1#ifndef SIMVOLEON_SOVOLUMEDATA_H
2#define SIMVOLEON_SOVOLUMEDATA_H
36#include <Inventor/fields/SoSFString.h>
37#include <Inventor/fields/SoSFEnum.h>
38#include <Inventor/fields/SoSFBool.h>
39#include <Inventor/fields/SoSFVec3f.h>
40#include <Inventor/SbVec3f.h>
41#include <Inventor/SbVec3s.h>
42#include <Inventor/SbBox3f.h>
43#include <Inventor/SbBox3s.h>
44#include <Inventor/SbBox2s.h>
45#include <Inventor/SbBox2f.h>
46#include <VolumeViz/nodes/SoVolumeRendering.h>
47#include <Inventor/nodes/SoSubNode.h>
54class SIMVOLEON_DLL_API SoVolumeData :
public SoVolumeRendering {
55 typedef SoVolumeRendering inherited;
73 enum SubMethod { NEAREST, MAX, AVERAGE };
74 enum OverMethod { NONE, CONSTANT, LINEAR, CUBIC };
76 enum DataType { UNSIGNED_BYTE, UNSIGNED_SHORT };
85 SoVolumeData::DataType type = SoVolumeData::UNSIGNED_BYTE,
86 int significantbits = 0);
88 SoVolumeData::DataType & type,
89 int * significantbits = NULL)
const;
106 SbBool getMinMax(
int & minval,
int & maxval);
109 SoVolumeData * subSetting(
const SbBox3s & region);
110 void updateRegions(
const SbBox3s * region,
int num);
113 SoVolumeData * reSampling(
const SbVec3s & dimension,
114 SoVolumeData::SubMethod subMethod,
115 SoVolumeData::OverMethod = NONE);
117 void enableSubSampling(SbBool enable);
118 SbBool isSubSamplingEnabled(
void)
const;
120 void enableAutoSubSampling(SbBool enable);
121 SbBool isAutoSubSamplingEnabled(
void)
const;
123 void enableAutoUnSampling(SbBool enable);
124 SbBool isAutoUnSamplingEnabled(
void)
const;
128 void setSubSamplingMethod(SubMethod method);
129 SubMethod getSubSamplingMethod(
void)
const;
131 void setSubSamplingLevel(
const SbVec3s & roi,
const SbVec3s & secondary);
132 void getSubSamplingLevel(
SbVec3s & roi,
SbVec3s & secondary)
const;
145 friend class SoVolumeDataP;
146 class SoVolumeDataP * pimpl;
virtual void getBoundingBox(SoGetBoundingBoxAction *action)
virtual void doAction(SoAction *action)
virtual void callback(SoCallbackAction *action)
virtual void pick(SoPickAction *action)
virtual void GLRender(SoGLRenderAction *action)
Contains the transfer function definition.
Definition SoTransferFunction.h:44
uint32_t getVoxelValue(const SbVec3s &voxelpos) const
Definition VolumeData.cpp:486
void setPageSize(int size)
Definition VolumeData.cpp:536
SbBool getHistogram(int &length, int *&histogram)
Definition VolumeData.cpp:726
int getTexMemorySize(void) const
Definition VolumeData.cpp:689
void setTexMemorySize(int megatexels)
Definition VolumeData.cpp:659
SoSFBool useCompressedTexture
Definition SoVolumeData.h:82
SoSFBool useSharedPalettedTexture
Definition SoVolumeData.h:81
void loadRegions(const SbBox3s *region, int num, SoState *state, SoTransferFunction *node)
Definition VolumeData.cpp:812
SbBox3f getVolumeSize(void) const
Definition VolumeData.cpp:350
const SbVec3s & getPageSize(void) const
Definition VolumeData.cpp:580
SoSFBool usePalettedTexture
Definition SoVolumeData.h:80
void setVolumeData(const SbVec3s &dimension, void *data, SoVolumeData::DataType type=SoVolumeData::UNSIGNED_BYTE, int significantbits=0)
Definition VolumeData.cpp:410
void setVolumeSize(const SbBox3f &size)
Definition VolumeData.cpp:335
SbBool getVolumeData(SbVec3s &dimension, void *&data, SoVolumeData::DataType &type, int *significantbits=NULL) const
Definition VolumeData.cpp:457
Abstract superclass for all volume data reader classes.
Definition SoVolumeReader.h:43
static void initClass(void)
Definition VolumeRendering.cpp:370
#define SO_NODE_HEADER(classname)