[2514] | 1 | /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */ |
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| 2 | /* |
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[3177] | 3 | * Copyright (C) 2004-2012 HUBzero Foundation, LLC |
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[2514] | 4 | * |
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| 5 | * Author: Leif Delgass <ldelgass@purdue.edu> |
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| 6 | */ |
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| 7 | |
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[3615] | 8 | #ifndef VTKVIS_CUTPLANE_H |
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| 9 | #define VTKVIS_CUTPLANE_H |
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[2514] | 10 | |
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| 11 | #include <vtkSmartPointer.h> |
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| 12 | #include <vtkLookupTable.h> |
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[3680] | 13 | #include <vtkPolyDataMapper.h> |
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[2514] | 14 | #include <vtkActor.h> |
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| 15 | #include <vtkPlaneCollection.h> |
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[2575] | 16 | #include <vtkCutter.h> |
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[2514] | 17 | #include <vtkPlane.h> |
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[2752] | 18 | #include <vtkOutlineFilter.h> |
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[3330] | 19 | #include <vtkOutlineSource.h> |
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[2761] | 20 | #include <vtkGaussianSplatter.h> |
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[2514] | 21 | |
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| 22 | #include "ColorMap.h" |
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[3616] | 23 | #include "Types.h" |
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[3621] | 24 | #include "GraphicsObject.h" |
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[2514] | 25 | |
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| 26 | namespace VtkVis { |
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| 27 | |
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[3330] | 28 | //#define CUTPLANE_TIGHT_OUTLINE |
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| 29 | |
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[2514] | 30 | /** |
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| 31 | * \brief Color-mapped plot of slice through a data set |
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| 32 | * |
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| 33 | * Currently the DataSet must be image data (2D uniform grid) |
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| 34 | */ |
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[3621] | 35 | class Cutplane : public GraphicsObject { |
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[2514] | 36 | public: |
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[3680] | 37 | enum CloudStyle { |
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| 38 | CLOUD_MESH, |
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| 39 | CLOUD_SPLAT |
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| 40 | }; |
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[2514] | 41 | enum ColorMode { |
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| 42 | COLOR_BY_SCALAR, |
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| 43 | COLOR_BY_VECTOR_MAGNITUDE, |
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| 44 | COLOR_BY_VECTOR_X, |
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| 45 | COLOR_BY_VECTOR_Y, |
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| 46 | COLOR_BY_VECTOR_Z |
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| 47 | }; |
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| 48 | |
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| 49 | Cutplane(); |
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| 50 | virtual ~Cutplane(); |
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| 51 | |
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| 52 | virtual const char *getClassName() const |
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| 53 | { |
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| 54 | return "Cutplane"; |
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| 55 | } |
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| 56 | |
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| 57 | virtual void setDataSet(DataSet *dataSet, |
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[2612] | 58 | Renderer *renderer); |
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[2514] | 59 | |
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[2760] | 60 | virtual void setColor(float color[3]); |
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| 61 | |
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[2752] | 62 | virtual void setLighting(bool state); |
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| 63 | |
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| 64 | virtual void setEdgeVisibility(bool state); |
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| 65 | |
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[2514] | 66 | virtual void setClippingPlanes(vtkPlaneCollection *planes); |
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| 67 | |
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[3680] | 68 | void setCloudStyle(CloudStyle style); |
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| 69 | |
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[2752] | 70 | void setOutlineVisibility(bool state); |
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| 71 | |
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[2514] | 72 | void selectVolumeSlice(Axis axis, double ratio); |
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| 73 | |
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[2575] | 74 | void setSliceVisibility(Axis axis, bool state); |
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| 75 | |
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[3330] | 76 | void setInterpolateBeforeMapping(bool state); |
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| 77 | |
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[2612] | 78 | void setColorMode(ColorMode mode, DataSet::DataAttributeType type, |
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| 79 | const char *name, double range[2] = NULL); |
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| 80 | |
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| 81 | void setColorMode(ColorMode mode, |
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| 82 | const char *name, double range[2] = NULL); |
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| 83 | |
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[2514] | 84 | void setColorMode(ColorMode mode); |
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| 85 | |
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| 86 | void setColorMap(ColorMap *colorMap); |
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| 87 | |
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| 88 | /** |
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| 89 | * \brief Return the ColorMap in use |
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| 90 | */ |
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| 91 | ColorMap *getColorMap() |
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| 92 | { |
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| 93 | return _colorMap; |
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| 94 | } |
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| 95 | |
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| 96 | void updateColorMap(); |
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| 97 | |
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[2612] | 98 | virtual void updateRanges(Renderer *renderer); |
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[2514] | 99 | |
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| 100 | private: |
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[2575] | 101 | virtual void initProp(); |
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[2514] | 102 | virtual void update(); |
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| 103 | |
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[3499] | 104 | bool _pipelineInitialized; |
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| 105 | |
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[3680] | 106 | CloudStyle _cloudStyle; |
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[2612] | 107 | ColorMap *_colorMap; |
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[2514] | 108 | ColorMode _colorMode; |
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[2612] | 109 | std::string _colorFieldName; |
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| 110 | DataSet::DataAttributeType _colorFieldType; |
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| 111 | double _colorFieldRange[2]; |
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[2514] | 112 | double _vectorMagnitudeRange[2]; |
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| 113 | double _vectorComponentRange[3][2]; |
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[2612] | 114 | Renderer *_renderer; |
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[2514] | 115 | |
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| 116 | vtkSmartPointer<vtkLookupTable> _lut; |
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[2575] | 117 | vtkSmartPointer<vtkActor> _actor[3]; |
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[2752] | 118 | vtkSmartPointer<vtkActor> _borderActor[3]; |
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[3680] | 119 | vtkSmartPointer<vtkPolyDataMapper> _mapper[3]; |
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[2752] | 120 | vtkSmartPointer<vtkPolyDataMapper> _borderMapper[3]; |
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[2575] | 121 | vtkSmartPointer<vtkCutter> _cutter[3]; |
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| 122 | vtkSmartPointer<vtkPlane> _cutPlane[3]; |
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[3330] | 123 | #ifdef CUTPLANE_TIGHT_OUTLINE |
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[2752] | 124 | vtkSmartPointer<vtkOutlineFilter> _outlineFilter[3]; |
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[3330] | 125 | #else |
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| 126 | vtkSmartPointer<vtkOutlineSource> _outlineSource[3]; |
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| 127 | #endif |
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[2761] | 128 | vtkSmartPointer<vtkGaussianSplatter> _splatter; |
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[2514] | 129 | }; |
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| 130 | |
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| 131 | } |
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| 132 | |
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| 133 | #endif |
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