|
Last change
on this file since 2495 was
2402,
checked in by ldelgass, 13 years ago
|
- Let graphics objects handle DataSet? cumulative range changes, track vectors
as well as scalars, also supply cumulative ranges in setDataSet()
- Be more consistent about naming enums and commands for vectors
- Add constructor arguments to some graphics objects to speed initialization
(eliminates some pipeline changes)
- Apply a scale factor to glyphs based on cell sizes
- Add line glyph shape
- Don't delete ColorMaps? in use
- Update graphics objects when a ColorMap? is edited
|
-
Property svn:eol-style set to
native
|
|
File size:
1.5 KB
|
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| 1 | /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */ |
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| 2 | /* |
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| 3 | * Copyright (C) 2011, Purdue Research Foundation |
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| 4 | * |
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| 5 | * Author: Leif Delgass <ldelgass@purdue.edu> |
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| 6 | */ |
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| 7 | |
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| 8 | #ifndef __RAPPTURE_VTKVIS_VOLUME_H__ |
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| 9 | #define __RAPPTURE_VTKVIS_VOLUME_H__ |
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| 10 | |
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| 11 | #include <vtkSmartPointer.h> |
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| 12 | #include <vtkProp.h> |
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| 13 | #include <vtkVolume.h> |
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| 14 | #include <vtkAbstractVolumeMapper.h> |
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| 15 | #include <vtkPlaneCollection.h> |
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| 16 | |
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| 17 | #include "RpVtkGraphicsObject.h" |
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| 18 | #include "ColorMap.h" |
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| 19 | |
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| 20 | namespace Rappture { |
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| 21 | namespace VtkVis { |
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| 22 | |
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| 23 | /** |
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| 24 | * \brief Volume Rendering |
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| 25 | * |
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| 26 | * Currently the DataSet must be image data (3D uniform grid), |
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| 27 | * or an UnstructuredGrid |
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| 28 | */ |
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| 29 | class Volume : public VtkGraphicsObject { |
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| 30 | public: |
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| 31 | enum BlendMode { |
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| 32 | COMPOSITE = 0, |
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| 33 | MAX_INTENSITY, |
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| 34 | MIN_INTENSITY |
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| 35 | }; |
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| 36 | |
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| 37 | Volume(); |
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| 38 | virtual ~Volume(); |
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| 39 | |
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| 40 | virtual const char *getClassName() const |
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| 41 | { |
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| 42 | return "Volume"; |
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| 43 | } |
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| 44 | |
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| 45 | virtual void setOpacity(double opacity); |
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| 46 | |
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| 47 | virtual void setClippingPlanes(vtkPlaneCollection *planes); |
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| 48 | |
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| 49 | void setColorMap(ColorMap *cmap); |
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| 50 | |
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| 51 | ColorMap *getColorMap(); |
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| 52 | |
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| 53 | void updateColorMap(); |
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| 54 | |
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| 55 | virtual void updateRanges(bool useCumulative, |
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| 56 | double scalarRange[2], |
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| 57 | double vectorMagnitudeRange[2], |
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| 58 | double vectorComponentRange[3][2]); |
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| 59 | |
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| 60 | private: |
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| 61 | virtual void initProp(); |
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| 62 | virtual void update(); |
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| 63 | |
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| 64 | ColorMap *_colorMap; |
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| 65 | vtkSmartPointer<vtkAbstractVolumeMapper> _volumeMapper; |
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| 66 | }; |
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| 67 | |
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| 68 | } |
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| 69 | } |
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| 70 | |
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| 71 | #endif |
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