlIn)); |
---|
1733 | if (url.empty()) { |
---|
1734 | Tcl_AppendResult(interp, "file not found: \"", |
---|
1735 | urlIn, "\"", (char*)NULL); |
---|
1736 | return TCL_ERROR; |
---|
1737 | } |
---|
1738 | } |
---|
1739 | if (GetBooleanFromObj(interp, objv[9], &cache) != TCL_OK) { |
---|
1740 | return TCL_ERROR; |
---|
1741 | } |
---|
1742 | |
---|
1743 | long ssSize; |
---|
1744 | if (Tcl_GetLongFromObj(interp, objv[10], &ssSize) != TCL_OK) { |
---|
1745 | return TCL_ERROR; |
---|
1746 | } |
---|
1747 | |
---|
1748 | bool lighting = true; |
---|
1749 | osgEarth::Drivers::FeatureGeomModelOptions geomOpts; |
---|
1750 | char *styleSheetStr = (char *)malloc((size_t)ssSize); |
---|
1751 | if (!SocketRead(styleSheetStr, ssSize)) { |
---|
1752 | free(styleSheetStr); |
---|
1753 | return TCL_ERROR; |
---|
1754 | } |
---|
1755 | osgEarth::Config styleConf("style", styleSheetStr); |
---|
1756 | free(styleSheetStr); |
---|
1757 | styleConf.add("type", "text/css"); |
---|
1758 | TRACE("style CSS: %s", styleConf.value().c_str()); |
---|
1759 | #if 1 |
---|
1760 | geomOpts.styles() = new osgEarth::Symbology::StyleSheet(); |
---|
1761 | // For relative paths: |
---|
1762 | //styleConf.setReferrer(g_renderer->getCacheDirectory()); |
---|
1763 | std::string cssString = styleConf.value(); |
---|
1764 | std::vector<std::string> blocks; |
---|
1765 | osgEarth::Symbology::CssUtils::split(cssString, blocks); |
---|
1766 | for (std::vector<std::string>::iterator itr = blocks.begin(); |
---|
1767 | itr != blocks.end(); ++itr) { |
---|
1768 | osgEarth::Config blockConf(styleConf); |
---|
1769 | blockConf.value() = *itr; |
---|
1770 | osgEarth::Symbology::Style style(blockConf); |
---|
1771 | |
---|
1772 | TRACE("Style: %s", style.getName().c_str()); |
---|
1773 | TRACE("%s", itr->c_str()); |
---|
1774 | |
---|
1775 | if (style.has<osgEarth::Symbology::IconSymbol>()) { |
---|
1776 | TRACE("Found icon symbol"); |
---|
1777 | osgEarth::Symbology::IconSymbol *is = |
---|
1778 | style.get<osgEarth::Symbology::IconSymbol>(); |
---|
1779 | if (is->url().isSet()) { |
---|
1780 | TRACE("Icon url before: expr: '%s' eval: '%s'", |
---|
1781 | is->url()->expr().c_str(), is->url()->eval().c_str()); |
---|
1782 | // eval() will try to evaluate the expr() |
---|
1783 | std::string path = g_renderer->getCanonicalPath(is->url()->eval()); |
---|
1784 | //setInfix() to set the expr() string, setLiteral() will quote |
---|
1785 | is->url()->setLiteral(path); |
---|
1786 | TRACE("Icon url after: %s", path.c_str()); |
---|
1787 | } |
---|
1788 | } |
---|
1789 | if (style.has<osgEarth::Symbology::ModelSymbol>()) { |
---|
1790 | osgEarth::Symbology::ModelSymbol *ms = |
---|
1791 | style.get<osgEarth::Symbology::ModelSymbol>(); |
---|
1792 | if (ms->url().isSet()) { |
---|
1793 | // eval() will try to evaluate the expr() |
---|
1794 | std::string path = g_renderer->getCanonicalPath(ms->url()->eval()); |
---|
1795 | //setInfix() to set the expr() string, setLiteral() will quote |
---|
1796 | ms->url()->setLiteral(path); |
---|
1797 | } |
---|
1798 | } |
---|
1799 | // Need to create a new style otherwise the original CSS is used |
---|
1800 | // without the re-written URLs |
---|
1801 | geomOpts.styles()->addStyle(osgEarth::Symbology::Style(style.getConfig(false))); |
---|
1802 | } |
---|
1803 | #else |
---|
1804 | osgEarth::Config stylesheetConf; |
---|
1805 | stylesheetConf.add(styleConf); |
---|
1806 | geomOpts.styles() = new osgEarth::Symbology::StyleSheet(stylesheetConf); |
---|
1807 | #endif |
---|
1808 | |
---|
1809 | if (objc > 11) { |
---|
1810 | long scriptSize; |
---|
1811 | if (Tcl_GetLongFromObj(interp, objv[11], &scriptSize) != TCL_OK) { |
---|
1812 | return TCL_ERROR; |
---|
1813 | } |
---|
1814 | char *scriptStr = NULL; |
---|
1815 | if (scriptSize > 0) { |
---|
1816 | scriptStr = (char *)malloc((size_t)scriptSize); |
---|
1817 | if (!SocketRead(scriptStr, scriptSize)) { |
---|
1818 | free(scriptStr); |
---|
1819 | return TCL_ERROR; |
---|
1820 | } |
---|
1821 | } |
---|
1822 | std::string scripts(scriptStr, scriptSize); |
---|
1823 | free(scriptStr); |
---|
1824 | if (!scripts.empty()) { |
---|
1825 | TRACE("script: %s", scripts.c_str()); |
---|
1826 | osg::ref_ptr<osgEarth::Symbology::StyleSheet::ScriptDef> scriptDef = |
---|
1827 | new osgEarth::Symbology::StyleSheet::ScriptDef(scripts); |
---|
1828 | geomOpts.styles()->setScript(scriptDef.get()); |
---|
1829 | } else { |
---|
1830 | TRACE("no script"); |
---|
1831 | } |
---|
1832 | } |
---|
1833 | if (objc > 12) { |
---|
1834 | long selectorsSize; |
---|
1835 | if (Tcl_GetLongFromObj(interp, objv[12], &selectorsSize) != TCL_OK) { |
---|
1836 | return TCL_ERROR; |
---|
1837 | } |
---|
1838 | char *selectorsStr = (char *)malloc((size_t)selectorsSize); |
---|
1839 | if (!SocketRead(selectorsStr, selectorsSize)) { |
---|
1840 | free(selectorsStr); |
---|
1841 | return TCL_ERROR; |
---|
1842 | } |
---|
1843 | Tcl_Obj *selectorsObj = Tcl_NewStringObj(selectorsStr, selectorsSize); |
---|
1844 | int numSelectors; |
---|
1845 | Tcl_Obj **selectors; |
---|
1846 | if (Tcl_ListObjGetElements(interp, selectorsObj, &numSelectors, &selectors) != TCL_OK) { |
---|
1847 | return TCL_ERROR; |
---|
1848 | } |
---|
1849 | TRACE("Num Selectors: %d", numSelectors); |
---|
1850 | for (int i = 0; i < numSelectors; i++) { |
---|
1851 | int numFields; |
---|
1852 | Tcl_Obj **fields; |
---|
1853 | if (Tcl_ListObjGetElements(interp, selectors[i], &numFields, &fields) != TCL_OK || |
---|
1854 | numFields % 2 != 0) { |
---|
1855 | return TCL_ERROR; |
---|
1856 | } |
---|
1857 | std::map<std::string, std::string> fieldMap; |
---|
1858 | std::map<std::string, std::string>::iterator itr; |
---|
1859 | for (int f = 0; f < numFields; f+=2) { |
---|
1860 | char *name = Tcl_GetString(fields[f]); |
---|
1861 | char *value = Tcl_GetString(fields[f+1]); |
---|
1862 | fieldMap[name] = value; |
---|
1863 | TRACE("selector[%s] = %s", name, value); |
---|
1864 | } |
---|
1865 | osgEarth::Symbology::StyleSelector ss; |
---|
1866 | itr = fieldMap.find("name"); |
---|
1867 | if (itr != fieldMap.end()) { |
---|
1868 | ss.name() = itr->second; |
---|
1869 | } |
---|
1870 | itr = fieldMap.find("style"); |
---|
1871 | if (itr != fieldMap.end()) { |
---|
1872 | ss.styleName() = itr->second; |
---|
1873 | } |
---|
1874 | itr = fieldMap.find("styleExpression"); |
---|
1875 | if (itr != fieldMap.end()) { |
---|
1876 | TRACE("selector: %s", itr->second.c_str()); |
---|
1877 | ss.styleExpression() = osgEarth::Symbology::StringExpression(itr->second); |
---|
1878 | } |
---|
1879 | itr = fieldMap.find("query"); |
---|
1880 | if (itr != fieldMap.end()) { |
---|
1881 | osgEarth::Symbology::Query query; |
---|
1882 | query.expression() = itr->second; |
---|
1883 | itr = fieldMap.find("queryOrderBy"); |
---|
1884 | if (itr != fieldMap.end()) { |
---|
1885 | query.orderby() = itr->second; |
---|
1886 | } |
---|
1887 | itr = fieldMap.find("queryBounds"); |
---|
1888 | if (itr != fieldMap.end()) { |
---|
1889 | double xmin, ymin, xmax, ymax; |
---|
1890 | if (sscanf(itr->second.c_str(), "%lf %lf %lf %lf", &xmin, &ymin, &xmax, &ymax) != 4) { |
---|
1891 | return TCL_ERROR; |
---|
1892 | } |
---|
1893 | TRACE("query bounds: %g %g %g %g", xmin, ymin, xmax, ymax); |
---|
1894 | query.bounds() = osgEarth::Bounds(xmin, ymin, xmax, ymax); |
---|
1895 | } |
---|
1896 | ss.query() = query; |
---|
1897 | } |
---|
1898 | geomOpts.styles()->selectors().push_back(ss); |
---|
1899 | } |
---|
1900 | Tcl_DecrRefCount(selectorsObj); |
---|
1901 | } |
---|
1902 | geomOpts.enableLighting() = lighting; |
---|
1903 | geomOpts.minRange() = 0.f; |
---|
1904 | geomOpts.maxRange() = FLT_MAX; |
---|
1905 | if (objc > 13) { |
---|
1906 | float min, max; |
---|
1907 | if (GetFloatFromObj(interp, objv[13], &min) != TCL_OK || |
---|
1908 | GetFloatFromObj(interp, objv[14], &max) != TCL_OK) { |
---|
1909 | return TCL_ERROR; |
---|
1910 | } |
---|
1911 | geomOpts.minRange() = min; |
---|
1912 | geomOpts.maxRange() = max; |
---|
1913 | } |
---|
1914 | if (driver[0] == 'd' && strcmp(driver, "db") == 0) { |
---|
1915 | osgEarth::Drivers::OGRFeatureOptions opts; |
---|
1916 | opts.name() = name; |
---|
1917 | opts.connection() = url; |
---|
1918 | opts.layer() = typeName; |
---|
1919 | geomOpts.featureOptions() = opts; |
---|
1920 | } else if (driver[0] == 'o' && strcmp(driver, "ogr") == 0) { |
---|
1921 | osgEarth::Drivers::OGRFeatureOptions opts; |
---|
1922 | opts.name() = name; |
---|
1923 | if (osgDB::getLowerCaseFileExtension(url) == "csv") { |
---|
1924 | url = loadCSVLayer(url.c_str()); |
---|
1925 | } |
---|
1926 | opts.url() = url; |
---|
1927 | geomOpts.featureOptions() = opts; |
---|
1928 | } else if (driver[0] == 't' && strcmp(driver, "tfs") == 0) { |
---|
1929 | osgEarth::Drivers::TFSFeatureOptions opts; |
---|
1930 | opts.name() = name; |
---|
1931 | opts.url() = url; |
---|
1932 | opts.format() = format; |
---|
1933 | geomOpts.featureOptions() = opts; |
---|
1934 | } else if (driver[0] == 'w' && strcmp(driver, "wfs") == 0) { |
---|
1935 | osgEarth::Drivers::WFSFeatureOptions opts; |
---|
1936 | opts.name() = name; |
---|
1937 | opts.url() = url; |
---|
1938 | opts.outputFormat() = format; |
---|
1939 | opts.typeName() = typeName; |
---|
1940 | geomOpts.featureOptions() = opts; |
---|
1941 | } else { |
---|
1942 | Tcl_AppendResult(interp, "unknown feature driver \"", driver, |
---|
1943 | "\": should be 'db', 'ogr', 'tfs', or 'wfs'", (char*)NULL); |
---|
1944 | return TCL_ERROR; |
---|
1945 | } |
---|
1946 | g_renderer->addModelLayer(name, geomOpts, pos, cache, lighting, visible); |
---|
1947 | } else if (type[0] == 'i' && strcmp(type, "icon") == 0) { |
---|
1948 | char *driver = Tcl_GetString(objv[5]); |
---|
1949 | char *format = Tcl_GetString(objv[6]); |
---|
1950 | if (format && strlen(format) > 0 && |
---|
1951 | strcmp(format, "json") != 0 && strcmp(format, "gml") != 0) { |
---|
1952 | Tcl_AppendResult(interp, "unknown format \"", format, |
---|
1953 | "\": should be 'json' or 'gml'", (char*)NULL); |
---|
1954 | return TCL_ERROR; |
---|
1955 | } |
---|
1956 | char *typeName = Tcl_GetString(objv[7]); |
---|
1957 | char *urlIn = Tcl_GetString(objv[8]); |
---|
1958 | std::string url = g_renderer->getCanonicalPath(std::string(urlIn)); |
---|
1959 | if (url.empty()) { |
---|
1960 | Tcl_AppendResult(interp, "file not found: \"", |
---|
1961 | urlIn, "\"", (char*)NULL); |
---|
1962 | return TCL_ERROR; |
---|
1963 | } |
---|
1964 | if (GetBooleanFromObj(interp, objv[9], &cache) != TCL_OK) { |
---|
1965 | return TCL_ERROR; |
---|
1966 | } |
---|
1967 | char *icon = Tcl_GetString(objv[10]); |
---|
1968 | char *scaleExpr = Tcl_GetString(objv[11]); |
---|
1969 | char *headingExpr = Tcl_GetString(objv[12]); |
---|
1970 | bool declutter = false; |
---|
1971 | if (GetBooleanFromObj(interp, objv[13], &declutter) != TCL_OK) { |
---|
1972 | return TCL_ERROR; |
---|
1973 | } |
---|
1974 | char *placementStr = Tcl_GetString(objv[14]); |
---|
1975 | char *alignStr = Tcl_GetString(objv[15]); |
---|
1976 | |
---|
1977 | bool lighting = true; |
---|
1978 | osgEarth::Symbology::Style style; |
---|
1979 | osgEarth::Symbology::IconSymbol *is = style.getOrCreateSymbol<osgEarth::Symbology::IconSymbol>(); |
---|
1980 | if (icon != NULL && strlen(icon) > 0) { |
---|
1981 | std::string iconFile = g_renderer->getIconFile(icon); |
---|
1982 | if (!iconFile.empty()) { |
---|
1983 | is->url()->setLiteral(iconFile); |
---|
1984 | } else { |
---|
1985 | is->url() = osgEarth::Symbology::StringExpression(icon); |
---|
1986 | } |
---|
1987 | } else { |
---|
1988 | is->url()->setLiteral(g_renderer->getPinIcon()); |
---|
1989 | } |
---|
1990 | if (scaleExpr != NULL && strlen(scaleExpr) > 0) { |
---|
1991 | is->scale() = osgEarth::Symbology::NumericExpression(scaleExpr); |
---|
1992 | } |
---|
1993 | if (headingExpr != NULL && strlen(headingExpr) > 0) { |
---|
1994 | is->heading() = osgEarth::Symbology::NumericExpression(headingExpr); |
---|
1995 | } |
---|
1996 | is->declutter() = declutter; |
---|
1997 | is->occlusionCull() = false; |
---|
1998 | is->occlusionCullAltitude() = 200000; |
---|
1999 | is->alignment() = ParseIconAlignment(alignStr, osgEarth::Symbology::IconSymbol::ALIGN_CENTER_BOTTOM); |
---|
2000 | is->placement() = ParseInstancePlacement(placementStr, osgEarth::Symbology::InstanceSymbol::PLACEMENT_VERTEX); |
---|
2001 | //is->density() = 1.0f; // For PLACEMENT_INTERVAL/RANDOM |
---|
2002 | #if 0 |
---|
2003 | osgEarth::Symbology::AltitudeSymbol *alt = style.getOrCreateSymbol<osgEarth::Symbology::AltitudeSymbol>(); |
---|
2004 | alt->clamping() = osgEarth::Symbology::AltitudeSymbol::CLAMP_TO_TERRAIN; |
---|
2005 | alt->technique() = osgEarth::Symbology::AltitudeSymbol::TECHNIQUE_DRAPE; |
---|
2006 | //alt->technique() = osgEarth::Symbology::AltitudeSymbol::TECHNIQUE_GPU; |
---|
2007 | //alt->verticalOffset() = osgEarth::Symbology::NumericExpression(); |
---|
2008 | //alt->verticalScale() = osgEarth::Symbology::NumericExpression(); |
---|
2009 | #endif |
---|
2010 | #ifdef USE_DEPTH_OFFSET |
---|
2011 | osgEarth::Symbology::RenderSymbol* rs = style.getOrCreateSymbol<osgEarth::Symbology::RenderSymbol>(); |
---|
2012 | rs->depthOffset()->enabled() = true; |
---|
2013 | rs->depthOffset()->minBias() = 1000; |
---|
2014 | #endif |
---|
2015 | osgEarth::Drivers::FeatureGeomModelOptions geomOpts; |
---|
2016 | geomOpts.styles() = new osgEarth::Symbology::StyleSheet(); |
---|
2017 | geomOpts.styles()->addStyle(style); |
---|
2018 | geomOpts.enableLighting() = false; |
---|
2019 | geomOpts.minRange() = 0.f; |
---|
2020 | geomOpts.maxRange() = FLT_MAX; |
---|
2021 | if (objc > 16) { |
---|
2022 | float min, max; |
---|
2023 | if (GetFloatFromObj(interp, objv[16], &min) != TCL_OK || |
---|
2024 | GetFloatFromObj(interp, objv[17], &max) != TCL_OK) { |
---|
2025 | return TCL_ERROR; |
---|
2026 | } |
---|
2027 | geomOpts.minRange() = min; |
---|
2028 | geomOpts.maxRange() = max; |
---|
2029 | } |
---|
2030 | //geomOpts.renderOrder() = int; |
---|
2031 | //geomOpts.depthTestEnabled() = bool; |
---|
2032 | if (driver[0] == 'o' && strcmp(driver, "ogr") == 0) { |
---|
2033 | osgEarth::Drivers::OGRFeatureOptions opts; |
---|
2034 | opts.name() = name; |
---|
2035 | if (osgDB::getLowerCaseFileExtension(url) == "csv") { |
---|
2036 | url = loadCSVLayer(url.c_str()); |
---|
2037 | } |
---|
2038 | opts.url() = url; |
---|
2039 | geomOpts.featureOptions() = opts; |
---|
2040 | } else if (driver[0] == 't' && strcmp(driver, "tfs") == 0) { |
---|
2041 | osgEarth::Drivers::TFSFeatureOptions opts; |
---|
2042 | opts.name() = name; |
---|
2043 | opts.url() = url; |
---|
2044 | opts.format() = format; |
---|
2045 | geomOpts.featureOptions() = opts; |
---|
2046 | } else if (driver[0] == 'w' && strcmp(driver, "wfs") == 0) { |
---|
2047 | osgEarth::Drivers::WFSFeatureOptions opts; |
---|
2048 | opts.name() = name; |
---|
2049 | opts.url() = url; |
---|
2050 | opts.outputFormat() = format; |
---|
2051 | opts.typeName() = typeName; |
---|
2052 | geomOpts.featureOptions() = opts; |
---|
2053 | } else { |
---|
2054 | Tcl_AppendResult(interp, "unknown feature driver \"", driver, |
---|
2055 | "\": should be 'ogr', 'tfs', or 'wfs'", (char*)NULL); |
---|
2056 | return TCL_ERROR; |
---|
2057 | } |
---|
2058 | g_renderer->addModelLayer(name, geomOpts, pos, cache, lighting, visible); |
---|
2059 | } else if (type[0] == 'p' && strcmp(type, "point") == 0) { |
---|
2060 | char *driver = Tcl_GetString(objv[5]); |
---|
2061 | char *format = Tcl_GetString(objv[6]); |
---|
2062 | if (format && strlen(format) > 0 && |
---|
2063 | strcmp(format, "json") != 0 && strcmp(format, "gml") != 0) { |
---|
2064 | Tcl_AppendResult(interp, "unknown format \"", format, |
---|
2065 | "\": should be 'json' or 'gml'", (char*)NULL); |
---|
2066 | return TCL_ERROR; |
---|
2067 | } |
---|
2068 | char *typeName = Tcl_GetString(objv[7]); |
---|
2069 | char *urlIn = Tcl_GetString(objv[8]); |
---|
2070 | std::string url = g_renderer->getCanonicalPath(std::string(urlIn)); |
---|
2071 | if (url.empty()) { |
---|
2072 | Tcl_AppendResult(interp, "file not found: \"", |
---|
2073 | urlIn, "\"", (char*)NULL); |
---|
2074 | return TCL_ERROR; |
---|
2075 | } |
---|
2076 | if (GetBooleanFromObj(interp, objv[9], &cache) != TCL_OK) { |
---|
2077 | return TCL_ERROR; |
---|
2078 | } |
---|
2079 | float r, g, b; |
---|
2080 | if (GetFloatFromObj(interp, objv[10], &r) != TCL_OK || |
---|
2081 | GetFloatFromObj(interp, objv[11], &g) != TCL_OK || |
---|
2082 | GetFloatFromObj(interp, objv[12], &b) != TCL_OK) { |
---|
2083 | return TCL_ERROR; |
---|
2084 | } |
---|
2085 | float ptSize; |
---|
2086 | if (GetFloatFromObj(interp, objv[13], &ptSize) != TCL_OK) { |
---|
2087 | return TCL_ERROR; |
---|
2088 | } |
---|
2089 | bool lighting = true; |
---|
2090 | osgEarth::Symbology::Style style; |
---|
2091 | osgEarth::Symbology::PointSymbol *ps = style.getOrCreateSymbol<osgEarth::Symbology::PointSymbol>(); |
---|
2092 | ps->fill()->color() = osgEarth::Symbology::Color(r, g, b); |
---|
2093 | ps->size() = ptSize; |
---|
2094 | |
---|
2095 | osgEarth::Symbology::AltitudeSymbol::Clamping clamping = |
---|
2096 | osgEarth::Symbology::AltitudeSymbol::CLAMP_TO_TERRAIN; |
---|
2097 | if (objc > 14) { |
---|
2098 | clamping = ParseClamping(Tcl_GetString(objv[14]), clamping); |
---|
2099 | } |
---|
2100 | osgEarth::Symbology::AltitudeSymbol::Technique technique = |
---|
2101 | osgEarth::Symbology::AltitudeSymbol::TECHNIQUE_GPU; |
---|
2102 | if (objc > 15) { |
---|
2103 | technique = ParseClampingTechnique(Tcl_GetString(objv[15]), technique); |
---|
2104 | } |
---|
2105 | osgEarth::Symbology::AltitudeSymbol *alt = style.getOrCreateSymbol<osgEarth::Symbology::AltitudeSymbol>(); |
---|
2106 | alt->clamping() = clamping; |
---|
2107 | alt->technique() = technique; |
---|
2108 | //alt->verticalOffset() = osgEarth::Symbology::NumericExpression(); |
---|
2109 | //alt->verticalScale() = osgEarth::Symbology::NumericExpression(); |
---|
2110 | |
---|
2111 | #if 1 || defined(USE_DEPTH_OFFSET) |
---|
2112 | osgEarth::Symbology::RenderSymbol* rs = style.getOrCreateSymbol<osgEarth::Symbology::RenderSymbol>(); |
---|
2113 | rs->depthOffset()->enabled() = true; |
---|
2114 | rs->depthOffset()->minBias() = 1000; |
---|
2115 | #endif |
---|
2116 | osgEarth::Drivers::FeatureGeomModelOptions geomOpts; |
---|
2117 | geomOpts.styles() = new osgEarth::Symbology::StyleSheet(); |
---|
2118 | geomOpts.styles()->addStyle(style); |
---|
2119 | geomOpts.enableLighting() = false; |
---|
2120 | geomOpts.minRange() = 0.f; |
---|
2121 | geomOpts.maxRange() = FLT_MAX; |
---|
2122 | if (objc > 16) { |
---|
2123 | float min, max; |
---|
2124 | if (GetFloatFromObj(interp, objv[16], &min) != TCL_OK || |
---|
2125 | GetFloatFromObj(interp, objv[17], &max) != TCL_OK) { |
---|
2126 | return TCL_ERROR; |
---|
2127 | } |
---|
2128 | geomOpts.minRange() = min; |
---|
2129 | geomOpts.maxRange() = max; |
---|
2130 | } |
---|
2131 | //geomOpts.renderOrder() = int; |
---|
2132 | //geomOpts.depthTestEnabled() = bool; |
---|
2133 | if (driver[0] == 'o' && strcmp(driver, "ogr") == 0) { |
---|
2134 | osgEarth::Drivers::OGRFeatureOptions opts; |
---|
2135 | opts.name() = name; |
---|
2136 | if (osgDB::getLowerCaseFileExtension(url) == "csv") { |
---|
2137 | url = loadCSVLayer(url.c_str()); |
---|
2138 | } |
---|
2139 | opts.url() = url; |
---|
2140 | geomOpts.featureOptions() = opts; |
---|
2141 | } else if (driver[0] == 't' && strcmp(driver, "tfs") == 0) { |
---|
2142 | osgEarth::Drivers::TFSFeatureOptions opts; |
---|
2143 | opts.name() = name; |
---|
2144 | opts.url() = url; |
---|
2145 | opts.format() = format; |
---|
2146 | geomOpts.featureOptions() = opts; |
---|
2147 | } else if (driver[0] == 'w' && strcmp(driver, "wfs") == 0) { |
---|
2148 | osgEarth::Drivers::WFSFeatureOptions opts; |
---|
2149 | opts.name() = name; |
---|
2150 | opts.url() = url; |
---|
2151 | opts.outputFormat() = format; |
---|
2152 | opts.typeName() = typeName; |
---|
2153 | geomOpts.featureOptions() = opts; |
---|
2154 | } else { |
---|
2155 | Tcl_AppendResult(interp, "unknown feature driver \"", driver, |
---|
2156 | "\": should be 'ogr', 'tfs', or 'wfs'", (char*)NULL); |
---|
2157 | return TCL_ERROR; |
---|
2158 | } |
---|
2159 | g_renderer->addModelLayer(name, geomOpts, pos, cache, lighting, visible); |
---|
2160 | } else if (type[0] == 'p' && strcmp(type, "polygon") == 0) { |
---|
2161 | char *driver = Tcl_GetString(objv[5]); |
---|
2162 | char *format = Tcl_GetString(objv[6]); |
---|
2163 | if (format && strlen(format) > 0 && |
---|
2164 | strcmp(format, "json") != 0 && strcmp(format, "gml") != 0) { |
---|
2165 | Tcl_AppendResult(interp, "unknown format \"", format, |
---|
2166 | "\": should be 'json' or 'gml'", (char*)NULL); |
---|
2167 | return TCL_ERROR; |
---|
2168 | } |
---|
2169 | char *typeName = Tcl_GetString(objv[7]); |
---|
2170 | char *urlIn = Tcl_GetString(objv[8]); |
---|
2171 | std::string url = g_renderer->getCanonicalPath(std::string(urlIn)); |
---|
2172 | if (url.empty()) { |
---|
2173 | Tcl_AppendResult(interp, "file not found: \"", |
---|
2174 | urlIn, "\"", (char*)NULL); |
---|
2175 | return TCL_ERROR; |
---|
2176 | } |
---|
2177 | if (GetBooleanFromObj(interp, objv[9], &cache) != TCL_OK) { |
---|
2178 | return TCL_ERROR; |
---|
2179 | } |
---|
2180 | float r, g, b; |
---|
2181 | if (GetFloatFromObj(interp, objv[10], &r) != TCL_OK || |
---|
2182 | GetFloatFromObj(interp, objv[11], &g) != TCL_OK || |
---|
2183 | GetFloatFromObj(interp, objv[12], &b) != TCL_OK) { |
---|
2184 | return TCL_ERROR; |
---|
2185 | } |
---|
2186 | float lineWidth = 0.0f; |
---|
2187 | if (objc > 13) { |
---|
2188 | if (GetFloatFromObj(interp, objv[13], &lineWidth) != TCL_OK) { |
---|
2189 | return TCL_ERROR; |
---|
2190 | } |
---|
2191 | } |
---|
2192 | float strokeR = 0, strokeG = 0, strokeB = 0; |
---|
2193 | if (objc > 14) { |
---|
2194 | if (GetFloatFromObj(interp, objv[14], &strokeR) != TCL_OK || |
---|
2195 | GetFloatFromObj(interp, objv[15], &strokeG) != TCL_OK || |
---|
2196 | GetFloatFromObj(interp, objv[16], &strokeB) != TCL_OK) { |
---|
2197 | return TCL_ERROR; |
---|
2198 | } |
---|
2199 | } |
---|
2200 | bool lighting = true; |
---|
2201 | osgEarth::Symbology::Style style; |
---|
2202 | osgEarth::Symbology::PolygonSymbol *ps = style.getOrCreateSymbol<osgEarth::Symbology::PolygonSymbol>(); |
---|
2203 | ps->fill()->color() = osgEarth::Symbology::Color(r, g, b); |
---|
2204 | |
---|
2205 | if (lineWidth > 0.0f) { |
---|
2206 | osgEarth::Symbology::LineSymbol *ls = style.getOrCreateSymbol<osgEarth::Symbology::LineSymbol>(); |
---|
2207 | ls->stroke()->color() = osgEarth::Symbology::Color(strokeR, strokeG, strokeB); |
---|
2208 | ls->stroke()->width() = lineWidth; |
---|
2209 | ls->stroke()->widthUnits() = osgEarth::Units::PIXELS; |
---|
2210 | ls->stroke()->lineCap() = osgEarth::Symbology::Stroke::LINECAP_FLAT; // _SQUARE, _ROUND |
---|
2211 | //ls->stroke()->roundingRatio() = 0.4f; |
---|
2212 | ls->stroke()->lineJoin() = osgEarth::Symbology::Stroke::LINEJOIN_MITRE; // _ROUND |
---|
2213 | //ls->stroke()->stipplePattern() = 0; // Bitmask: unsigned short |
---|
2214 | //ls->stroke()->stippleFactor() = 0; // num reps: unsigned |
---|
2215 | } |
---|
2216 | |
---|
2217 | osgEarth::Symbology::AltitudeSymbol::Clamping clamping = |
---|
2218 | osgEarth::Symbology::AltitudeSymbol::CLAMP_TO_TERRAIN; |
---|
2219 | if (objc > 17) { |
---|
2220 | clamping = ParseClamping(Tcl_GetString(objv[17]), clamping); |
---|
2221 | } |
---|
2222 | osgEarth::Symbology::AltitudeSymbol::Technique technique = |
---|
2223 | osgEarth::Symbology::AltitudeSymbol::TECHNIQUE_GPU; |
---|
2224 | if (objc > 18) { |
---|
2225 | technique = ParseClampingTechnique(Tcl_GetString(objv[18]), technique); |
---|
2226 | } |
---|
2227 | osgEarth::Symbology::AltitudeSymbol *alt = style.getOrCreateSymbol<osgEarth::Symbology::AltitudeSymbol>(); |
---|
2228 | alt->clamping() = clamping; |
---|
2229 | alt->technique() = technique; |
---|
2230 | //alt->verticalOffset() = osgEarth::Symbology::NumericExpression(); |
---|
2231 | //alt->verticalScale() = osgEarth::Symbology::NumericExpression(); |
---|
2232 | |
---|
2233 | #if 1 || defined(USE_DEPTH_OFFSET) |
---|
2234 | osgEarth::Symbology::RenderSymbol* rs = style.getOrCreateSymbol<osgEarth::Symbology::RenderSymbol>(); |
---|
2235 | rs->depthOffset()->enabled() = true; |
---|
2236 | rs->depthOffset()->minBias() = 1000; |
---|
2237 | #endif |
---|
2238 | osgEarth::Drivers::FeatureGeomModelOptions geomOpts; |
---|
2239 | geomOpts.styles() = new osgEarth::Symbology::StyleSheet(); |
---|
2240 | geomOpts.styles()->addStyle(style); |
---|
2241 | geomOpts.enableLighting() = false; |
---|
2242 | geomOpts.minRange() = 0.f; |
---|
2243 | geomOpts.maxRange() = FLT_MAX; |
---|
2244 | if (objc > 19) { |
---|
2245 | float min, max; |
---|
2246 | if (GetFloatFromObj(interp, objv[19], &min) != TCL_OK || |
---|
2247 | GetFloatFromObj(interp, objv[20], &max) != TCL_OK) { |
---|
2248 | return TCL_ERROR; |
---|
2249 | } |
---|
2250 | geomOpts.minRange() = min; |
---|
2251 | geomOpts.maxRange() = max; |
---|
2252 | } |
---|
2253 | if (driver[0] == 'o' && strcmp(driver, "ogr") == 0) { |
---|
2254 | osgEarth::Drivers::OGRFeatureOptions opts; |
---|
2255 | opts.name() = name; |
---|
2256 | if (osgDB::getLowerCaseFileExtension(url) == "csv") { |
---|
2257 | url = loadCSVLayer(url.c_str()); |
---|
2258 | } |
---|
2259 | opts.url() = url; |
---|
2260 | geomOpts.featureOptions() = opts; |
---|
2261 | } else if (driver[0] == 't' && strcmp(driver, "tfs") == 0) { |
---|
2262 | osgEarth::Drivers::TFSFeatureOptions opts; |
---|
2263 | opts.name() = name; |
---|
2264 | opts.url() = url; |
---|
2265 | opts.format() = format; |
---|
2266 | geomOpts.featureOptions() = opts; |
---|
2267 | } else if (driver[0] == 'w' && strcmp(driver, "wfs") == 0) { |
---|
2268 | osgEarth::Drivers::WFSFeatureOptions opts; |
---|
2269 | opts.name() = name; |
---|
2270 | opts.url() = url; |
---|
2271 | opts.outputFormat() = format; |
---|
2272 | opts.typeName() = typeName; |
---|
2273 | geomOpts.featureOptions() = opts; |
---|
2274 | } else { |
---|
2275 | Tcl_AppendResult(interp, "unknown feature driver \"", driver, |
---|
2276 | "\": should be 'ogr', 'tfs', or 'wfs'", (char*)NULL); |
---|
2277 | return TCL_ERROR; |
---|
2278 | } |
---|
2279 | g_renderer->addModelLayer(name, geomOpts, pos, cache, lighting, visible); |
---|
2280 | } else if (type[0] == 'l' && strcmp(type, "line") == 0) { |
---|
2281 | char *driver = Tcl_GetString(objv[5]); |
---|
2282 | char *format = Tcl_GetString(objv[6]); |
---|
2283 | if (format && strlen(format) > 0 && |
---|
2284 | strcmp(format, "json") != 0 && strcmp(format, "gml") != 0) { |
---|
2285 | Tcl_AppendResult(interp, "unknown format \"", format, |
---|
2286 | "\": should be 'json' or 'gml'", (char*)NULL); |
---|
2287 | return TCL_ERROR; |
---|
2288 | } |
---|
2289 | char *typeName = Tcl_GetString(objv[7]); |
---|
2290 | char *urlIn = Tcl_GetString(objv[8]); |
---|
2291 | std::string url = g_renderer->getCanonicalPath(std::string(urlIn)); |
---|
2292 | if (url.empty()) { |
---|
2293 | Tcl_AppendResult(interp, "file not found: \"", |
---|
2294 | urlIn, "\"", (char*)NULL); |
---|
2295 | return TCL_ERROR; |
---|
2296 | } |
---|
2297 | if (GetBooleanFromObj(interp, objv[9], &cache) != TCL_OK) { |
---|
2298 | return TCL_ERROR; |
---|
2299 | } |
---|
2300 | float r, g, b; |
---|
2301 | if (GetFloatFromObj(interp, objv[10], &r) != TCL_OK || |
---|
2302 | GetFloatFromObj(interp, objv[11], &g) != TCL_OK || |
---|
2303 | GetFloatFromObj(interp, objv[12], &b) != TCL_OK) { |
---|
2304 | return TCL_ERROR; |
---|
2305 | } |
---|
2306 | float lineWidth; |
---|
2307 | osgEarth::Units units = osgEarth::Units::PIXELS; |
---|
2308 | if (!osgEarth::Units::parse(Tcl_GetString(objv[13]), lineWidth, |
---|
2309 | units, osgEarth::Units::PIXELS)) { |
---|
2310 | Tcl_AppendResult(interp, "Unkown units: \"", |
---|
2311 | Tcl_GetString(objv[13]), "\"", (char*)NULL); |
---|
2312 | return TCL_ERROR; |
---|
2313 | } |
---|
2314 | |
---|
2315 | osgEarth::Symbology::Stroke::LineCapStyle cap = osgEarth::Symbology::Stroke::LINECAP_FLAT; |
---|
2316 | osgEarth::Symbology::Stroke::LineJoinStyle join = osgEarth::Symbology::Stroke::LINEJOIN_MITRE; |
---|
2317 | if (objc > 14) { |
---|
2318 | cap = ParseLineCapStyle(Tcl_GetString(objv[14]), cap); |
---|
2319 | } |
---|
2320 | if (objc > 15) { |
---|
2321 | join = ParseLineJoinStyle(Tcl_GetString(objv[15]), join); |
---|
2322 | } |
---|
2323 | bool lighting = true; |
---|
2324 | osgEarth::Symbology::Style style; |
---|
2325 | osgEarth::Symbology::LineSymbol *ls = style.getOrCreateSymbol<osgEarth::Symbology::LineSymbol>(); |
---|
2326 | ls->stroke()->color() = osgEarth::Symbology::Color(r, g, b); |
---|
2327 | ls->stroke()->width() = lineWidth; |
---|
2328 | ls->stroke()->widthUnits() = units; |
---|
2329 | ls->stroke()->minPixels() = 1.0f; |
---|
2330 | ls->stroke()->lineCap() = cap; |
---|
2331 | //ls->stroke()->roundingRatio() = 0.4f; |
---|
2332 | ls->stroke()->lineJoin() = join; |
---|
2333 | if (objc > 16) { |
---|
2334 | unsigned short stipplePattern = 0U; |
---|
2335 | unsigned int stippleFactor = 1U; |
---|
2336 | if (GetUShortFromObj(interp, objv[16], &stipplePattern) != TCL_OK || |
---|
2337 | GetUIntFromObj(interp, objv[17], &stippleFactor) != TCL_OK) { |
---|
2338 | return TCL_ERROR; |
---|
2339 | } |
---|
2340 | if (stipplePattern > 0U) { |
---|
2341 | ls->stroke()->stipplePattern() = stipplePattern; // Bitmask: unsigned short |
---|
2342 | ls->stroke()->stippleFactor() = stippleFactor; // num reps: unsigned |
---|
2343 | } |
---|
2344 | } |
---|
2345 | |
---|
2346 | osgEarth::Symbology::AltitudeSymbol::Clamping clamping = |
---|
2347 | osgEarth::Symbology::AltitudeSymbol::CLAMP_TO_TERRAIN; |
---|
2348 | if (objc > 18) { |
---|
2349 | clamping = ParseClamping(Tcl_GetString(objv[18]), clamping); |
---|
2350 | } |
---|
2351 | osgEarth::Symbology::AltitudeSymbol::Technique technique = |
---|
2352 | osgEarth::Symbology::AltitudeSymbol::TECHNIQUE_GPU; |
---|
2353 | if (objc > 18) { |
---|
2354 | technique = ParseClampingTechnique(Tcl_GetString(objv[19]), technique); |
---|
2355 | } |
---|
2356 | osgEarth::Symbology::AltitudeSymbol *alt = style.getOrCreateSymbol<osgEarth::Symbology::AltitudeSymbol>(); |
---|
2357 | alt->clamping() = clamping; |
---|
2358 | alt->technique() = technique; |
---|
2359 | //alt->clampingResolution() = 1.0f; |
---|
2360 | //alt->binding() = osgEarth::Symbology::AltitudeSymbol::BINDING_VERTEX; //BINDING_CENTROID |
---|
2361 | //alt->verticalOffset() = osgEarth::Symbology::NumericExpression(); |
---|
2362 | //alt->verticalScale() = osgEarth::Symbology::NumericExpression(); |
---|
2363 | |
---|
2364 | #if 1 || defined(USE_DEPTH_OFFSET) |
---|
2365 | osgEarth::Symbology::RenderSymbol* rs = style.getOrCreateSymbol<osgEarth::Symbology::RenderSymbol>(); |
---|
2366 | rs->depthOffset()->enabled() = true; |
---|
2367 | rs->depthOffset()->minBias() = 1000; |
---|
2368 | #endif |
---|
2369 | osgEarth::Drivers::FeatureGeomModelOptions geomOpts; |
---|
2370 | geomOpts.styles() = new osgEarth::Symbology::StyleSheet(); |
---|
2371 | geomOpts.styles()->addStyle(style); |
---|
2372 | geomOpts.enableLighting() = false; |
---|
2373 | geomOpts.minRange() = 0.f; |
---|
2374 | geomOpts.maxRange() = FLT_MAX; |
---|
2375 | if (objc > 20) { |
---|
2376 | float min, max; |
---|
2377 | if (GetFloatFromObj(interp, objv[20], &min) != TCL_OK || |
---|
2378 | GetFloatFromObj(interp, objv[21], &max) != TCL_OK) { |
---|
2379 | return TCL_ERROR; |
---|
2380 | } |
---|
2381 | geomOpts.minRange() = min; |
---|
2382 | geomOpts.maxRange() = max; |
---|
2383 | } |
---|
2384 | if (driver[0] == 'o' && strcmp(driver, "ogr") == 0) { |
---|
2385 | osgEarth::Drivers::OGRFeatureOptions opts; |
---|
2386 | opts.name() = name; |
---|
2387 | if (osgDB::getLowerCaseFileExtension(url) == "csv") { |
---|
2388 | url = loadCSVLayer(url.c_str()); |
---|
2389 | } |
---|
2390 | opts.url() = url; |
---|
2391 | geomOpts.featureOptions() = opts; |
---|
2392 | } else if (driver[0] == 't' && strcmp(driver, "tfs") == 0) { |
---|
2393 | osgEarth::Drivers::TFSFeatureOptions opts; |
---|
2394 | opts.name() = name; |
---|
2395 | opts.url() = url; |
---|
2396 | opts.format() = format; |
---|
2397 | geomOpts.featureOptions() = opts; |
---|
2398 | } else if (driver[0] == 'w' && strcmp(driver, "wfs") == 0) { |
---|
2399 | osgEarth::Drivers::WFSFeatureOptions opts; |
---|
2400 | opts.name() = name; |
---|
2401 | opts.url() = url; |
---|
2402 | opts.outputFormat() = format; |
---|
2403 | opts.typeName() = typeName; |
---|
2404 | geomOpts.featureOptions() = opts; |
---|
2405 | } else { |
---|
2406 | Tcl_AppendResult(interp, "unknown feature driver \"", driver, |
---|
2407 | "\": should be 'ogr', 'tfs', or 'wfs'", (char*)NULL); |
---|
2408 | return TCL_ERROR; |
---|
2409 | } |
---|
2410 | g_renderer->addModelLayer(name, geomOpts, pos, cache, lighting, visible); |
---|
2411 | } else if (type[0] == 't' && strcmp(type, "text") == 0) { |
---|
2412 | char *driver = Tcl_GetString(objv[5]); |
---|
2413 | char *format = Tcl_GetString(objv[6]); |
---|
2414 | if (format && strlen(format) > 0 && |
---|
2415 | strcmp(format, "json") != 0 && strcmp(format, "gml") != 0) { |
---|
2416 | Tcl_AppendResult(interp, "unknown format \"", format, |
---|
2417 | "\": should be 'json' or 'gml'", (char*)NULL); |
---|
2418 | return TCL_ERROR; |
---|
2419 | } |
---|
2420 | char *typeName = Tcl_GetString(objv[7]); |
---|
2421 | char *urlIn = Tcl_GetString(objv[8]); |
---|
2422 | std::string url = g_renderer->getCanonicalPath(std::string(urlIn)); |
---|
2423 | if (url.empty()) { |
---|
2424 | Tcl_AppendResult(interp, "file not found: \"", |
---|
2425 | urlIn, "\"", (char*)NULL); |
---|
2426 | return TCL_ERROR; |
---|
2427 | } |
---|
2428 | if (GetBooleanFromObj(interp, objv[9], &cache) != TCL_OK) { |
---|
2429 | return TCL_ERROR; |
---|
2430 | } |
---|
2431 | char *content = Tcl_GetString(objv[10]); |
---|
2432 | char *priority = Tcl_GetString(objv[11]); |
---|
2433 | float fgR, fgG, fgB; |
---|
2434 | float bgR, bgG, bgB; |
---|
2435 | float haloWidth, ftSize; |
---|
2436 | osg::Vec2s pixelOffset(0, 0); |
---|
2437 | if (GetFloatFromObj(interp, objv[12], &fgR) != TCL_OK || |
---|
2438 | GetFloatFromObj(interp, objv[13], &fgG) != TCL_OK || |
---|
2439 | GetFloatFromObj(interp, objv[14], &fgB) != TCL_OK || |
---|
2440 | GetFloatFromObj(interp, objv[15], &bgR) != TCL_OK || |
---|
2441 | GetFloatFromObj(interp, objv[16], &bgG) != TCL_OK || |
---|
2442 | GetFloatFromObj(interp, objv[17], &bgB) != TCL_OK || |
---|
2443 | GetFloatFromObj(interp, objv[18], &haloWidth) != TCL_OK || |
---|
2444 | GetFloatFromObj(interp, objv[19], &ftSize) != TCL_OK) { |
---|
2445 | return TCL_ERROR; |
---|
2446 | } |
---|
2447 | bool removeDupes, declutter; |
---|
2448 | if (GetBooleanFromObj(interp, objv[20], &removeDupes) != TCL_OK || |
---|
2449 | GetBooleanFromObj(interp, objv[21], &declutter) != TCL_OK) { |
---|
2450 | return TCL_ERROR; |
---|
2451 | } |
---|
2452 | osgEarth::Symbology::TextSymbol::Alignment alignment = |
---|
2453 | ParseTextAlignment(Tcl_GetString(objv[22])); |
---|
2454 | int xoff, yoff; |
---|
2455 | if (Tcl_GetIntFromObj(interp, objv[23], &xoff) != TCL_OK || |
---|
2456 | Tcl_GetIntFromObj(interp, objv[24], &yoff) != TCL_OK) { |
---|
2457 | return TCL_ERROR; |
---|
2458 | } |
---|
2459 | pixelOffset.x() = (short)xoff; |
---|
2460 | pixelOffset.y() = (short)yoff; |
---|
2461 | bool lighting = true; |
---|
2462 | osgEarth::Symbology::Style style; |
---|
2463 | osgEarth::Symbology::TextSymbol *ts = style.getOrCreateSymbol<osgEarth::Symbology::TextSymbol>(); |
---|
2464 | ts->halo()->color() = osgEarth::Symbology::Color(bgR, bgG, bgB); |
---|
2465 | ts->halo()->width() = haloWidth; |
---|
2466 | ts->fill()->color() = osgEarth::Symbology::Color(fgR, fgG, fgB); |
---|
2467 | ts->content() = osgEarth::Symbology::StringExpression(content); |
---|
2468 | if (priority != NULL && strlen(priority) > 0) { |
---|
2469 | ts->priority() = osgEarth::Symbology::NumericExpression(priority); |
---|
2470 | } |
---|
2471 | ts->removeDuplicateLabels() = removeDupes; |
---|
2472 | //ts->font() = "Arial"; |
---|
2473 | ts->size() = ftSize; |
---|
2474 | ts->alignment() = alignment; |
---|
2475 | ts->declutter() = declutter; |
---|
2476 | ts->pixelOffset() = pixelOffset; |
---|
2477 | ts->encoding() = osgEarth::Symbology::TextSymbol::ENCODING_UTF8; |
---|
2478 | #ifdef USE_DEPTH_OFFSET |
---|
2479 | osgEarth::Symbology::RenderSymbol* rs = style.getOrCreateSymbol<osgEarth::Symbology::RenderSymbol>(); |
---|
2480 | rs->depthOffset()->enabled() = true; |
---|
2481 | rs->depthOffset()->minBias() = 1000; |
---|
2482 | #endif |
---|
2483 | osgEarth::Drivers::FeatureGeomModelOptions geomOpts; |
---|
2484 | geomOpts.styles() = new osgEarth::Symbology::StyleSheet(); |
---|
2485 | geomOpts.styles()->addStyle(style); |
---|
2486 | geomOpts.enableLighting() = false; |
---|
2487 | geomOpts.minRange() = 0.f; |
---|
2488 | geomOpts.maxRange() = FLT_MAX; |
---|
2489 | if (objc > 25) { |
---|
2490 | float min, max; |
---|
2491 | if (GetFloatFromObj(interp, objv[25], &min) != TCL_OK || |
---|
2492 | GetFloatFromObj(interp, objv[26], &max) != TCL_OK) { |
---|
2493 | return TCL_ERROR; |
---|
2494 | } |
---|
2495 | geomOpts.minRange() = min; |
---|
2496 | geomOpts.maxRange() = max; |
---|
2497 | } |
---|
2498 | if (driver[0] == 'o' && strcmp(driver, "ogr") == 0) { |
---|
2499 | osgEarth::Drivers::OGRFeatureOptions opts; |
---|
2500 | opts.name() = name; |
---|
2501 | if (osgDB::getLowerCaseFileExtension(url) == "csv") { |
---|
2502 | url = loadCSVLayer(url.c_str()); |
---|
2503 | } |
---|
2504 | opts.url() = url; |
---|
2505 | geomOpts.featureOptions() = opts; |
---|
2506 | } else if (driver[0] == 't' && strcmp(driver, "tfs") == 0) { |
---|
2507 | osgEarth::Drivers::TFSFeatureOptions opts; |
---|
2508 | opts.name() = name; |
---|
2509 | opts.url() = url; |
---|
2510 | opts.format() = format; |
---|
2511 | geomOpts.featureOptions() = opts; |
---|
2512 | } else if (driver[0] == 'w' && strcmp(driver, "wfs") == 0) { |
---|
2513 | osgEarth::Drivers::WFSFeatureOptions opts; |
---|
2514 | opts.name() = name; |
---|
2515 | opts.url() = url; |
---|
2516 | opts.outputFormat() = format; |
---|
2517 | opts.typeName() = typeName; |
---|
2518 | geomOpts.featureOptions() = opts; |
---|
2519 | } else { |
---|
2520 | Tcl_AppendResult(interp, "unknown feature driver \"", driver, |
---|
2521 | "\": should be 'ogr', 'tfs', or 'wfs'", (char*)NULL); |
---|
2522 | return TCL_ERROR; |
---|
2523 | } |
---|
2524 | g_renderer->addModelLayer(name, geomOpts, pos, cache, lighting, visible); |
---|
2525 | } else { |
---|
2526 | Tcl_AppendResult(interp, "unknown map layer type \"", type, |
---|
2527 | "\": should be 'image', 'elevation' or 'model'", (char*)NULL); |
---|
2528 | return TCL_ERROR; |
---|
2529 | } |
---|
2530 | return TCL_OK; |
---|
2531 | } |
---|
2532 | |
---|
2533 | static int |
---|
2534 | MapLayerDeleteOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2535 | Tcl_Obj *const *objv) |
---|
2536 | { |
---|
2537 | if (objc > 3) { |
---|
2538 | char *name = Tcl_GetString(objv[3]); |
---|
2539 | g_renderer->removeImageLayer(name); |
---|
2540 | g_renderer->removeElevationLayer(name); |
---|
2541 | g_renderer->removeModelLayer(name); |
---|
2542 | } else { |
---|
2543 | g_renderer->clearMap(); |
---|
2544 | } |
---|
2545 | |
---|
2546 | return TCL_OK; |
---|
2547 | } |
---|
2548 | |
---|
2549 | static int |
---|
2550 | MapLayerMoveOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2551 | Tcl_Obj *const *objv) |
---|
2552 | { |
---|
2553 | int pos; |
---|
2554 | if (Tcl_GetIntFromObj(interp, objv[3], &pos) != TCL_OK) { |
---|
2555 | return TCL_ERROR; |
---|
2556 | } |
---|
2557 | char *name = Tcl_GetString(objv[4]); |
---|
2558 | if (pos < 0) { |
---|
2559 | Tcl_AppendResult(interp, "bad layer pos ", pos, |
---|
2560 | ": must be positive", (char*)NULL); |
---|
2561 | return TCL_ERROR; |
---|
2562 | } |
---|
2563 | g_renderer->moveImageLayer(name, (unsigned int)pos); |
---|
2564 | g_renderer->moveElevationLayer(name, (unsigned int)pos); |
---|
2565 | g_renderer->moveModelLayer(name, (unsigned int)pos); |
---|
2566 | |
---|
2567 | return TCL_OK; |
---|
2568 | } |
---|
2569 | |
---|
2570 | static int |
---|
2571 | MapLayerOpacityOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2572 | Tcl_Obj *const *objv) |
---|
2573 | { |
---|
2574 | double opacity; |
---|
2575 | if (Tcl_GetDoubleFromObj(interp, objv[3], &opacity) != TCL_OK) { |
---|
2576 | return TCL_ERROR; |
---|
2577 | } |
---|
2578 | char *name = Tcl_GetString(objv[4]); |
---|
2579 | if (opacity < 0.0 || opacity > 1.0) { |
---|
2580 | Tcl_AppendResult(interp, "bad layer opacity ", opacity, |
---|
2581 | ": must be [0,1]", (char*)NULL); |
---|
2582 | return TCL_ERROR; |
---|
2583 | } |
---|
2584 | g_renderer->setImageLayerOpacity(name, opacity); |
---|
2585 | g_renderer->setModelLayerOpacity(name, opacity); |
---|
2586 | |
---|
2587 | return TCL_OK; |
---|
2588 | } |
---|
2589 | |
---|
2590 | static int |
---|
2591 | MapLayerNamesOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2592 | Tcl_Obj *const *objv) |
---|
2593 | { |
---|
2594 | std::vector<std::string> layers; |
---|
2595 | if (objc < 4) { |
---|
2596 | g_renderer->getImageLayerNames(layers); |
---|
2597 | g_renderer->getElevationLayerNames(layers); |
---|
2598 | g_renderer->getModelLayerNames(layers); |
---|
2599 | } else { |
---|
2600 | char *type = Tcl_GetString(objv[3]); |
---|
2601 | if (type[0] == 'i' && strcmp(type, "image") == 0) { |
---|
2602 | g_renderer->getImageLayerNames(layers); |
---|
2603 | } else if (type[0] == 'e' && strcmp(type, "elevation") == 0) { |
---|
2604 | g_renderer->getElevationLayerNames(layers); |
---|
2605 | } else if (type[0] == 'm' && strcmp(type, "model") == 0) { |
---|
2606 | g_renderer->getModelLayerNames(layers); |
---|
2607 | } else { |
---|
2608 | Tcl_AppendResult(interp, "uknown type \"", type, |
---|
2609 | "\": must be image, elevation or model", (char*)NULL); |
---|
2610 | return TCL_ERROR; |
---|
2611 | } |
---|
2612 | } |
---|
2613 | std::ostringstream oss; |
---|
2614 | size_t len = 0; |
---|
2615 | oss << "nv>map names {"; |
---|
2616 | len += 14; |
---|
2617 | for (size_t i = 0; i < layers.size(); i++) { |
---|
2618 | oss << "\"" << layers[i] << "\""; |
---|
2619 | len += 2 + layers[i].length(); |
---|
2620 | if (i < layers.size() - 1) { |
---|
2621 | oss << " "; |
---|
2622 | len++; |
---|
2623 | } |
---|
2624 | } |
---|
2625 | oss << "}\n"; |
---|
2626 | len += 2; |
---|
2627 | #ifdef USE_THREADS |
---|
2628 | queueResponse(oss.str().c_str(), len, Response::VOLATILE); |
---|
2629 | #else |
---|
2630 | ssize_t bytesWritten = SocketWrite(oss.str().c_str(), len); |
---|
2631 | |
---|
2632 | if (bytesWritten < 0) { |
---|
2633 | return TCL_ERROR; |
---|
2634 | } |
---|
2635 | #endif /*USE_THREADS*/ |
---|
2636 | return TCL_OK; |
---|
2637 | } |
---|
2638 | |
---|
2639 | static int |
---|
2640 | MapLayerVisibleOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2641 | Tcl_Obj *const *objv) |
---|
2642 | { |
---|
2643 | bool visible; |
---|
2644 | if (GetBooleanFromObj(interp, objv[3], &visible) != TCL_OK) { |
---|
2645 | return TCL_ERROR; |
---|
2646 | } |
---|
2647 | |
---|
2648 | if (objc > 4) { |
---|
2649 | char *name = Tcl_GetString(objv[4]); |
---|
2650 | g_renderer->setImageLayerVisibility(name, visible); |
---|
2651 | g_renderer->setElevationLayerVisibility(name, visible); |
---|
2652 | g_renderer->setModelLayerVisibility(name, visible); |
---|
2653 | } else { |
---|
2654 | std::vector<std::string> layers; |
---|
2655 | g_renderer->getImageLayerNames(layers); |
---|
2656 | g_renderer->getElevationLayerNames(layers); |
---|
2657 | g_renderer->getModelLayerNames(layers); |
---|
2658 | for (std::vector<std::string>::iterator itr = layers.begin(); |
---|
2659 | itr != layers.end(); ++itr) { |
---|
2660 | g_renderer->setImageLayerVisibility(itr->c_str(), visible); |
---|
2661 | g_renderer->setElevationLayerVisibility(itr->c_str(), visible); |
---|
2662 | g_renderer->setModelLayerVisibility(itr->c_str(), visible); |
---|
2663 | } |
---|
2664 | } |
---|
2665 | |
---|
2666 | return TCL_OK; |
---|
2667 | } |
---|
2668 | |
---|
2669 | static CmdSpec mapLayerOps[] = { |
---|
2670 | {"add", 1, MapLayerAddOp, 6, 0, "name type driver ?url? ?args?"}, |
---|
2671 | {"delete", 1, MapLayerDeleteOp, 3, 4, "?name?"}, |
---|
2672 | {"move", 1, MapLayerMoveOp, 5, 5, "pos name"}, |
---|
2673 | {"names", 1, MapLayerNamesOp, 3, 4, "?type?"}, |
---|
2674 | {"opacity", 1, MapLayerOpacityOp, 5, 5, "opacity name"}, |
---|
2675 | {"visible", 1, MapLayerVisibleOp, 4, 5, "bool ?name?"}, |
---|
2676 | }; |
---|
2677 | static int nMapLayerOps = NumCmdSpecs(mapLayerOps); |
---|
2678 | |
---|
2679 | static int |
---|
2680 | MapLayerOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2681 | Tcl_Obj *const *objv) |
---|
2682 | { |
---|
2683 | Tcl_ObjCmdProc *proc; |
---|
2684 | |
---|
2685 | proc = GetOpFromObj(interp, nMapLayerOps, mapLayerOps, |
---|
2686 | CMDSPEC_ARG2, objc, objv, 0); |
---|
2687 | if (proc == NULL) { |
---|
2688 | return TCL_ERROR; |
---|
2689 | } |
---|
2690 | return (*proc) (clientData, interp, objc, objv); |
---|
2691 | } |
---|
2692 | |
---|
2693 | static int |
---|
2694 | MapLoadOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2695 | Tcl_Obj *const *objv) |
---|
2696 | { |
---|
2697 | char *opt = Tcl_GetString(objv[2]); |
---|
2698 | if (opt[0] == 'f' && strcmp(opt, "file") == 0) { |
---|
2699 | g_renderer->loadEarthFile(Tcl_GetString(objv[3])); |
---|
2700 | } else if (opt[0] == 'u' && strcmp(opt, "url") == 0) { |
---|
2701 | std::ostringstream path; |
---|
2702 | path << "server:" << Tcl_GetString(objv[3]); |
---|
2703 | g_renderer->loadEarthFile(path.str().c_str()); |
---|
2704 | } else if (opt[0] == 'd' && strcmp(opt, "data") == 0) { |
---|
2705 | opt = Tcl_GetString(objv[3]); |
---|
2706 | if (opt[0] != 'f' || strcmp(opt, "follows") != 0) { |
---|
2707 | return TCL_ERROR; |
---|
2708 | } |
---|
2709 | int len; |
---|
2710 | if (Tcl_GetIntFromObj(interp, objv[4], &len) != TCL_OK) { |
---|
2711 | return TCL_ERROR; |
---|
2712 | } |
---|
2713 | // Read Earth file from socket |
---|
2714 | char *buf = (char *)malloc((size_t)len); |
---|
2715 | SocketRead(buf, (size_t)len); |
---|
2716 | std::ostringstream path; |
---|
2717 | path << "/tmp/tmp" << getpid() << ".earth"; |
---|
2718 | const char *pathStr = path.str().c_str(); |
---|
2719 | FILE *tmpFile = fopen(pathStr, "w"); |
---|
2720 | fwrite(buf, len, 1, tmpFile); |
---|
2721 | fclose(tmpFile); |
---|
2722 | g_renderer->loadEarthFile(pathStr); |
---|
2723 | unlink(pathStr); |
---|
2724 | free(buf); |
---|
2725 | } else { |
---|
2726 | return TCL_ERROR; |
---|
2727 | } |
---|
2728 | return TCL_OK; |
---|
2729 | } |
---|
2730 | |
---|
2731 | static int |
---|
2732 | MapPinAddOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2733 | Tcl_Obj *const *objv) |
---|
2734 | { |
---|
2735 | int x, y; |
---|
2736 | if (Tcl_GetIntFromObj(interp, objv[3], &x) != TCL_OK || |
---|
2737 | Tcl_GetIntFromObj(interp, objv[4], &y) != TCL_OK) { |
---|
2738 | return TCL_ERROR; |
---|
2739 | } |
---|
2740 | char *label = NULL; |
---|
2741 | if (objc > 5) { |
---|
2742 | label = Tcl_GetString(objv[5]); |
---|
2743 | } |
---|
2744 | |
---|
2745 | if (g_renderer->getMapSRS() == NULL) { |
---|
2746 | Tcl_AppendResult(interp, "Could not get map SRS", (char*)NULL); |
---|
2747 | return TCL_ERROR; |
---|
2748 | } |
---|
2749 | |
---|
2750 | // Get lat/long |
---|
2751 | double latitude, longitude; |
---|
2752 | if (!g_renderer->mouseToLatLong(x, y, &latitude, &longitude)) { |
---|
2753 | USER_ERROR("Can't add pin here"); |
---|
2754 | return TCL_OK; |
---|
2755 | } |
---|
2756 | |
---|
2757 | g_renderer->addPlaceNode(latitude, longitude, label); |
---|
2758 | return TCL_OK; |
---|
2759 | } |
---|
2760 | |
---|
2761 | static int |
---|
2762 | MapPinDeleteOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2763 | Tcl_Obj *const *objv) |
---|
2764 | { |
---|
2765 | int x, y; |
---|
2766 | if (Tcl_GetIntFromObj(interp, objv[3], &x) != TCL_OK || |
---|
2767 | Tcl_GetIntFromObj(interp, objv[4], &y) != TCL_OK) { |
---|
2768 | return TCL_ERROR; |
---|
2769 | } |
---|
2770 | |
---|
2771 | g_renderer->deletePlaceNode(x, y); |
---|
2772 | return TCL_OK; |
---|
2773 | } |
---|
2774 | |
---|
2775 | static int |
---|
2776 | MapPinHoverOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2777 | Tcl_Obj *const *objv) |
---|
2778 | { |
---|
2779 | int x, y; |
---|
2780 | if (Tcl_GetIntFromObj(interp, objv[3], &x) != TCL_OK || |
---|
2781 | Tcl_GetIntFromObj(interp, objv[4], &y) != TCL_OK) { |
---|
2782 | return TCL_ERROR; |
---|
2783 | } |
---|
2784 | |
---|
2785 | g_renderer->hoverPlaceNode(x, y); |
---|
2786 | return TCL_OK; |
---|
2787 | } |
---|
2788 | |
---|
2789 | static CmdSpec mapPinOps[] = { |
---|
2790 | {"add", 1, MapPinAddOp, 5, 6, "x y ?label?"}, |
---|
2791 | {"delete", 1, MapPinDeleteOp, 5, 5, "x y"}, |
---|
2792 | {"hover", 1, MapPinHoverOp, 5, 5, "x y"}, |
---|
2793 | }; |
---|
2794 | static int nMapPinOps = NumCmdSpecs(mapPinOps); |
---|
2795 | |
---|
2796 | static int |
---|
2797 | MapPinOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2798 | Tcl_Obj *const *objv) |
---|
2799 | { |
---|
2800 | Tcl_ObjCmdProc *proc; |
---|
2801 | |
---|
2802 | proc = GetOpFromObj(interp, nMapPinOps, mapPinOps, |
---|
2803 | CMDSPEC_ARG2, objc, objv, 0); |
---|
2804 | if (proc == NULL) { |
---|
2805 | return TCL_ERROR; |
---|
2806 | } |
---|
2807 | return (*proc) (clientData, interp, objc, objv); |
---|
2808 | } |
---|
2809 | |
---|
2810 | static int |
---|
2811 | MapPositionDisplayOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2812 | Tcl_Obj *const *objv) |
---|
2813 | { |
---|
2814 | bool state; |
---|
2815 | if (GetBooleanFromObj(interp, objv[2], &state) != TCL_OK) { |
---|
2816 | return TCL_ERROR; |
---|
2817 | } |
---|
2818 | Renderer::CoordinateDisplayType type = Renderer::COORDS_LATLONG_DECIMAL_DEGREES; |
---|
2819 | if (state && objc > 3) { |
---|
2820 | const char *str = Tcl_GetString(objv[3]); |
---|
2821 | if (str[0] == 'l' && strcmp(str, "latlong_decimal_degrees") == 0) { |
---|
2822 | type = Renderer::COORDS_LATLONG_DECIMAL_DEGREES; |
---|
2823 | } else if (str[0] == 'l' && strcmp(str, "latlong_degrees_decimal_minutes") == 0) { |
---|
2824 | type = Renderer::COORDS_LATLONG_DEGREES_DECIMAL_MINUTES; |
---|
2825 | } else if (str[0] == 'l' && strcmp(str, "latlong_degrees_minutes_seconds") == 0) { |
---|
2826 | type = Renderer::COORDS_LATLONG_DEGREES_MINUTES_SECONDS; |
---|
2827 | } else if (str[0] == 'm' && strcmp(str, "mgrs") == 0) { |
---|
2828 | type = Renderer::COORDS_MGRS; |
---|
2829 | } else { |
---|
2830 | Tcl_AppendResult(interp, "invalid type: \"", str, |
---|
2831 | "\": should be 'latlong_decimal_degrees', 'latlong_degrees_decimal_minutes', 'latlong_degrees_minutes_seconds', or 'mgrs'", |
---|
2832 | (char*)NULL); |
---|
2833 | return TCL_ERROR; |
---|
2834 | } |
---|
2835 | } |
---|
2836 | if (state && objc > 4) { |
---|
2837 | int precision; |
---|
2838 | if (Tcl_GetIntFromObj(interp, objv[4], &precision) != TCL_OK) { |
---|
2839 | return TCL_ERROR; |
---|
2840 | } |
---|
2841 | g_renderer->setCoordinateReadout(state, type, precision); |
---|
2842 | } else { |
---|
2843 | g_renderer->setCoordinateReadout(state, type); |
---|
2844 | } |
---|
2845 | |
---|
2846 | return TCL_OK; |
---|
2847 | } |
---|
2848 | |
---|
2849 | static int |
---|
2850 | MapResetOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2851 | Tcl_Obj *const *objv) |
---|
2852 | { |
---|
2853 | char *typeStr = Tcl_GetString(objv[2]); |
---|
2854 | osgEarth::MapOptions::CoordinateSystemType type; |
---|
2855 | if (typeStr[0] == 'g' && strcmp(typeStr, "geocentric") == 0) { |
---|
2856 | type = osgEarth::MapOptions::CSTYPE_GEOCENTRIC; |
---|
2857 | } else if (typeStr[0] == 'g' && strcmp(typeStr, "geocentric_cube") == 0) { |
---|
2858 | type = osgEarth::MapOptions::CSTYPE_GEOCENTRIC_CUBE; |
---|
2859 | } else if (typeStr[0] == 'p' && strcmp(typeStr, "projected") == 0) { |
---|
2860 | type = osgEarth::MapOptions::CSTYPE_PROJECTED; |
---|
2861 | } else { |
---|
2862 | Tcl_AppendResult(interp, "bad map type \"", typeStr, |
---|
2863 | "\": must be geocentric or projected", (char*)NULL); |
---|
2864 | return TCL_ERROR; |
---|
2865 | } |
---|
2866 | float color[3]; |
---|
2867 | if (GetFloatFromObj(interp, objv[3], &color[0]) != TCL_OK || |
---|
2868 | GetFloatFromObj(interp, objv[4], &color[1]) != TCL_OK || |
---|
2869 | GetFloatFromObj(interp, objv[5], &color[2]) != TCL_OK) { |
---|
2870 | return TCL_ERROR; |
---|
2871 | } |
---|
2872 | |
---|
2873 | osg::Vec4f bgColor(color[0],color[1],color[2],1); |
---|
2874 | if (type == osgEarth::MapOptions::CSTYPE_PROJECTED) { |
---|
2875 | if (objc < 7) { |
---|
2876 | Tcl_AppendResult(interp, "wrong # arguments: profile required for projected maps", (char*)NULL); |
---|
2877 | return TCL_ERROR; |
---|
2878 | } |
---|
2879 | char *profile = Tcl_GetString(objv[6]); |
---|
2880 | if (objc > 7) { |
---|
2881 | if (objc < 11) { |
---|
2882 | Tcl_AppendResult(interp, "wrong # arguments: 4 bounds arguments required", (char*)NULL); |
---|
2883 | return TCL_ERROR; |
---|
2884 | } |
---|
2885 | double bounds[4]; |
---|
2886 | for (int i = 0; i < 4; i++) { |
---|
2887 | if (Tcl_GetDoubleFromObj(interp, objv[7+i], &bounds[i]) != TCL_OK) { |
---|
2888 | return TCL_ERROR; |
---|
2889 | } |
---|
2890 | } |
---|
2891 | // Check if min > max |
---|
2892 | if (bounds[0] > bounds[2] || |
---|
2893 | bounds[1] > bounds[3]) { |
---|
2894 | Tcl_AppendResult(interp, "invalid bounds", (char*)NULL); |
---|
2895 | return TCL_ERROR; |
---|
2896 | } |
---|
2897 | // Note: plate-carre generates same SRS as others, but with |
---|
2898 | // _is_plate_carre flag set |
---|
2899 | // In map profile, _is_plate_carre is forced on for |
---|
2900 | // geographic+projected SRS |
---|
2901 | if (strcmp(profile, "geodetic") == 0 || |
---|
2902 | strcmp(profile, "epsg:4326") == 0 || |
---|
2903 | strcmp(profile, "wgs84") == 0 || |
---|
2904 | strcmp(profile, "plate-carre") == 0 || |
---|
2905 | strcmp(profile, "plate-carree") == 0) { |
---|
2906 | if (bounds[0] < -180. || bounds[0] > 180. || |
---|
2907 | bounds[2] < -180. || bounds[2] > 180. || |
---|
2908 | bounds[1] < -90. || bounds[1] > 90. || |
---|
2909 | bounds[3] < -90. || bounds[3] > 90.) { |
---|
2910 | Tcl_AppendResult(interp, "invalid bounds", (char*)NULL); |
---|
2911 | return TCL_ERROR; |
---|
2912 | } |
---|
2913 | // As of osgearth 2.7, these are not permitted as map profiles. |
---|
2914 | // Use epsg:32663 instead |
---|
2915 | Tcl_AppendResult(interp, "Invalid profile: can't use geographic coordinate system as projection. Consider using an equirectangular projection (epsg:32663) instead.", (char*)NULL); |
---|
2916 | return TCL_ERROR; |
---|
2917 | } else if (strcmp(profile, "spherical-mercator") == 0 || |
---|
2918 | strcmp(profile, "epsg:900913") == 0 || |
---|
2919 | strcmp(profile, "epsg:3785") == 0 || |
---|
2920 | strcmp(profile, "epsg:3857") == 0 || |
---|
2921 | strcmp(profile, "epsg:102113") == 0) { |
---|
2922 | for (int i = 0; i < 4; i++) { |
---|
2923 | if (bounds[i] < -20037508.34278925 || bounds[i] > 20037508.34278925) { |
---|
2924 | Tcl_AppendResult(interp, "invalid bounds", (char*)NULL); |
---|
2925 | return TCL_ERROR; |
---|
2926 | } |
---|
2927 | } |
---|
2928 | } else if (strcmp(profile, "epsg:32662") == 0 || |
---|
2929 | strcmp(profile, "epsg:32663") == 0) { |
---|
2930 | // epsg:32662 is deprecated: spherical method applied to ellipsoid WGS84 |
---|
2931 | // Equirectangular projection (WGS84/World Equidistant Cylindrical) |
---|
2932 | if (bounds[0] < -20037508.34278925 || bounds[0] > 20037508.34278925 || |
---|
2933 | bounds[2] < -20037508.34278925 || bounds[2] > 20037508.34278925 || |
---|
2934 | bounds[1] < -10018754.17139463 || bounds[1] > 10018754.17139463 || |
---|
2935 | bounds[3] < -10018754.17139463 || bounds[3] > 10018754.17139463) { |
---|
2936 | Tcl_AppendResult(interp, "invalid bounds", (char*)NULL); |
---|
2937 | return TCL_ERROR; |
---|
2938 | } |
---|
2939 | } |
---|
2940 | g_renderer->resetMap(type, bgColor, profile, bounds); |
---|
2941 | } else { |
---|
2942 | // If no bounds are given, this must be a named profile with implicit bounds |
---|
2943 | if (osgEarth::Registry::instance()->getNamedProfile(profile) == NULL) { |
---|
2944 | Tcl_AppendResult(interp, "bad named profile \"", profile, |
---|
2945 | "\": must be e.g. 'global-geodetic', 'global-mercator'...", (char*)NULL); |
---|
2946 | return TCL_ERROR; |
---|
2947 | } |
---|
2948 | g_renderer->resetMap(type, bgColor, profile); |
---|
2949 | } |
---|
2950 | } else { |
---|
2951 | // No profile required for geocentric (3D) maps |
---|
2952 | g_renderer->resetMap(type, bgColor); |
---|
2953 | } |
---|
2954 | |
---|
2955 | return TCL_OK; |
---|
2956 | } |
---|
2957 | |
---|
2958 | static int |
---|
2959 | MapScaleBarOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2960 | Tcl_Obj *const *objv) |
---|
2961 | { |
---|
2962 | bool state; |
---|
2963 | if (GetBooleanFromObj(interp, objv[2], &state) != TCL_OK) { |
---|
2964 | return TCL_ERROR; |
---|
2965 | } |
---|
2966 | g_renderer->setScaleBar(state); |
---|
2967 | if (state && objc > 3) { |
---|
2968 | const char *unitStr = Tcl_GetString(objv[3]); |
---|
2969 | ScaleBarUnits units; |
---|
2970 | if (unitStr[0] == 'm' && strcmp(unitStr, "meters") == 0) { |
---|
2971 | units = UNITS_METERS; |
---|
2972 | } else if (unitStr[0] == 'f' && strcmp(unitStr, "feet") == 0) { |
---|
2973 | units = UNITS_INTL_FEET; |
---|
2974 | } else if (unitStr[0] == 'u' && strcmp(unitStr, "us_survey_feet") == 0) { |
---|
2975 | units = UNITS_US_SURVEY_FEET; |
---|
2976 | } else if (unitStr[0] == 'n' && strcmp(unitStr, "nautical_miles") == 0) { |
---|
2977 | units = UNITS_NAUTICAL_MILES; |
---|
2978 | } else { |
---|
2979 | Tcl_AppendResult(interp, "bad units \"", unitStr, |
---|
2980 | "\": must be 'meters', 'feet', 'us_survey_feet' or 'nautical_miles'", (char*)NULL); |
---|
2981 | return TCL_ERROR; |
---|
2982 | } |
---|
2983 | g_renderer->setScaleBarUnits(units); |
---|
2984 | } |
---|
2985 | return TCL_OK; |
---|
2986 | } |
---|
2987 | |
---|
2988 | static int |
---|
2989 | MapSetPositionOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
2990 | Tcl_Obj *const *objv) |
---|
2991 | { |
---|
2992 | if (objc < 3) { |
---|
2993 | g_renderer->clearReadout(); |
---|
2994 | } else { |
---|
2995 | int x, y; |
---|
2996 | if (Tcl_GetIntFromObj(interp, objv[2], &x) != TCL_OK || |
---|
2997 | Tcl_GetIntFromObj(interp, objv[3], &y) != TCL_OK) { |
---|
2998 | return TCL_ERROR; |
---|
2999 | } |
---|
3000 | g_renderer->setReadout(x, y); |
---|
3001 | } |
---|
3002 | return TCL_OK; |
---|
3003 | } |
---|
3004 | |
---|
3005 | static int |
---|
3006 | MapTerrainAmbientOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3007 | Tcl_Obj *const *objv) |
---|
3008 | { |
---|
3009 | float ambient; |
---|
3010 | if (GetFloatFromObj(interp, objv[3], &ambient) != TCL_OK) { |
---|
3011 | return TCL_ERROR; |
---|
3012 | } |
---|
3013 | g_renderer->setSkyAmbient(ambient); |
---|
3014 | return TCL_OK; |
---|
3015 | } |
---|
3016 | |
---|
3017 | static int |
---|
3018 | MapTerrainColorOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3019 | Tcl_Obj *const *objv) |
---|
3020 | { |
---|
3021 | float color[3]; |
---|
3022 | if (GetFloatFromObj(interp, objv[3], &color[0]) != TCL_OK || |
---|
3023 | GetFloatFromObj(interp, objv[4], &color[1]) != TCL_OK || |
---|
3024 | GetFloatFromObj(interp, objv[5], &color[2]) != TCL_OK) { |
---|
3025 | return TCL_ERROR; |
---|
3026 | } |
---|
3027 | g_renderer->setTerrainColor(osg::Vec4f(color[0],color[1],color[2],1)); |
---|
3028 | return TCL_OK; |
---|
3029 | } |
---|
3030 | |
---|
3031 | static int |
---|
3032 | MapTerrainEdgesOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3033 | Tcl_Obj *const *objv) |
---|
3034 | { |
---|
3035 | bool state; |
---|
3036 | if (GetBooleanFromObj(interp, objv[3], &state) != TCL_OK) { |
---|
3037 | return TCL_ERROR; |
---|
3038 | } |
---|
3039 | g_renderer->setTerrainEdges(state); |
---|
3040 | return TCL_OK; |
---|
3041 | } |
---|
3042 | |
---|
3043 | static int |
---|
3044 | MapTerrainLightingOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3045 | Tcl_Obj *const *objv) |
---|
3046 | { |
---|
3047 | bool state; |
---|
3048 | if (GetBooleanFromObj(interp, objv[3], &state) != TCL_OK) { |
---|
3049 | return TCL_ERROR; |
---|
3050 | } |
---|
3051 | |
---|
3052 | g_renderer->setTerrainLighting(state); |
---|
3053 | return TCL_OK; |
---|
3054 | } |
---|
3055 | |
---|
3056 | static int |
---|
3057 | MapTerrainLineColorOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3058 | Tcl_Obj *const *objv) |
---|
3059 | { |
---|
3060 | float color[3]; |
---|
3061 | if (GetFloatFromObj(interp, objv[3], &color[0]) != TCL_OK || |
---|
3062 | GetFloatFromObj(interp, objv[4], &color[1]) != TCL_OK || |
---|
3063 | GetFloatFromObj(interp, objv[5], &color[2]) != TCL_OK) { |
---|
3064 | return TCL_ERROR; |
---|
3065 | } |
---|
3066 | g_renderer->setTerrainLineColor(osg::Vec4f(color[0], color[1], color[2],1)); |
---|
3067 | return TCL_OK; |
---|
3068 | } |
---|
3069 | |
---|
3070 | static int |
---|
3071 | MapTerrainLineWidthOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3072 | Tcl_Obj *const *objv) |
---|
3073 | { |
---|
3074 | float width; |
---|
3075 | if (GetFloatFromObj(interp, objv[3], &width) != TCL_OK) { |
---|
3076 | return TCL_ERROR; |
---|
3077 | } |
---|
3078 | g_renderer->setTerrainLineWidth(width); |
---|
3079 | return TCL_OK; |
---|
3080 | } |
---|
3081 | |
---|
3082 | static int |
---|
3083 | MapTerrainVertScaleOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3084 | Tcl_Obj *const *objv) |
---|
3085 | { |
---|
3086 | double scale; |
---|
3087 | if (Tcl_GetDoubleFromObj(interp, objv[3], &scale) != TCL_OK) { |
---|
3088 | return TCL_ERROR; |
---|
3089 | } |
---|
3090 | |
---|
3091 | g_renderer->setTerrainVerticalScale(scale); |
---|
3092 | return TCL_OK; |
---|
3093 | } |
---|
3094 | |
---|
3095 | static int |
---|
3096 | MapTerrainWireframeOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3097 | Tcl_Obj *const *objv) |
---|
3098 | { |
---|
3099 | bool state; |
---|
3100 | if (GetBooleanFromObj(interp, objv[3], &state) != TCL_OK) { |
---|
3101 | return TCL_ERROR; |
---|
3102 | } |
---|
3103 | |
---|
3104 | g_renderer->setTerrainWireframe(state); |
---|
3105 | return TCL_OK; |
---|
3106 | } |
---|
3107 | |
---|
3108 | static CmdSpec mapTerrainOps[] = { |
---|
3109 | {"ambient", 1, MapTerrainAmbientOp, 4, 4, "val"}, |
---|
3110 | {"color", 1, MapTerrainColorOp, 6, 6, "r g b"}, |
---|
3111 | {"edges", 1, MapTerrainEdgesOp, 4, 4, "bool"}, |
---|
3112 | {"lighting", 2, MapTerrainLightingOp, 4, 4, "bool"}, |
---|
3113 | {"linecolor", 5, MapTerrainLineColorOp, 6, 6, "r g b"}, |
---|
3114 | {"linewidth", 5, MapTerrainLineWidthOp, 4, 4, "val"}, |
---|
3115 | {"vertscale", 1, MapTerrainVertScaleOp, 4, 4, "val"}, |
---|
3116 | {"wireframe", 1, MapTerrainWireframeOp, 4, 4, "bool"}, |
---|
3117 | }; |
---|
3118 | static int nMapTerrainOps = NumCmdSpecs(mapTerrainOps); |
---|
3119 | |
---|
3120 | static int |
---|
3121 | MapTerrainOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3122 | Tcl_Obj *const *objv) |
---|
3123 | { |
---|
3124 | Tcl_ObjCmdProc *proc; |
---|
3125 | |
---|
3126 | proc = GetOpFromObj(interp, nMapTerrainOps, mapTerrainOps, |
---|
3127 | CMDSPEC_ARG2, objc, objv, 0); |
---|
3128 | if (proc == NULL) { |
---|
3129 | return TCL_ERROR; |
---|
3130 | } |
---|
3131 | return (*proc) (clientData, interp, objc, objv); |
---|
3132 | } |
---|
3133 | |
---|
3134 | static int |
---|
3135 | MapTimeOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3136 | Tcl_Obj *const *objv) |
---|
3137 | { |
---|
3138 | osgEarth::DateTime now; |
---|
3139 | int year, month, day; |
---|
3140 | double hours; |
---|
3141 | year = now.year(); |
---|
3142 | month = now.month(); |
---|
3143 | day = now.day(); |
---|
3144 | hours = now.hours(); |
---|
3145 | if (objc > 2) { |
---|
3146 | if (Tcl_GetDoubleFromObj(interp, objv[2], &hours) != TCL_OK) { |
---|
3147 | return TCL_ERROR; |
---|
3148 | } |
---|
3149 | } |
---|
3150 | if (objc > 3) { |
---|
3151 | if (Tcl_GetIntFromObj(interp, objv[3], &day) != TCL_OK) { |
---|
3152 | return TCL_ERROR; |
---|
3153 | } |
---|
3154 | } |
---|
3155 | if (objc > 4) { |
---|
3156 | if (Tcl_GetIntFromObj(interp, objv[4], &month) != TCL_OK) { |
---|
3157 | return TCL_ERROR; |
---|
3158 | } |
---|
3159 | } |
---|
3160 | if (objc > 5) { |
---|
3161 | if (Tcl_GetIntFromObj(interp, objv[5], &year) != TCL_OK) { |
---|
3162 | return TCL_ERROR; |
---|
3163 | } |
---|
3164 | } |
---|
3165 | |
---|
3166 | g_renderer->setEphemerisTime(year, month, day, hours); |
---|
3167 | return TCL_OK; |
---|
3168 | } |
---|
3169 | |
---|
3170 | static CmdSpec mapOps[] = { |
---|
3171 | {"attrib", 1, MapAttributionOp, 3, 3, "string"}, |
---|
3172 | {"box", 1, MapBoxOp, 3, 0, "op ?params..."}, |
---|
3173 | {"coords", 1, MapCoordsOp, 4, 6, "token coords ?srs? ?verticalDatum?"}, |
---|
3174 | {"grid", 1, MapGraticuleOp, 3, 4, "bool ?type?"}, |
---|
3175 | {"layer", 2, MapLayerOp, 3, 0, "op ?params...?"}, |
---|
3176 | {"load", 2, MapLoadOp, 4, 5, "options"}, |
---|
3177 | {"pin", 2, MapPinOp, 3, 0, "op ?params...?"}, |
---|
3178 | {"posdisp", 2, MapPositionDisplayOp, 3, 5, "bool ?format? ?precision?"}, |
---|
3179 | {"reset", 1, MapResetOp, 6, 11, "type r g b ?profile xmin ymin xmax ymax?"}, |
---|
3180 | {"scalebar", 1, MapScaleBarOp, 3, 4, "bool ?units?"}, |
---|
3181 | {"setpos", 1, MapSetPositionOp, 2, 4, "x y"}, |
---|
3182 | {"terrain", 1, MapTerrainOp, 3, 0, "op ?params...?"}, |
---|
3183 | {"time", 1, MapTimeOp, 2, 6, "?hours? ?day? ?month? ?year?"}, |
---|
3184 | }; |
---|
3185 | static int nMapOps = NumCmdSpecs(mapOps); |
---|
3186 | |
---|
3187 | static int |
---|
3188 | MapCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3189 | Tcl_Obj *const *objv) |
---|
3190 | { |
---|
3191 | Tcl_ObjCmdProc *proc; |
---|
3192 | |
---|
3193 | proc = GetOpFromObj(interp, nMapOps, mapOps, |
---|
3194 | CMDSPEC_ARG1, objc, objv, 0); |
---|
3195 | if (proc == NULL) { |
---|
3196 | return TCL_ERROR; |
---|
3197 | } |
---|
3198 | return (*proc) (clientData, interp, objc, objv); |
---|
3199 | } |
---|
3200 | |
---|
3201 | static int |
---|
3202 | MouseClickOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3203 | Tcl_Obj *const *objv) |
---|
3204 | { |
---|
3205 | int button; |
---|
3206 | double x, y; |
---|
3207 | |
---|
3208 | if (Tcl_GetIntFromObj(interp, objv[2], &button) != TCL_OK) { |
---|
3209 | return TCL_ERROR; |
---|
3210 | } |
---|
3211 | if (Tcl_GetDoubleFromObj(interp, objv[3], &x) != TCL_OK || |
---|
3212 | Tcl_GetDoubleFromObj(interp, objv[4], &y) != TCL_OK) { |
---|
3213 | return TCL_ERROR; |
---|
3214 | } |
---|
3215 | |
---|
3216 | g_renderer->mouseClick(button, x, y); |
---|
3217 | return TCL_OK; |
---|
3218 | } |
---|
3219 | |
---|
3220 | static int |
---|
3221 | MouseDoubleClickOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3222 | Tcl_Obj *const *objv) |
---|
3223 | { |
---|
3224 | int button; |
---|
3225 | double x, y; |
---|
3226 | |
---|
3227 | if (Tcl_GetIntFromObj(interp, objv[2], &button) != TCL_OK) { |
---|
3228 | return TCL_ERROR; |
---|
3229 | } |
---|
3230 | if (Tcl_GetDoubleFromObj(interp, objv[3], &x) != TCL_OK || |
---|
3231 | Tcl_GetDoubleFromObj(interp, objv[4], &y) != TCL_OK) { |
---|
3232 | return TCL_ERROR; |
---|
3233 | } |
---|
3234 | |
---|
3235 | g_renderer->mouseDoubleClick(button, x, y); |
---|
3236 | return TCL_OK; |
---|
3237 | } |
---|
3238 | |
---|
3239 | static int |
---|
3240 | MouseDragOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3241 | Tcl_Obj *const *objv) |
---|
3242 | { |
---|
3243 | int button; |
---|
3244 | double x, y; |
---|
3245 | |
---|
3246 | if (Tcl_GetIntFromObj(interp, objv[2], &button) != TCL_OK) { |
---|
3247 | return TCL_ERROR; |
---|
3248 | } |
---|
3249 | if (Tcl_GetDoubleFromObj(interp, objv[3], &x) != TCL_OK || |
---|
3250 | Tcl_GetDoubleFromObj(interp, objv[4], &y) != TCL_OK) { |
---|
3251 | return TCL_ERROR; |
---|
3252 | } |
---|
3253 | |
---|
3254 | g_renderer->mouseDrag(button, x, y); |
---|
3255 | return TCL_OK; |
---|
3256 | } |
---|
3257 | |
---|
3258 | static int |
---|
3259 | MouseMotionOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3260 | Tcl_Obj *const *objv) |
---|
3261 | { |
---|
3262 | double x, y; |
---|
3263 | |
---|
3264 | if (Tcl_GetDoubleFromObj(interp, objv[2], &x) != TCL_OK || |
---|
3265 | Tcl_GetDoubleFromObj(interp, objv[3], &y) != TCL_OK) { |
---|
3266 | return TCL_ERROR; |
---|
3267 | } |
---|
3268 | |
---|
3269 | g_renderer->mouseMotion(x, y); |
---|
3270 | return TCL_OK; |
---|
3271 | } |
---|
3272 | |
---|
3273 | static int |
---|
3274 | MouseReleaseOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3275 | Tcl_Obj *const *objv) |
---|
3276 | { |
---|
3277 | int button; |
---|
3278 | double x, y; |
---|
3279 | |
---|
3280 | if (Tcl_GetIntFromObj(interp, objv[2], &button) != TCL_OK) { |
---|
3281 | return TCL_ERROR; |
---|
3282 | } |
---|
3283 | if (Tcl_GetDoubleFromObj(interp, objv[3], &x) != TCL_OK || |
---|
3284 | Tcl_GetDoubleFromObj(interp, objv[4], &y) != TCL_OK) { |
---|
3285 | return TCL_ERROR; |
---|
3286 | } |
---|
3287 | |
---|
3288 | g_renderer->mouseRelease(button, x, y); |
---|
3289 | return TCL_OK; |
---|
3290 | } |
---|
3291 | |
---|
3292 | static int |
---|
3293 | MouseScrollOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3294 | Tcl_Obj *const *objv) |
---|
3295 | { |
---|
3296 | int direction; |
---|
3297 | |
---|
3298 | if (Tcl_GetIntFromObj(interp, objv[2], &direction) != TCL_OK) { |
---|
3299 | return TCL_ERROR; |
---|
3300 | } |
---|
3301 | |
---|
3302 | g_renderer->mouseScroll(direction); |
---|
3303 | return TCL_OK; |
---|
3304 | } |
---|
3305 | |
---|
3306 | static CmdSpec mouseOps[] = { |
---|
3307 | {"click", 1, MouseClickOp, 5, 5, "button x y"}, |
---|
3308 | {"dblclick", 2, MouseDoubleClickOp, 5, 5, "button x y"}, |
---|
3309 | {"drag", 2, MouseDragOp, 5, 5, "button x y"}, |
---|
3310 | {"motion", 1, MouseMotionOp, 4, 4, "x y"}, |
---|
3311 | {"release", 1, MouseReleaseOp, 5, 5, "button x y"}, |
---|
3312 | {"scroll", 1, MouseScrollOp, 3, 3, "direction"}, |
---|
3313 | }; |
---|
3314 | static int nMouseOps = NumCmdSpecs(mouseOps); |
---|
3315 | |
---|
3316 | static int |
---|
3317 | MouseCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3318 | Tcl_Obj *const *objv) |
---|
3319 | { |
---|
3320 | Tcl_ObjCmdProc *proc; |
---|
3321 | |
---|
3322 | proc = GetOpFromObj(interp, nMouseOps, mouseOps, |
---|
3323 | CMDSPEC_ARG1, objc, objv, 0); |
---|
3324 | if (proc == NULL) { |
---|
3325 | return TCL_ERROR; |
---|
3326 | } |
---|
3327 | return (*proc) (clientData, interp, objc, objv); |
---|
3328 | } |
---|
3329 | |
---|
3330 | static int |
---|
3331 | PlacardConfigOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3332 | Tcl_Obj *const *objv) |
---|
3333 | { |
---|
3334 | int namec; |
---|
3335 | Tcl_Obj **namev = NULL; |
---|
3336 | const char *layerName = Tcl_GetString(objv[5]); |
---|
3337 | |
---|
3338 | if (Tcl_ListObjGetElements(interp, objv[2], &namec, &namev) != TCL_OK) { |
---|
3339 | return TCL_ERROR; |
---|
3340 | } |
---|
3341 | if (namec % 2 != 0) { |
---|
3342 | Tcl_AppendResult(interp, "invalid attribute list", |
---|
3343 | (char *)NULL); |
---|
3344 | return TCL_ERROR; |
---|
3345 | } |
---|
3346 | Placard placardConf; |
---|
3347 | for (int i = 0; i < namec; i+=2) { |
---|
3348 | std::string name(Tcl_GetString(namev[i])); |
---|
3349 | std::string label(Tcl_GetString(namev[i+1])); |
---|
3350 | placardConf.addEntry(name, label); |
---|
3351 | } |
---|
3352 | osgEarth::Config styleConf("style", Tcl_GetString(objv[3])); |
---|
3353 | styleConf.add("type", "text/css"); |
---|
3354 | placardConf.setStyle(osgEarth::Symbology::Style(styleConf)); |
---|
3355 | |
---|
3356 | float padding; |
---|
3357 | if (GetFloatFromObj(interp, objv[4], &padding) != TCL_OK) { |
---|
3358 | return TCL_ERROR; |
---|
3359 | } |
---|
3360 | placardConf.setPadding(padding); |
---|
3361 | g_renderer->setPlacardConfig(placardConf, layerName); |
---|
3362 | return TCL_OK; |
---|
3363 | } |
---|
3364 | |
---|
3365 | static int |
---|
3366 | PlacardEnableOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3367 | Tcl_Obj *const *objv) |
---|
3368 | { |
---|
3369 | const char *layerName = Tcl_GetString(objv[3]); |
---|
3370 | bool enable; |
---|
3371 | if (GetBooleanFromObj(interp, objv[2], &enable) != TCL_OK) { |
---|
3372 | return TCL_ERROR; |
---|
3373 | } |
---|
3374 | g_renderer->enablePlacard(layerName, enable); |
---|
3375 | return TCL_OK; |
---|
3376 | } |
---|
3377 | |
---|
3378 | static CmdSpec placardOps[] = { |
---|
3379 | {"config", 1, PlacardConfigOp, 6, 6, "attrlist style padding layerName"}, |
---|
3380 | {"enable", 1, PlacardEnableOp, 4, 4, "bool layerName"}, |
---|
3381 | }; |
---|
3382 | static int nPlacardOps = NumCmdSpecs(placardOps); |
---|
3383 | |
---|
3384 | static int |
---|
3385 | PlacardCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3386 | Tcl_Obj *const *objv) |
---|
3387 | { |
---|
3388 | Tcl_ObjCmdProc *proc; |
---|
3389 | |
---|
3390 | proc = GetOpFromObj(interp, nPlacardOps, placardOps, |
---|
3391 | CMDSPEC_ARG1, objc, objv, 0); |
---|
3392 | if (proc == NULL) { |
---|
3393 | return TCL_ERROR; |
---|
3394 | } |
---|
3395 | return (*proc) (clientData, interp, objc, objv); |
---|
3396 | } |
---|
3397 | |
---|
3398 | static int |
---|
3399 | RendererRenderOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3400 | Tcl_Obj *const *objv) |
---|
3401 | { |
---|
3402 | g_renderer->eventuallyRender(); |
---|
3403 | return TCL_OK; |
---|
3404 | } |
---|
3405 | |
---|
3406 | static CmdSpec rendererOps[] = { |
---|
3407 | {"render", 1, RendererRenderOp, 2, 2, ""}, |
---|
3408 | }; |
---|
3409 | static int nRendererOps = NumCmdSpecs(rendererOps); |
---|
3410 | |
---|
3411 | static int |
---|
3412 | RendererCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3413 | Tcl_Obj *const *objv) |
---|
3414 | { |
---|
3415 | Tcl_ObjCmdProc *proc; |
---|
3416 | |
---|
3417 | proc = GetOpFromObj(interp, nRendererOps, rendererOps, |
---|
3418 | CMDSPEC_ARG1, objc, objv, 0); |
---|
3419 | if (proc == NULL) { |
---|
3420 | return TCL_ERROR; |
---|
3421 | } |
---|
3422 | return (*proc) (clientData, interp, objc, objv); |
---|
3423 | } |
---|
3424 | |
---|
3425 | static int |
---|
3426 | ScreenBgColorOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3427 | Tcl_Obj *const *objv) |
---|
3428 | { |
---|
3429 | float color[3]; |
---|
3430 | |
---|
3431 | if (GetFloatFromObj(interp, objv[2], &color[0]) != TCL_OK || |
---|
3432 | GetFloatFromObj(interp, objv[3], &color[1]) != TCL_OK || |
---|
3433 | GetFloatFromObj(interp, objv[4], &color[2]) != TCL_OK) { |
---|
3434 | return TCL_ERROR; |
---|
3435 | } |
---|
3436 | |
---|
3437 | g_renderer->setBackgroundColor(color); |
---|
3438 | return TCL_OK; |
---|
3439 | } |
---|
3440 | |
---|
3441 | static int |
---|
3442 | ScreenCoordsOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3443 | Tcl_Obj *const *objv) |
---|
3444 | { |
---|
3445 | int tokenLength; |
---|
3446 | const char *token = Tcl_GetStringFromObj(objv[2], &tokenLength); |
---|
3447 | int numCoords; |
---|
3448 | Tcl_Obj **coords; |
---|
3449 | if (Tcl_ListObjGetElements(interp, objv[3], &numCoords, &coords) != TCL_OK) { |
---|
3450 | return TCL_ERROR; |
---|
3451 | } |
---|
3452 | if (numCoords == 0) { |
---|
3453 | Tcl_AppendResult(interp, "no x,y,z coordinates in list", (char *)NULL); |
---|
3454 | return TCL_ERROR; |
---|
3455 | } |
---|
3456 | if (numCoords % 3 != 0) { |
---|
3457 | Tcl_AppendResult(interp, "invalid number of coordinates in list", |
---|
3458 | (char *)NULL); |
---|
3459 | return TCL_ERROR; |
---|
3460 | } |
---|
3461 | |
---|
3462 | const osgEarth::SpatialReference *srs = NULL; |
---|
3463 | if (objc < 5) { |
---|
3464 | srs = g_renderer->getMapSRS(); |
---|
3465 | if (srs == NULL) { |
---|
3466 | Tcl_AppendResult(interp, "Could not determine map SRS", (char*)NULL); |
---|
3467 | return TCL_ERROR; |
---|
3468 | } |
---|
3469 | } else { |
---|
3470 | std::string srsInit(Tcl_GetString(objv[4])); |
---|
3471 | std::string verticalDatum; |
---|
3472 | if (objc > 5) { |
---|
3473 | verticalDatum = Tcl_GetString(objv[5]); |
---|
3474 | } |
---|
3475 | srs = osgEarth::SpatialReference::get(srsInit, verticalDatum); |
---|
3476 | if (srs == NULL) { |
---|
3477 | Tcl_AppendResult(interp, "bad SRS \"", srsInit.c_str(), "\"", (char*)NULL); |
---|
3478 | return TCL_ERROR; |
---|
3479 | } |
---|
3480 | } |
---|
3481 | Tcl_Obj *listObjPtr = Tcl_NewListObj(0, (Tcl_Obj **)NULL); |
---|
3482 | std::vector<osg::Vec3d> coordVec; |
---|
3483 | for (int i = 0; i < numCoords; i += 3) { |
---|
3484 | double x, y, z; |
---|
3485 | if (Tcl_GetDoubleFromObj(interp, coords[i], &x) != TCL_OK || |
---|
3486 | Tcl_GetDoubleFromObj(interp, coords[i+1], &y) != TCL_OK || |
---|
3487 | Tcl_GetDoubleFromObj(interp, coords[i+2], &z) != TCL_OK) { |
---|
3488 | return TCL_ERROR; |
---|
3489 | } |
---|
3490 | // ALTMODE_RELATIVE is height above terrain, ALTMODE_ABSOLUTE means |
---|
3491 | // relative to the vertical datum |
---|
3492 | osgEarth::GeoPoint mapPoint(srs, x, y, z, osgEarth::ALTMODE_ABSOLUTE); |
---|
3493 | osg::Vec3d world; |
---|
3494 | if (g_renderer->getWorldCoords(mapPoint, &world)) { |
---|
3495 | coordVec.push_back(world); |
---|
3496 | } else { |
---|
3497 | coordVec.push_back(osg::Vec3d(std::numeric_limits<double>::quiet_NaN(), |
---|
3498 | std::numeric_limits<double>::quiet_NaN(), |
---|
3499 | std::numeric_limits<double>::quiet_NaN())); |
---|
3500 | } |
---|
3501 | } |
---|
3502 | g_renderer->worldToScreen(coordVec); |
---|
3503 | for (std::vector<osg::Vec3d>::iterator itr = coordVec.begin(); |
---|
3504 | itr != coordVec.end(); ++itr) { |
---|
3505 | Tcl_Obj *objPtr = Tcl_NewDoubleObj(itr->x()); |
---|
3506 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
3507 | objPtr = Tcl_NewDoubleObj(itr->y()); |
---|
3508 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
3509 | objPtr = Tcl_NewDoubleObj(itr->z()); |
---|
3510 | Tcl_ListObjAppendElement(interp, listObjPtr, objPtr); |
---|
3511 | } |
---|
3512 | // send coords to client |
---|
3513 | int listLength; |
---|
3514 | const char *string = Tcl_GetStringFromObj(listObjPtr, &listLength); |
---|
3515 | size_t length = listLength + tokenLength + 22; |
---|
3516 | char *mesg = new char[length]; |
---|
3517 | length = snprintf(mesg, length, "nv>screen coords %s {%s}\n", token, string); |
---|
3518 | Tcl_DecrRefCount(listObjPtr); |
---|
3519 | queueResponse(mesg, length, Response::VOLATILE); |
---|
3520 | delete [] mesg; |
---|
3521 | return TCL_OK; |
---|
3522 | } |
---|
3523 | |
---|
3524 | static int |
---|
3525 | ScreenSizeOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3526 | Tcl_Obj *const *objv) |
---|
3527 | { |
---|
3528 | int width, height; |
---|
3529 | |
---|
3530 | if (Tcl_GetIntFromObj(interp, objv[2], &width) != TCL_OK || |
---|
3531 | Tcl_GetIntFromObj(interp, objv[3], &height) != TCL_OK) { |
---|
3532 | return TCL_ERROR; |
---|
3533 | } |
---|
3534 | |
---|
3535 | g_renderer->setWindowSize(width, height); |
---|
3536 | return TCL_OK; |
---|
3537 | } |
---|
3538 | |
---|
3539 | static CmdSpec screenOps[] = { |
---|
3540 | {"bgcolor", 1, ScreenBgColorOp, 5, 5, "r g b"}, |
---|
3541 | {"coords", 1, ScreenCoordsOp, 4, 6, "token coords ?srs? ?verticalDatum?"}, |
---|
3542 | {"size", 1, ScreenSizeOp, 4, 4, "width height"} |
---|
3543 | }; |
---|
3544 | static int nScreenOps = NumCmdSpecs(screenOps); |
---|
3545 | |
---|
3546 | static int |
---|
3547 | ScreenCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3548 | Tcl_Obj *const *objv) |
---|
3549 | { |
---|
3550 | Tcl_ObjCmdProc *proc; |
---|
3551 | |
---|
3552 | proc = GetOpFromObj(interp, nScreenOps, screenOps, |
---|
3553 | CMDSPEC_ARG1, objc, objv, 0); |
---|
3554 | if (proc == NULL) { |
---|
3555 | return TCL_ERROR; |
---|
3556 | } |
---|
3557 | return (*proc) (clientData, interp, objc, objv); |
---|
3558 | } |
---|
3559 | |
---|
3560 | static int |
---|
3561 | SelectAddOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3562 | Tcl_Obj *const *objv) |
---|
3563 | { |
---|
3564 | int numIDs; |
---|
3565 | Tcl_Obj **ids; |
---|
3566 | if (Tcl_ListObjGetElements(interp, objv[2], &numIDs, &ids) != TCL_OK) { |
---|
3567 | return TCL_ERROR; |
---|
3568 | } |
---|
3569 | if (numIDs == 0) { |
---|
3570 | Tcl_AppendResult(interp, "no IDs in list", (char *)NULL); |
---|
3571 | return TCL_ERROR; |
---|
3572 | } |
---|
3573 | std::vector<unsigned long> featureIDs; |
---|
3574 | for (int i = 0; i < numIDs; i++) { |
---|
3575 | long id; |
---|
3576 | if (Tcl_GetLongFromObj(interp, ids[i], &id) != TCL_OK) { |
---|
3577 | return TCL_ERROR; |
---|
3578 | } |
---|
3579 | featureIDs.push_back((unsigned long)id); |
---|
3580 | } |
---|
3581 | const char *layerName = Tcl_GetString(objv[3]); |
---|
3582 | |
---|
3583 | g_renderer->selectFeatures(featureIDs, layerName, false); |
---|
3584 | return TCL_OK; |
---|
3585 | } |
---|
3586 | |
---|
3587 | static int |
---|
3588 | SelectClearOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3589 | Tcl_Obj *const *objv) |
---|
3590 | { |
---|
3591 | g_renderer->clearSelection(); |
---|
3592 | return TCL_OK; |
---|
3593 | } |
---|
3594 | |
---|
3595 | static int |
---|
3596 | SelectDeleteOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3597 | Tcl_Obj *const *objv) |
---|
3598 | { |
---|
3599 | int numIDs; |
---|
3600 | Tcl_Obj **ids; |
---|
3601 | if (Tcl_ListObjGetElements(interp, objv[2], &numIDs, &ids) != TCL_OK) { |
---|
3602 | return TCL_ERROR; |
---|
3603 | } |
---|
3604 | if (numIDs == 0) { |
---|
3605 | Tcl_AppendResult(interp, "no IDs in list", (char *)NULL); |
---|
3606 | return TCL_ERROR; |
---|
3607 | } |
---|
3608 | std::vector<unsigned long> featureIDs; |
---|
3609 | for (int i = 0; i < numIDs; i++) { |
---|
3610 | long id; |
---|
3611 | if (Tcl_GetLongFromObj(interp, ids[i], &id) != TCL_OK) { |
---|
3612 | return TCL_ERROR; |
---|
3613 | } |
---|
3614 | featureIDs.push_back((unsigned long)id); |
---|
3615 | } |
---|
3616 | const char *layerName = Tcl_GetString(objv[3]); |
---|
3617 | |
---|
3618 | g_renderer->deselectFeatures(featureIDs, layerName); |
---|
3619 | return TCL_OK; |
---|
3620 | } |
---|
3621 | |
---|
3622 | static int |
---|
3623 | SelectFeatureOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3624 | Tcl_Obj *const *objv) |
---|
3625 | { |
---|
3626 | int numIDs; |
---|
3627 | Tcl_Obj **ids; |
---|
3628 | if (Tcl_ListObjGetElements(interp, objv[2], &numIDs, &ids) != TCL_OK) { |
---|
3629 | return TCL_ERROR; |
---|
3630 | } |
---|
3631 | if (numIDs == 0) { |
---|
3632 | Tcl_AppendResult(interp, "no IDs in list", (char *)NULL); |
---|
3633 | return TCL_ERROR; |
---|
3634 | } |
---|
3635 | std::vector<unsigned long> featureIDs; |
---|
3636 | for (int i = 0; i < numIDs; i++) { |
---|
3637 | long id; |
---|
3638 | if (Tcl_GetLongFromObj(interp, ids[i], &id) != TCL_OK) { |
---|
3639 | return TCL_ERROR; |
---|
3640 | } |
---|
3641 | featureIDs.push_back((unsigned long)id); |
---|
3642 | } |
---|
3643 | const char *layerName = Tcl_GetString(objv[3]); |
---|
3644 | |
---|
3645 | g_renderer->selectFeatures(featureIDs, layerName); |
---|
3646 | return TCL_OK; |
---|
3647 | } |
---|
3648 | |
---|
3649 | static int |
---|
3650 | SelectModeOp(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3651 | Tcl_Obj *const *objv) |
---|
3652 | { |
---|
3653 | const char *modeStr = Tcl_GetString(objv[2]); |
---|
3654 | // Parse mode string |
---|
3655 | Renderer::SelectMode mode = Renderer::SELECT_OFF; |
---|
3656 | if (modeStr[0] == 'o' && strcmp(modeStr, "off") == 0) { |
---|
3657 | mode = Renderer::SELECT_OFF; |
---|
3658 | } else if (modeStr[0] == 'o' && strcmp(modeStr, "on") == 0) { |
---|
3659 | mode = Renderer::SELECT_ON; |
---|
3660 | } else { |
---|
3661 | Tcl_AppendResult(interp, "bad select mode \"", modeStr, |
---|
3662 | "\": must be 'on' or 'off'", (char*)NULL); |
---|
3663 | return TCL_ERROR; |
---|
3664 | } |
---|
3665 | g_renderer->setSelectMode(mode); |
---|
3666 | return TCL_OK; |
---|
3667 | } |
---|
3668 | |
---|
3669 | static CmdSpec selectOps[] = { |
---|
3670 | {"clear", 1, SelectClearOp, 2, 2, ""}, |
---|
3671 | {"fadd", 2, SelectAddOp, 4, 4, "idlist layerName"}, |
---|
3672 | {"fdelete", 2, SelectDeleteOp, 4, 4, "idlist layerName"}, |
---|
3673 | {"feature", 2, SelectFeatureOp, 4, 4, "idlist layerName"}, |
---|
3674 | {"mode", 1, SelectModeOp, 3, 3, "mode"}, |
---|
3675 | }; |
---|
3676 | static int nSelectOps = NumCmdSpecs(selectOps); |
---|
3677 | |
---|
3678 | static int |
---|
3679 | SelectCmd(ClientData clientData, Tcl_Interp *interp, int objc, |
---|
3680 | Tcl_Obj *const *objv) |
---|
3681 | { |
---|
3682 | Tcl_ObjCmdProc *proc; |
---|
3683 | |
---|
3684 | proc = GetOpFromObj(interp, nSelectOps, selectOps, |
---|
3685 | CMDSPEC_ARG1, objc, objv, 0); |
---|
3686 | if (proc == NULL) { |
---|
3687 | return TCL_ERROR; |
---|
3688 | } |
---|
3689 | return (*proc) (clientData, interp, objc, objv); |
---|
3690 | } |
---|
3691 | |
---|
3692 | #ifdef USE_READ_THREAD |
---|
3693 | int |
---|
3694 | GeoVis::queueCommands(Tcl_Interp *interp, |
---|
3695 | ClientData clientData, |
---|
3696 | ReadBuffer *inBufPtr) |
---|
3697 | { |
---|
3698 | Tcl_DString commandString; |
---|
3699 | Tcl_DStringInit(&commandString); |
---|
3700 | fd_set readFds; |
---|
3701 | |
---|
3702 | FD_ZERO(&readFds); |
---|
3703 | FD_SET(inBufPtr->file(), &readFds); |
---|
3704 | while (inBufPtr->isLineAvailable() || |
---|
3705 | (select(inBufPtr->file()+1, &readFds, NULL, NULL, NULL) > 0)) { |
---|
3706 | size_t numBytes; |
---|
3707 | unsigned char *buffer; |
---|
3708 | |
---|
3709 | /* A short read is treated as an error here because we assume that we |
---|
3710 | * will always get commands line by line. */ |
---|
3711 | if (inBufPtr->getLine(&numBytes, &buffer) != ReadBuffer::OK) { |
---|
3712 | /* Terminate the server if we can't communicate with the client |
---|
3713 | * anymore. */ |
---|
3714 | if (inBufPtr->status() == ReadBuffer::ENDFILE) { |
---|
3715 | TRACE("Exiting server on EOF from client"); |
---|
3716 | return -1; |
---|
3717 | } else { |
---|
3718 | ERROR("Exiting server, failed to read from client: %s", |
---|
3719 | strerror(errno)); |
---|
3720 | return -1; |
---|
3721 | } |
---|
3722 | } |
---|
3723 | Tcl_DStringAppend(&commandString, (char *)buffer, numBytes); |
---|
3724 | if (Tcl_CommandComplete(Tcl_DStringValue(&commandString))) { |
---|
3725 | // Add to queue |
---|
3726 | Command *command = new Command(Command::COMMAND); |
---|
3727 | command->setMessage((unsigned char *)Tcl_DStringValue(&commandString), |
---|
3728 | Tcl_DStringLength(&commandString), Command::VOLATILE); |
---|
3729 | g_inQueue->enqueue(command); |
---|
3730 | Tcl_DStringSetLength(&commandString, 0); |
---|
3731 | } |
---|
3732 | FD_SET(inBufPtr->file(), &readFds); |
---|
3733 | } |
---|
3734 | |
---|
3735 | return 1; |
---|
3736 | } |
---|
3737 | #endif |
---|
3738 | |
---|
3739 | /** |
---|
3740 | * \brief Execute commands from client in Tcl interpreter |
---|
3741 | * |
---|
3742 | * In this threaded model, the select call is for event compression. We |
---|
3743 | * want to execute render server commands as long as they keep coming. |
---|
3744 | * This lets us execute a stream of many commands but render once. This |
---|
3745 | * benefits camera movements, screen resizing, and opacity changes |
---|
3746 | * (using a slider on the client). The down side is you don't render |
---|
3747 | * until there's a lull in the command stream. If the client needs an |
---|
3748 | * image, it can issue an "imgflush" command. That breaks us out of the |
---|
3749 | * read loop. |
---|
3750 | */ |
---|
3751 | int |
---|
3752 | GeoVis::processCommands(Tcl_Interp *interp, |
---|
3753 | ClientData clientData, |
---|
3754 | ReadBuffer *inBufPtr, |
---|
3755 | int fdOut, |
---|
3756 | long timeout) |
---|
3757 | { |
---|
3758 | int ret = 1; |
---|
3759 | int status = TCL_OK; |
---|
3760 | |
---|
3761 | Tcl_DString command; |
---|
3762 | Tcl_DStringInit(&command); |
---|
3763 | fd_set readFds; |
---|
3764 | struct timeval tv, *tvPtr; |
---|
3765 | |
---|
3766 | FD_ZERO(&readFds); |
---|
3767 | FD_SET(inBufPtr->file(), &readFds); |
---|
3768 | tvPtr = NULL; /* Wait for the first read. This is so |
---|
3769 | * that we don't spin when no data is |
---|
3770 | * available. */ |
---|
3771 | if (timeout >= 0L) { |
---|
3772 | tv.tv_sec = 0L; |
---|
3773 | tv.tv_usec = timeout; |
---|
3774 | tvPtr = &tv; |
---|
3775 | } else { |
---|
3776 | TRACE("Blocking on select()"); |
---|
3777 | } |
---|
3778 | while (inBufPtr->isLineAvailable() || |
---|
3779 | (ret = select(inBufPtr->file()+1, &readFds, NULL, NULL, tvPtr)) > 0) { |
---|
3780 | size_t numBytes; |
---|
3781 | unsigned char *buffer; |
---|
3782 | |
---|
3783 | /* A short read is treated as an error here because we assume that we |
---|
3784 | * will always get commands line by line. */ |
---|
3785 | if (inBufPtr->getLine(&numBytes, &buffer) != ReadBuffer::OK) { |
---|
3786 | /* Terminate the server if we can't communicate with the client |
---|
3787 | * anymore. */ |
---|
3788 | if (inBufPtr->status() == ReadBuffer::ENDFILE) { |
---|
3789 | TRACE("Exiting server on EOF from client"); |
---|
3790 | return -1; |
---|
3791 | } else { |
---|
3792 | ERROR("Exiting server, failed to read from client: %s", |
---|
3793 | strerror(errno)); |
---|
3794 | return -1; |
---|
3795 | } |
---|
3796 | } |
---|
3797 | #if 0 |
---|
3798 | Tcl_DString tmp; |
---|
3799 | Tcl_DStringInit(&tmp); |
---|
3800 | Tcl_Encoding encoding = Tcl_GetEncoding(interp, "identity"); |
---|
3801 | TRACE("Encoding name: %s", Tcl_GetEncodingName(encoding)); |
---|
3802 | Tcl_ExternalToUtfDString(encoding, (const char *)buffer, numBytes, &tmp); |
---|
3803 | Tcl_FreeEncoding(encoding); |
---|
3804 | Tcl_DStringAppend(&command, Tcl_DStringValue(&tmp), Tcl_DStringLength(&tmp)); |
---|
3805 | Tcl_DStringFree(&tmp); |
---|
3806 | #else |
---|
3807 | Tcl_DStringAppend(&command, (char *)buffer, numBytes); |
---|
3808 | #endif |
---|
3809 | if (Tcl_CommandComplete(Tcl_DStringValue(&command))) { |
---|
3810 | struct timeval start, finish; |
---|
3811 | gettimeofday(&start, NULL); |
---|
3812 | g_stats.nCommands++; |
---|
3813 | status = ExecuteCommand(interp, &command); |
---|
3814 | gettimeofday(&finish, NULL); |
---|
3815 | g_stats.cmdTime += (MSECS_ELAPSED(start, finish) / 1.0e+3); |
---|
3816 | if (status == TCL_BREAK) { |
---|
3817 | return 2; /* This was caused by a "imgflush" |
---|
3818 | * command. Break out of the read loop |
---|
3819 | * and allow a new image to be |
---|
3820 | * rendered. */ |
---|
3821 | } else { //if (status != TCL_OK) { |
---|
3822 | ret = 0; |
---|
3823 | if (handleError(interp, clientData, status, fdOut) < 0) { |
---|
3824 | return -1; |
---|
3825 | } |
---|
3826 | } |
---|
3827 | if (status == TCL_OK) { |
---|
3828 | ret = 3; |
---|
3829 | } |
---|
3830 | } |
---|
3831 | |
---|
3832 | tv.tv_sec = tv.tv_usec = 0L; /* On successive reads, we break out |
---|
3833 | * if no data is available. */ |
---|
3834 | FD_SET(inBufPtr->file(), &readFds); |
---|
3835 | tvPtr = &tv; |
---|
3836 | } |
---|
3837 | |
---|
3838 | return ret; |
---|
3839 | } |
---|
3840 | |
---|
3841 | /** |
---|
3842 | * \brief Send error message to client socket |
---|
3843 | */ |
---|
3844 | int |
---|
3845 | GeoVis::handleError(Tcl_Interp *interp, |
---|
3846 | ClientData clientData, |
---|
3847 | int status, int fdOut) |
---|
3848 | { |
---|
3849 | const char *string; |
---|
3850 | int nBytes; |
---|
3851 | |
---|
3852 | if (status != TCL_OK) { |
---|
3853 | string = Tcl_GetVar(interp, "errorInfo", TCL_GLOBAL_ONLY); |
---|
3854 | nBytes = strlen(string); |
---|
3855 | if (nBytes > 0) { |
---|
3856 | TRACE("status=%d errorInfo=(%s)", status, string); |
---|
3857 | |
---|
3858 | std::ostringstream oss; |
---|
3859 | oss << "nv>viserror -type internal_error -token " << g_stats.nCommands << " -bytes " << nBytes << "\n" << string; |
---|
3860 | std::string ostr = oss.str(); |
---|
3861 | nBytes = ostr.length(); |
---|
3862 | |
---|
3863 | if (queueResponse(ostr.c_str(), nBytes, Response::VOLATILE, Response::ERROR) < 0) { |
---|
3864 | return -1; |
---|
3865 | } |
---|
3866 | } |
---|
3867 | } |
---|
3868 | |
---|
3869 | std::string msg = getUserMessages(); |
---|
3870 | nBytes = msg.length(); |
---|
3871 | if (nBytes > 0) { |
---|
3872 | string = msg.c_str(); |
---|
3873 | TRACE("userError=(%s)", string); |
---|
3874 | |
---|
3875 | std::ostringstream oss; |
---|
3876 | oss << "nv>viserror -type error -token " << g_stats.nCommands << " -bytes " << nBytes << "\n" << string; |
---|
3877 | std::string ostr = oss.str(); |
---|
3878 | nBytes = ostr.length(); |
---|
3879 | |
---|
3880 | if (queueResponse(ostr.c_str(), nBytes, Response::VOLATILE, Response::ERROR) < 0) { |
---|
3881 | return -1; |
---|
3882 | } |
---|
3883 | |
---|
3884 | clearUserMessages(); |
---|
3885 | } |
---|
3886 | |
---|
3887 | return 0; |
---|
3888 | } |
---|
3889 | |
---|
3890 | /** |
---|
3891 | * \brief Create Tcl interpreter and add commands |
---|
3892 | * |
---|
3893 | * \return The initialized Tcl interpreter |
---|
3894 | */ |
---|
3895 | void |
---|
3896 | GeoVis::initTcl(Tcl_Interp *interp, ClientData clientData) |
---|
3897 | { |
---|
3898 | TRACE("LANG: %s", getenv("LANG")); |
---|
3899 | Tcl_GetEncodingNames(interp); |
---|
3900 | TRACE("Supported encodings: %s", Tcl_GetStringResult(interp)); |
---|
3901 | int result = Tcl_Eval(interp, "encoding system\n"); |
---|
3902 | if (result == TCL_OK) { |
---|
3903 | TRACE("Current system encoding: %s", Tcl_GetStringResult(interp)); |
---|
3904 | } else { |
---|
3905 | ERROR("Couldn't determine system encoding"); |
---|
3906 | } |
---|
3907 | const char *encoding = "utf-8"; |
---|
3908 | if (Tcl_SetSystemEncoding(interp, encoding) != TCL_OK) { |
---|
3909 | TRACE("Failed to set Tcl encoding to %s", encoding); |
---|
3910 | } else { |
---|
3911 | TRACE("Set system encoding to %s", encoding); |
---|
3912 | } |
---|
3913 | |
---|
3914 | Tcl_MakeSafe(interp); |
---|
3915 | |
---|
3916 | Tcl_CreateObjCommand(interp, "camera", CameraCmd, clientData, NULL); |
---|
3917 | Tcl_CreateObjCommand(interp, "clientinfo", ClientInfoCmd, clientData, NULL); |
---|
3918 | Tcl_CreateObjCommand(interp, "colormap", ColorMapCmd, clientData, NULL); |
---|
3919 | Tcl_CreateObjCommand(interp, "file", FileCmd, clientData, NULL); |
---|
3920 | Tcl_CreateObjCommand(interp, "imgflush", ImageFlushCmd, clientData, NULL); |
---|
3921 | Tcl_CreateObjCommand(interp, "key", KeyCmd, clientData, NULL); |
---|
3922 | Tcl_CreateObjCommand(interp, "legend", LegendCmd, clientData, NULL); |
---|
3923 | Tcl_CreateObjCommand(interp, "map", MapCmd, clientData, NULL); |
---|
3924 | Tcl_CreateObjCommand(interp, "mouse", MouseCmd, clientData, NULL); |
---|
3925 | Tcl_CreateObjCommand(interp, "placard", PlacardCmd, clientData, NULL); |
---|
3926 | Tcl_CreateObjCommand(interp, "renderer", RendererCmd, clientData, NULL); |
---|
3927 | Tcl_CreateObjCommand(interp, "screen", ScreenCmd, clientData, NULL); |
---|
3928 | Tcl_CreateObjCommand(interp, "select", SelectCmd, clientData, NULL); |
---|
3929 | } |
---|
3930 | |
---|
3931 | /** |
---|
3932 | * \brief Delete Tcl commands and interpreter |
---|
3933 | */ |
---|
3934 | void GeoVis::exitTcl(Tcl_Interp *interp) |
---|
3935 | { |
---|
3936 | Tcl_DeleteCommand(interp, "camera"); |
---|
3937 | Tcl_DeleteCommand(interp, "clientinfo"); |
---|
3938 | Tcl_DeleteCommand(interp, "colormap"); |
---|
3939 | Tcl_DeleteCommand(interp, "file"); |
---|
3940 | Tcl_DeleteCommand(interp, "imgflush"); |
---|
3941 | Tcl_DeleteCommand(interp, "key"); |
---|
3942 | Tcl_DeleteCommand(interp, "legend"); |
---|
3943 | Tcl_DeleteCommand(interp, "map"); |
---|
3944 | Tcl_DeleteCommand(interp, "mouse"); |
---|
3945 | Tcl_DeleteCommand(interp, "placard"); |
---|
3946 | Tcl_DeleteCommand(interp, "renderer"); |
---|
3947 | Tcl_DeleteCommand(interp, "screen"); |
---|
3948 | Tcl_DeleteCommand(interp, "select"); |
---|
3949 | |
---|
3950 | Tcl_DeleteInterp(interp); |
---|
3951 | } |
---|