[4993] | 1 | # -*- mode: tcl; indent-tabs-mode: nil -*- |
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[3330] | 2 | # ---------------------------------------------------------------------- |
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[4342] | 3 | # COMPONENT: vtkisosurfaceviewer - Vtk 3D contour object viewer |
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[3330] | 4 | # |
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| 5 | # It connects to the Vtk server running on a rendering farm, |
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| 6 | # transmits data, and displays the results. |
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| 7 | # ====================================================================== |
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| 8 | # AUTHOR: Michael McLennan, Purdue University |
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[4767] | 9 | # Copyright (c) 2004-2014 HUBzero Foundation, LLC |
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[3330] | 10 | # |
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| 11 | # See the file "license.terms" for information on usage and |
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| 12 | # redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
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| 13 | # ====================================================================== |
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| 14 | package require Itk |
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| 15 | package require BLT |
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| 16 | #package require Img |
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| 17 | |
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| 18 | option add *VtkIsosurfaceViewer.width 4i widgetDefault |
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| 19 | option add *VtkIsosurfaceViewer*cursor crosshair widgetDefault |
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| 20 | option add *VtkIsosurfaceViewer.height 4i widgetDefault |
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| 21 | option add *VtkIsosurfaceViewer.foreground black widgetDefault |
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| 22 | option add *VtkIsosurfaceViewer.controlBackground gray widgetDefault |
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| 23 | option add *VtkIsosurfaceViewer.controlDarkBackground #999999 widgetDefault |
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| 24 | option add *VtkIsosurfaceViewer.plotBackground black widgetDefault |
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| 25 | option add *VtkIsosurfaceViewer.plotForeground white widgetDefault |
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| 26 | option add *VtkIsosurfaceViewer.font \ |
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| 27 | -*-helvetica-medium-r-normal-*-12-* widgetDefault |
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| 28 | |
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| 29 | # must use this name -- plugs into Rappture::resources::load |
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| 30 | proc VtkIsosurfaceViewer_init_resources {} { |
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| 31 | Rappture::resources::register \ |
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| 32 | vtkvis_server Rappture::VtkIsosurfaceViewer::SetServerList |
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| 33 | } |
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| 34 | |
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| 35 | itcl::class Rappture::VtkIsosurfaceViewer { |
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| 36 | inherit Rappture::VisViewer |
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| 37 | |
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| 38 | itk_option define -plotforeground plotForeground Foreground "" |
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| 39 | itk_option define -plotbackground plotBackground Background "" |
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| 40 | |
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| 41 | constructor { hostlist args } { |
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| 42 | Rappture::VisViewer::constructor $hostlist |
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| 43 | } { |
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| 44 | # defined below |
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| 45 | } |
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| 46 | destructor { |
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| 47 | # defined below |
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| 48 | } |
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| 49 | public proc SetServerList { namelist } { |
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| 50 | Rappture::VisViewer::SetServerList "vtkvis" $namelist |
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| 51 | } |
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| 52 | public method add {dataobj {settings ""}} |
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| 53 | public method camera {option args} |
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| 54 | public method delete {args} |
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| 55 | public method disconnect {} |
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| 56 | public method download {option args} |
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| 57 | public method get {args} |
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| 58 | public method isconnected {} |
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[4993] | 59 | public method parameters {title args} { |
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| 60 | # do nothing |
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[3330] | 61 | } |
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| 62 | public method scale {args} |
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| 63 | |
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[4704] | 64 | # The following methods are only used by this class. |
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| 65 | private method AdjustSetting {what {value ""}} |
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[3330] | 66 | private method BuildAxisTab {} |
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| 67 | private method BuildCameraTab {} |
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[3514] | 68 | private method BuildColormap { name } |
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[3330] | 69 | private method BuildCutplaneTab {} |
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[4993] | 70 | private method BuildDownloadPopup { widget command } |
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[3330] | 71 | private method BuildIsosurfaceTab {} |
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[4704] | 72 | private method Connect {} |
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| 73 | private method CurrentDatasets {args} |
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[4993] | 74 | private method DisableMouseRotationBindings {} |
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[4704] | 75 | private method Disconnect {} |
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| 76 | private method DoChangeContourLevels {} |
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| 77 | private method DoResize {} |
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| 78 | private method DoRotate {} |
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[3442] | 79 | private method DrawLegend {} |
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[4993] | 80 | private method EnterLegend { x y } |
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| 81 | private method EventuallyChangeContourLevels {} |
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| 82 | private method EventuallyRequestLegend {} |
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| 83 | private method EventuallyResize { w h } |
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| 84 | private method EventuallyRotate { q } |
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| 85 | private method EventuallySetCutplane { axis args } |
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[4704] | 86 | private method GenerateContourList {} |
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[4993] | 87 | private method GetImage { args } |
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| 88 | private method GetVtkData { args } |
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[5078] | 89 | private method InitSettings { args } |
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[4993] | 90 | private method IsValidObject { dataobj } |
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[3330] | 91 | private method LeaveLegend {} |
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[4993] | 92 | private method LegendB1Motion {status x y} |
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| 93 | private method LegendPointToValue { x y } |
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| 94 | private method LegendProbeSingleContour { x y } |
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| 95 | private method LegendRangeAction { option args } |
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[5054] | 96 | private method LegendRangeValidate { widget which value } |
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[4993] | 97 | private method LegendTitleAction { option } |
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| 98 | private method MotionLegend { x y } |
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[5054] | 99 | private method MouseOver2Which {} |
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[4704] | 100 | private method Pan {option x y} |
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[3330] | 101 | private method PanCamera {} |
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[4704] | 102 | private method Pick {x y} |
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[4993] | 103 | private method QuaternionToView { q } { |
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[4765] | 104 | foreach { _view(-qw) _view(-qx) _view(-qy) _view(-qz) } $q break |
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| 105 | } |
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[4704] | 106 | private method Rebuild {} |
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| 107 | private method ReceiveDataset { args } |
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| 108 | private method ReceiveImage { args } |
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| 109 | private method ReceiveLegend { colormap title vmin vmax size } |
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[3330] | 110 | private method RequestLegend {} |
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[4704] | 111 | private method Rotate {option x y} |
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| 112 | private method SetCurrentColormap { color } |
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[4715] | 113 | private method SetCurrentFieldName { dataobj } |
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[3330] | 114 | private method SetLegendTip { x y } |
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[5054] | 115 | private method SetMinMaxGauges { min max } |
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[4715] | 116 | private method SetObjectStyle { dataobj comp } |
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[4704] | 117 | private method SetOrientation { side } |
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[4993] | 118 | private method SetupMouseRotationBindings {} |
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| 119 | private method SetupMousePanningBindings {} |
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| 120 | private method SetupKeyboardBindings {} |
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[4715] | 121 | private method Slice {option args} |
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[5054] | 122 | private method ToggleCustomRange { args } |
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[4993] | 123 | private method ViewToQuaternion {} { |
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[4704] | 124 | return [list $_view(-qw) $_view(-qx) $_view(-qy) $_view(-qz)] |
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| 125 | } |
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[4765] | 126 | private method Zoom {option} |
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[3330] | 127 | |
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| 128 | private variable _arcball "" |
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| 129 | |
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| 130 | private variable _dlist "" ; # list of data objects |
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| 131 | private variable _obj2ovride ; # maps dataobj => style override |
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[4993] | 132 | private variable _datasets ; # contains all the dataobj-component |
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[3330] | 133 | ; # datasets in the server |
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| 134 | private variable _colormaps ; # contains all the colormaps |
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| 135 | ; # in the server. |
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| 136 | # The name of the current colormap used. The colormap is global to all |
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| 137 | # heightmaps displayed. |
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[3623] | 138 | private variable _currentColormap "" |
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| 139 | private variable _currentNumContours -1 |
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[3330] | 140 | |
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| 141 | private variable _click ; # info used for rotate operations |
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| 142 | private variable _limits ; # autoscale min/max for all axes |
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| 143 | private variable _view ; # view params for 3D view |
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| 144 | private variable _settings |
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[3514] | 145 | private variable _changed |
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[5156] | 146 | private variable _reset 1; # Connection to server has been reset. |
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[3330] | 147 | |
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| 148 | private variable _first "" ; # This is the topmost dataset. |
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| 149 | private variable _start 0 |
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| 150 | private variable _title "" |
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[3442] | 151 | private variable _isolines |
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[4509] | 152 | private variable _contourList |
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| 153 | private variable _currentLimits "" |
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| 154 | private variable _widget |
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[3330] | 155 | |
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[5347] | 156 | private common _downloadPopup; # download options from popup |
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[3330] | 157 | private common _hardcopy |
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| 158 | private variable _width 0 |
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| 159 | private variable _height 0 |
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| 160 | private variable _resizePending 0 |
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| 161 | private variable _rotatePending 0 |
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| 162 | private variable _cutplanePending 0 |
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| 163 | private variable _legendPending 0 |
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| 164 | private variable _field "" |
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[4993] | 165 | private variable _colorMode "scalar"; # Mode of colormap (vmag or scalar) |
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| 166 | private variable _fields |
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[3409] | 167 | private variable _curFldName "" |
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| 168 | private variable _curFldLabel "" |
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[4993] | 169 | |
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| 170 | private variable _mouseOver ""; # what called LegendRangeAction, vmin or vmax |
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[5054] | 171 | private variable _customRangeClick 1; # what called ToggleCustomRange |
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[3330] | 172 | } |
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| 173 | |
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| 174 | itk::usual VtkIsosurfaceViewer { |
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| 175 | keep -background -foreground -cursor -font |
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| 176 | keep -plotbackground -plotforeground |
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| 177 | } |
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| 178 | |
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| 179 | # ---------------------------------------------------------------------- |
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| 180 | # CONSTRUCTOR |
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| 181 | # ---------------------------------------------------------------------- |
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| 182 | itcl::body Rappture::VtkIsosurfaceViewer::constructor {hostlist args} { |
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| 183 | set _serverType "vtkvis" |
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| 184 | |
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| 185 | # Rebuild event |
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| 186 | $_dispatcher register !rebuild |
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| 187 | $_dispatcher dispatch $this !rebuild "[itcl::code $this Rebuild]; list" |
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| 188 | |
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| 189 | # Resize event |
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| 190 | $_dispatcher register !resize |
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| 191 | $_dispatcher dispatch $this !resize "[itcl::code $this DoResize]; list" |
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| 192 | |
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| 193 | # Rotate event |
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| 194 | $_dispatcher register !rotate |
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| 195 | $_dispatcher dispatch $this !rotate "[itcl::code $this DoRotate]; list" |
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| 196 | |
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| 197 | # Legend event |
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| 198 | $_dispatcher register !legend |
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| 199 | $_dispatcher dispatch $this !legend "[itcl::code $this RequestLegend]; list" |
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| 200 | |
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[4509] | 201 | # Contour levels event |
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| 202 | $_dispatcher register !contours |
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| 203 | $_dispatcher dispatch $this !contours \ |
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| 204 | "[itcl::code $this DoChangeContourLevels]; list" |
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| 205 | |
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[3330] | 206 | # X-Cutplane event |
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| 207 | $_dispatcher register !xcutplane |
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| 208 | $_dispatcher dispatch $this !xcutplane \ |
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[4188] | 209 | "[itcl::code $this AdjustSetting -xcutplaneposition]; list" |
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[3330] | 210 | |
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| 211 | # Y-Cutplane event |
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| 212 | $_dispatcher register !ycutplane |
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| 213 | $_dispatcher dispatch $this !ycutplane \ |
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[4188] | 214 | "[itcl::code $this AdjustSetting -ycutplaneposition]; list" |
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[3330] | 215 | |
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| 216 | # Z-Cutplane event |
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| 217 | $_dispatcher register !zcutplane |
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| 218 | $_dispatcher dispatch $this !zcutplane \ |
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[4188] | 219 | "[itcl::code $this AdjustSetting -zcutplaneposition]; list" |
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[3330] | 220 | |
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| 221 | # |
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| 222 | # Populate parser with commands handle incoming requests |
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| 223 | # |
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| 224 | $_parser alias image [itcl::code $this ReceiveImage] |
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| 225 | $_parser alias dataset [itcl::code $this ReceiveDataset] |
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| 226 | $_parser alias legend [itcl::code $this ReceiveLegend] |
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| 227 | |
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| 228 | # Initialize the view to some default parameters. |
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| 229 | array set _view { |
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[4704] | 230 | -ortho 0 |
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| 231 | -qw 0.853553 |
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| 232 | -qx -0.353553 |
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| 233 | -qy 0.353553 |
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| 234 | -qz 0.146447 |
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| 235 | -xpan 0 |
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| 236 | -ypan 0 |
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[4767] | 237 | -zoom 1.0 |
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[3330] | 238 | } |
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| 239 | set _arcball [blt::arcball create 100 100] |
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[4704] | 240 | $_arcball quaternion [ViewToQuaternion] |
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[3330] | 241 | |
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[4509] | 242 | array set _contourList { |
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| 243 | numLevels 10 |
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| 244 | reqValues "" |
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| 245 | updatePending 0 |
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| 246 | values "" |
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| 247 | } |
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[4188] | 248 | array set _settings { |
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[4767] | 249 | -axesvisible 1 |
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| 250 | -axislabels 1 |
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| 251 | -axisminorticks 1 |
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| 252 | -axismode "static" |
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| 253 | -background black |
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| 254 | -colormap BCGYR |
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| 255 | -colormapvisible 1 |
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[4993] | 256 | -customrange 0 |
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[5054] | 257 | -customrangemin 0 |
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| 258 | -customrangemax 1 |
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[4767] | 259 | -cutplaneedges 0 |
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| 260 | -cutplanelighting 1 |
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| 261 | -cutplaneopacity 1.0 |
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| 262 | -cutplanepreinterp 1 |
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| 263 | -cutplanesvisible 0 |
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| 264 | -cutplanewireframe 0 |
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| 265 | -field "Default" |
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| 266 | -isolinecolor white |
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| 267 | -isosurfaceedges 0 |
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| 268 | -isosurfacelighting 1 |
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| 269 | -isosurfaceopacity 0.6 |
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| 270 | -isosurfacevisible 1 |
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| 271 | -isosurfacewireframe 0 |
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| 272 | -legendvisible 1 |
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| 273 | -numcontours 10 |
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| 274 | -outline 0 |
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| 275 | -xcutplaneposition 50 |
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| 276 | -xcutplanevisible 1 |
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| 277 | -xgrid 0 |
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| 278 | -ycutplaneposition 50 |
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| 279 | -ycutplanevisible 1 |
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| 280 | -ygrid 0 |
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| 281 | -zcutplaneposition 50 |
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| 282 | -zcutplanevisible 1 |
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| 283 | -zgrid 0 |
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[4188] | 284 | } |
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[3514] | 285 | array set _changed { |
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[4440] | 286 | -colormap 0 |
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[5078] | 287 | -cutplaneedges 0 |
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| 288 | -cutplanelighting 0 |
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| 289 | -cutplaneopacity 0 |
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| 290 | -cutplanepreinterp 0 |
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| 291 | -cutplanesvisible 0 |
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| 292 | -cutplanewireframe 0 |
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| 293 | -isosurfaceedges 0 |
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| 294 | -isosurfacelighting 0 |
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[4188] | 295 | -isosurfaceopacity 0 |
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[5078] | 296 | -isosurfacevisible 0 |
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| 297 | -isosurfacewireframe 0 |
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[4188] | 298 | -numcontours 0 |
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[5078] | 299 | -outline 0 |
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| 300 | -xcutplaneposition 0 |
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| 301 | -xcutplanevisible 0 |
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| 302 | -ycutplaneposition 0 |
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| 303 | -ycutplanevisible 0 |
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| 304 | -zcutplaneposition 0 |
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| 305 | -zcutplanevisible 0 |
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[3514] | 306 | } |
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[4509] | 307 | array set _widget { |
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[4542] | 308 | -isosurfaceopacity 60 |
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| 309 | -cutplaneopacity 100 |
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[4509] | 310 | } |
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[3330] | 311 | |
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| 312 | itk_component add view { |
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| 313 | canvas $itk_component(plotarea).view \ |
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| 314 | -highlightthickness 0 -borderwidth 0 |
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| 315 | } { |
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| 316 | usual |
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| 317 | ignore -highlightthickness -borderwidth -background |
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| 318 | } |
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| 319 | |
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| 320 | itk_component add fieldmenu { |
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| 321 | menu $itk_component(plotarea).menu -bg black -fg white -relief flat \ |
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[4993] | 322 | -tearoff 0 |
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[3330] | 323 | } { |
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| 324 | usual |
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| 325 | ignore -background -foreground -relief -tearoff |
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| 326 | } |
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[4993] | 327 | |
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| 328 | # add an editor for adjusting the legend min and max values |
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| 329 | itk_component add editor { |
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| 330 | Rappture::Editor $itk_interior.editor \ |
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| 331 | -activatecommand [itcl::code $this LegendRangeAction activate] \ |
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| 332 | -validatecommand [itcl::code $this LegendRangeAction validate] \ |
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| 333 | -applycommand [itcl::code $this LegendRangeAction apply] |
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| 334 | } |
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| 335 | |
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[3330] | 336 | set c $itk_component(view) |
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| 337 | bind $c <Configure> [itcl::code $this EventuallyResize %w %h] |
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| 338 | bind $c <4> [itcl::code $this Zoom in 0.25] |
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| 339 | bind $c <5> [itcl::code $this Zoom out 0.25] |
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| 340 | bind $c <KeyPress-Left> [list %W xview scroll 10 units] |
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| 341 | bind $c <KeyPress-Right> [list %W xview scroll -10 units] |
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| 342 | bind $c <KeyPress-Up> [list %W yview scroll 10 units] |
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| 343 | bind $c <KeyPress-Down> [list %W yview scroll -10 units] |
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| 344 | bind $c <Enter> "focus %W" |
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| 345 | bind $c <Control-F1> [itcl::code $this ToggleConsole] |
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| 346 | |
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| 347 | # Fix the scrollregion in case we go off screen |
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| 348 | $c configure -scrollregion [$c bbox all] |
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| 349 | |
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| 350 | set _map(id) [$c create image 0 0 -anchor nw -image $_image(plot)] |
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[4993] | 351 | set _map(cwidth) -1 |
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| 352 | set _map(cheight) -1 |
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[3330] | 353 | set _map(zoom) 1.0 |
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| 354 | set _map(original) "" |
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| 355 | |
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| 356 | set f [$itk_component(main) component controls] |
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| 357 | itk_component add reset { |
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| 358 | button $f.reset -borderwidth 1 -padx 1 -pady 1 \ |
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| 359 | -highlightthickness 0 \ |
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| 360 | -image [Rappture::icon reset-view] \ |
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| 361 | -command [itcl::code $this Zoom reset] |
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| 362 | } { |
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| 363 | usual |
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| 364 | ignore -highlightthickness |
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| 365 | } |
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| 366 | pack $itk_component(reset) -side top -padx 2 -pady 2 |
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[3523] | 367 | Rappture::Tooltip::for $itk_component(reset) \ |
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| 368 | "Reset the view to the default zoom level" |
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[3330] | 369 | |
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| 370 | itk_component add zoomin { |
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| 371 | button $f.zin -borderwidth 1 -padx 1 -pady 1 \ |
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| 372 | -highlightthickness 0 \ |
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| 373 | -image [Rappture::icon zoom-in] \ |
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| 374 | -command [itcl::code $this Zoom in] |
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| 375 | } { |
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| 376 | usual |
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| 377 | ignore -highlightthickness |
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| 378 | } |
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| 379 | pack $itk_component(zoomin) -side top -padx 2 -pady 2 |
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| 380 | Rappture::Tooltip::for $itk_component(zoomin) "Zoom in" |
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| 381 | |
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| 382 | itk_component add zoomout { |
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| 383 | button $f.zout -borderwidth 1 -padx 1 -pady 1 \ |
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| 384 | -highlightthickness 0 \ |
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| 385 | -image [Rappture::icon zoom-out] \ |
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| 386 | -command [itcl::code $this Zoom out] |
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| 387 | } { |
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| 388 | usual |
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| 389 | ignore -highlightthickness |
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| 390 | } |
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| 391 | pack $itk_component(zoomout) -side top -padx 2 -pady 2 |
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| 392 | Rappture::Tooltip::for $itk_component(zoomout) "Zoom out" |
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| 393 | |
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| 394 | itk_component add contour { |
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| 395 | Rappture::PushButton $f.contour \ |
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| 396 | -onimage [Rappture::icon volume-on] \ |
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| 397 | -offimage [Rappture::icon volume-off] \ |
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[4188] | 398 | -variable [itcl::scope _settings(-isosurfacevisible)] \ |
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[4993] | 399 | -command [itcl::code $this AdjustSetting -isosurfacevisible] |
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[3330] | 400 | } |
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| 401 | $itk_component(contour) select |
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| 402 | Rappture::Tooltip::for $itk_component(contour) \ |
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[4381] | 403 | "Hide the isosurface" |
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[3330] | 404 | pack $itk_component(contour) -padx 2 -pady 2 |
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| 405 | |
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| 406 | itk_component add cutplane { |
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| 407 | Rappture::PushButton $f.cutplane \ |
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| 408 | -onimage [Rappture::icon cutbutton] \ |
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| 409 | -offimage [Rappture::icon cutbutton] \ |
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[4188] | 410 | -variable [itcl::scope _settings(-cutplanesvisible)] \ |
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[4993] | 411 | -command [itcl::code $this AdjustSetting -cutplanesvisible] |
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[3330] | 412 | } |
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| 413 | Rappture::Tooltip::for $itk_component(cutplane) \ |
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[4381] | 414 | "Show the cutplanes" |
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[3330] | 415 | pack $itk_component(cutplane) -padx 2 -pady 2 |
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| 416 | |
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| 417 | |
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| 418 | if { [catch { |
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| 419 | BuildIsosurfaceTab |
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| 420 | BuildCutplaneTab |
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| 421 | BuildAxisTab |
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| 422 | BuildCameraTab |
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| 423 | } errs] != 0 } { |
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| 424 | puts stderr errs=$errs |
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| 425 | } |
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[4767] | 426 | |
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[3330] | 427 | # Legend |
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| 428 | set _image(legend) [image create photo] |
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| 429 | itk_component add legend { |
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[4993] | 430 | canvas $itk_component(plotarea).legend -width 50 -highlightthickness 0 |
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[3330] | 431 | } { |
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| 432 | usual |
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| 433 | ignore -highlightthickness |
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| 434 | rename -background -plotbackground plotBackground Background |
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| 435 | } |
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| 436 | |
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[4993] | 437 | # Hack around the Tk panewindow. The problem is that the requested |
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[3330] | 438 | # size of the 3d view isn't set until an image is retrieved from |
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| 439 | # the server. So the panewindow uses the tiny size. |
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| 440 | set w 10000 |
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| 441 | pack forget $itk_component(view) |
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| 442 | blt::table $itk_component(plotarea) \ |
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[4993] | 443 | 0,0 $itk_component(view) -fill both -reqwidth $w |
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[3330] | 444 | blt::table configure $itk_component(plotarea) c1 -resize none |
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| 445 | |
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[4993] | 446 | SetupMouseRotationBindings |
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| 447 | SetupMousePanningBindings |
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| 448 | SetupKeyboardBindings |
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| 449 | |
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| 450 | |
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| 451 | #bind $itk_component(view) <ButtonRelease-3> \ |
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| 452 | # [itcl::code $this Pick %x %y] |
---|
| 453 | |
---|
| 454 | |
---|
| 455 | if {[string equal "x11" [tk windowingsystem]]} { |
---|
| 456 | # Bindings for zoom via mouse |
---|
| 457 | bind $itk_component(view) <4> [itcl::code $this Zoom out] |
---|
| 458 | bind $itk_component(view) <5> [itcl::code $this Zoom in] |
---|
| 459 | } |
---|
| 460 | |
---|
| 461 | set _image(download) [image create photo] |
---|
| 462 | |
---|
| 463 | eval itk_initialize $args |
---|
| 464 | |
---|
[5094] | 465 | EnableWaitDialog 900 |
---|
[4993] | 466 | Connect |
---|
| 467 | } |
---|
| 468 | |
---|
| 469 | # ---------------------------------------------------------------------- |
---|
| 470 | # DESTRUCTOR |
---|
| 471 | # ---------------------------------------------------------------------- |
---|
| 472 | itcl::body Rappture::VtkIsosurfaceViewer::destructor {} { |
---|
| 473 | Disconnect |
---|
| 474 | image delete $_image(plot) |
---|
| 475 | image delete $_image(download) |
---|
| 476 | catch { blt::arcball destroy $_arcball } |
---|
| 477 | } |
---|
| 478 | |
---|
| 479 | itcl::body Rappture::VtkIsosurfaceViewer::SetupMouseRotationBindings {} { |
---|
[3330] | 480 | # Bindings for rotation via mouse |
---|
| 481 | bind $itk_component(view) <ButtonPress-1> \ |
---|
| 482 | [itcl::code $this Rotate click %x %y] |
---|
| 483 | bind $itk_component(view) <B1-Motion> \ |
---|
| 484 | [itcl::code $this Rotate drag %x %y] |
---|
| 485 | bind $itk_component(view) <ButtonRelease-1> \ |
---|
| 486 | [itcl::code $this Rotate release %x %y] |
---|
[4993] | 487 | } |
---|
[3330] | 488 | |
---|
[4993] | 489 | itcl::body Rappture::VtkIsosurfaceViewer::DisableMouseRotationBindings {} { |
---|
| 490 | # Bindings for rotation via mouse |
---|
| 491 | bind $itk_component(view) <ButtonPress-1> "" |
---|
| 492 | bind $itk_component(view) <B1-Motion> "" |
---|
| 493 | bind $itk_component(view) <ButtonRelease-1> "" |
---|
| 494 | } |
---|
| 495 | |
---|
| 496 | itcl::body Rappture::VtkIsosurfaceViewer::SetupMousePanningBindings {} { |
---|
[3330] | 497 | # Bindings for panning via mouse |
---|
| 498 | bind $itk_component(view) <ButtonPress-2> \ |
---|
| 499 | [itcl::code $this Pan click %x %y] |
---|
| 500 | bind $itk_component(view) <B2-Motion> \ |
---|
| 501 | [itcl::code $this Pan drag %x %y] |
---|
| 502 | bind $itk_component(view) <ButtonRelease-2> \ |
---|
| 503 | [itcl::code $this Pan release %x %y] |
---|
[4993] | 504 | } |
---|
[3330] | 505 | |
---|
[4993] | 506 | itcl::body Rappture::VtkIsosurfaceViewer::SetupKeyboardBindings {} { |
---|
[3330] | 507 | # Bindings for panning via keyboard |
---|
| 508 | bind $itk_component(view) <KeyPress-Left> \ |
---|
| 509 | [itcl::code $this Pan set -10 0] |
---|
| 510 | bind $itk_component(view) <KeyPress-Right> \ |
---|
| 511 | [itcl::code $this Pan set 10 0] |
---|
| 512 | bind $itk_component(view) <KeyPress-Up> \ |
---|
| 513 | [itcl::code $this Pan set 0 -10] |
---|
| 514 | bind $itk_component(view) <KeyPress-Down> \ |
---|
| 515 | [itcl::code $this Pan set 0 10] |
---|
| 516 | bind $itk_component(view) <Shift-KeyPress-Left> \ |
---|
| 517 | [itcl::code $this Pan set -2 0] |
---|
| 518 | bind $itk_component(view) <Shift-KeyPress-Right> \ |
---|
| 519 | [itcl::code $this Pan set 2 0] |
---|
| 520 | bind $itk_component(view) <Shift-KeyPress-Up> \ |
---|
| 521 | [itcl::code $this Pan set 0 -2] |
---|
| 522 | bind $itk_component(view) <Shift-KeyPress-Down> \ |
---|
| 523 | [itcl::code $this Pan set 0 2] |
---|
| 524 | |
---|
| 525 | # Bindings for zoom via keyboard |
---|
| 526 | bind $itk_component(view) <KeyPress-Prior> \ |
---|
| 527 | [itcl::code $this Zoom out] |
---|
| 528 | bind $itk_component(view) <KeyPress-Next> \ |
---|
| 529 | [itcl::code $this Zoom in] |
---|
| 530 | |
---|
| 531 | bind $itk_component(view) <Enter> "focus $itk_component(view)" |
---|
| 532 | } |
---|
| 533 | |
---|
| 534 | itcl::body Rappture::VtkIsosurfaceViewer::DoResize {} { |
---|
| 535 | if { $_width < 2 } { |
---|
| 536 | set _width 500 |
---|
| 537 | } |
---|
| 538 | if { $_height < 2 } { |
---|
| 539 | set _height 500 |
---|
| 540 | } |
---|
| 541 | set _start [clock clicks -milliseconds] |
---|
| 542 | SendCmd "screen size $_width $_height" |
---|
| 543 | |
---|
| 544 | EventuallyRequestLegend |
---|
| 545 | set _resizePending 0 |
---|
| 546 | } |
---|
| 547 | |
---|
[4509] | 548 | itcl::body Rappture::VtkIsosurfaceViewer::DoChangeContourLevels {} { |
---|
| 549 | GenerateContourList |
---|
| 550 | SendCmd [list contour3d contourlist $_contourList(values)] |
---|
| 551 | SendCmd [list camera reset] |
---|
| 552 | DrawLegend |
---|
| 553 | set _contourList(updatePending) 0 |
---|
| 554 | } |
---|
| 555 | |
---|
[3330] | 556 | itcl::body Rappture::VtkIsosurfaceViewer::DoRotate {} { |
---|
[4993] | 557 | SendCmd "camera orient [ViewToQuaternion]" |
---|
[3330] | 558 | set _rotatePending 0 |
---|
| 559 | } |
---|
| 560 | |
---|
| 561 | itcl::body Rappture::VtkIsosurfaceViewer::EventuallyRequestLegend {} { |
---|
| 562 | if { !$_legendPending } { |
---|
| 563 | set _legendPending 1 |
---|
| 564 | $_dispatcher event -idle !legend |
---|
| 565 | } |
---|
| 566 | } |
---|
| 567 | |
---|
| 568 | itcl::body Rappture::VtkIsosurfaceViewer::EventuallyResize { w h } { |
---|
| 569 | set _width $w |
---|
| 570 | set _height $h |
---|
| 571 | $_arcball resize $w $h |
---|
| 572 | if { !$_resizePending } { |
---|
| 573 | set _resizePending 1 |
---|
| 574 | $_dispatcher event -after 400 !resize |
---|
| 575 | } |
---|
| 576 | } |
---|
| 577 | |
---|
| 578 | set rotate_delay 100 |
---|
| 579 | |
---|
| 580 | itcl::body Rappture::VtkIsosurfaceViewer::EventuallyRotate { q } { |
---|
[4765] | 581 | QuaternionToView $q |
---|
[3330] | 582 | if { !$_rotatePending } { |
---|
| 583 | set _rotatePending 1 |
---|
[4993] | 584 | global rotate_delay |
---|
[3330] | 585 | $_dispatcher event -after $rotate_delay !rotate |
---|
| 586 | } |
---|
| 587 | } |
---|
| 588 | |
---|
| 589 | itcl::body Rappture::VtkIsosurfaceViewer::EventuallySetCutplane { axis args } { |
---|
| 590 | if { !$_cutplanePending } { |
---|
| 591 | set _cutplanePending 1 |
---|
| 592 | $_dispatcher event -after 100 !${axis}cutplane |
---|
| 593 | } |
---|
| 594 | } |
---|
| 595 | |
---|
[4509] | 596 | itcl::body Rappture::VtkIsosurfaceViewer::EventuallyChangeContourLevels {} { |
---|
| 597 | set n $_contourList(numLevels) |
---|
| 598 | set _contourList(values) "" |
---|
| 599 | if { !$_contourList(updatePending) } { |
---|
| 600 | set _contourList(updatePending) 1 |
---|
[4993] | 601 | global rotate_delay |
---|
[4509] | 602 | $_dispatcher event -after $rotate_delay !contours |
---|
| 603 | } |
---|
| 604 | } |
---|
| 605 | |
---|
[3330] | 606 | # ---------------------------------------------------------------------- |
---|
| 607 | # USAGE: add <dataobj> ?<settings>? |
---|
| 608 | # |
---|
| 609 | # Clients use this to add a data object to the plot. The optional |
---|
| 610 | # <settings> are used to configure the plot. Allowed settings are |
---|
| 611 | # -color, -brightness, -width, -linestyle, and -raise. |
---|
| 612 | # ---------------------------------------------------------------------- |
---|
| 613 | itcl::body Rappture::VtkIsosurfaceViewer::add {dataobj {settings ""}} { |
---|
[3571] | 614 | if { ![$dataobj isvalid] } { |
---|
| 615 | return; # Object doesn't contain valid data. |
---|
| 616 | } |
---|
[3330] | 617 | array set params { |
---|
| 618 | -color auto |
---|
| 619 | -width 1 |
---|
| 620 | -linestyle solid |
---|
| 621 | -brightness 0 |
---|
| 622 | -raise 0 |
---|
| 623 | -description "" |
---|
| 624 | -param "" |
---|
| 625 | -type "" |
---|
| 626 | } |
---|
| 627 | array set params $settings |
---|
| 628 | set params(-description) "" |
---|
| 629 | set params(-param) "" |
---|
[3799] | 630 | array set params $settings |
---|
| 631 | |
---|
[3330] | 632 | if {$params(-color) == "auto" || $params(-color) == "autoreset"} { |
---|
| 633 | # can't handle -autocolors yet |
---|
| 634 | set params(-color) black |
---|
| 635 | } |
---|
[3813] | 636 | set pos [lsearch -exact $_dlist $dataobj] |
---|
[3330] | 637 | if {$pos < 0} { |
---|
| 638 | lappend _dlist $dataobj |
---|
| 639 | } |
---|
| 640 | set _obj2ovride($dataobj-color) $params(-color) |
---|
| 641 | set _obj2ovride($dataobj-width) $params(-width) |
---|
| 642 | set _obj2ovride($dataobj-raise) $params(-raise) |
---|
| 643 | $_dispatcher event -idle !rebuild |
---|
| 644 | } |
---|
| 645 | |
---|
| 646 | # ---------------------------------------------------------------------- |
---|
| 647 | # USAGE: delete ?<dataobj1> <dataobj2> ...? |
---|
| 648 | # |
---|
| 649 | # Clients use this to delete a dataobj from the plot. If no dataobjs |
---|
| 650 | # are specified, then all dataobjs are deleted. No data objects are |
---|
| 651 | # deleted. They are only removed from the display list. |
---|
| 652 | # |
---|
| 653 | # ---------------------------------------------------------------------- |
---|
| 654 | itcl::body Rappture::VtkIsosurfaceViewer::delete {args} { |
---|
| 655 | if { [llength $args] == 0} { |
---|
| 656 | set args $_dlist |
---|
| 657 | } |
---|
| 658 | # Delete all specified dataobjs |
---|
| 659 | set changed 0 |
---|
| 660 | foreach dataobj $args { |
---|
| 661 | set pos [lsearch -exact $_dlist $dataobj] |
---|
| 662 | if { $pos < 0 } { |
---|
| 663 | continue; # Don't know anything about it. |
---|
| 664 | } |
---|
| 665 | # Remove it from the dataobj list. |
---|
| 666 | set _dlist [lreplace $_dlist $pos $pos] |
---|
| 667 | array unset _obj2ovride $dataobj-* |
---|
| 668 | array unset _settings $dataobj-* |
---|
| 669 | set changed 1 |
---|
| 670 | } |
---|
| 671 | # If anything changed, then rebuild the plot |
---|
| 672 | if { $changed } { |
---|
| 673 | $_dispatcher event -idle !rebuild |
---|
| 674 | } |
---|
| 675 | } |
---|
| 676 | |
---|
| 677 | # ---------------------------------------------------------------------- |
---|
| 678 | # USAGE: get ?-objects? |
---|
| 679 | # USAGE: get ?-visible? |
---|
| 680 | # USAGE: get ?-image view? |
---|
| 681 | # |
---|
| 682 | # Clients use this to query the list of objects being plotted, in |
---|
| 683 | # order from bottom to top of this result. The optional "-image" |
---|
| 684 | # flag can also request the internal images being shown. |
---|
| 685 | # ---------------------------------------------------------------------- |
---|
| 686 | itcl::body Rappture::VtkIsosurfaceViewer::get {args} { |
---|
| 687 | if {[llength $args] == 0} { |
---|
| 688 | set args "-objects" |
---|
| 689 | } |
---|
| 690 | |
---|
| 691 | set op [lindex $args 0] |
---|
| 692 | switch -- $op { |
---|
| 693 | "-objects" { |
---|
| 694 | # put the dataobj list in order according to -raise options |
---|
| 695 | set dlist {} |
---|
| 696 | foreach dataobj $_dlist { |
---|
| 697 | if { ![IsValidObject $dataobj] } { |
---|
| 698 | continue |
---|
| 699 | } |
---|
[4993] | 700 | if {[info exists _obj2ovride($dataobj-raise)] && |
---|
[3330] | 701 | $_obj2ovride($dataobj-raise)} { |
---|
| 702 | set dlist [linsert $dlist 0 $dataobj] |
---|
| 703 | } else { |
---|
| 704 | lappend dlist $dataobj |
---|
| 705 | } |
---|
| 706 | } |
---|
| 707 | return $dlist |
---|
| 708 | } |
---|
| 709 | "-visible" { |
---|
| 710 | set dlist {} |
---|
| 711 | foreach dataobj $_dlist { |
---|
| 712 | if { ![IsValidObject $dataobj] } { |
---|
| 713 | continue |
---|
| 714 | } |
---|
| 715 | if { ![info exists _obj2ovride($dataobj-raise)] } { |
---|
| 716 | # No setting indicates that the object isn't visible. |
---|
| 717 | continue |
---|
| 718 | } |
---|
| 719 | # Otherwise use the -raise parameter to put the object to |
---|
| 720 | # the front of the list. |
---|
| 721 | if { $_obj2ovride($dataobj-raise) } { |
---|
| 722 | set dlist [linsert $dlist 0 $dataobj] |
---|
| 723 | } else { |
---|
| 724 | lappend dlist $dataobj |
---|
| 725 | } |
---|
| 726 | } |
---|
| 727 | return $dlist |
---|
[4993] | 728 | } |
---|
[3330] | 729 | -image { |
---|
| 730 | if {[llength $args] != 2} { |
---|
| 731 | error "wrong # args: should be \"get -image view\"" |
---|
| 732 | } |
---|
| 733 | switch -- [lindex $args end] { |
---|
| 734 | view { |
---|
| 735 | return $_image(plot) |
---|
| 736 | } |
---|
| 737 | default { |
---|
| 738 | error "bad image name \"[lindex $args end]\": should be view" |
---|
| 739 | } |
---|
| 740 | } |
---|
| 741 | } |
---|
| 742 | default { |
---|
| 743 | error "bad option \"$op\": should be -objects or -image" |
---|
| 744 | } |
---|
| 745 | } |
---|
| 746 | } |
---|
| 747 | |
---|
| 748 | # ---------------------------------------------------------------------- |
---|
| 749 | # USAGE: scale ?<data1> <data2> ...? |
---|
| 750 | # |
---|
| 751 | # Sets the default limits for the overall plot according to the |
---|
| 752 | # limits of the data for all of the given <data> objects. This |
---|
| 753 | # accounts for all objects--even those not showing on the screen. |
---|
| 754 | # Because of this, the limits are appropriate for all objects as |
---|
| 755 | # the user scans through data in the ResultSet viewer. |
---|
| 756 | # ---------------------------------------------------------------------- |
---|
| 757 | itcl::body Rappture::VtkIsosurfaceViewer::scale { args } { |
---|
| 758 | foreach dataobj $args { |
---|
[3571] | 759 | if { ![$dataobj isvalid] } { |
---|
| 760 | continue; # Object doesn't contain valid data. |
---|
| 761 | } |
---|
[3440] | 762 | foreach axis { x y z } { |
---|
| 763 | set lim [$dataobj limits $axis] |
---|
| 764 | if { ![info exists _limits($axis)] } { |
---|
| 765 | set _limits($axis) $lim |
---|
| 766 | continue |
---|
| 767 | } |
---|
| 768 | foreach {min max} $lim break |
---|
| 769 | foreach {amin amax} $_limits($axis) break |
---|
| 770 | if { $amin > $min } { |
---|
| 771 | set amin $min |
---|
| 772 | } |
---|
| 773 | if { $amax < $max } { |
---|
| 774 | set amax $max |
---|
| 775 | } |
---|
| 776 | set _limits($axis) [list $amin $amax] |
---|
[3330] | 777 | } |
---|
[3440] | 778 | foreach { fname lim } [$dataobj fieldlimits] { |
---|
| 779 | if { ![info exists _limits($fname)] } { |
---|
| 780 | set _limits($fname) $lim |
---|
[4993] | 781 | |
---|
| 782 | # set reasonable defaults for |
---|
| 783 | # customrangevmin and customrangevmax |
---|
| 784 | foreach {min max} $lim break |
---|
[5054] | 785 | SetMinMaxGauges $min $max |
---|
| 786 | set _settings(-customrangemin) $min |
---|
| 787 | set _settings(-customrangemax) $max |
---|
[4993] | 788 | |
---|
[3440] | 789 | continue |
---|
| 790 | } |
---|
| 791 | foreach {min max} $lim break |
---|
| 792 | foreach {fmin fmax} $_limits($fname) break |
---|
[4993] | 793 | if { ! $_settings(-customrange) } { |
---|
[5054] | 794 | SetMinMaxGauges $fmin $fmax |
---|
[4993] | 795 | } |
---|
[3440] | 796 | if { $fmin > $min } { |
---|
| 797 | set fmin $min |
---|
| 798 | } |
---|
| 799 | if { $fmax < $max } { |
---|
| 800 | set fmax $max |
---|
| 801 | } |
---|
| 802 | set _limits($fname) [list $fmin $fmax] |
---|
| 803 | } |
---|
[3330] | 804 | } |
---|
| 805 | } |
---|
| 806 | |
---|
| 807 | # ---------------------------------------------------------------------- |
---|
| 808 | # USAGE: download coming |
---|
| 809 | # USAGE: download controls <downloadCommand> |
---|
| 810 | # USAGE: download now |
---|
| 811 | # |
---|
| 812 | # Clients use this method to create a downloadable representation |
---|
| 813 | # of the plot. Returns a list of the form {ext string}, where |
---|
| 814 | # "ext" is the file extension (indicating the type of data) and |
---|
| 815 | # "string" is the data itself. |
---|
| 816 | # ---------------------------------------------------------------------- |
---|
| 817 | itcl::body Rappture::VtkIsosurfaceViewer::download {option args} { |
---|
| 818 | switch $option { |
---|
| 819 | coming { |
---|
| 820 | if {[catch { |
---|
| 821 | blt::winop snap $itk_component(plotarea) $_image(download) |
---|
| 822 | }]} { |
---|
| 823 | $_image(download) configure -width 1 -height 1 |
---|
| 824 | $_image(download) put #000000 |
---|
| 825 | } |
---|
| 826 | } |
---|
| 827 | controls { |
---|
| 828 | set popup .vtkviewerdownload |
---|
| 829 | if { ![winfo exists .vtkviewerdownload] } { |
---|
| 830 | set inner [BuildDownloadPopup $popup [lindex $args 0]] |
---|
| 831 | } else { |
---|
| 832 | set inner [$popup component inner] |
---|
| 833 | } |
---|
| 834 | set _downloadPopup(image_controls) $inner.image_frame |
---|
| 835 | set num [llength [get]] |
---|
| 836 | set num [expr {($num == 1) ? "1 result" : "$num results"}] |
---|
| 837 | set word [Rappture::filexfer::label downloadWord] |
---|
| 838 | $inner.summary configure -text "$word $num in the following format:" |
---|
| 839 | update idletasks ;# Fix initial sizes |
---|
| 840 | return $popup |
---|
| 841 | } |
---|
| 842 | now { |
---|
| 843 | set popup .vtkviewerdownload |
---|
| 844 | if {[winfo exists .vtkviewerdownload]} { |
---|
| 845 | $popup deactivate |
---|
| 846 | } |
---|
| 847 | switch -- $_downloadPopup(format) { |
---|
| 848 | "image" { |
---|
| 849 | return [$this GetImage [lindex $args 0]] |
---|
| 850 | } |
---|
| 851 | "vtk" { |
---|
| 852 | return [$this GetVtkData [lindex $args 0]] |
---|
| 853 | } |
---|
| 854 | } |
---|
| 855 | return "" |
---|
| 856 | } |
---|
| 857 | default { |
---|
| 858 | error "bad option \"$option\": should be coming, controls, now" |
---|
| 859 | } |
---|
| 860 | } |
---|
| 861 | } |
---|
| 862 | |
---|
| 863 | # ---------------------------------------------------------------------- |
---|
| 864 | # USAGE: Connect ?<host:port>,<host:port>...? |
---|
| 865 | # |
---|
| 866 | # Clients use this method to establish a connection to a new |
---|
| 867 | # server, or to reestablish a connection to the previous server. |
---|
| 868 | # Any existing connection is automatically closed. |
---|
| 869 | # ---------------------------------------------------------------------- |
---|
| 870 | itcl::body Rappture::VtkIsosurfaceViewer::Connect {} { |
---|
| 871 | set _hosts [GetServerList "vtkvis"] |
---|
| 872 | if { "" == $_hosts } { |
---|
| 873 | return 0 |
---|
| 874 | } |
---|
[5156] | 875 | set _reset 1 |
---|
[3330] | 876 | set result [VisViewer::Connect $_hosts] |
---|
| 877 | if { $result } { |
---|
[3592] | 878 | if { $_reportClientInfo } { |
---|
| 879 | # Tell the server the viewer, hub, user and session. |
---|
[4075] | 880 | # Do this immediately on connect before buffering any commands |
---|
[3592] | 881 | global env |
---|
| 882 | |
---|
| 883 | set info {} |
---|
| 884 | set user "???" |
---|
| 885 | if { [info exists env(USER)] } { |
---|
| 886 | set user $env(USER) |
---|
| 887 | } |
---|
| 888 | set session "???" |
---|
| 889 | if { [info exists env(SESSION)] } { |
---|
| 890 | set session $env(SESSION) |
---|
| 891 | } |
---|
[4669] | 892 | lappend info "version" "$Rappture::version" |
---|
| 893 | lappend info "build" "$Rappture::build" |
---|
| 894 | lappend info "svnurl" "$Rappture::svnurl" |
---|
| 895 | lappend info "installdir" "$Rappture::installdir" |
---|
[3592] | 896 | lappend info "hub" [exec hostname] |
---|
| 897 | lappend info "client" "vtkisosurfaceviewer" |
---|
| 898 | lappend info "user" $user |
---|
| 899 | lappend info "session" $session |
---|
| 900 | SendCmd "clientinfo [list $info]" |
---|
| 901 | } |
---|
| 902 | |
---|
[3330] | 903 | set w [winfo width $itk_component(view)] |
---|
| 904 | set h [winfo height $itk_component(view)] |
---|
| 905 | EventuallyResize $w $h |
---|
| 906 | } |
---|
| 907 | return $result |
---|
| 908 | } |
---|
| 909 | |
---|
| 910 | # |
---|
| 911 | # isconnected -- |
---|
| 912 | # |
---|
| 913 | # Indicates if we are currently connected to the visualization server. |
---|
| 914 | # |
---|
| 915 | itcl::body Rappture::VtkIsosurfaceViewer::isconnected {} { |
---|
| 916 | return [VisViewer::IsConnected] |
---|
| 917 | } |
---|
| 918 | |
---|
| 919 | # |
---|
| 920 | # disconnect -- |
---|
| 921 | # |
---|
| 922 | itcl::body Rappture::VtkIsosurfaceViewer::disconnect {} { |
---|
| 923 | Disconnect |
---|
| 924 | set _reset 1 |
---|
| 925 | } |
---|
| 926 | |
---|
| 927 | # |
---|
| 928 | # Disconnect -- |
---|
| 929 | # |
---|
| 930 | # Clients use this method to disconnect from the current rendering |
---|
| 931 | # server. |
---|
| 932 | # |
---|
| 933 | itcl::body Rappture::VtkIsosurfaceViewer::Disconnect {} { |
---|
| 934 | VisViewer::Disconnect |
---|
| 935 | |
---|
| 936 | $_dispatcher cancel !rebuild |
---|
| 937 | $_dispatcher cancel !resize |
---|
| 938 | $_dispatcher cancel !rotate |
---|
| 939 | $_dispatcher cancel !xcutplane |
---|
| 940 | $_dispatcher cancel !ycutplane |
---|
| 941 | $_dispatcher cancel !zcutplane |
---|
| 942 | $_dispatcher cancel !legend |
---|
| 943 | # disconnected -- no more data sitting on server |
---|
[4673] | 944 | array unset _datasets |
---|
| 945 | array unset _colormaps |
---|
[3330] | 946 | } |
---|
| 947 | |
---|
| 948 | # ---------------------------------------------------------------------- |
---|
| 949 | # USAGE: ReceiveImage -bytes <size> -type <type> -token <token> |
---|
| 950 | # |
---|
| 951 | # Invoked automatically whenever the "image" command comes in from |
---|
| 952 | # the rendering server. Indicates that binary image data with the |
---|
| 953 | # specified <size> will follow. |
---|
| 954 | # ---------------------------------------------------------------------- |
---|
| 955 | itcl::body Rappture::VtkIsosurfaceViewer::ReceiveImage { args } { |
---|
| 956 | array set info { |
---|
| 957 | -token "???" |
---|
| 958 | -bytes 0 |
---|
| 959 | -type image |
---|
| 960 | } |
---|
| 961 | array set info $args |
---|
| 962 | set bytes [ReceiveBytes $info(-bytes)] |
---|
| 963 | if { $info(-type) == "image" } { |
---|
| 964 | if 0 { |
---|
[4767] | 965 | set f [open "last.ppm" "w"] |
---|
| 966 | fconfigure $f -encoding binary |
---|
| 967 | puts -nonewline $f $bytes |
---|
[3330] | 968 | close $f |
---|
| 969 | } |
---|
| 970 | $_image(plot) configure -data $bytes |
---|
[4336] | 971 | #set time [clock seconds] |
---|
| 972 | #set date [clock format $time] |
---|
| 973 | #set w [image width $_image(plot)] |
---|
| 974 | #set h [image height $_image(plot)] |
---|
[4993] | 975 | #puts stderr "$date: received image ${w}x${h} image" |
---|
[3330] | 976 | if { $_start > 0 } { |
---|
| 977 | set finish [clock clicks -milliseconds] |
---|
| 978 | #puts stderr "round trip time [expr $finish -$_start] milliseconds" |
---|
| 979 | set _start 0 |
---|
| 980 | } |
---|
| 981 | } elseif { $info(type) == "print" } { |
---|
| 982 | set tag $this-print-$info(-token) |
---|
| 983 | set _hardcopy($tag) $bytes |
---|
| 984 | } |
---|
| 985 | } |
---|
| 986 | |
---|
| 987 | # |
---|
| 988 | # ReceiveDataset -- |
---|
| 989 | # |
---|
| 990 | itcl::body Rappture::VtkIsosurfaceViewer::ReceiveDataset { args } { |
---|
| 991 | if { ![isconnected] } { |
---|
| 992 | return |
---|
| 993 | } |
---|
| 994 | set option [lindex $args 0] |
---|
| 995 | switch -- $option { |
---|
| 996 | "scalar" { |
---|
| 997 | set option [lindex $args 1] |
---|
| 998 | switch -- $option { |
---|
| 999 | "world" { |
---|
| 1000 | foreach { x y z value tag } [lrange $args 2 end] break |
---|
| 1001 | } |
---|
| 1002 | "pixel" { |
---|
| 1003 | foreach { x y value tag } [lrange $args 2 end] break |
---|
| 1004 | } |
---|
| 1005 | } |
---|
| 1006 | } |
---|
| 1007 | "vector" { |
---|
| 1008 | set option [lindex $args 1] |
---|
| 1009 | switch -- $option { |
---|
| 1010 | "world" { |
---|
| 1011 | foreach { x y z vx vy vz tag } [lrange $args 2 end] break |
---|
| 1012 | } |
---|
| 1013 | "pixel" { |
---|
| 1014 | foreach { x y vx vy vz tag } [lrange $args 2 end] break |
---|
| 1015 | } |
---|
| 1016 | } |
---|
| 1017 | } |
---|
| 1018 | "names" { |
---|
| 1019 | foreach { name } [lindex $args 1] { |
---|
| 1020 | #puts stderr "Dataset: $name" |
---|
| 1021 | } |
---|
| 1022 | } |
---|
| 1023 | default { |
---|
| 1024 | error "unknown dataset option \"$option\" from server" |
---|
| 1025 | } |
---|
| 1026 | } |
---|
| 1027 | } |
---|
| 1028 | |
---|
| 1029 | # ---------------------------------------------------------------------- |
---|
| 1030 | # USAGE: Rebuild |
---|
| 1031 | # |
---|
| 1032 | # Called automatically whenever something changes that affects the |
---|
| 1033 | # data in the widget. Clears any existing data and rebuilds the |
---|
| 1034 | # widget to display new data. |
---|
| 1035 | # ---------------------------------------------------------------------- |
---|
| 1036 | itcl::body Rappture::VtkIsosurfaceViewer::Rebuild {} { |
---|
| 1037 | set w [winfo width $itk_component(view)] |
---|
| 1038 | set h [winfo height $itk_component(view)] |
---|
| 1039 | if { $w < 2 || $h < 2 } { |
---|
[5092] | 1040 | update |
---|
[3530] | 1041 | $_dispatcher event -idle !rebuild |
---|
[3330] | 1042 | return |
---|
| 1043 | } |
---|
| 1044 | |
---|
| 1045 | # Turn on buffering of commands to the server. We don't want to |
---|
| 1046 | # be preempted by a server disconnect/reconnect (which automatically |
---|
[4993] | 1047 | # generates a new call to Rebuild). |
---|
[3421] | 1048 | StartBufferingCommands |
---|
[4767] | 1049 | |
---|
[3392] | 1050 | if { $_reset } { |
---|
| 1051 | set _width $w |
---|
| 1052 | set _height $h |
---|
| 1053 | $_arcball resize $w $h |
---|
| 1054 | DoResize |
---|
[4704] | 1055 | |
---|
[3392] | 1056 | # Reset the camera and other view parameters |
---|
[4704] | 1057 | $_arcball quaternion [ViewToQuaternion] |
---|
[4745] | 1058 | InitSettings -ortho |
---|
[3392] | 1059 | DoRotate |
---|
| 1060 | PanCamera |
---|
| 1061 | set _first "" |
---|
[4745] | 1062 | InitSettings -background \ |
---|
| 1063 | -xgrid -ygrid -zgrid -axismode \ |
---|
| 1064 | -axesvisible -axislabels -axisminorticks |
---|
[4688] | 1065 | #SendCmd "axis lformat all %g" |
---|
[3514] | 1066 | StopBufferingCommands |
---|
[3392] | 1067 | SendCmd "imgflush" |
---|
[3514] | 1068 | StartBufferingCommands |
---|
[3392] | 1069 | } |
---|
[3330] | 1070 | set _first "" |
---|
[4381] | 1071 | SendCmd "dataset visible 0" |
---|
[4715] | 1072 | eval scale $_dlist |
---|
[3330] | 1073 | foreach dataobj [get -objects] { |
---|
| 1074 | if { [info exists _obj2ovride($dataobj-raise)] && $_first == "" } { |
---|
| 1075 | set _first $dataobj |
---|
[4715] | 1076 | SetCurrentFieldName $dataobj |
---|
[3330] | 1077 | } |
---|
| 1078 | foreach comp [$dataobj components] { |
---|
| 1079 | set tag $dataobj-$comp |
---|
| 1080 | if { ![info exists _datasets($tag)] } { |
---|
| 1081 | set bytes [$dataobj vtkdata $comp] |
---|
[4767] | 1082 | if 0 { |
---|
| 1083 | set f [open "/tmp/isosurface.vtk" "w"] |
---|
| 1084 | fconfigure $f -translation binary -encoding binary |
---|
| 1085 | puts -nonewline $f $bytes |
---|
| 1086 | close $f |
---|
[3330] | 1087 | } |
---|
| 1088 | set length [string length $bytes] |
---|
[3421] | 1089 | if { $_reportClientInfo } { |
---|
[3392] | 1090 | set info {} |
---|
[4749] | 1091 | lappend info "tool_id" [$dataobj hints toolid] |
---|
| 1092 | lappend info "tool_name" [$dataobj hints toolname] |
---|
| 1093 | lappend info "tool_title" [$dataobj hints tooltitle] |
---|
| 1094 | lappend info "tool_command" [$dataobj hints toolcommand] |
---|
| 1095 | lappend info "tool_revision" [$dataobj hints toolrevision] |
---|
[3394] | 1096 | lappend info "dataset_label" [$dataobj hints label] |
---|
| 1097 | lappend info "dataset_size" $length |
---|
| 1098 | lappend info "dataset_tag" $tag |
---|
[3392] | 1099 | SendCmd "clientinfo [list $info]" |
---|
| 1100 | } |
---|
[4688] | 1101 | SendCmd "dataset add $tag data follows $length" |
---|
[5134] | 1102 | SendData $bytes |
---|
[3330] | 1103 | set _datasets($tag) 1 |
---|
| 1104 | SetObjectStyle $dataobj $comp |
---|
| 1105 | } |
---|
| 1106 | if { [info exists _obj2ovride($dataobj-raise)] } { |
---|
[4993] | 1107 | SendCmd "contour3d visible 1 $tag" |
---|
[3330] | 1108 | } |
---|
| 1109 | } |
---|
| 1110 | } |
---|
[3514] | 1111 | |
---|
[4381] | 1112 | InitSettings -cutplanesvisible -isosurfacevisible -outline |
---|
[3330] | 1113 | if { $_reset } { |
---|
[4993] | 1114 | # These are settings that rely on a dataset being loaded. |
---|
[3330] | 1115 | InitSettings \ |
---|
[5386] | 1116 | -field -range \ |
---|
[4188] | 1117 | -isosurfaceedges -isosurfacelighting -isosurfaceopacity \ |
---|
[4993] | 1118 | -isosurfacewireframe \ |
---|
| 1119 | -xcutplaneposition -ycutplaneposition -zcutplaneposition \ |
---|
| 1120 | -xcutplanevisible -ycutplanevisible -zcutplanevisible \ |
---|
[4188] | 1121 | -cutplanepreinterp -numcontours |
---|
[3514] | 1122 | |
---|
[3330] | 1123 | Zoom reset |
---|
[4993] | 1124 | foreach axis { x y z } { |
---|
[5156] | 1125 | set label "" |
---|
| 1126 | if { $_first != "" } { |
---|
| 1127 | set label [$_first hints ${axis}label] |
---|
| 1128 | } |
---|
[4993] | 1129 | if { $label == "" } { |
---|
[3548] | 1130 | set label [string toupper $axis] |
---|
[4993] | 1131 | } |
---|
[4767] | 1132 | # May be a space in the axis label |
---|
[4993] | 1133 | SendCmd [list axis name $axis $label] |
---|
[3409] | 1134 | } |
---|
[3514] | 1135 | if { [array size _fields] < 2 } { |
---|
[4642] | 1136 | catch {blt::table forget $itk_component(field) $itk_component(field_l)} |
---|
[3514] | 1137 | } |
---|
[3330] | 1138 | set _reset 0 |
---|
| 1139 | } |
---|
[4398] | 1140 | # Redraw the legend even if we're using the same colormap. The position |
---|
| 1141 | # of the isolines may have changed because the range of data changed. |
---|
| 1142 | DrawLegend |
---|
[3330] | 1143 | |
---|
| 1144 | # Actually write the commands to the server socket. If it fails, we don't |
---|
| 1145 | # care. We're finished here. |
---|
| 1146 | blt::busy hold $itk_component(hull) |
---|
[3421] | 1147 | StopBufferingCommands; # Turn off buffering and send commands. |
---|
[3330] | 1148 | blt::busy release $itk_component(hull) |
---|
| 1149 | } |
---|
| 1150 | |
---|
| 1151 | # ---------------------------------------------------------------------- |
---|
| 1152 | # USAGE: CurrentDatasets ?-all -visible? ?dataobjs? |
---|
| 1153 | # |
---|
| 1154 | # Returns a list of server IDs for the current datasets being displayed. This |
---|
| 1155 | # is normally a single ID, but it might be a list of IDs if the current data |
---|
| 1156 | # object has multiple components. |
---|
| 1157 | # ---------------------------------------------------------------------- |
---|
| 1158 | itcl::body Rappture::VtkIsosurfaceViewer::CurrentDatasets {args} { |
---|
| 1159 | set flag [lindex $args 0] |
---|
[4993] | 1160 | switch -- $flag { |
---|
[3330] | 1161 | "-all" { |
---|
| 1162 | if { [llength $args] > 1 } { |
---|
| 1163 | error "CurrentDatasets: can't specify dataobj after \"-all\"" |
---|
| 1164 | } |
---|
| 1165 | set dlist [get -objects] |
---|
| 1166 | } |
---|
| 1167 | "-visible" { |
---|
| 1168 | if { [llength $args] > 1 } { |
---|
| 1169 | set dlist {} |
---|
| 1170 | set args [lrange $args 1 end] |
---|
| 1171 | foreach dataobj $args { |
---|
| 1172 | if { [info exists _obj2ovride($dataobj-raise)] } { |
---|
| 1173 | lappend dlist $dataobj |
---|
| 1174 | } |
---|
| 1175 | } |
---|
| 1176 | } else { |
---|
| 1177 | set dlist [get -visible] |
---|
| 1178 | } |
---|
[4993] | 1179 | } |
---|
[3330] | 1180 | default { |
---|
| 1181 | set dlist $args |
---|
| 1182 | } |
---|
| 1183 | } |
---|
| 1184 | set rlist "" |
---|
| 1185 | foreach dataobj $dlist { |
---|
| 1186 | foreach comp [$dataobj components] { |
---|
| 1187 | set tag $dataobj-$comp |
---|
| 1188 | if { [info exists _datasets($tag)] && $_datasets($tag) } { |
---|
| 1189 | lappend rlist $tag |
---|
| 1190 | } |
---|
| 1191 | } |
---|
| 1192 | } |
---|
| 1193 | return $rlist |
---|
| 1194 | } |
---|
| 1195 | |
---|
| 1196 | # ---------------------------------------------------------------------- |
---|
| 1197 | # USAGE: Zoom in |
---|
| 1198 | # USAGE: Zoom out |
---|
| 1199 | # USAGE: Zoom reset |
---|
| 1200 | # |
---|
| 1201 | # Called automatically when the user clicks on one of the zoom |
---|
| 1202 | # controls for this widget. Changes the zoom for the current view. |
---|
| 1203 | # ---------------------------------------------------------------------- |
---|
| 1204 | itcl::body Rappture::VtkIsosurfaceViewer::Zoom {option} { |
---|
| 1205 | switch -- $option { |
---|
| 1206 | "in" { |
---|
[4704] | 1207 | set _view(-zoom) [expr {$_view(-zoom)*1.25}] |
---|
| 1208 | SendCmd "camera zoom $_view(-zoom)" |
---|
[3330] | 1209 | } |
---|
| 1210 | "out" { |
---|
[4704] | 1211 | set _view(-zoom) [expr {$_view(-zoom)*0.8}] |
---|
| 1212 | SendCmd "camera zoom $_view(-zoom)" |
---|
[3330] | 1213 | } |
---|
| 1214 | "reset" { |
---|
| 1215 | array set _view { |
---|
[4765] | 1216 | -qw 0.853553 |
---|
| 1217 | -qx -0.353553 |
---|
| 1218 | -qy 0.353553 |
---|
| 1219 | -qz 0.146447 |
---|
| 1220 | -xpan 0 |
---|
| 1221 | -ypan 0 |
---|
| 1222 | -zoom 1.0 |
---|
[3330] | 1223 | } |
---|
| 1224 | if { $_first != "" } { |
---|
| 1225 | set location [$_first hints camera] |
---|
| 1226 | if { $location != "" } { |
---|
| 1227 | array set _view $location |
---|
| 1228 | } |
---|
| 1229 | } |
---|
[4704] | 1230 | $_arcball quaternion [ViewToQuaternion] |
---|
[3550] | 1231 | DoRotate |
---|
[3416] | 1232 | SendCmd "camera reset" |
---|
[3330] | 1233 | } |
---|
| 1234 | } |
---|
| 1235 | } |
---|
| 1236 | |
---|
| 1237 | itcl::body Rappture::VtkIsosurfaceViewer::PanCamera {} { |
---|
[4704] | 1238 | set x $_view(-xpan) |
---|
| 1239 | set y $_view(-ypan) |
---|
[3330] | 1240 | SendCmd "camera pan $x $y" |
---|
| 1241 | } |
---|
| 1242 | |
---|
| 1243 | # ---------------------------------------------------------------------- |
---|
| 1244 | # USAGE: Rotate click <x> <y> |
---|
| 1245 | # USAGE: Rotate drag <x> <y> |
---|
| 1246 | # USAGE: Rotate release <x> <y> |
---|
| 1247 | # |
---|
| 1248 | # Called automatically when the user clicks/drags/releases in the |
---|
| 1249 | # plot area. Moves the plot according to the user's actions. |
---|
| 1250 | # ---------------------------------------------------------------------- |
---|
| 1251 | itcl::body Rappture::VtkIsosurfaceViewer::Rotate {option x y} { |
---|
| 1252 | switch -- $option { |
---|
| 1253 | "click" { |
---|
| 1254 | $itk_component(view) configure -cursor fleur |
---|
| 1255 | set _click(x) $x |
---|
| 1256 | set _click(y) $y |
---|
| 1257 | } |
---|
| 1258 | "drag" { |
---|
| 1259 | if {[array size _click] == 0} { |
---|
| 1260 | Rotate click $x $y |
---|
| 1261 | } else { |
---|
| 1262 | set w [winfo width $itk_component(view)] |
---|
| 1263 | set h [winfo height $itk_component(view)] |
---|
| 1264 | if {$w <= 0 || $h <= 0} { |
---|
| 1265 | return |
---|
| 1266 | } |
---|
| 1267 | |
---|
| 1268 | if {[catch { |
---|
| 1269 | # this fails sometimes for no apparent reason |
---|
| 1270 | set dx [expr {double($x-$_click(x))/$w}] |
---|
| 1271 | set dy [expr {double($y-$_click(y))/$h}] |
---|
| 1272 | }]} { |
---|
| 1273 | return |
---|
| 1274 | } |
---|
| 1275 | if { $dx == 0 && $dy == 0 } { |
---|
| 1276 | return |
---|
| 1277 | } |
---|
| 1278 | set q [$_arcball rotate $x $y $_click(x) $_click(y)] |
---|
| 1279 | EventuallyRotate $q |
---|
| 1280 | set _click(x) $x |
---|
| 1281 | set _click(y) $y |
---|
| 1282 | } |
---|
| 1283 | } |
---|
| 1284 | "release" { |
---|
| 1285 | Rotate drag $x $y |
---|
| 1286 | $itk_component(view) configure -cursor "" |
---|
| 1287 | catch {unset _click} |
---|
| 1288 | } |
---|
| 1289 | default { |
---|
| 1290 | error "bad option \"$option\": should be click, drag, release" |
---|
| 1291 | } |
---|
| 1292 | } |
---|
| 1293 | } |
---|
| 1294 | |
---|
| 1295 | itcl::body Rappture::VtkIsosurfaceViewer::Pick {x y} { |
---|
| 1296 | foreach tag [CurrentDatasets -visible] { |
---|
[4765] | 1297 | SendCmd "dataset getscalar pixel $x $y $tag" |
---|
[4993] | 1298 | } |
---|
[3330] | 1299 | } |
---|
| 1300 | |
---|
| 1301 | # ---------------------------------------------------------------------- |
---|
| 1302 | # USAGE: $this Pan click x y |
---|
| 1303 | # $this Pan drag x y |
---|
| 1304 | # $this Pan release x y |
---|
| 1305 | # |
---|
| 1306 | # Called automatically when the user clicks on one of the zoom |
---|
| 1307 | # controls for this widget. Changes the zoom for the current view. |
---|
| 1308 | # ---------------------------------------------------------------------- |
---|
| 1309 | itcl::body Rappture::VtkIsosurfaceViewer::Pan {option x y} { |
---|
| 1310 | switch -- $option { |
---|
| 1311 | "set" { |
---|
| 1312 | set w [winfo width $itk_component(view)] |
---|
| 1313 | set h [winfo height $itk_component(view)] |
---|
| 1314 | set x [expr $x / double($w)] |
---|
| 1315 | set y [expr $y / double($h)] |
---|
[4704] | 1316 | set _view(-xpan) [expr $_view(-xpan) + $x] |
---|
| 1317 | set _view(-ypan) [expr $_view(-ypan) + $y] |
---|
[3330] | 1318 | PanCamera |
---|
| 1319 | return |
---|
| 1320 | } |
---|
| 1321 | "click" { |
---|
| 1322 | set _click(x) $x |
---|
| 1323 | set _click(y) $y |
---|
| 1324 | $itk_component(view) configure -cursor hand1 |
---|
| 1325 | } |
---|
| 1326 | "drag" { |
---|
| 1327 | if { ![info exists _click(x)] } { |
---|
| 1328 | set _click(x) $x |
---|
| 1329 | } |
---|
| 1330 | if { ![info exists _click(y)] } { |
---|
| 1331 | set _click(y) $y |
---|
| 1332 | } |
---|
| 1333 | set w [winfo width $itk_component(view)] |
---|
| 1334 | set h [winfo height $itk_component(view)] |
---|
| 1335 | set dx [expr ($_click(x) - $x)/double($w)] |
---|
| 1336 | set dy [expr ($_click(y) - $y)/double($h)] |
---|
| 1337 | set _click(x) $x |
---|
| 1338 | set _click(y) $y |
---|
[4704] | 1339 | set _view(-xpan) [expr $_view(-xpan) - $dx] |
---|
| 1340 | set _view(-ypan) [expr $_view(-ypan) - $dy] |
---|
[3330] | 1341 | PanCamera |
---|
| 1342 | } |
---|
| 1343 | "release" { |
---|
| 1344 | Pan drag $x $y |
---|
| 1345 | $itk_component(view) configure -cursor "" |
---|
| 1346 | } |
---|
| 1347 | default { |
---|
| 1348 | error "unknown option \"$option\": should set, click, drag, or release" |
---|
| 1349 | } |
---|
| 1350 | } |
---|
| 1351 | } |
---|
| 1352 | |
---|
| 1353 | # ---------------------------------------------------------------------- |
---|
| 1354 | # USAGE: InitSettings <what> ?<value>? |
---|
| 1355 | # |
---|
| 1356 | # Used internally to update rendering settings whenever parameters |
---|
| 1357 | # change in the popup settings panel. Sends the new settings off |
---|
| 1358 | # to the back end. |
---|
| 1359 | # ---------------------------------------------------------------------- |
---|
| 1360 | itcl::body Rappture::VtkIsosurfaceViewer::InitSettings { args } { |
---|
| 1361 | foreach spec $args { |
---|
| 1362 | if { [info exists _settings($_first-$spec)] } { |
---|
| 1363 | # Reset global setting with dataobj specific setting |
---|
| 1364 | set _settings($spec) $_settings($_first-$spec) |
---|
| 1365 | } |
---|
| 1366 | AdjustSetting $spec |
---|
| 1367 | } |
---|
| 1368 | } |
---|
| 1369 | |
---|
| 1370 | # |
---|
| 1371 | # AdjustSetting -- |
---|
| 1372 | # |
---|
| 1373 | # Changes/updates a specific setting in the widget. There are |
---|
| 1374 | # usually user-setable option. Commands are sent to the render |
---|
| 1375 | # server. |
---|
| 1376 | # |
---|
| 1377 | itcl::body Rappture::VtkIsosurfaceViewer::AdjustSetting {what {value ""}} { |
---|
| 1378 | if { ![isconnected] } { |
---|
| 1379 | return |
---|
| 1380 | } |
---|
| 1381 | switch -- $what { |
---|
[4188] | 1382 | "-axesvisible" { |
---|
[4688] | 1383 | set bool $_settings($what) |
---|
[3330] | 1384 | SendCmd "axis visible all $bool" |
---|
| 1385 | } |
---|
[4688] | 1386 | "-axislabels" { |
---|
| 1387 | set bool $_settings($what) |
---|
[3330] | 1388 | SendCmd "axis labels all $bool" |
---|
| 1389 | } |
---|
[4688] | 1390 | "-axisminorticks" { |
---|
[3330] | 1391 | set bool $_settings($what) |
---|
[4688] | 1392 | SendCmd "axis minticks all $bool" |
---|
[3330] | 1393 | } |
---|
[4188] | 1394 | "-axismode" { |
---|
[3330] | 1395 | set mode [$itk_component(axisMode) value] |
---|
| 1396 | set mode [$itk_component(axisMode) translate $mode] |
---|
| 1397 | set _settings($what) $mode |
---|
| 1398 | SendCmd "axis flymode $mode" |
---|
| 1399 | } |
---|
[4704] | 1400 | "-background" { |
---|
| 1401 | set bgcolor [$itk_component(background) value] |
---|
[4993] | 1402 | array set fgcolors { |
---|
| 1403 | "black" "white" |
---|
| 1404 | "white" "black" |
---|
| 1405 | "grey" "black" |
---|
| 1406 | } |
---|
[4704] | 1407 | configure -plotbackground $bgcolor \ |
---|
[4993] | 1408 | -plotforeground $fgcolors($bgcolor) |
---|
| 1409 | $itk_component(view) delete "legend" |
---|
| 1410 | DrawLegend |
---|
[4688] | 1411 | } |
---|
[4188] | 1412 | "-cutplaneedges" { |
---|
[5078] | 1413 | set _changed($what) 1 |
---|
[3330] | 1414 | set bool $_settings($what) |
---|
[3514] | 1415 | SendCmd "cutplane edges $bool" |
---|
[3330] | 1416 | } |
---|
[4704] | 1417 | "-cutplanelighting" { |
---|
[5078] | 1418 | set _changed($what) 1 |
---|
[4704] | 1419 | set bool $_settings($what) |
---|
| 1420 | SendCmd "cutplane lighting $bool" |
---|
| 1421 | } |
---|
| 1422 | "-cutplaneopacity" { |
---|
[5071] | 1423 | set _changed($what) 1 |
---|
[4704] | 1424 | set _settings($what) [expr $_widget($what) * 0.01] |
---|
| 1425 | SendCmd "cutplane opacity $_settings($what)" |
---|
| 1426 | } |
---|
| 1427 | "-cutplanepreinterp" { |
---|
[5078] | 1428 | set _changed($what) 1 |
---|
[4704] | 1429 | set bool $_settings($what) |
---|
| 1430 | SendCmd "cutplane preinterp $bool" |
---|
| 1431 | } |
---|
[4188] | 1432 | "-cutplanesvisible" { |
---|
[5078] | 1433 | set _changed($what) 1 |
---|
[3330] | 1434 | set bool $_settings($what) |
---|
[4993] | 1435 | SendCmd "cutplane visible 0" |
---|
[4398] | 1436 | if { $bool } { |
---|
| 1437 | foreach tag [CurrentDatasets -visible] { |
---|
| 1438 | SendCmd "cutplane visible $bool $tag" |
---|
| 1439 | } |
---|
| 1440 | } |
---|
| 1441 | if { $bool } { |
---|
| 1442 | Rappture::Tooltip::for $itk_component(cutplane) \ |
---|
| 1443 | "Hide the cutplanes" |
---|
| 1444 | } else { |
---|
| 1445 | Rappture::Tooltip::for $itk_component(cutplane) \ |
---|
| 1446 | "Show the cutplanes" |
---|
| 1447 | } |
---|
[3330] | 1448 | } |
---|
[4188] | 1449 | "-cutplanewireframe" { |
---|
[5078] | 1450 | set _changed($what) 1 |
---|
[3330] | 1451 | set bool $_settings($what) |
---|
[3514] | 1452 | SendCmd "cutplane wireframe $bool" |
---|
[3330] | 1453 | } |
---|
[4188] | 1454 | "-colormap" { |
---|
[4440] | 1455 | set _changed($what) 1 |
---|
[3514] | 1456 | StartBufferingCommands |
---|
| 1457 | set color [$itk_component(colormap) value] |
---|
[4704] | 1458 | set _settings($what) $color |
---|
[4993] | 1459 | if { $color == "none" } { |
---|
| 1460 | if { $_settings(-colormapvisible) } { |
---|
| 1461 | SendCmd "contour3d colormode constant {}" |
---|
| 1462 | set _settings(-colormapvisible) 0 |
---|
| 1463 | } |
---|
| 1464 | } else { |
---|
| 1465 | if { !$_settings(-colormapvisible) } { |
---|
| 1466 | SendCmd "contour3d colormode $_colorMode $_curFldName" |
---|
| 1467 | set _settings(-colormapvisible) 1 |
---|
| 1468 | } |
---|
| 1469 | SetCurrentColormap $color |
---|
| 1470 | } |
---|
[3514] | 1471 | StopBufferingCommands |
---|
[4993] | 1472 | EventuallyRequestLegend |
---|
[3330] | 1473 | } |
---|
[4704] | 1474 | "-field" { |
---|
| 1475 | set label [$itk_component(field) value] |
---|
| 1476 | set fname [$itk_component(field) translate $label] |
---|
| 1477 | set _settings($what) $fname |
---|
| 1478 | if { [info exists _fields($fname)] } { |
---|
| 1479 | foreach { label units components } $_fields($fname) break |
---|
| 1480 | if { $components > 1 } { |
---|
| 1481 | set _colorMode vmag |
---|
| 1482 | } else { |
---|
| 1483 | set _colorMode scalar |
---|
| 1484 | } |
---|
| 1485 | set _curFldName $fname |
---|
| 1486 | set _curFldLabel $label |
---|
| 1487 | } else { |
---|
| 1488 | puts stderr "unknown field \"$fname\"" |
---|
| 1489 | return |
---|
[4509] | 1490 | } |
---|
[4704] | 1491 | SendCmd "dataset scalar $_curFldName" |
---|
| 1492 | if { ![info exists _limits($_curFldName)] } { |
---|
| 1493 | SendCmd "dataset maprange all" |
---|
| 1494 | } else { |
---|
[4993] | 1495 | if { $_settings(-customrange) } { |
---|
[5054] | 1496 | set vmin [$itk_component(min) value] |
---|
| 1497 | set vmax [$itk_component(max) value] |
---|
| 1498 | } else { |
---|
| 1499 | foreach { vmin vmax } $_limits($_curFldName) break |
---|
| 1500 | # set the min / max gauges with limits from the field |
---|
| 1501 | # the legend's min and max text will be updated |
---|
| 1502 | # when the legend is redrawn in DrawLegend |
---|
| 1503 | SetMinMaxGauges $vmin $vmax |
---|
[4993] | 1504 | } |
---|
| 1505 | SendCmd "dataset maprange explicit $vmin $vmax $_curFldName" |
---|
[4704] | 1506 | } |
---|
| 1507 | SendCmd "cutplane colormode $_colorMode $_curFldName" |
---|
| 1508 | SendCmd "contour3d colormode $_colorMode $_curFldName" |
---|
| 1509 | SendCmd "camera reset" |
---|
| 1510 | GenerateContourList |
---|
| 1511 | DrawLegend |
---|
[3514] | 1512 | } |
---|
[4704] | 1513 | "-isolinecolor" { |
---|
| 1514 | set color [$itk_component(isolineColor) value] |
---|
[4993] | 1515 | set _settings($what) $color |
---|
| 1516 | DrawLegend |
---|
[4704] | 1517 | } |
---|
| 1518 | "-isosurfaceedges" { |
---|
[5078] | 1519 | set _changed($what) 1 |
---|
[4188] | 1520 | set bool $_settings($what) |
---|
[4993] | 1521 | SendCmd "contour3d edges $bool" |
---|
[3514] | 1522 | } |
---|
[4704] | 1523 | "-isosurfacelighting" { |
---|
[5078] | 1524 | set _changed($what) 1 |
---|
[4704] | 1525 | set bool $_settings($what) |
---|
[4993] | 1526 | SendCmd "contour3d lighting $bool" |
---|
[4704] | 1527 | } |
---|
| 1528 | "-isosurfaceopacity" { |
---|
[5071] | 1529 | set _changed($what) 1 |
---|
[4704] | 1530 | set _settings($what) [expr $_widget($what) * 0.01] |
---|
[4993] | 1531 | SendCmd "contour3d opacity $_settings($what)" |
---|
[4704] | 1532 | } |
---|
[4188] | 1533 | "-isosurfacevisible" { |
---|
[5078] | 1534 | set _changed($what) 1 |
---|
[4188] | 1535 | set bool $_settings($what) |
---|
[4993] | 1536 | SendCmd "contour3d visible 0" |
---|
[3514] | 1537 | if { $bool } { |
---|
[4352] | 1538 | foreach tag [CurrentDatasets -visible] { |
---|
| 1539 | SendCmd "contour3d visible $bool $tag" |
---|
| 1540 | } |
---|
[3514] | 1541 | Rappture::Tooltip::for $itk_component(contour) \ |
---|
| 1542 | "Hide the isosurface" |
---|
| 1543 | } else { |
---|
| 1544 | Rappture::Tooltip::for $itk_component(contour) \ |
---|
| 1545 | "Show the isosurface" |
---|
| 1546 | } |
---|
| 1547 | } |
---|
[4704] | 1548 | "-isosurfacewireframe" { |
---|
[5078] | 1549 | set _changed($what) 1 |
---|
[4188] | 1550 | set bool $_settings($what) |
---|
[4993] | 1551 | SendCmd "contour3d wireframe $bool" |
---|
[3514] | 1552 | } |
---|
[4704] | 1553 | "-legendvisible" { |
---|
| 1554 | if { !$_settings($what) } { |
---|
| 1555 | $itk_component(view) delete legend |
---|
[4993] | 1556 | } |
---|
| 1557 | DrawLegend |
---|
[3514] | 1558 | } |
---|
[4704] | 1559 | "-numcontours" { |
---|
[5071] | 1560 | set _changed($what) 1 |
---|
[4704] | 1561 | set _settings($what) [$itk_component(numcontours) value] |
---|
| 1562 | if { $_contourList(numLevels) != $_settings($what) } { |
---|
| 1563 | set _contourList(numLevels) $_settings($what) |
---|
| 1564 | EventuallyChangeContourLevels |
---|
| 1565 | } |
---|
| 1566 | } |
---|
| 1567 | "-ortho" { |
---|
| 1568 | set bool $_view($what) |
---|
| 1569 | if { $bool } { |
---|
| 1570 | SendCmd "camera mode ortho" |
---|
| 1571 | } else { |
---|
| 1572 | SendCmd "camera mode persp" |
---|
| 1573 | } |
---|
| 1574 | } |
---|
[4381] | 1575 | "-outline" { |
---|
[5078] | 1576 | set _changed($what) 1 |
---|
[4188] | 1577 | set bool $_settings($what) |
---|
[4993] | 1578 | SendCmd "outline visible 0" |
---|
[4398] | 1579 | if { $bool } { |
---|
| 1580 | foreach tag [CurrentDatasets -visible] { |
---|
| 1581 | SendCmd "outline visible $bool $tag" |
---|
| 1582 | } |
---|
| 1583 | } |
---|
[3514] | 1584 | } |
---|
[4993] | 1585 | "-range" { |
---|
| 1586 | if { $_settings(-customrange) } { |
---|
[5054] | 1587 | set vmin [$itk_component(min) value] |
---|
| 1588 | set vmax [$itk_component(max) value] |
---|
[4993] | 1589 | } else { |
---|
[5054] | 1590 | foreach { vmin vmax } $_limits($_curFldName) break |
---|
[4993] | 1591 | } |
---|
| 1592 | GenerateContourList |
---|
| 1593 | SendCmd [list contour3d contourlist $_contourList(values)] |
---|
| 1594 | SendCmd "dataset maprange explicit $vmin $vmax $_curFldName" |
---|
| 1595 | DrawLegend |
---|
| 1596 | } |
---|
[4704] | 1597 | "-xcutplanevisible" - "-ycutplanevisible" - "-zcutplanevisible" { |
---|
[5078] | 1598 | set _changed($what) 1 |
---|
[4704] | 1599 | set axis [string tolower [string range $what 1 1]] |
---|
| 1600 | set bool $_settings($what) |
---|
| 1601 | if { $bool } { |
---|
| 1602 | $itk_component(${axis}position) configure -state normal \ |
---|
| 1603 | -troughcolor white |
---|
[3330] | 1604 | } else { |
---|
[4704] | 1605 | $itk_component(${axis}position) configure -state disabled \ |
---|
| 1606 | -troughcolor grey82 |
---|
[3330] | 1607 | } |
---|
[4993] | 1608 | SendCmd "cutplane axis $axis $bool" |
---|
[3330] | 1609 | } |
---|
[4704] | 1610 | "-xcutplaneposition" - "-ycutplaneposition" - "-zcutplaneposition" { |
---|
[5078] | 1611 | set _changed($what) 1 |
---|
[4704] | 1612 | set axis [string tolower [string range $what 1 1]] |
---|
| 1613 | set pos [expr $_settings($what) * 0.01] |
---|
| 1614 | SendCmd "cutplane slice ${axis} ${pos}" |
---|
| 1615 | set _cutplanePending 0 |
---|
[3330] | 1616 | } |
---|
[4704] | 1617 | "-xgrid" - "-ygrid" - "-zgrid" { |
---|
| 1618 | set axis [string tolower [string range $what 1 1]] |
---|
| 1619 | set bool $_settings($what) |
---|
| 1620 | SendCmd "axis grid $axis $bool" |
---|
| 1621 | } |
---|
[3330] | 1622 | default { |
---|
| 1623 | error "don't know how to fix $what" |
---|
| 1624 | } |
---|
| 1625 | } |
---|
| 1626 | } |
---|
| 1627 | |
---|
| 1628 | # |
---|
| 1629 | # RequestLegend -- |
---|
| 1630 | # |
---|
| 1631 | # Request a new legend from the server. The size of the legend |
---|
[4993] | 1632 | # is determined from the height of the canvas. |
---|
[3330] | 1633 | # |
---|
| 1634 | # This should be called when |
---|
[4993] | 1635 | # 1. A new current colormap is set. |
---|
| 1636 | # 2. Window is resized. |
---|
| 1637 | # 3. The limits of the data have changed. (Just need a redraw). |
---|
| 1638 | # 4. Number of isolines have changed. (Just need a redraw). |
---|
| 1639 | # 5. Legend becomes visible (Just need a redraw). |
---|
[3330] | 1640 | # |
---|
| 1641 | itcl::body Rappture::VtkIsosurfaceViewer::RequestLegend {} { |
---|
[3779] | 1642 | set _legendPending 0 |
---|
[3445] | 1643 | if { ![info exists _fields($_curFldName)] } { |
---|
| 1644 | return |
---|
| 1645 | } |
---|
| 1646 | set fname $_curFldName |
---|
[3330] | 1647 | set font "Arial 8" |
---|
| 1648 | set lineht [font metrics $font -linespace] |
---|
| 1649 | set w 12 |
---|
| 1650 | set h [expr {$_height - 2 * ($lineht + 2)}] |
---|
[3899] | 1651 | if { $h < 1 } { |
---|
[3330] | 1652 | return |
---|
| 1653 | } |
---|
[3445] | 1654 | if { [string match "component*" $fname] } { |
---|
[4993] | 1655 | set title "" |
---|
[3445] | 1656 | } else { |
---|
[4993] | 1657 | if { [info exists _fields($fname)] } { |
---|
| 1658 | foreach { title units } $_fields($fname) break |
---|
| 1659 | if { $units != "" } { |
---|
| 1660 | set title [format "%s (%s)" $title $units] |
---|
| 1661 | } |
---|
| 1662 | } else { |
---|
| 1663 | set title $fname |
---|
| 1664 | } |
---|
[3330] | 1665 | } |
---|
[3878] | 1666 | # If there's a title too, subtract one more line |
---|
[3445] | 1667 | if { $title != "" } { |
---|
[4993] | 1668 | incr h -$lineht |
---|
[3445] | 1669 | } |
---|
[4993] | 1670 | # Set the legend on the first isosurface dataset. |
---|
[3330] | 1671 | if { $_currentColormap != "" } { |
---|
[4993] | 1672 | set cmap $_currentColormap |
---|
[5139] | 1673 | if { ![info exists _colormaps($cmap)] } { |
---|
| 1674 | BuildColormap $cmap |
---|
| 1675 | set _colormaps($cmap) 1 |
---|
| 1676 | } |
---|
| 1677 | #SendCmd "legend $cmap scalar $_curFldName {} $w $h 0" |
---|
| 1678 | SendCmd "legend2 $cmap $w $h" |
---|
[3330] | 1679 | } |
---|
| 1680 | } |
---|
| 1681 | |
---|
| 1682 | # ---------------------------------------------------------------------- |
---|
| 1683 | # CONFIGURATION OPTION: -plotbackground |
---|
| 1684 | # ---------------------------------------------------------------------- |
---|
| 1685 | itcl::configbody Rappture::VtkIsosurfaceViewer::plotbackground { |
---|
| 1686 | if { [isconnected] } { |
---|
[3358] | 1687 | set rgb [Color2RGB $itk_option(-plotbackground)] |
---|
| 1688 | SendCmd "screen bgcolor $rgb" |
---|
[3330] | 1689 | } |
---|
| 1690 | } |
---|
| 1691 | |
---|
| 1692 | # ---------------------------------------------------------------------- |
---|
| 1693 | # CONFIGURATION OPTION: -plotforeground |
---|
| 1694 | # ---------------------------------------------------------------------- |
---|
| 1695 | itcl::configbody Rappture::VtkIsosurfaceViewer::plotforeground { |
---|
| 1696 | if { [isconnected] } { |
---|
[3358] | 1697 | set rgb [Color2RGB $itk_option(-plotforeground)] |
---|
[4993] | 1698 | SendCmd "axis color all $rgb" |
---|
[3544] | 1699 | SendCmd "outline color $rgb" |
---|
[3833] | 1700 | SendCmd "cutplane color $rgb" |
---|
[3330] | 1701 | } |
---|
| 1702 | } |
---|
| 1703 | |
---|
| 1704 | itcl::body Rappture::VtkIsosurfaceViewer::BuildIsosurfaceTab {} { |
---|
| 1705 | |
---|
| 1706 | set fg [option get $itk_component(hull) font Font] |
---|
| 1707 | #set bfg [option get $itk_component(hull) boldFont Font] |
---|
| 1708 | |
---|
| 1709 | set inner [$itk_component(main) insert end \ |
---|
| 1710 | -title "Isosurface Settings" \ |
---|
| 1711 | -icon [Rappture::icon volume-on]] |
---|
| 1712 | $inner configure -borderwidth 4 |
---|
| 1713 | |
---|
| 1714 | checkbutton $inner.contour \ |
---|
| 1715 | -text "Isosurfaces" \ |
---|
[4188] | 1716 | -variable [itcl::scope _settings(-isosurfacevisible)] \ |
---|
| 1717 | -command [itcl::code $this AdjustSetting -isosurfacevisible] \ |
---|
[3330] | 1718 | -font "Arial 9" |
---|
| 1719 | |
---|
| 1720 | checkbutton $inner.wireframe \ |
---|
| 1721 | -text "Wireframe" \ |
---|
[4188] | 1722 | -variable [itcl::scope _settings(-isosurfacewireframe)] \ |
---|
| 1723 | -command [itcl::code $this AdjustSetting -isosurfacewireframe] \ |
---|
[3330] | 1724 | -font "Arial 9" |
---|
| 1725 | |
---|
| 1726 | checkbutton $inner.lighting \ |
---|
| 1727 | -text "Enable Lighting" \ |
---|
[4188] | 1728 | -variable [itcl::scope _settings(-isosurfacelighting)] \ |
---|
| 1729 | -command [itcl::code $this AdjustSetting -isosurfacelighting] \ |
---|
[3330] | 1730 | -font "Arial 9" |
---|
| 1731 | |
---|
| 1732 | checkbutton $inner.edges \ |
---|
| 1733 | -text "Edges" \ |
---|
[4188] | 1734 | -variable [itcl::scope _settings(-isosurfaceedges)] \ |
---|
| 1735 | -command [itcl::code $this AdjustSetting -isosurfaceedges] \ |
---|
[3330] | 1736 | -font "Arial 9" |
---|
| 1737 | |
---|
| 1738 | checkbutton $inner.outline \ |
---|
| 1739 | -text "Outline" \ |
---|
[4381] | 1740 | -variable [itcl::scope _settings(-outline)] \ |
---|
| 1741 | -command [itcl::code $this AdjustSetting -outline] \ |
---|
[3330] | 1742 | -font "Arial 9" |
---|
| 1743 | |
---|
| 1744 | checkbutton $inner.legend \ |
---|
| 1745 | -text "Legend" \ |
---|
[4188] | 1746 | -variable [itcl::scope _settings(-legendvisible)] \ |
---|
| 1747 | -command [itcl::code $this AdjustSetting -legendvisible] \ |
---|
[3330] | 1748 | -font "Arial 9" |
---|
| 1749 | |
---|
[4993] | 1750 | label $inner.linecolor_l -text "Isolines" -font "Arial 9" |
---|
[3330] | 1751 | itk_component add isolineColor { |
---|
[4188] | 1752 | Rappture::Combobox $inner.linecolor -width 10 -editable 0 |
---|
[3330] | 1753 | } |
---|
| 1754 | $inner.linecolor choices insert end \ |
---|
| 1755 | "black" "black" \ |
---|
| 1756 | "blue" "blue" \ |
---|
| 1757 | "cyan" "cyan" \ |
---|
| 1758 | "green" "green" \ |
---|
| 1759 | "grey" "grey" \ |
---|
| 1760 | "magenta" "magenta" \ |
---|
| 1761 | "orange" "orange" \ |
---|
| 1762 | "red" "red" \ |
---|
| 1763 | "white" "white" \ |
---|
[4993] | 1764 | "none" "none" |
---|
[3330] | 1765 | |
---|
| 1766 | $itk_component(isolineColor) value "white" |
---|
| 1767 | bind $inner.linecolor <<Value>> \ |
---|
[4993] | 1768 | [itcl::code $this AdjustSetting -isolinecolor] |
---|
[3330] | 1769 | |
---|
[4993] | 1770 | label $inner.background_l -text "Background" -font "Arial 9" |
---|
[3330] | 1771 | itk_component add background { |
---|
[4188] | 1772 | Rappture::Combobox $inner.background -width 10 -editable 0 |
---|
[3330] | 1773 | } |
---|
| 1774 | $inner.background choices insert end \ |
---|
| 1775 | "black" "black" \ |
---|
| 1776 | "white" "white" \ |
---|
[4993] | 1777 | "grey" "grey" |
---|
[3330] | 1778 | |
---|
[4188] | 1779 | $itk_component(background) value $_settings(-background) |
---|
| 1780 | bind $inner.background <<Value>> \ |
---|
| 1781 | [itcl::code $this AdjustSetting -background] |
---|
[3330] | 1782 | |
---|
| 1783 | label $inner.opacity_l -text "Opacity" -font "Arial 9" |
---|
| 1784 | ::scale $inner.opacity -from 0 -to 100 -orient horizontal \ |
---|
[4509] | 1785 | -variable [itcl::scope _widget(-isosurfaceopacity)] \ |
---|
[3330] | 1786 | -width 10 \ |
---|
| 1787 | -showvalue off \ |
---|
[4188] | 1788 | -command [itcl::code $this AdjustSetting -isosurfaceopacity] |
---|
[4539] | 1789 | $inner.opacity set [expr $_settings(-isosurfaceopacity) * 100.0] |
---|
[3330] | 1790 | |
---|
[3514] | 1791 | itk_component add field_l { |
---|
[4993] | 1792 | label $inner.field_l -text "Field" -font "Arial 9" |
---|
[3514] | 1793 | } { |
---|
| 1794 | ignore -font |
---|
| 1795 | } |
---|
[3330] | 1796 | itk_component add field { |
---|
[4188] | 1797 | Rappture::Combobox $inner.field -width 10 -editable 0 |
---|
[3330] | 1798 | } |
---|
| 1799 | bind $inner.field <<Value>> \ |
---|
[4188] | 1800 | [itcl::code $this AdjustSetting -field] |
---|
[3330] | 1801 | |
---|
[4993] | 1802 | label $inner.colormap_l -text "Colormap" -font "Arial 9" |
---|
[3514] | 1803 | itk_component add colormap { |
---|
[4188] | 1804 | Rappture::Combobox $inner.colormap -width 10 -editable 0 |
---|
[3330] | 1805 | } |
---|
[4336] | 1806 | $inner.colormap choices insert end [GetColormapList] |
---|
[3330] | 1807 | |
---|
[3514] | 1808 | $itk_component(colormap) value "BCGYR" |
---|
| 1809 | bind $inner.colormap <<Value>> \ |
---|
[4188] | 1810 | [itcl::code $this AdjustSetting -colormap] |
---|
[3330] | 1811 | |
---|
[3514] | 1812 | label $inner.numcontours_l -text "Number of Isosurfaces" -font "Arial 9" |
---|
| 1813 | itk_component add numcontours { |
---|
| 1814 | Rappture::Spinint $inner.numcontours \ |
---|
[4184] | 1815 | -min 0 -max 50 -font "arial 9" |
---|
[3514] | 1816 | } |
---|
[4188] | 1817 | $itk_component(numcontours) value $_settings(-numcontours) |
---|
[3514] | 1818 | bind $itk_component(numcontours) <<Value>> \ |
---|
[4188] | 1819 | [itcl::code $this AdjustSetting -numcontours] |
---|
[3514] | 1820 | |
---|
[4993] | 1821 | |
---|
| 1822 | # add widgets for setting a custom range on the legend |
---|
| 1823 | |
---|
| 1824 | itk_component add crange { |
---|
| 1825 | checkbutton $inner.crange \ |
---|
| 1826 | -text "Use Custom Range:" \ |
---|
| 1827 | -variable [itcl::scope _settings(-customrange)] \ |
---|
[5054] | 1828 | -command [itcl::code $this ToggleCustomRange] \ |
---|
[4993] | 1829 | -font "Arial 9" |
---|
| 1830 | } |
---|
| 1831 | |
---|
| 1832 | itk_component add l_min { |
---|
| 1833 | label $inner.l_min -text "Min" -font "Arial 9" |
---|
| 1834 | } |
---|
| 1835 | itk_component add min { |
---|
[5071] | 1836 | Rappture::Gauge $inner.min -font "Arial 9" \ |
---|
[5054] | 1837 | -validatecommand [itcl::code $this LegendRangeValidate "" vmin] |
---|
[4993] | 1838 | } |
---|
[5054] | 1839 | bind $itk_component(min) <<Value>> \ |
---|
[4993] | 1840 | [itcl::code $this AdjustSetting -range] |
---|
| 1841 | |
---|
| 1842 | itk_component add l_max { |
---|
| 1843 | label $inner.l_max -text "Max" -font "Arial 9" |
---|
| 1844 | } |
---|
| 1845 | itk_component add max { |
---|
[5071] | 1846 | Rappture::Gauge $inner.max -font "Arial 9" \ |
---|
[5054] | 1847 | -validatecommand [itcl::code $this LegendRangeValidate "" vmax] |
---|
[4993] | 1848 | } |
---|
[5054] | 1849 | bind $itk_component(max) <<Value>> \ |
---|
[4993] | 1850 | [itcl::code $this AdjustSetting -range] |
---|
| 1851 | |
---|
| 1852 | $itk_component(min) configure -state disabled |
---|
| 1853 | $itk_component(max) configure -state disabled |
---|
| 1854 | |
---|
| 1855 | |
---|
[3330] | 1856 | blt::table $inner \ |
---|
[3514] | 1857 | 0,0 $inner.field_l -anchor w -pady 2 \ |
---|
| 1858 | 0,1 $inner.field -anchor w -pady 2 -fill x \ |
---|
| 1859 | 1,0 $inner.colormap_l -anchor w -pady 2 \ |
---|
| 1860 | 1,1 $inner.colormap -anchor w -pady 2 -fill x \ |
---|
| 1861 | 2,0 $inner.linecolor_l -anchor w -pady 2 \ |
---|
| 1862 | 2,1 $inner.linecolor -anchor w -pady 2 -fill x \ |
---|
[4993] | 1863 | 3,0 $inner.background_l -anchor w -pady 2 \ |
---|
| 1864 | 3,1 $inner.background -anchor w -pady 2 -fill x \ |
---|
[3514] | 1865 | 4,0 $inner.numcontours_l -anchor w -pady 2 \ |
---|
| 1866 | 4,1 $inner.numcontours -anchor w -pady 2 \ |
---|
| 1867 | 5,0 $inner.wireframe -anchor w -pady 2 -cspan 2 \ |
---|
| 1868 | 6,0 $inner.lighting -anchor w -pady 2 -cspan 2 \ |
---|
| 1869 | 7,0 $inner.edges -anchor w -pady 2 -cspan 2 \ |
---|
| 1870 | 8,0 $inner.outline -anchor w -pady 2 -cspan 2 \ |
---|
| 1871 | 9,0 $inner.legend -anchor w -pady 2 \ |
---|
| 1872 | 10,0 $inner.opacity_l -anchor w -pady 2 \ |
---|
| 1873 | 10,1 $inner.opacity -fill x -pady 2 -fill x \ |
---|
[4993] | 1874 | 11,0 $inner.crange -anchor w -pady 2 -cspan 2 \ |
---|
| 1875 | 12,0 $inner.l_min -anchor w -pady 2 \ |
---|
| 1876 | 12,1 $inner.min -anchor w -pady 2 -fill x \ |
---|
| 1877 | 13,0 $inner.l_max -anchor w -pady 2 \ |
---|
| 1878 | 13,1 $inner.max -anchor w -pady 2 -fill x \ |
---|
[3330] | 1879 | |
---|
| 1880 | blt::table configure $inner r* c* -resize none |
---|
[4993] | 1881 | blt::table configure $inner r14 c1 -resize expand |
---|
[3330] | 1882 | } |
---|
| 1883 | |
---|
| 1884 | itcl::body Rappture::VtkIsosurfaceViewer::BuildAxisTab {} { |
---|
| 1885 | |
---|
| 1886 | set fg [option get $itk_component(hull) font Font] |
---|
| 1887 | #set bfg [option get $itk_component(hull) boldFont Font] |
---|
| 1888 | |
---|
| 1889 | set inner [$itk_component(main) insert end \ |
---|
| 1890 | -title "Axis Settings" \ |
---|
[3517] | 1891 | -icon [Rappture::icon axis2]] |
---|
[3330] | 1892 | $inner configure -borderwidth 4 |
---|
| 1893 | |
---|
| 1894 | checkbutton $inner.visible \ |
---|
[4688] | 1895 | -text "Axes" \ |
---|
[4188] | 1896 | -variable [itcl::scope _settings(-axesvisible)] \ |
---|
| 1897 | -command [itcl::code $this AdjustSetting -axesvisible] \ |
---|
[3330] | 1898 | -font "Arial 9" |
---|
| 1899 | |
---|
| 1900 | checkbutton $inner.labels \ |
---|
[4688] | 1901 | -text "Axis Labels" \ |
---|
| 1902 | -variable [itcl::scope _settings(-axislabels)] \ |
---|
| 1903 | -command [itcl::code $this AdjustSetting -axislabels] \ |
---|
[3330] | 1904 | -font "Arial 9" |
---|
[4993] | 1905 | label $inner.grid_l -text "Grid" -font "Arial 9" |
---|
[4688] | 1906 | checkbutton $inner.xgrid \ |
---|
| 1907 | -text "X" \ |
---|
[4430] | 1908 | -variable [itcl::scope _settings(-xgrid)] \ |
---|
| 1909 | -command [itcl::code $this AdjustSetting -xgrid] \ |
---|
[3330] | 1910 | -font "Arial 9" |
---|
[4688] | 1911 | checkbutton $inner.ygrid \ |
---|
| 1912 | -text "Y" \ |
---|
[4430] | 1913 | -variable [itcl::scope _settings(-ygrid)] \ |
---|
| 1914 | -command [itcl::code $this AdjustSetting -ygrid] \ |
---|
[3330] | 1915 | -font "Arial 9" |
---|
[4688] | 1916 | checkbutton $inner.zgrid \ |
---|
| 1917 | -text "Z" \ |
---|
[4430] | 1918 | -variable [itcl::scope _settings(-zgrid)] \ |
---|
| 1919 | -command [itcl::code $this AdjustSetting -zgrid] \ |
---|
[3330] | 1920 | -font "Arial 9" |
---|
[4688] | 1921 | checkbutton $inner.minorticks \ |
---|
| 1922 | -text "Minor Ticks" \ |
---|
| 1923 | -variable [itcl::scope _settings(-axisminorticks)] \ |
---|
| 1924 | -command [itcl::code $this AdjustSetting -axisminorticks] \ |
---|
| 1925 | -font "Arial 9" |
---|
[3330] | 1926 | |
---|
[4993] | 1927 | label $inner.mode_l -text "Mode" -font "Arial 9" |
---|
[3330] | 1928 | |
---|
| 1929 | itk_component add axisMode { |
---|
[4188] | 1930 | Rappture::Combobox $inner.mode -width 10 -editable 0 |
---|
[3330] | 1931 | } |
---|
| 1932 | $inner.mode choices insert end \ |
---|
| 1933 | "static_triad" "static" \ |
---|
| 1934 | "closest_triad" "closest" \ |
---|
[3923] | 1935 | "furthest_triad" "farthest" \ |
---|
[4993] | 1936 | "outer_edges" "outer" |
---|
[4440] | 1937 | $itk_component(axisMode) value $_settings(-axismode) |
---|
[4188] | 1938 | bind $inner.mode <<Value>> [itcl::code $this AdjustSetting -axismode] |
---|
[3330] | 1939 | |
---|
| 1940 | blt::table $inner \ |
---|
[4688] | 1941 | 0,0 $inner.visible -anchor w -cspan 4 \ |
---|
| 1942 | 1,0 $inner.labels -anchor w -cspan 4 \ |
---|
| 1943 | 2,0 $inner.minorticks -anchor w -cspan 4 \ |
---|
| 1944 | 4,0 $inner.grid_l -anchor w \ |
---|
| 1945 | 4,1 $inner.xgrid -anchor w \ |
---|
| 1946 | 4,2 $inner.ygrid -anchor w \ |
---|
| 1947 | 4,3 $inner.zgrid -anchor w \ |
---|
| 1948 | 5,0 $inner.mode_l -anchor w -padx { 2 0 } \ |
---|
| 1949 | 5,1 $inner.mode -fill x -cspan 3 |
---|
[3330] | 1950 | |
---|
| 1951 | blt::table configure $inner r* c* -resize none |
---|
[4688] | 1952 | blt::table configure $inner r7 c6 -resize expand |
---|
| 1953 | blt::table configure $inner r3 -height 0.125i |
---|
[3330] | 1954 | } |
---|
| 1955 | |
---|
| 1956 | |
---|
| 1957 | itcl::body Rappture::VtkIsosurfaceViewer::BuildCameraTab {} { |
---|
| 1958 | set inner [$itk_component(main) insert end \ |
---|
| 1959 | -title "Camera Settings" \ |
---|
| 1960 | -icon [Rappture::icon camera]] |
---|
| 1961 | $inner configure -borderwidth 4 |
---|
| 1962 | |
---|
[3517] | 1963 | label $inner.view_l -text "view" -font "Arial 9" |
---|
| 1964 | set f [frame $inner.view] |
---|
| 1965 | foreach side { front back left right top bottom } { |
---|
| 1966 | button $f.$side -image [Rappture::icon view$side] \ |
---|
| 1967 | -command [itcl::code $this SetOrientation $side] |
---|
| 1968 | Rappture::Tooltip::for $f.$side "Change the view to $side" |
---|
| 1969 | pack $f.$side -side left |
---|
| 1970 | } |
---|
| 1971 | |
---|
| 1972 | blt::table $inner \ |
---|
[3536] | 1973 | 0,0 $inner.view_l -anchor e -pady 2 \ |
---|
| 1974 | 0,1 $inner.view -anchor w -pady 2 |
---|
[4735] | 1975 | blt::table configure $inner r0 -resize none |
---|
[3517] | 1976 | |
---|
[3330] | 1977 | set labels { qx qy qz qw xpan ypan zoom } |
---|
[3517] | 1978 | set row 1 |
---|
[3330] | 1979 | foreach tag $labels { |
---|
| 1980 | label $inner.${tag}label -text $tag -font "Arial 9" |
---|
| 1981 | entry $inner.${tag} -font "Arial 9" -bg white \ |
---|
[4704] | 1982 | -textvariable [itcl::scope _view(-$tag)] |
---|
[4757] | 1983 | bind $inner.${tag} <Return> \ |
---|
| 1984 | [itcl::code $this camera set -${tag}] |
---|
| 1985 | bind $inner.${tag} <KP_Enter> \ |
---|
| 1986 | [itcl::code $this camera set -${tag}] |
---|
[3330] | 1987 | blt::table $inner \ |
---|
| 1988 | $row,0 $inner.${tag}label -anchor e -pady 2 \ |
---|
| 1989 | $row,1 $inner.${tag} -anchor w -pady 2 |
---|
| 1990 | blt::table configure $inner r$row -resize none |
---|
| 1991 | incr row |
---|
| 1992 | } |
---|
| 1993 | checkbutton $inner.ortho \ |
---|
| 1994 | -text "Orthographic Projection" \ |
---|
[4704] | 1995 | -variable [itcl::scope _view(-ortho)] \ |
---|
| 1996 | -command [itcl::code $this AdjustSetting -ortho] \ |
---|
[3330] | 1997 | -font "Arial 9" |
---|
| 1998 | blt::table $inner \ |
---|
[3441] | 1999 | $row,0 $inner.ortho -cspan 2 -anchor w -pady 2 |
---|
[3330] | 2000 | blt::table configure $inner r$row -resize none |
---|
| 2001 | incr row |
---|
| 2002 | |
---|
[4735] | 2003 | blt::table configure $inner c* -resize none |
---|
[3330] | 2004 | blt::table configure $inner c2 -resize expand |
---|
| 2005 | blt::table configure $inner r$row -resize expand |
---|
| 2006 | } |
---|
| 2007 | |
---|
| 2008 | itcl::body Rappture::VtkIsosurfaceViewer::BuildCutplaneTab {} { |
---|
| 2009 | |
---|
| 2010 | set fg [option get $itk_component(hull) font Font] |
---|
[4993] | 2011 | |
---|
[3330] | 2012 | set inner [$itk_component(main) insert end \ |
---|
| 2013 | -title "Cutplane Settings" \ |
---|
[4993] | 2014 | -icon [Rappture::icon cutbutton]] |
---|
[3330] | 2015 | |
---|
| 2016 | $inner configure -borderwidth 4 |
---|
| 2017 | |
---|
| 2018 | checkbutton $inner.visible \ |
---|
| 2019 | -text "Cutplanes" \ |
---|
[4188] | 2020 | -variable [itcl::scope _settings(-cutplanesvisible)] \ |
---|
| 2021 | -command [itcl::code $this AdjustSetting -cutplanesvisible] \ |
---|
[3330] | 2022 | -font "Arial 9" |
---|
| 2023 | |
---|
| 2024 | checkbutton $inner.wireframe \ |
---|
| 2025 | -text "Wireframe" \ |
---|
[4188] | 2026 | -variable [itcl::scope _settings(-cutplanewireframe)] \ |
---|
| 2027 | -command [itcl::code $this AdjustSetting -cutplanewireframe] \ |
---|
[3330] | 2028 | -font "Arial 9" |
---|
| 2029 | |
---|
| 2030 | checkbutton $inner.lighting \ |
---|
| 2031 | -text "Enable Lighting" \ |
---|
[4188] | 2032 | -variable [itcl::scope _settings(-cutplanelighting)] \ |
---|
| 2033 | -command [itcl::code $this AdjustSetting -cutplanelighting] \ |
---|
[3330] | 2034 | -font "Arial 9" |
---|
| 2035 | |
---|
| 2036 | checkbutton $inner.edges \ |
---|
| 2037 | -text "Edges" \ |
---|
[4188] | 2038 | -variable [itcl::scope _settings(-cutplaneedges)] \ |
---|
| 2039 | -command [itcl::code $this AdjustSetting -cutplaneedges] \ |
---|
[3330] | 2040 | -font "Arial 9" |
---|
| 2041 | |
---|
[3517] | 2042 | checkbutton $inner.preinterp \ |
---|
[3536] | 2043 | -text "Interpolate Scalars" \ |
---|
[4188] | 2044 | -variable [itcl::scope _settings(-cutplanepreinterp)] \ |
---|
| 2045 | -command [itcl::code $this AdjustSetting -cutplanepreinterp] \ |
---|
[3517] | 2046 | -font "Arial 9" |
---|
| 2047 | |
---|
[3330] | 2048 | label $inner.opacity_l -text "Opacity" -font "Arial 9" |
---|
| 2049 | ::scale $inner.opacity -from 0 -to 100 -orient horizontal \ |
---|
[4509] | 2050 | -variable [itcl::scope _widget(-cutplaneopacity)] \ |
---|
[3330] | 2051 | -width 10 \ |
---|
| 2052 | -showvalue off \ |
---|
[4188] | 2053 | -command [itcl::code $this AdjustSetting -cutplaneopacity] |
---|
[4509] | 2054 | $inner.opacity set [expr $_settings(-cutplaneopacity) * 100.0] |
---|
[3330] | 2055 | |
---|
| 2056 | # X-value slicer... |
---|
| 2057 | itk_component add xbutton { |
---|
| 2058 | Rappture::PushButton $inner.xbutton \ |
---|
| 2059 | -onimage [Rappture::icon x-cutplane-red] \ |
---|
| 2060 | -offimage [Rappture::icon x-cutplane-red] \ |
---|
[4188] | 2061 | -command [itcl::code $this AdjustSetting -xcutplanevisible] \ |
---|
| 2062 | -variable [itcl::scope _settings(-xcutplanevisible)] \ |
---|
[3330] | 2063 | } |
---|
| 2064 | Rappture::Tooltip::for $itk_component(xbutton) \ |
---|
| 2065 | "Toggle the X-axis cutplane on/off" |
---|
| 2066 | $itk_component(xbutton) select |
---|
| 2067 | itk_component add xposition { |
---|
| 2068 | ::scale $inner.xval -from 100 -to 0 \ |
---|
[4188] | 2069 | -width 10 -orient vertical -showvalue 1 \ |
---|
[3330] | 2070 | -borderwidth 1 -highlightthickness 0 \ |
---|
| 2071 | -command [itcl::code $this EventuallySetCutplane x] \ |
---|
[4188] | 2072 | -variable [itcl::scope _settings(-xcutplaneposition)] \ |
---|
[4993] | 2073 | -foreground red2 -font "Arial 9 bold" |
---|
[3330] | 2074 | } { |
---|
| 2075 | usual |
---|
| 2076 | ignore -borderwidth -highlightthickness -foreground -font -background |
---|
| 2077 | } |
---|
| 2078 | # Set the default cutplane value before disabling the scale. |
---|
| 2079 | $itk_component(xposition) set 50 |
---|
| 2080 | $itk_component(xposition) configure -state disabled |
---|
| 2081 | Rappture::Tooltip::for $itk_component(xposition) \ |
---|
| 2082 | "@[itcl::code $this Slice tooltip x]" |
---|
| 2083 | |
---|
| 2084 | # Y-value slicer... |
---|
| 2085 | itk_component add ybutton { |
---|
| 2086 | Rappture::PushButton $inner.ybutton \ |
---|
| 2087 | -onimage [Rappture::icon y-cutplane-green] \ |
---|
| 2088 | -offimage [Rappture::icon y-cutplane-green] \ |
---|
[4188] | 2089 | -command [itcl::code $this AdjustSetting -ycutplanevisible] \ |
---|
| 2090 | -variable [itcl::scope _settings(-ycutplanevisible)] \ |
---|
[3330] | 2091 | } |
---|
| 2092 | Rappture::Tooltip::for $itk_component(ybutton) \ |
---|
| 2093 | "Toggle the Y-axis cutplane on/off" |
---|
| 2094 | $itk_component(ybutton) select |
---|
| 2095 | |
---|
| 2096 | itk_component add yposition { |
---|
| 2097 | ::scale $inner.yval -from 100 -to 0 \ |
---|
[4188] | 2098 | -width 10 -orient vertical -showvalue 1 \ |
---|
[3330] | 2099 | -borderwidth 1 -highlightthickness 0 \ |
---|
| 2100 | -command [itcl::code $this EventuallySetCutplane y] \ |
---|
[4188] | 2101 | -variable [itcl::scope _settings(-ycutplaneposition)] \ |
---|
[4993] | 2102 | -foreground green3 -font "Arial 9 bold" |
---|
[3330] | 2103 | } { |
---|
| 2104 | usual |
---|
| 2105 | ignore -borderwidth -highlightthickness -foreground -font |
---|
| 2106 | } |
---|
| 2107 | Rappture::Tooltip::for $itk_component(yposition) \ |
---|
| 2108 | "@[itcl::code $this Slice tooltip y]" |
---|
| 2109 | # Set the default cutplane value before disabling the scale. |
---|
| 2110 | $itk_component(yposition) set 50 |
---|
| 2111 | $itk_component(yposition) configure -state disabled |
---|
| 2112 | |
---|
| 2113 | # Z-value slicer... |
---|
| 2114 | itk_component add zbutton { |
---|
| 2115 | Rappture::PushButton $inner.zbutton \ |
---|
| 2116 | -onimage [Rappture::icon z-cutplane-blue] \ |
---|
| 2117 | -offimage [Rappture::icon z-cutplane-blue] \ |
---|
[4188] | 2118 | -command [itcl::code $this AdjustSetting -zcutplanevisible] \ |
---|
| 2119 | -variable [itcl::scope _settings(-zcutplanevisible)] \ |
---|
[3330] | 2120 | } { |
---|
[4993] | 2121 | usual |
---|
| 2122 | ignore -foreground |
---|
[3330] | 2123 | } |
---|
| 2124 | Rappture::Tooltip::for $itk_component(zbutton) \ |
---|
| 2125 | "Toggle the Z-axis cutplane on/off" |
---|
| 2126 | $itk_component(zbutton) select |
---|
| 2127 | |
---|
| 2128 | itk_component add zposition { |
---|
| 2129 | ::scale $inner.zval -from 100 -to 0 \ |
---|
[4188] | 2130 | -width 10 -orient vertical -showvalue 1 \ |
---|
[3330] | 2131 | -borderwidth 1 -highlightthickness 0 \ |
---|
| 2132 | -command [itcl::code $this EventuallySetCutplane z] \ |
---|
[4188] | 2133 | -variable [itcl::scope _settings(-zcutplaneposition)] \ |
---|
[4993] | 2134 | -foreground blue3 -font "Arial 9 bold" |
---|
[3330] | 2135 | } { |
---|
| 2136 | usual |
---|
| 2137 | ignore -borderwidth -highlightthickness -foreground -font |
---|
| 2138 | } |
---|
| 2139 | $itk_component(zposition) set 50 |
---|
| 2140 | $itk_component(zposition) configure -state disabled |
---|
| 2141 | Rappture::Tooltip::for $itk_component(zposition) \ |
---|
| 2142 | "@[itcl::code $this Slice tooltip z]" |
---|
| 2143 | |
---|
| 2144 | blt::table $inner \ |
---|
| 2145 | 0,0 $inner.visible -anchor w -pady 2 -cspan 3 \ |
---|
| 2146 | 1,0 $inner.lighting -anchor w -pady 2 -cspan 3 \ |
---|
| 2147 | 2,0 $inner.wireframe -anchor w -pady 2 -cspan 3 \ |
---|
| 2148 | 3,0 $inner.edges -anchor w -pady 2 -cspan 3 \ |
---|
[3517] | 2149 | 4,0 $inner.preinterp -anchor w -pady 2 -cspan 3 \ |
---|
| 2150 | 5,0 $inner.opacity_l -anchor w -pady 2 -cspan 1 \ |
---|
| 2151 | 5,1 $inner.opacity -fill x -pady 2 -cspan 3 \ |
---|
[4993] | 2152 | 6,0 $inner.xbutton -anchor w -padx 2 -pady 2 \ |
---|
| 2153 | 7,0 $inner.ybutton -anchor w -padx 2 -pady 2 \ |
---|
| 2154 | 8,0 $inner.zbutton -anchor w -padx 2 -pady 2 \ |
---|
| 2155 | 6,1 $inner.xval -fill y -rspan 4 \ |
---|
| 2156 | 6,2 $inner.yval -fill y -rspan 4 \ |
---|
| 2157 | 6,3 $inner.zval -fill y -rspan 4 \ |
---|
[3330] | 2158 | |
---|
| 2159 | |
---|
| 2160 | blt::table configure $inner r* c* -resize none |
---|
| 2161 | blt::table configure $inner r9 c4 -resize expand |
---|
| 2162 | } |
---|
| 2163 | |
---|
| 2164 | # |
---|
[4993] | 2165 | # camera -- |
---|
[3330] | 2166 | # |
---|
| 2167 | itcl::body Rappture::VtkIsosurfaceViewer::camera {option args} { |
---|
[4993] | 2168 | switch -- $option { |
---|
[3330] | 2169 | "show" { |
---|
| 2170 | puts [array get _view] |
---|
| 2171 | } |
---|
| 2172 | "set" { |
---|
[4704] | 2173 | set what [lindex $args 0] |
---|
| 2174 | set x $_view($what) |
---|
[3330] | 2175 | set code [catch { string is double $x } result] |
---|
| 2176 | if { $code != 0 || !$result } { |
---|
| 2177 | return |
---|
| 2178 | } |
---|
[4704] | 2179 | switch -- $what { |
---|
| 2180 | "-ortho" { |
---|
| 2181 | if {$_view($what)} { |
---|
[3330] | 2182 | SendCmd "camera mode ortho" |
---|
| 2183 | } else { |
---|
| 2184 | SendCmd "camera mode persp" |
---|
| 2185 | } |
---|
| 2186 | } |
---|
[4704] | 2187 | "-xpan" - "-ypan" { |
---|
[3330] | 2188 | PanCamera |
---|
| 2189 | } |
---|
[4704] | 2190 | "-qx" - "-qy" - "-qz" - "-qw" { |
---|
| 2191 | set q [ViewToQuaternion] |
---|
[3330] | 2192 | $_arcball quaternion $q |
---|
| 2193 | EventuallyRotate $q |
---|
| 2194 | } |
---|
[4704] | 2195 | "-zoom" { |
---|
[4765] | 2196 | SendCmd "camera zoom $_view($what)" |
---|
[3330] | 2197 | } |
---|
| 2198 | } |
---|
| 2199 | } |
---|
| 2200 | } |
---|
| 2201 | } |
---|
| 2202 | |
---|
| 2203 | itcl::body Rappture::VtkIsosurfaceViewer::GetVtkData { args } { |
---|
| 2204 | set bytes "" |
---|
| 2205 | foreach dataobj [get] { |
---|
| 2206 | foreach cname [$dataobj components] { |
---|
| 2207 | set tag $dataobj-$cname |
---|
| 2208 | set contents [$dataobj vtkdata $cname] |
---|
[3767] | 2209 | append bytes "$contents\n" |
---|
[3330] | 2210 | } |
---|
| 2211 | } |
---|
| 2212 | return [list .vtk $bytes] |
---|
| 2213 | } |
---|
| 2214 | |
---|
| 2215 | itcl::body Rappture::VtkIsosurfaceViewer::GetImage { args } { |
---|
[4993] | 2216 | if { [image width $_image(download)] > 0 && |
---|
[3330] | 2217 | [image height $_image(download)] > 0 } { |
---|
| 2218 | set bytes [$_image(download) data -format "jpeg -quality 100"] |
---|
| 2219 | set bytes [Rappture::encoding::decode -as b64 $bytes] |
---|
| 2220 | return [list .jpg $bytes] |
---|
| 2221 | } |
---|
| 2222 | return "" |
---|
| 2223 | } |
---|
| 2224 | |
---|
| 2225 | itcl::body Rappture::VtkIsosurfaceViewer::BuildDownloadPopup { popup command } { |
---|
| 2226 | Rappture::Balloon $popup \ |
---|
| 2227 | -title "[Rappture::filexfer::label downloadWord] as..." |
---|
| 2228 | set inner [$popup component inner] |
---|
[4993] | 2229 | label $inner.summary -text "" -anchor w |
---|
[3330] | 2230 | radiobutton $inner.vtk_button -text "VTK data file" \ |
---|
| 2231 | -variable [itcl::scope _downloadPopup(format)] \ |
---|
| 2232 | -font "Arial 9 " \ |
---|
[4993] | 2233 | -value vtk |
---|
[3330] | 2234 | Rappture::Tooltip::for $inner.vtk_button "Save as VTK data file." |
---|
| 2235 | radiobutton $inner.image_button -text "Image File" \ |
---|
| 2236 | -variable [itcl::scope _downloadPopup(format)] \ |
---|
| 2237 | -font "Arial 9 " \ |
---|
[4993] | 2238 | -value image |
---|
[3330] | 2239 | Rappture::Tooltip::for $inner.image_button \ |
---|
| 2240 | "Save as digital image." |
---|
| 2241 | |
---|
| 2242 | button $inner.ok -text "Save" \ |
---|
| 2243 | -highlightthickness 0 -pady 2 -padx 3 \ |
---|
| 2244 | -command $command \ |
---|
| 2245 | -compound left \ |
---|
| 2246 | -image [Rappture::icon download] |
---|
| 2247 | |
---|
| 2248 | button $inner.cancel -text "Cancel" \ |
---|
| 2249 | -highlightthickness 0 -pady 2 -padx 3 \ |
---|
| 2250 | -command [list $popup deactivate] \ |
---|
| 2251 | -compound left \ |
---|
| 2252 | -image [Rappture::icon cancel] |
---|
| 2253 | |
---|
| 2254 | blt::table $inner \ |
---|
| 2255 | 0,0 $inner.summary -cspan 2 \ |
---|
| 2256 | 1,0 $inner.vtk_button -anchor w -cspan 2 -padx { 4 0 } \ |
---|
| 2257 | 2,0 $inner.image_button -anchor w -cspan 2 -padx { 4 0 } \ |
---|
| 2258 | 4,1 $inner.cancel -width .9i -fill y \ |
---|
[4993] | 2259 | 4,0 $inner.ok -padx 2 -width .9i -fill y |
---|
[3330] | 2260 | blt::table configure $inner r3 -height 4 |
---|
| 2261 | blt::table configure $inner r4 -pady 4 |
---|
| 2262 | raise $inner.image_button |
---|
| 2263 | $inner.vtk_button invoke |
---|
| 2264 | return $inner |
---|
| 2265 | } |
---|
| 2266 | |
---|
| 2267 | itcl::body Rappture::VtkIsosurfaceViewer::SetObjectStyle { dataobj comp } { |
---|
| 2268 | # Parse style string. |
---|
| 2269 | set tag $dataobj-$comp |
---|
| 2270 | array set style { |
---|
[4509] | 2271 | -color BCGYR |
---|
[5078] | 2272 | -cutplaneedges 0 |
---|
| 2273 | -cutplanelighting 1 |
---|
| 2274 | -cutplaneopacity 1.0 |
---|
| 2275 | -cutplanepreinterp 1 |
---|
[4993] | 2276 | -cutplanesvisible 0 |
---|
[5078] | 2277 | -cutplanewireframe 0 |
---|
[4509] | 2278 | -edgecolor black |
---|
| 2279 | -edges 0 |
---|
| 2280 | -isosurfacevisible 1 |
---|
| 2281 | -levels 10 |
---|
| 2282 | -lighting 1 |
---|
| 2283 | -linewidth 1.0 |
---|
[4735] | 2284 | -opacity 0.6 |
---|
[4509] | 2285 | -outline 0 |
---|
| 2286 | -wireframe 0 |
---|
| 2287 | -xcutplaneposition 50 |
---|
| 2288 | -xcutplanevisible 1 |
---|
| 2289 | -ycutplaneposition 50 |
---|
| 2290 | -ycutplanevisible 1 |
---|
| 2291 | -zcutplaneposition 50 |
---|
| 2292 | -zcutplanevisible 1 |
---|
[3330] | 2293 | } |
---|
| 2294 | array set style [$dataobj style $comp] |
---|
[3966] | 2295 | if { $dataobj != $_first || $style(-levels) == 1 } { |
---|
[4735] | 2296 | set style(-opacity) 1.0 |
---|
[3330] | 2297 | } |
---|
| 2298 | |
---|
[3514] | 2299 | # This is too complicated. We want to set the colormap, number of |
---|
| 2300 | # isolines and opacity for the dataset. They can be the default values, |
---|
| 2301 | # the style hints loaded with the dataset, or set by user controls. As |
---|
| 2302 | # datasets get loaded, they first use the defaults that are overidden |
---|
| 2303 | # by the style hints. If the user changes the global controls, then that |
---|
| 2304 | # overrides everything else. I don't know what it means when global |
---|
| 2305 | # controls are specified as style hints by each dataset. It complicates |
---|
| 2306 | # the code to handle aberrant cases. |
---|
| 2307 | |
---|
[5078] | 2308 | if { $_changed(-isosurfaceedges) } { |
---|
| 2309 | set style(-edges) $_settings(-isosurfaceedges) |
---|
| 2310 | } |
---|
| 2311 | if { $_changed(-isosurfacelighting) } { |
---|
| 2312 | set style(-lighting) $_settings(-isosurfacelighting) |
---|
| 2313 | } |
---|
[4188] | 2314 | if { $_changed(-isosurfaceopacity) } { |
---|
[4735] | 2315 | set style(-opacity) $_settings(-isosurfaceopacity) |
---|
[3514] | 2316 | } |
---|
[5078] | 2317 | if { $_changed(-isosurfacewireframe) } { |
---|
| 2318 | set style(-wireframe) $_settings(-isosurfacewireframe) |
---|
| 2319 | } |
---|
[4188] | 2320 | if { $_changed(-numcontours) } { |
---|
| 2321 | set style(-levels) $_settings(-numcontours) |
---|
[3514] | 2322 | } |
---|
[4188] | 2323 | if { $_changed(-colormap) } { |
---|
| 2324 | set style(-color) $_settings(-colormap) |
---|
[3514] | 2325 | } |
---|
| 2326 | if { $_currentColormap == "" } { |
---|
[3966] | 2327 | SetCurrentColormap $style(-color) |
---|
[3514] | 2328 | $itk_component(colormap) value $style(-color) |
---|
| 2329 | } |
---|
[4509] | 2330 | if { $_contourList(numLevels) != $style(-levels) } { |
---|
| 2331 | if { [llength $style(-levels)] > 1 } { |
---|
| 2332 | set _contourList(reqValues) [lsort -real $style(-levels)] |
---|
| 2333 | } else { |
---|
| 2334 | set _settings(-numcontours) $style(-levels) |
---|
| 2335 | $itk_component(numcontours) value $style(-levels) |
---|
| 2336 | set _contourList(numLevels) $style(-levels) |
---|
| 2337 | } |
---|
[4993] | 2338 | EventuallyChangeContourLevels |
---|
[3514] | 2339 | } |
---|
[5078] | 2340 | foreach setting {-outline -isosurfacevisible -cutplanesvisible \ |
---|
| 2341 | -xcutplanevisible -ycutplanevisible -zcutplanevisible \ |
---|
| 2342 | -xcutplaneposition -ycutplaneposition -zcutplaneposition \ |
---|
| 2343 | -cutplaneedges -cutplanelighting -cutplaneopacity \ |
---|
| 2344 | -cutplanepreinterp -cutplanewireframe} { |
---|
| 2345 | if {$_changed($setting)} { |
---|
| 2346 | # User-modified UI setting overrides style |
---|
| 2347 | set style($setting) $_settings($setting) |
---|
| 2348 | } else { |
---|
| 2349 | # Set UI control to style setting (tool provided or default) |
---|
| 2350 | set _settings($setting) $style($setting) |
---|
| 2351 | } |
---|
| 2352 | } |
---|
[4993] | 2353 | |
---|
[4440] | 2354 | SendCmd "cutplane add $tag" |
---|
[4745] | 2355 | SendCmd "cutplane color [Color2RGB $itk_option(-plotforeground)] $tag" |
---|
[4964] | 2356 | foreach axis {x y z} { |
---|
[5078] | 2357 | set pos [expr $style(-${axis}cutplaneposition) * 0.01] |
---|
| 2358 | set visible $style(-${axis}cutplanevisible) |
---|
[4967] | 2359 | SendCmd "cutplane slice $axis $pos $tag" |
---|
| 2360 | SendCmd "cutplane axis $axis $visible $tag" |
---|
[4964] | 2361 | } |
---|
[5078] | 2362 | SendCmd "cutplane edges $style(-cutplaneedges) $tag" |
---|
| 2363 | SendCmd "cutplane lighting $style(-cutplanelighting) $tag" |
---|
| 2364 | SendCmd "cutplane opacity $style(-cutplaneopacity) $tag" |
---|
| 2365 | SendCmd "cutplane preinterp $style(-cutplanepreinterp) $tag" |
---|
| 2366 | SendCmd "cutplane wireframe $style(-cutplanewireframe) $tag" |
---|
[4440] | 2367 | SendCmd "cutplane visible $style(-cutplanesvisible) $tag" |
---|
| 2368 | |
---|
[3544] | 2369 | SendCmd "outline add $tag" |
---|
| 2370 | SendCmd "outline color [Color2RGB $itk_option(-plotforeground)] $tag" |
---|
| 2371 | SendCmd "outline visible $style(-outline) $tag" |
---|
[4993] | 2372 | |
---|
[4509] | 2373 | GenerateContourList |
---|
| 2374 | SendCmd [list contour3d add contourlist $_contourList(values) $tag] |
---|
[4440] | 2375 | SendCmd "contour3d visible $style(-isosurfacevisible) $tag" |
---|
| 2376 | SendCmd "contour3d edges $style(-edges) $tag" |
---|
[4188] | 2377 | set _settings(-isosurfaceedges) $style(-edges) |
---|
[5078] | 2378 | #SendCmd "contour3d color [Color2RGB $style(-color)] $tag" |
---|
[3330] | 2379 | SendCmd "contour3d lighting $style(-lighting) $tag" |
---|
[4188] | 2380 | set _settings(-isosurfacelighting) $style(-lighting) |
---|
[3330] | 2381 | SendCmd "contour3d linecolor [Color2RGB $style(-edgecolor)] $tag" |
---|
| 2382 | SendCmd "contour3d linewidth $style(-linewidth) $tag" |
---|
[4735] | 2383 | SendCmd "contour3d opacity $style(-opacity) $tag" |
---|
| 2384 | set _settings(-isosurfaceopacity) $style(-opacity) |
---|
[4993] | 2385 | SetCurrentColormap $style(-color) |
---|
[3330] | 2386 | SendCmd "contour3d wireframe $style(-wireframe) $tag" |
---|
[4188] | 2387 | set _settings(-isosurfacewireframe) $style(-wireframe) |
---|
[3330] | 2388 | } |
---|
| 2389 | |
---|
| 2390 | itcl::body Rappture::VtkIsosurfaceViewer::IsValidObject { dataobj } { |
---|
| 2391 | if {[catch {$dataobj isa Rappture::Field} valid] != 0 || !$valid} { |
---|
| 2392 | return 0 |
---|
| 2393 | } |
---|
| 2394 | return 1 |
---|
| 2395 | } |
---|
| 2396 | |
---|
| 2397 | # |
---|
| 2398 | # EnterLegend -- |
---|
| 2399 | # |
---|
| 2400 | itcl::body Rappture::VtkIsosurfaceViewer::EnterLegend { x y } { |
---|
| 2401 | SetLegendTip $x $y |
---|
| 2402 | } |
---|
| 2403 | |
---|
| 2404 | # |
---|
| 2405 | # MotionLegend -- |
---|
| 2406 | # |
---|
| 2407 | itcl::body Rappture::VtkIsosurfaceViewer::MotionLegend { x y } { |
---|
| 2408 | Rappture::Tooltip::tooltip cancel |
---|
| 2409 | set c $itk_component(view) |
---|
[3442] | 2410 | set cw [winfo width $c] |
---|
| 2411 | set ch [winfo height $c] |
---|
| 2412 | if { $x >= 0 && $x < $cw && $y >= 0 && $y < $ch } { |
---|
| 2413 | SetLegendTip $x $y |
---|
| 2414 | } |
---|
[3330] | 2415 | } |
---|
| 2416 | |
---|
| 2417 | # |
---|
| 2418 | # LeaveLegend -- |
---|
| 2419 | # |
---|
| 2420 | itcl::body Rappture::VtkIsosurfaceViewer::LeaveLegend { } { |
---|
| 2421 | Rappture::Tooltip::tooltip cancel |
---|
| 2422 | .rappturetooltip configure -icon "" |
---|
| 2423 | } |
---|
| 2424 | |
---|
[4993] | 2425 | # ---------------------------------------------------------------------- |
---|
| 2426 | # USAGE: LegendB1Motion press <x> <y> |
---|
| 2427 | # USAGE: LegendB1Motion motion <x> <y> |
---|
| 2428 | # USAGE: LegendB1Motion release <x> <y> |
---|
[3330] | 2429 | # |
---|
[4993] | 2430 | # Manage actions for Button 1 presses that happen over the legend. |
---|
| 2431 | # Pressing mouse Button 1 on the legend sends a command to the |
---|
| 2432 | # visualization server to show a specific isosurface. |
---|
| 2433 | # ---------------------------------------------------------------------- |
---|
| 2434 | itcl::body Rappture::VtkIsosurfaceViewer::LegendB1Motion { status x y } { |
---|
| 2435 | |
---|
| 2436 | switch -- $status { |
---|
| 2437 | "press" { |
---|
| 2438 | DisableMouseRotationBindings |
---|
| 2439 | LegendProbeSingleContour $x $y |
---|
| 2440 | } |
---|
| 2441 | "motion" { |
---|
| 2442 | DisableMouseRotationBindings |
---|
| 2443 | LegendProbeSingleContour $x $y |
---|
| 2444 | } |
---|
| 2445 | "release" { |
---|
| 2446 | AdjustSetting -range |
---|
| 2447 | SetupMouseRotationBindings |
---|
| 2448 | } |
---|
| 2449 | default { |
---|
| 2450 | error "bad option \"$option\": should be one of press, motion, release." |
---|
| 2451 | } |
---|
| 2452 | } |
---|
| 2453 | } |
---|
| 2454 | |
---|
| 2455 | # ---------------------------------------------------------------------- |
---|
| 2456 | # USAGE: LegendPointToValue <x> <y> |
---|
| 2457 | # |
---|
| 2458 | # Convert an x,y point on the legend to a numeric isosurface value. |
---|
| 2459 | # ---------------------------------------------------------------------- |
---|
| 2460 | itcl::body Rappture::VtkIsosurfaceViewer::LegendPointToValue { x y } { |
---|
| 2461 | |
---|
| 2462 | set fname $_curFldName |
---|
| 2463 | |
---|
| 2464 | set font "Arial 8" |
---|
| 2465 | set lineht [font metrics $font -linespace] |
---|
| 2466 | |
---|
| 2467 | set ih [image height $_image(legend)] |
---|
| 2468 | set iy [expr $y - ($lineht + 2)] |
---|
| 2469 | |
---|
| 2470 | # Compute the value of the point |
---|
| 2471 | if { [info exists _limits($fname)] } { |
---|
| 2472 | if { $_settings(-customrange) } { |
---|
[5054] | 2473 | set vmin [$itk_component(min) value] |
---|
| 2474 | set vmax [$itk_component(max) value] |
---|
[4993] | 2475 | } else { |
---|
| 2476 | foreach { vmin vmax } $_limits($fname) break |
---|
| 2477 | } |
---|
| 2478 | set t [expr 1.0 - (double($iy) / double($ih-1))] |
---|
| 2479 | set value [expr $t * ($vmax - $vmin) + $vmin] |
---|
| 2480 | } else { |
---|
| 2481 | set value 0.0 |
---|
| 2482 | } |
---|
| 2483 | return $value |
---|
| 2484 | } |
---|
| 2485 | |
---|
| 2486 | # ---------------------------------------------------------------------- |
---|
| 2487 | # USAGE: LegendProbeSingleContour <x> <y> |
---|
| 2488 | # |
---|
| 2489 | # Calculate the isosurface value for the x,y point and send a commands |
---|
| 2490 | # to the visualization server to show that isosurface. |
---|
| 2491 | # ---------------------------------------------------------------------- |
---|
| 2492 | itcl::body Rappture::VtkIsosurfaceViewer::LegendProbeSingleContour { x y } { |
---|
| 2493 | |
---|
| 2494 | set value [LegendPointToValue $x $y] |
---|
| 2495 | SendCmd [list contour3d contourlist $value] |
---|
| 2496 | } |
---|
| 2497 | |
---|
| 2498 | # |
---|
[3330] | 2499 | # SetLegendTip -- |
---|
| 2500 | # |
---|
| 2501 | itcl::body Rappture::VtkIsosurfaceViewer::SetLegendTip { x y } { |
---|
[3442] | 2502 | set fname $_curFldName |
---|
[3330] | 2503 | set c $itk_component(view) |
---|
| 2504 | set w [winfo width $c] |
---|
| 2505 | set h [winfo height $c] |
---|
[3416] | 2506 | |
---|
[3330] | 2507 | set font "Arial 8" |
---|
| 2508 | set lineht [font metrics $font -linespace] |
---|
[4993] | 2509 | |
---|
[3416] | 2510 | set ih [image height $_image(legend)] |
---|
| 2511 | set iy [expr $y - ($lineht + 2)] |
---|
[3330] | 2512 | |
---|
[3445] | 2513 | if { [string match "component*" $fname] } { |
---|
[4993] | 2514 | set title "" |
---|
[3330] | 2515 | } else { |
---|
[4993] | 2516 | if { [info exists _fields($fname)] } { |
---|
| 2517 | foreach { title units } $_fields($fname) break |
---|
| 2518 | if { $units != "" } { |
---|
| 2519 | set title [format "%s (%s)" $title $units] |
---|
| 2520 | } |
---|
| 2521 | } else { |
---|
| 2522 | set title $fname |
---|
| 2523 | } |
---|
[3330] | 2524 | } |
---|
[3416] | 2525 | # If there's a legend title, increase the offset by the line height. |
---|
| 2526 | if { $title != "" } { |
---|
[3442] | 2527 | incr iy -$lineht |
---|
[3416] | 2528 | } |
---|
[3330] | 2529 | # Make a swatch of the selected color |
---|
[3416] | 2530 | if { [catch { $_image(legend) get 10 $iy } pixel] != 0 } { |
---|
[3330] | 2531 | return |
---|
| 2532 | } |
---|
| 2533 | if { ![info exists _image(swatch)] } { |
---|
| 2534 | set _image(swatch) [image create photo -width 24 -height 24] |
---|
| 2535 | } |
---|
| 2536 | set color [eval format "\#%02x%02x%02x" $pixel] |
---|
[4993] | 2537 | $_image(swatch) put black -to 0 0 23 23 |
---|
| 2538 | $_image(swatch) put $color -to 1 1 22 22 |
---|
[3330] | 2539 | .rappturetooltip configure -icon $_image(swatch) |
---|
| 2540 | |
---|
| 2541 | # Compute the value of the point |
---|
[4993] | 2542 | set value [LegendPointToValue $x $y] |
---|
| 2543 | |
---|
| 2544 | # Setup the location of the tooltip |
---|
| 2545 | set tx [expr $x + 15] |
---|
[3416] | 2546 | set ty [expr $y - 5] |
---|
[4993] | 2547 | |
---|
| 2548 | # Setup the text for the tooltip |
---|
[3442] | 2549 | if { [info exists _isolines($y)] } { |
---|
| 2550 | Rappture::Tooltip::text $c [format "$title %g (isosurface)" $_isolines($y)] |
---|
| 2551 | } else { |
---|
| 2552 | Rappture::Tooltip::text $c [format "$title %g" $value] |
---|
| 2553 | } |
---|
[4993] | 2554 | |
---|
| 2555 | # Show the tooltip |
---|
| 2556 | Rappture::Tooltip::tooltip show $c +$tx,+$ty |
---|
[3330] | 2557 | } |
---|
| 2558 | |
---|
| 2559 | # ---------------------------------------------------------------------- |
---|
| 2560 | # USAGE: Slice move x|y|z <newval> |
---|
| 2561 | # |
---|
| 2562 | # Called automatically when the user drags the slider to move the |
---|
| 2563 | # cut plane that slices 3D data. Gets the current value from the |
---|
| 2564 | # slider and moves the cut plane to the appropriate point in the |
---|
| 2565 | # data set. |
---|
| 2566 | # ---------------------------------------------------------------------- |
---|
| 2567 | itcl::body Rappture::VtkIsosurfaceViewer::Slice {option args} { |
---|
| 2568 | switch -- $option { |
---|
| 2569 | "move" { |
---|
| 2570 | set axis [lindex $args 0] |
---|
| 2571 | set newval [lindex $args 1] |
---|
| 2572 | if {[llength $args] != 2} { |
---|
| 2573 | error "wrong # args: should be \"Slice move x|y|z newval\"" |
---|
| 2574 | } |
---|
| 2575 | set newpos [expr {0.01*$newval}] |
---|
| 2576 | SendCmd "cutplane slice $axis $newpos" |
---|
| 2577 | } |
---|
| 2578 | "tooltip" { |
---|
| 2579 | set axis [lindex $args 0] |
---|
| 2580 | set val [$itk_component(${axis}position) get] |
---|
| 2581 | return "Move the [string toupper $axis] cut plane.\nCurrently: $axis = $val%" |
---|
| 2582 | } |
---|
| 2583 | default { |
---|
| 2584 | error "bad option \"$option\": should be axis, move, or tooltip" |
---|
| 2585 | } |
---|
| 2586 | } |
---|
| 2587 | } |
---|
| 2588 | |
---|
| 2589 | # |
---|
[4993] | 2590 | # ReceiveLegend -- |
---|
[3330] | 2591 | # |
---|
[4993] | 2592 | # Invoked automatically whenever the "legend" command comes in from |
---|
| 2593 | # the rendering server. Indicates that binary image data with the |
---|
| 2594 | # specified <size> will follow. |
---|
[3330] | 2595 | # |
---|
| 2596 | itcl::body Rappture::VtkIsosurfaceViewer::ReceiveLegend { colormap title min max size } { |
---|
[4993] | 2597 | # puts stderr "ReceiveLegend colormap=$colormap title=$title range=$min,$max size=$size" |
---|
[3330] | 2598 | set _title $title |
---|
[4993] | 2599 | regsub {\(mag\)} $title "" _title |
---|
[3330] | 2600 | if { [IsConnected] } { |
---|
| 2601 | set bytes [ReceiveBytes $size] |
---|
| 2602 | if { ![info exists _image(legend)] } { |
---|
| 2603 | set _image(legend) [image create photo] |
---|
| 2604 | } |
---|
| 2605 | $_image(legend) configure -data $bytes |
---|
| 2606 | #puts stderr "read $size bytes for [image width $_image(legend)]x[image height $_image(legend)] legend>" |
---|
[3442] | 2607 | if { [catch {DrawLegend} errs] != 0 } { |
---|
[4993] | 2608 | global errorInfo |
---|
| 2609 | puts stderr "errs=$errs errorInfo=$errorInfo" |
---|
[3330] | 2610 | } |
---|
| 2611 | } |
---|
| 2612 | } |
---|
| 2613 | |
---|
| 2614 | # |
---|
| 2615 | # DrawLegend -- |
---|
| 2616 | # |
---|
[4993] | 2617 | # Draws the legend on the canvas on the right side of the plot area. |
---|
[3330] | 2618 | # |
---|
[3442] | 2619 | itcl::body Rappture::VtkIsosurfaceViewer::DrawLegend {} { |
---|
| 2620 | set fname $_curFldName |
---|
[3330] | 2621 | set c $itk_component(view) |
---|
| 2622 | set w [winfo width $c] |
---|
| 2623 | set h [winfo height $c] |
---|
| 2624 | set font "Arial 8" |
---|
| 2625 | set lineht [font metrics $font -linespace] |
---|
[4767] | 2626 | |
---|
[3445] | 2627 | if { [string match "component*" $fname] } { |
---|
[4993] | 2628 | set title "" |
---|
[3330] | 2629 | } else { |
---|
[4993] | 2630 | if { [info exists _fields($fname)] } { |
---|
| 2631 | foreach { title units } $_fields($fname) break |
---|
| 2632 | if { $units != "" } { |
---|
| 2633 | set title [format "%s (%s)" $title $units] |
---|
| 2634 | } |
---|
| 2635 | } else { |
---|
| 2636 | set title $fname |
---|
| 2637 | } |
---|
[3330] | 2638 | } |
---|
| 2639 | set x [expr $w - 2] |
---|
[4188] | 2640 | if { !$_settings(-legendvisible) } { |
---|
[4993] | 2641 | $c delete legend |
---|
| 2642 | return |
---|
| 2643 | } |
---|
[3330] | 2644 | if { [$c find withtag "legend"] == "" } { |
---|
[4993] | 2645 | set y 2 |
---|
| 2646 | # If there's a legend title, create a text item for the title. |
---|
[3547] | 2647 | $c create text $x $y \ |
---|
[4993] | 2648 | -anchor ne \ |
---|
| 2649 | -fill $itk_option(-plotforeground) -tags "title legend" \ |
---|
| 2650 | -font $font |
---|
[4342] | 2651 | if { $title != "" } { |
---|
| 2652 | incr y $lineht |
---|
| 2653 | } |
---|
[4993] | 2654 | $c create text $x $y \ |
---|
| 2655 | -anchor ne \ |
---|
| 2656 | -fill $itk_option(-plotforeground) -tags "vmax legend" \ |
---|
| 2657 | -font $font |
---|
| 2658 | incr y $lineht |
---|
| 2659 | $c create image $x $y \ |
---|
| 2660 | -anchor ne \ |
---|
| 2661 | -image $_image(legend) -tags "colormap legend" |
---|
| 2662 | $c create rectangle $x $y 1 1 \ |
---|
| 2663 | -fill "" -outline "" -tags "sensor legend" |
---|
| 2664 | $c create text $x [expr {$h-2}] \ |
---|
| 2665 | -anchor se \ |
---|
| 2666 | -fill $itk_option(-plotforeground) -tags "vmin legend" \ |
---|
| 2667 | -font $font |
---|
| 2668 | $c bind sensor <Enter> [itcl::code $this EnterLegend %x %y] |
---|
| 2669 | $c bind sensor <Leave> [itcl::code $this LeaveLegend] |
---|
| 2670 | $c bind sensor <Motion> [itcl::code $this MotionLegend %x %y] |
---|
[5054] | 2671 | # $c bind sensor <ButtonPress-1> [itcl::code $this LegendB1Motion press %x %y] |
---|
[4993] | 2672 | # $c bind sensor <B1-Motion> [itcl::code $this LegendB1Motion motion %x %y] |
---|
[5054] | 2673 | # $c bind sensor <ButtonRelease-1> [itcl::code $this LegendB1Motion release %x %y] |
---|
[4993] | 2674 | |
---|
[3330] | 2675 | } |
---|
| 2676 | $c delete isoline |
---|
| 2677 | set x2 $x |
---|
| 2678 | set iw [image width $_image(legend)] |
---|
| 2679 | set ih [image height $_image(legend)] |
---|
| 2680 | set x1 [expr $x2 - ($iw*12)/10] |
---|
[4188] | 2681 | set color $_settings(-isolinecolor) |
---|
[3330] | 2682 | # Draw the isolines on the legend. |
---|
[3442] | 2683 | array unset _isolines |
---|
| 2684 | if { $color != "none" && [info exists _limits($_curFldName)] && |
---|
[4188] | 2685 | $_settings(-numcontours) > 0 } { |
---|
[3538] | 2686 | |
---|
[4993] | 2687 | if { $_settings(-customrange) } { |
---|
[5054] | 2688 | set vmin [$itk_component(min) value] |
---|
| 2689 | set vmax [$itk_component(max) value] |
---|
[4993] | 2690 | } else { |
---|
| 2691 | foreach { vmin vmax } $_limits($_curFldName) break |
---|
| 2692 | } |
---|
[3538] | 2693 | set range [expr double($vmax - $vmin)] |
---|
| 2694 | if { $range <= 0.0 } { |
---|
| 2695 | set range 1.0; # Min is greater or equal to max. |
---|
| 2696 | } |
---|
| 2697 | set tags "isoline legend" |
---|
[4993] | 2698 | set offset [expr 2 + $lineht] |
---|
| 2699 | if { $title != "" } { |
---|
| 2700 | incr offset $lineht |
---|
| 2701 | } |
---|
[4509] | 2702 | foreach value $_contourList(values) { |
---|
[3543] | 2703 | set norm [expr 1.0 - (($value - $vmin) / $range)] |
---|
[3538] | 2704 | set y1 [expr int(round(($norm * $ih) + $offset))] |
---|
[3442] | 2705 | for { set off 0 } { $off < 3 } { incr off } { |
---|
| 2706 | set _isolines([expr $y1 + $off]) $value |
---|
| 2707 | set _isolines([expr $y1 - $off]) $value |
---|
[3440] | 2708 | } |
---|
[3538] | 2709 | $c create line $x1 $y1 $x2 $y1 -fill $color -tags $tags |
---|
[3440] | 2710 | } |
---|
[3330] | 2711 | } |
---|
| 2712 | |
---|
[4993] | 2713 | $c bind title <ButtonPress> [itcl::code $this LegendTitleAction post] |
---|
| 2714 | $c bind title <Enter> [itcl::code $this LegendTitleAction enter] |
---|
| 2715 | $c bind title <Leave> [itcl::code $this LegendTitleAction leave] |
---|
[3330] | 2716 | # Reset the item coordinates according the current size of the plot. |
---|
| 2717 | $c itemconfigure title -text $title |
---|
[3440] | 2718 | if { [info exists _limits($_curFldName)] } { |
---|
[4993] | 2719 | if { $_settings(-customrange) } { |
---|
[5054] | 2720 | set vmin [$itk_component(min) value] |
---|
| 2721 | set vmax [$itk_component(max) value] |
---|
[4993] | 2722 | } else { |
---|
| 2723 | foreach { vmin vmax } $_limits($_curFldName) break |
---|
| 2724 | } |
---|
| 2725 | $c itemconfigure vmin -text [format %g $vmin] |
---|
| 2726 | $c itemconfigure vmax -text [format %g $vmax] |
---|
[3330] | 2727 | } |
---|
| 2728 | set y 2 |
---|
| 2729 | # If there's a legend title, move the title to the correct position |
---|
| 2730 | if { $title != "" } { |
---|
[3547] | 2731 | $c itemconfigure title -text $title |
---|
[4993] | 2732 | $c coords title $x $y |
---|
| 2733 | incr y $lineht |
---|
[3547] | 2734 | $c raise title |
---|
[3330] | 2735 | } |
---|
[3779] | 2736 | $c coords vmax $x $y |
---|
[3330] | 2737 | incr y $lineht |
---|
| 2738 | $c coords colormap $x $y |
---|
[3442] | 2739 | $c coords sensor [expr $x - $iw] $y $x [expr $y + $ih] |
---|
| 2740 | $c raise sensor |
---|
[3779] | 2741 | $c coords vmin $x [expr {$h - 2}] |
---|
[4993] | 2742 | |
---|
| 2743 | $c bind vmin <ButtonPress> [itcl::code $this LegendRangeAction popup vmin] |
---|
| 2744 | $c bind vmin <Enter> [itcl::code $this LegendRangeAction enter vmin] |
---|
| 2745 | $c bind vmin <Leave> [itcl::code $this LegendRangeAction leave vmin] |
---|
| 2746 | |
---|
| 2747 | $c bind vmax <ButtonPress> [itcl::code $this LegendRangeAction popup vmax] |
---|
| 2748 | $c bind vmax <Enter> [itcl::code $this LegendRangeAction enter vmax] |
---|
| 2749 | $c bind vmax <Leave> [itcl::code $this LegendRangeAction leave vmax] |
---|
[3330] | 2750 | } |
---|
| 2751 | |
---|
| 2752 | # ---------------------------------------------------------------------- |
---|
[4993] | 2753 | # USAGE: LegendTitleAction post |
---|
| 2754 | # USAGE: LegendTitleAction enter |
---|
| 2755 | # USAGE: LegendTitleAction leave |
---|
| 2756 | # USAGE: LegendTitleAction save |
---|
[3330] | 2757 | # |
---|
[4993] | 2758 | # Used internally to handle the dropdown list for the fields menu combobox. |
---|
| 2759 | # The post option is invoked when the field title is pressed to launch the |
---|
| 2760 | # dropdown. The enter option is invoked when the user mouses over the field |
---|
| 2761 | # title. The leave option is invoked when the user moves the mouse away |
---|
| 2762 | # from the field title. The save option is invoked whenever there is a |
---|
| 2763 | # selection from the list, to alert the visualization server. |
---|
| 2764 | # |
---|
[3330] | 2765 | # ---------------------------------------------------------------------- |
---|
[4993] | 2766 | itcl::body Rappture::VtkIsosurfaceViewer::LegendTitleAction {option} { |
---|
| 2767 | set c $itk_component(view) |
---|
[3330] | 2768 | switch -- $option { |
---|
| 2769 | post { |
---|
| 2770 | foreach { x1 y1 x2 y2 } [$c bbox title] break |
---|
[3547] | 2771 | set cw [winfo width $itk_component(view)] |
---|
| 2772 | set mw [winfo reqwidth $itk_component(fieldmenu)] |
---|
| 2773 | set x1 [expr $cw - $mw] |
---|
[3330] | 2774 | set x [expr $x1 + [winfo rootx $itk_component(view)]] |
---|
| 2775 | set y [expr $y2 + [winfo rooty $itk_component(view)]] |
---|
| 2776 | tk_popup $itk_component(fieldmenu) $x $y |
---|
| 2777 | } |
---|
[4993] | 2778 | enter { |
---|
[3330] | 2779 | $c itemconfigure title -fill red |
---|
| 2780 | } |
---|
[4993] | 2781 | leave { |
---|
| 2782 | $c itemconfigure title -fill $itk_option(-plotforeground) |
---|
[3330] | 2783 | } |
---|
[4993] | 2784 | save { |
---|
[3409] | 2785 | $itk_component(field) value $_curFldLabel |
---|
[4188] | 2786 | AdjustSetting -field |
---|
[3330] | 2787 | } |
---|
| 2788 | default { |
---|
[4993] | 2789 | error "bad option \"$option\": should be post, enter, leave, save" |
---|
[3330] | 2790 | } |
---|
| 2791 | } |
---|
| 2792 | } |
---|
| 2793 | |
---|
[4993] | 2794 | # ---------------------------------------------------------------------- |
---|
[5054] | 2795 | # USAGE: LegendRangeValidate <widget> <which> <value> |
---|
| 2796 | # |
---|
| 2797 | # Used internally to validate a legend range min/max value. |
---|
| 2798 | # Returns a boolean value telling if <value> was accepted (1) or rejected (0) |
---|
| 2799 | # If the value is rejected, a tooltip/warning message is popped up |
---|
| 2800 | # near the widget that asked for the validation, specified by <widget> |
---|
| 2801 | # |
---|
| 2802 | # <widget> is the widget where a tooltip/warning message should show up on |
---|
| 2803 | # <which> is either "vmin" or "vmax". |
---|
| 2804 | # <value> is the value to be validated. |
---|
| 2805 | # |
---|
| 2806 | # ---------------------------------------------------------------------- |
---|
| 2807 | itcl::body Rappture::VtkIsosurfaceViewer::LegendRangeValidate {widget which value} { |
---|
| 2808 | |
---|
| 2809 | #check for a valid value |
---|
| 2810 | if {[string is double $value] != 1} { |
---|
| 2811 | set msg "should be valid number" |
---|
| 2812 | if {$widget != ""} { |
---|
| 2813 | Rappture::Tooltip::cue $widget $msg |
---|
| 2814 | } else { |
---|
| 2815 | # error "bad value \"$value\": $msg" |
---|
| 2816 | error $msg |
---|
| 2817 | } |
---|
| 2818 | return 0 |
---|
| 2819 | } |
---|
| 2820 | |
---|
| 2821 | switch -- $which { |
---|
| 2822 | vmin { |
---|
| 2823 | # check for min > max |
---|
| 2824 | if {$value > [$itk_component(max) value]} { |
---|
| 2825 | set msg "min > max, change max first" |
---|
| 2826 | if {$widget != ""} { |
---|
| 2827 | Rappture::Tooltip::cue $widget $msg |
---|
| 2828 | } else { |
---|
| 2829 | # error "bad value \"$value\": $msg" |
---|
| 2830 | error $msg |
---|
| 2831 | } |
---|
| 2832 | return 0 |
---|
| 2833 | } |
---|
| 2834 | } |
---|
| 2835 | vmax { |
---|
| 2836 | # check for max < min |
---|
| 2837 | if {$value < [$itk_component(min) value]} { |
---|
| 2838 | set msg "max < min, change min first" |
---|
| 2839 | if {$widget != ""} { |
---|
| 2840 | Rappture::Tooltip::cue $widget $msg |
---|
| 2841 | } else { |
---|
| 2842 | # error "bad value \"$value\": $msg" |
---|
| 2843 | error $msg |
---|
| 2844 | } |
---|
| 2845 | return 0 |
---|
| 2846 | } |
---|
| 2847 | } |
---|
| 2848 | default { |
---|
| 2849 | error "bad option \"$which\": should be vmin, vmax" |
---|
| 2850 | } |
---|
| 2851 | } |
---|
| 2852 | } |
---|
| 2853 | |
---|
| 2854 | itcl::body Rappture::VtkIsosurfaceViewer::MouseOver2Which {} { |
---|
| 2855 | switch -- $_mouseOver { |
---|
| 2856 | vmin { |
---|
| 2857 | set which min |
---|
| 2858 | } |
---|
| 2859 | vmax { |
---|
| 2860 | set which max |
---|
| 2861 | } |
---|
| 2862 | default { |
---|
| 2863 | error "bad _mouseOver \"$_mouseOver\": should be vmin, vmax" |
---|
| 2864 | } |
---|
| 2865 | } |
---|
| 2866 | return $which |
---|
| 2867 | } |
---|
| 2868 | |
---|
| 2869 | # ---------------------------------------------------------------------- |
---|
[4993] | 2870 | # USAGE: LegendRangeAction enter <which> |
---|
| 2871 | # USAGE: LegendRangeAction leave <which> |
---|
[3330] | 2872 | # |
---|
[5054] | 2873 | # USAGE: LegendRangeAction popup <which> |
---|
| 2874 | # USAGE: LegendRangeAction activate |
---|
| 2875 | # USAGE: LegendRangeAction validate <value> |
---|
| 2876 | # USAGE: LegendRangeAction apply <value> |
---|
[4993] | 2877 | # |
---|
| 2878 | # Used internally to handle the mouseover and popup entry for the field range |
---|
| 2879 | # inputs. The enter option is invoked when the user moves the mouse over the |
---|
| 2880 | # min or max field range. The leave option is invoked when the user moves the |
---|
| 2881 | # mouse away from the min or max field range. The popup option is invoked when |
---|
| 2882 | # the user click's on a field range. The popup option stores internally which |
---|
| 2883 | # widget is requesting a popup ( in the _mouseOver variable) and calls the |
---|
| 2884 | # activate command of the widget. The widget's activate command calls back to |
---|
| 2885 | # this method to get the xywh dimensions of the popup editor. After the user |
---|
| 2886 | # changes focus or sets the value in the editor, the editor calls this methods |
---|
| 2887 | # validate and apply options to set the value. |
---|
| 2888 | # |
---|
| 2889 | # ---------------------------------------------------------------------- |
---|
| 2890 | itcl::body Rappture::VtkIsosurfaceViewer::LegendRangeAction {option args} { |
---|
| 2891 | set c $itk_component(view) |
---|
[5054] | 2892 | |
---|
[4993] | 2893 | switch -- $option { |
---|
| 2894 | enter { |
---|
| 2895 | set which [lindex $args 0] |
---|
| 2896 | $c itemconfigure $which -fill red |
---|
| 2897 | } |
---|
| 2898 | leave { |
---|
| 2899 | set which [lindex $args 0] |
---|
| 2900 | $c itemconfigure $which -fill $itk_option(-plotforeground) |
---|
| 2901 | } |
---|
| 2902 | popup { |
---|
| 2903 | DisableMouseRotationBindings |
---|
| 2904 | set which [lindex $args 0] |
---|
| 2905 | set _mouseOver $which |
---|
| 2906 | $itk_component(editor) activate |
---|
| 2907 | } |
---|
| 2908 | activate { |
---|
| 2909 | foreach { x1 y1 x2 y2 } [$c bbox $_mouseOver] break |
---|
[5054] | 2910 | set which [MouseOver2Which] |
---|
| 2911 | set info(text) [$itk_component($which) value] |
---|
[4993] | 2912 | set info(x) [expr $x1 + [winfo rootx $c]] |
---|
| 2913 | set info(y) [expr $y1 + [winfo rooty $c]] |
---|
| 2914 | set info(w) [expr $x2 - $x1] |
---|
| 2915 | set info(h) [expr $y2 - $y1] |
---|
| 2916 | return [array get info] |
---|
| 2917 | } |
---|
| 2918 | validate { |
---|
| 2919 | if {[llength $args] != 1} { |
---|
| 2920 | error "wrong # args: should be \"editor validate value\"" |
---|
| 2921 | } |
---|
[5054] | 2922 | |
---|
| 2923 | set value [lindex $args 0] |
---|
| 2924 | if {[LegendRangeValidate $itk_component(editor) $_mouseOver $value] == 0} { |
---|
| 2925 | return 0 |
---|
| 2926 | } |
---|
| 2927 | |
---|
| 2928 | # value was good, apply it |
---|
| 2929 | # reset the mouse rotation bindings |
---|
[4993] | 2930 | SetupMouseRotationBindings |
---|
| 2931 | } |
---|
| 2932 | apply { |
---|
| 2933 | if {[llength $args] != 1} { |
---|
| 2934 | error "wrong # args: should be \"editor apply value\"" |
---|
| 2935 | } |
---|
[5054] | 2936 | set value [string trim [lindex $args 0]] |
---|
| 2937 | |
---|
| 2938 | set which [MouseOver2Which] |
---|
| 2939 | |
---|
| 2940 | # only set custom range if value changed |
---|
| 2941 | if {[$itk_component($which) value] != $value} { |
---|
| 2942 | # set the flag stating the custom range came from the legend |
---|
| 2943 | # change the value in the gauge |
---|
| 2944 | # turn on crange to enable the labels and gauges |
---|
| 2945 | # call AdjustSetting -range (inside ToggleCustomRange) |
---|
| 2946 | # to update drawing and legend |
---|
| 2947 | set _customRangeClick 0 |
---|
| 2948 | $itk_component($which) value $value |
---|
| 2949 | $itk_component(crange) select |
---|
| 2950 | ToggleCustomRange |
---|
| 2951 | } |
---|
[4993] | 2952 | } |
---|
| 2953 | default { |
---|
| 2954 | error "bad option \"$option\": should be enter, leave, activate, validate, apply" |
---|
| 2955 | } |
---|
| 2956 | } |
---|
| 2957 | } |
---|
| 2958 | |
---|
[5054] | 2959 | # ---------------------------------------------------------------------- |
---|
| 2960 | # USAGE: ToggleCustomRange |
---|
[4993] | 2961 | # |
---|
[5054] | 2962 | # Called whenever the custom range is turned on or off. Used to save |
---|
| 2963 | # the custom min and custom max set by the user. When the -customrange |
---|
| 2964 | # setting is turned on, the range min and range max gauges are set |
---|
| 2965 | # with the last value set by the user, or the default range if no |
---|
| 2966 | # previous min and max were set. |
---|
| 2967 | # |
---|
| 2968 | # When the custom range is turned on, we check how it was turned on |
---|
| 2969 | # by querying _customRangeClick. If the variable is 1, this means |
---|
| 2970 | # the user clicked the crange checkbutton and we should pull the |
---|
| 2971 | # custom range values from our backup variables. If the variable is 0, |
---|
| 2972 | # the custom range was enabled through the user manipulating the |
---|
| 2973 | # min and max value in the legend. |
---|
| 2974 | # |
---|
| 2975 | # ---------------------------------------------------------------------- |
---|
| 2976 | itcl::body Rappture::VtkIsosurfaceViewer::ToggleCustomRange {args} { |
---|
| 2977 | if { ! $_settings(-customrange) } { |
---|
| 2978 | # custom range was turned off |
---|
| 2979 | |
---|
| 2980 | # disable the min/max labels and gauge widgets |
---|
| 2981 | $itk_component(l_min) configure -state disabled |
---|
| 2982 | $itk_component(min) configure -state disabled |
---|
| 2983 | $itk_component(l_max) configure -state disabled |
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| 2984 | $itk_component(max) configure -state disabled |
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| 2985 | |
---|
| 2986 | # backup the custom range |
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| 2987 | set _settings(-customrangemin) [$itk_component(min) value] |
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| 2988 | set _settings(-customrangemax) [$itk_component(max) value] |
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| 2989 | |
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| 2990 | # set the gauges to dataset's min and max |
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| 2991 | foreach { vmin vmax } $_limits($_curFldName) break |
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| 2992 | SetMinMaxGauges $vmin $vmax |
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| 2993 | } else { |
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| 2994 | # custom range was turned on |
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| 2995 | |
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| 2996 | # enable the min/max labels and gauge widgets |
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| 2997 | $itk_component(l_min) configure -state normal |
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| 2998 | $itk_component(min) configure -state normal |
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| 2999 | $itk_component(l_max) configure -state normal |
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| 3000 | $itk_component(max) configure -state normal |
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| 3001 | |
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| 3002 | # if the custom range is being turned on by clicking the |
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| 3003 | # checkbox, restore the min and max gauges from the backup |
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| 3004 | # variables. otherwise, new values for the min and max |
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| 3005 | # widgets will be set later from the legend's editor. |
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| 3006 | if { $_customRangeClick } { |
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| 3007 | SetMinMaxGauges $_settings(-customrangemin) $_settings(-customrangemax) |
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| 3008 | } |
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| 3009 | |
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| 3010 | # reset the click flag |
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| 3011 | set _customRangeClick 1 |
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| 3012 | } |
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| 3013 | AdjustSetting -range |
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| 3014 | } |
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| 3015 | |
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| 3016 | # ---------------------------------------------------------------------- |
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| 3017 | # USAGE: SetMinMaxGauges <min> <max> |
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| 3018 | # |
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| 3019 | # Set the min and max gauges in the correct order, avoiding the |
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| 3020 | # error where you try to set the min > max before updating the max or |
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| 3021 | # set the max < min before updating the min. |
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| 3022 | # |
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| 3023 | # There are five range cases to consider with our current range validation. |
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| 3024 | # For example: |
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| 3025 | # [2,3] -> [0,1] : update min first, max last |
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| 3026 | # [2,3] -> [4,5] : update max first, min last |
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| 3027 | # [2,3] -> [0,2.5] : update min or max first |
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| 3028 | # [2,3] -> [2.5,5] : update min or max first |
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| 3029 | # [2,3] -> [2.25,2.75] : update min or max first |
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| 3030 | # |
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| 3031 | # In 4 of the cases we can update min first and max last, so we only |
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| 3032 | # need to check the case where old max < new min, where we update |
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| 3033 | # max first and min last. |
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| 3034 | # ---------------------------------------------------------------------- |
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| 3035 | itcl::body Rappture::VtkIsosurfaceViewer::SetMinMaxGauges {min max} { |
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| 3036 | |
---|
| 3037 | if { [$itk_component(max) value] < $min} { |
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| 3038 | # old max < new min |
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| 3039 | # shift range toward right |
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| 3040 | # extend max first, then update min |
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| 3041 | $itk_component(max) value $max |
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| 3042 | $itk_component(min) value $min |
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| 3043 | } else { |
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| 3044 | # extend min first, then update max |
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| 3045 | $itk_component(min) value $min |
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| 3046 | $itk_component(max) value $max |
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| 3047 | } |
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| 3048 | } |
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| 3049 | |
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| 3050 | # |
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[3330] | 3051 | # SetCurrentColormap -- |
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| 3052 | # |
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[3514] | 3053 | itcl::body Rappture::VtkIsosurfaceViewer::SetCurrentColormap { name } { |
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| 3054 | # Keep track of the colormaps that we build. |
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[3330] | 3055 | if { ![info exists _colormaps($name)] } { |
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[4993] | 3056 | BuildColormap $name |
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[3514] | 3057 | set _colormaps($name) 1 |
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[3330] | 3058 | } |
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| 3059 | set _currentColormap $name |
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[3514] | 3060 | SendCmd "contour3d colormap $_currentColormap" |
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[3966] | 3061 | SendCmd "cutplane colormap $_currentColormap" |
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[3330] | 3062 | } |
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| 3063 | |
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| 3064 | # |
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| 3065 | # BuildColormap -- |
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| 3066 | # |
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[3514] | 3067 | # Build the designated colormap on the server. |
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| 3068 | # |
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| 3069 | itcl::body Rappture::VtkIsosurfaceViewer::BuildColormap { name } { |
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| 3070 | set cmap [ColorsToColormap $name] |
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[3330] | 3071 | if { [llength $cmap] == 0 } { |
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| 3072 | set cmap "0.0 0.0 0.0 0.0 1.0 1.0 1.0 1.0" |
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| 3073 | } |
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[5184] | 3074 | set amap "0.0 1.0 1.0 1.0" |
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| 3075 | SendCmd "colormap add $name { $cmap } { $amap }" |
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[3330] | 3076 | } |
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| 3077 | |
---|
[4993] | 3078 | itcl::body Rappture::VtkIsosurfaceViewer::SetOrientation { side } { |
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[3517] | 3079 | array set positions { |
---|
| 3080 | front "1 0 0 0" |
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| 3081 | back "0 0 1 0" |
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| 3082 | left "0.707107 0 -0.707107 0" |
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| 3083 | right "0.707107 0 0.707107 0" |
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| 3084 | top "0.707107 -0.707107 0 0" |
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| 3085 | bottom "0.707107 0.707107 0 0" |
---|
| 3086 | } |
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[4704] | 3087 | foreach name { -qw -qx -qy -qz } value $positions($side) { |
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[3517] | 3088 | set _view($name) $value |
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[4765] | 3089 | } |
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[4704] | 3090 | set q [ViewToQuaternion] |
---|
[3517] | 3091 | $_arcball quaternion $q |
---|
[3536] | 3092 | SendCmd "camera orient $q" |
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| 3093 | SendCmd "camera reset" |
---|
[4704] | 3094 | set _view(-xpan) 0 |
---|
| 3095 | set _view(-ypan) 0 |
---|
| 3096 | set _view(-zoom) 1.0 |
---|
[3517] | 3097 | } |
---|
[3538] | 3098 | |
---|
[4993] | 3099 | itcl::body Rappture::VtkIsosurfaceViewer::GenerateContourList {} { |
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[3538] | 3100 | if { ![info exists _limits($_curFldName)] } { |
---|
[4509] | 3101 | puts stderr "no _curFldName" |
---|
| 3102 | return "" |
---|
[3538] | 3103 | } |
---|
[4509] | 3104 | if { $_contourList(numLevels) < 1 } { |
---|
[4688] | 3105 | # There are tools that set 0 levels to get cutplanes only |
---|
| 3106 | #puts stderr "numLevels < 1" |
---|
[4509] | 3107 | return "" |
---|
[4184] | 3108 | } |
---|
[4509] | 3109 | if { [llength $_contourList(reqValues)] > 1 } { |
---|
| 3110 | set values $_contourList(reqValues) |
---|
| 3111 | } else { |
---|
[5071] | 3112 | # if custom range has been set, use the custom min and max |
---|
| 3113 | # to generate contour list values |
---|
[4993] | 3114 | if { $_settings(-customrange) } { |
---|
[5071] | 3115 | set vmin [$itk_component(min) value] |
---|
| 3116 | set vmax [$itk_component(max) value] |
---|
| 3117 | } else { |
---|
| 3118 | # use the field limits to calculate the contour list values |
---|
| 3119 | foreach { vmin vmax } $_limits($_curFldName) break |
---|
[4993] | 3120 | } |
---|
| 3121 | |
---|
[4509] | 3122 | set v [blt::vector create \#auto] |
---|
| 3123 | $v seq $vmin $vmax [expr $_contourList(numLevels)+2] |
---|
| 3124 | $v delete end 0 |
---|
| 3125 | set values [$v range 0 end] |
---|
| 3126 | blt::vector destroy $v |
---|
| 3127 | } |
---|
| 3128 | set _contourList(values) $values |
---|
[3538] | 3129 | } |
---|
[4715] | 3130 | |
---|
[4993] | 3131 | itcl::body Rappture::VtkIsosurfaceViewer::SetCurrentFieldName { dataobj } { |
---|
[4715] | 3132 | set _first $dataobj |
---|
| 3133 | $itk_component(field) choices delete 0 end |
---|
| 3134 | $itk_component(fieldmenu) delete 0 end |
---|
| 3135 | array unset _fields |
---|
| 3136 | set _curFldName "" |
---|
| 3137 | foreach cname [$_first components] { |
---|
| 3138 | foreach fname [$_first fieldnames $cname] { |
---|
| 3139 | if { [info exists _fields($fname)] } { |
---|
| 3140 | continue |
---|
| 3141 | } |
---|
| 3142 | foreach { label units components } \ |
---|
| 3143 | [$_first fieldinfo $fname] break |
---|
| 3144 | $itk_component(field) choices insert end "$fname" "$label" |
---|
| 3145 | $itk_component(fieldmenu) add radiobutton -label "$label" \ |
---|
| 3146 | -value $label -variable [itcl::scope _curFldLabel] \ |
---|
| 3147 | -selectcolor red \ |
---|
| 3148 | -activebackground $itk_option(-plotbackground) \ |
---|
| 3149 | -activeforeground $itk_option(-plotforeground) \ |
---|
| 3150 | -font "Arial 8" \ |
---|
[4993] | 3151 | -command [itcl::code $this LegendTitleAction save] |
---|
[4715] | 3152 | set _fields($fname) [list $label $units $components] |
---|
| 3153 | if { $_curFldName == "" } { |
---|
| 3154 | set _curFldName $fname |
---|
| 3155 | set _curFldLabel $label |
---|
| 3156 | } |
---|
| 3157 | } |
---|
| 3158 | } |
---|
| 3159 | $itk_component(field) value $_curFldLabel |
---|
[5077] | 3160 | if { $_settings(-customrange) } { |
---|
| 3161 | set limits [list [$itk_component(min) value] [$itk_component(max) value]] |
---|
[4715] | 3162 | SendCmd "dataset maprange explicit $limits $_curFldName" |
---|
| 3163 | if { $limits != $_currentLimits } { |
---|
| 3164 | set _currentLimits $limits |
---|
| 3165 | EventuallyChangeContourLevels |
---|
| 3166 | } |
---|
[5077] | 3167 | } else { |
---|
| 3168 | if { ![info exists _limits($_curFldName)] } { |
---|
| 3169 | SendCmd "dataset maprange all" |
---|
| 3170 | } else { |
---|
| 3171 | set limits $_limits($_curFldName) |
---|
| 3172 | SendCmd "dataset maprange explicit $limits $_curFldName" |
---|
| 3173 | if { $limits != $_currentLimits } { |
---|
| 3174 | set _currentLimits $limits |
---|
| 3175 | EventuallyChangeContourLevels |
---|
| 3176 | } |
---|
| 3177 | } |
---|
[4715] | 3178 | } |
---|
| 3179 | } |
---|