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vtkVolumeTextureMapper Class Reference

Abstract class for a volume mapper. More...

#include <vtkVolumeTextureMapper.h>

Inheritance diagram for vtkVolumeTextureMapper:

[legend]Collaboration diagram for vtkVolumeTextureMapper:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent index)
virtual void	Update ()
virtual void	Render (vtkRenderer *ren, vtkVolume *vol)=0
void	SetGradientEstimator (vtkEncodedGradientEstimator *gradest)
virtual vtkEncodedGradientEstimator *	GetGradientEstimator ()
virtual vtkEncodedGradientShader *	GetGradientShader ()
float *	GetGradientOpacityArray ()
unsigned char *	GetRGBAArray ()
float *	GetRedDiffuseShadingTable ()
float *	GetGreenDiffuseShadingTable ()
float *	GetBlueDiffuseShadingTable ()
float *	GetRedSpecularShadingTable ()
float *	GetGreenSpecularShadingTable ()
float *	GetBlueSpecularShadingTable ()
unsigned short *	GetEncodedNormals ()
unsigned char *	GetGradientMagnitudes ()
virtual int	GetShade ()
virtual vtkRenderWindow *	GetRenderWindow ()
virtual float *	GetDataOrigin ()
virtual void	GetDataOrigin (float data[3])
virtual float *	GetDataSpacing ()
virtual void	GetDataSpacing (float data[3])
virtual float	GetGradientMagnitudeScale ()
virtual float	GetGradientMagnitudeBias ()
Static Public Methods
int	IsTypeOf (const char *type)
vtkVolumeTextureMapper *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkVolumeTextureMapper ()
	~vtkVolumeTextureMapper ()
void	InitializeRender (vtkRenderer *ren, vtkVolume *vol)
Protected Attributes
vtkEncodedGradientEstimator *	GradientEstimator
vtkEncodedGradientShader *	GradientShader
int	Shade
float *	GradientOpacityArray
unsigned char *	RGBAArray
int	ArraySize
float *	RedDiffuseShadingTable
float *	GreenDiffuseShadingTable
float *	BlueDiffuseShadingTable
float *	RedSpecularShadingTable
float *	GreenSpecularShadingTable
float *	BlueSpecularShadingTable
float	DataOrigin [3]
float	DataSpacing [3]
unsigned short *	EncodedNormals
unsigned char *	GradientMagnitudes
float	SampleDistance
vtkRenderWindow *	RenderWindow

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Detailed Description

Abstract class for a volume mapper.

Date:

2001/10/11 13:38:32

Revision:

1.20

vtkVolumeTextureMapper is the abstract definition of a volume mapper that uses a texture mapping approach.

See also:

vtkVolumeMapper

Definition at line 65 of file vtkVolumeTextureMapper.h.

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Constructor & Destructor Documentation

vtkVolumeTextureMapper::vtkVolumeTextureMapper (    )  [protected]

vtkVolumeTextureMapper::~vtkVolumeTextureMapper (    )  [protected]

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Member Function Documentation

virtual const char* vtkVolumeTextureMapper::GetClassName (    )  [virtual]

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkVolumeMapper. Reimplemented in vtkMesaVolumeTextureMapper2D, vtkOpenGLVolumeTextureMapper2D, and vtkVolumeTextureMapper2D.

int vtkVolumeTextureMapper::IsTypeOf (  const char *    type )  [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkVolumeMapper. Reimplemented in vtkMesaVolumeTextureMapper2D, vtkOpenGLVolumeTextureMapper2D, and vtkVolumeTextureMapper2D.

virtual int vtkVolumeTextureMapper::IsA (  const char *    type )  [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkVolumeMapper. Reimplemented in vtkMesaVolumeTextureMapper2D, vtkOpenGLVolumeTextureMapper2D, and vtkVolumeTextureMapper2D.

vtkVolumeTextureMapper* vtkVolumeTextureMapper::SafeDownCast (  vtkObject *    o )  [static]

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkVolumeMapper. Reimplemented in vtkMesaVolumeTextureMapper2D, vtkOpenGLVolumeTextureMapper2D, and vtkVolumeTextureMapper2D.

void vtkVolumeTextureMapper::PrintSelf (  ostream &    os, vtkIndent    index )  [virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes. Reimplemented from vtkVolumeMapper. Reimplemented in vtkMesaVolumeTextureMapper2D, vtkOpenGLVolumeTextureMapper2D, and vtkVolumeTextureMapper2D.

virtual void vtkVolumeTextureMapper::Update (  void    )  [virtual]

Update the volume rendering pipeline by updating the scalar input Reimplemented from vtkVolumeMapper.

void vtkVolumeTextureMapper::SetGradientEstimator (  vtkEncodedGradientEstimator *    gradest )

Set / Get the gradient estimator used to estimate normals

virtual vtkEncodedGradientEstimator* vtkVolumeTextureMapper::GetGradientEstimator (    )  [virtual]

Set / Get the gradient estimator used to estimate normals

virtual vtkEncodedGradientShader* vtkVolumeTextureMapper::GetGradientShader (    )  [virtual]

Get the gradient shader.

float* vtkVolumeTextureMapper::GetGradientOpacityArray (    )  [inline]

Allow access to the arrays / variables from the templated functions in the subclasses. Definition at line 89 of file vtkVolumeTextureMapper.h.

unsigned char* vtkVolumeTextureMapper::GetRGBAArray (    )  [inline]

Allow access to the arrays / variables from the templated functions in the subclasses. Definition at line 90 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::GetRedDiffuseShadingTable (    )  [inline]

Allow access to the arrays / variables from the templated functions in the subclasses. Definition at line 91 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::GetGreenDiffuseShadingTable (    )  [inline]

Allow access to the arrays / variables from the templated functions in the subclasses. Definition at line 92 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::GetBlueDiffuseShadingTable (    )  [inline]

Allow access to the arrays / variables from the templated functions in the subclasses. Definition at line 93 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::GetRedSpecularShadingTable (    )  [inline]

Allow access to the arrays / variables from the templated functions in the subclasses. Definition at line 94 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::GetGreenSpecularShadingTable (    )  [inline]

Allow access to the arrays / variables from the templated functions in the subclasses. Definition at line 95 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::GetBlueSpecularShadingTable (    )  [inline]

Allow access to the arrays / variables from the templated functions in the subclasses. Definition at line 96 of file vtkVolumeTextureMapper.h.

unsigned short* vtkVolumeTextureMapper::GetEncodedNormals (  void    )  [inline]

Allow access to the arrays / variables from the templated functions in the subclasses. Definition at line 97 of file vtkVolumeTextureMapper.h.

unsigned char* vtkVolumeTextureMapper::GetGradientMagnitudes (  void    )  [inline]

Allow access to the arrays / variables from the templated functions in the subclasses. Definition at line 98 of file vtkVolumeTextureMapper.h.

virtual int vtkVolumeTextureMapper::GetShade (    )  [virtual]

Allow access to the arrays / variables from the templated functions in the subclasses.

virtual vtkRenderWindow* vtkVolumeTextureMapper::GetRenderWindow (    )  [virtual]

Allow access to the arrays / variables from the templated functions in the subclasses.

virtual float* vtkVolumeTextureMapper::GetDataOrigin (    )  [virtual]

Allow access to the arrays / variables from the templated functions in the subclasses.

virtual void vtkVolumeTextureMapper::GetDataOrigin (  float    data[3] )  [virtual]

Allow access to the arrays / variables from the templated functions in the subclasses.

virtual float* vtkVolumeTextureMapper::GetDataSpacing (    )  [virtual]

Allow access to the arrays / variables from the templated functions in the subclasses.

virtual void vtkVolumeTextureMapper::GetDataSpacing (  float    data[3] )  [virtual]

Allow access to the arrays / variables from the templated functions in the subclasses.

virtual void vtkVolumeTextureMapper::Render (  vtkRenderer *    ren, vtkVolume *    vol )  [pure virtual]

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Render the volume Reimplemented from vtkVolumeMapper. Reimplemented in vtkMesaVolumeTextureMapper2D, vtkOpenGLVolumeTextureMapper2D, and vtkVolumeTextureMapper2D.

virtual float vtkVolumeTextureMapper::GetGradientMagnitudeScale (    )  [virtual]

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Values needed by the volume Reimplemented from vtkVolumeMapper.

virtual float vtkVolumeTextureMapper::GetGradientMagnitudeBias (    )  [virtual]

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Values needed by the volume Reimplemented from vtkVolumeMapper.

void vtkVolumeTextureMapper::InitializeRender (  vtkRenderer *    ren, vtkVolume *    vol )  [protected]

Reimplemented in vtkVolumeTextureMapper2D. Referenced by vtkVolumeTextureMapper2D::InitializeRender().

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Member Data Documentation

vtkEncodedGradientEstimator* vtkVolumeTextureMapper::GradientEstimator [protected]

Definition at line 127 of file vtkVolumeTextureMapper.h.

vtkEncodedGradientShader* vtkVolumeTextureMapper::GradientShader [protected]

Definition at line 128 of file vtkVolumeTextureMapper.h.

int vtkVolumeTextureMapper::Shade [protected]

Definition at line 129 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::GradientOpacityArray [protected]

Definition at line 131 of file vtkVolumeTextureMapper.h.

unsigned char* vtkVolumeTextureMapper::RGBAArray [protected]

Definition at line 132 of file vtkVolumeTextureMapper.h.

int vtkVolumeTextureMapper::ArraySize [protected]

Definition at line 133 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::RedDiffuseShadingTable [protected]

Definition at line 135 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::GreenDiffuseShadingTable [protected]

Definition at line 136 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::BlueDiffuseShadingTable [protected]

Definition at line 137 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::RedSpecularShadingTable [protected]

Definition at line 138 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::GreenSpecularShadingTable [protected]

Definition at line 139 of file vtkVolumeTextureMapper.h.

float* vtkVolumeTextureMapper::BlueSpecularShadingTable [protected]

Definition at line 140 of file vtkVolumeTextureMapper.h.

float vtkVolumeTextureMapper::DataOrigin[3] [protected]

Definition at line 142 of file vtkVolumeTextureMapper.h.

float vtkVolumeTextureMapper::DataSpacing[3] [protected]

Definition at line 143 of file vtkVolumeTextureMapper.h.

unsigned short* vtkVolumeTextureMapper::EncodedNormals [protected]

Definition at line 145 of file vtkVolumeTextureMapper.h.

unsigned char* vtkVolumeTextureMapper::GradientMagnitudes [protected]

Definition at line 146 of file vtkVolumeTextureMapper.h.

float vtkVolumeTextureMapper::SampleDistance [protected]

Definition at line 148 of file vtkVolumeTextureMapper.h.

vtkRenderWindow* vtkVolumeTextureMapper::RenderWindow [protected]

Definition at line 150 of file vtkVolumeTextureMapper.h.

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The documentation for this class was generated from the following file:

• Rendering/vtkVolumeTextureMapper.h

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