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vtkVolumeTextureMapper Class Reference

Abstract class for a volume mapper. More...

#include <vtkVolumeTextureMapper.h>

Inheritance diagram for vtkVolumeTextureMapper:

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Collaboration diagram for vtkVolumeTextureMapper:

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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 ()
void SetGradientEstimator (vtkEncodedGradientEstimator *gradest)
virtual vtkEncodedGradientEstimatorGetGradientEstimator ()
virtual vtkEncodedGradientShaderGetGradientShader ()
virtual int GetMapperType ()
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 vtkRenderWindowGetRenderWindow ()
virtual float * GetDataOrigin ()
virtual void GetDataOrigin (float data[3])
virtual float * GetDataSpacing ()
virtual void GetDataSpacing (float data[3])
virtual void Render (vtkRenderer *ren, vtkVolume *vol)=0
virtual float GetGradientMagnitudeScale ()
virtual float GetGradientMagnitudeBias ()

Static Public Methods

int IsTypeOf (const char *type)
vtkVolumeTextureMapper * SafeDownCast (vtkObject *o)

Protected Methods

 vtkVolumeTextureMapper ()
 ~vtkVolumeTextureMapper ()
 vtkVolumeTextureMapper (const vtkVolumeTextureMapper &)
void operator= (const vtkVolumeTextureMapper &)
void InitializeRender (vtkRenderer *ren, vtkVolume *vol)

Protected Attributes

vtkEncodedGradientEstimatorGradientEstimator
vtkEncodedGradientShaderGradientShader
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
vtkRenderWindowRenderWindow

Detailed Description

Abstract class for a volume mapper.

Date:
2000/12/10 20:08:59
Revision:
1.16

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

See also:
vtkVolumeMapper


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.

virtual float vtkVolumeTextureMapper::GetGradientMagnitudeScale   [virtual]
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Values needed by the volume

Reimplemented from vtkVolumeMapper.

float* vtkVolumeTextureMapper::GetGradientOpacityArray   [inline]
 

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

virtual vtkEncodedGradientShader* vtkVolumeTextureMapper::GetGradientShader   [virtual]
 

Get the gradient shader.

virtual int vtkVolumeTextureMapper::GetMapperType   [inline, virtual]
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE

Implements vtkVolumeMapper.

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.

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.

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.

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

Implements vtkVolumeMapper.

Implemented in vtkMesaVolumeTextureMapper2D.

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.

void vtkVolumeTextureMapper::SetGradientEstimator vtkEncodedGradientEstimator   gradest
 

Set / Get the gradient estimator used to estimate normals

virtual void vtkVolumeTextureMapper::Update   [virtual]
 

Update the volume rendering pipeline by updating the scalar input

Reimplemented from vtkVolumeMapper.


The documentation for this class was generated from the following file:
Generated on Tue Mar 19 13:34:48 2002 for VTK by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002