Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members   File Members   Related Pages  

vtkVolumeRayCastCompositeFunction Class Reference

a ray function for compositing. More...

#include <vtkVolumeRayCastCompositeFunction.h>

Inheritance diagram for vtkVolumeRayCastCompositeFunction:

Inheritance graph
[legend]
Collaboration diagram for vtkVolumeRayCastCompositeFunction:

Collaboration graph
[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 SetCompositeMethod (int)
virtual int GetCompositeMethod ()
void SetCompositeMethodToInterpolateFirst ()
void SetCompositeMethodToClassifyFirst ()
const char * GetCompositeMethodAsString (void)
void CastRay (VTKRayCastRayInfo *rayInfo, VTKRayCastVolumeInfo *volumeInfo)
float GetZeroOpacityThreshold (vtkVolume *vol)

Static Public Methods

vtkVolumeRayCastCompositeFunction * New ()
int IsTypeOf (const char *type)
vtkVolumeRayCastCompositeFunction * SafeDownCast (vtkObject *o)

Protected Methods

 vtkVolumeRayCastCompositeFunction ()
 ~vtkVolumeRayCastCompositeFunction ()
 vtkVolumeRayCastCompositeFunction (const vtkVolumeRayCastCompositeFunction &)
void operator= (const vtkVolumeRayCastCompositeFunction &)
void SpecificFunctionInitialize (vtkRenderer *ren, vtkVolume *vol, VTKRayCastVolumeInfo *volumeInfo, vtkVolumeRayCastMapper *mapper)

Protected Attributes

int CompositeMethod

Detailed Description

a ray function for compositing.

Date:
2000/12/10 20:08:59
Revision:
1.20

vtkVolumeRayCastCompositeFunction is a ray function that can be used within a vtkVolumeRayCastMapper. This function performs compositing along the ray according to the properties stored in the vtkVolumeProperty for the volume.

See also:
vtkVolumeRayCastMapper vtkVolumeProperty vtkVolume
Examples:
vtkVolumeRayCastCompositeFunction (examples)

Definition at line 66 of file vtkVolumeRayCastCompositeFunction.h.


Constructor & Destructor Documentation

vtkVolumeRayCastCompositeFunction::vtkVolumeRayCastCompositeFunction   [protected]
 

vtkVolumeRayCastCompositeFunction::~vtkVolumeRayCastCompositeFunction   [protected]
 

vtkVolumeRayCastCompositeFunction::vtkVolumeRayCastCompositeFunction const vtkVolumeRayCastCompositeFunction &    [inline, protected]
 

Definition at line 93 of file vtkVolumeRayCastCompositeFunction.h.


Member Function Documentation

vtkVolumeRayCastCompositeFunction* vtkVolumeRayCastCompositeFunction::New   [static]
 

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

virtual const char* vtkVolumeRayCastCompositeFunction::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 vtkVolumeRayCastFunction.

int vtkVolumeRayCastCompositeFunction::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 vtkVolumeRayCastFunction.

virtual int vtkVolumeRayCastCompositeFunction::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 vtkVolumeRayCastFunction.

vtkVolumeRayCastCompositeFunction* vtkVolumeRayCastCompositeFunction::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 vtkVolumeRayCastFunction.

void vtkVolumeRayCastCompositeFunction::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 vtkObject.

virtual void vtkVolumeRayCastCompositeFunction::SetCompositeMethod int    [virtual]
 

Set the CompositeMethod to either Classify First or Interpolate First

virtual int vtkVolumeRayCastCompositeFunction::GetCompositeMethod   [virtual]
 

void vtkVolumeRayCastCompositeFunction::SetCompositeMethodToInterpolateFirst   [inline]
 

Definition at line 77 of file vtkVolumeRayCastCompositeFunction.h.

void vtkVolumeRayCastCompositeFunction::SetCompositeMethodToClassifyFirst   [inline]
 

Definition at line 79 of file vtkVolumeRayCastCompositeFunction.h.

const char* vtkVolumeRayCastCompositeFunction::GetCompositeMethodAsString void   
 

void vtkVolumeRayCastCompositeFunction::CastRay VTKRayCastRayInfo   rayInfo,
VTKRayCastVolumeInfo   volumeInfo
[virtual]
 

Reimplemented from vtkVolumeRayCastFunction.

float vtkVolumeRayCastCompositeFunction::GetZeroOpacityThreshold vtkVolume   vol [virtual]
 

Get the value below which all scalar values are considered to have 0 opacity.

Reimplemented from vtkVolumeRayCastFunction.

void vtkVolumeRayCastCompositeFunction::operator= const vtkVolumeRayCastCompositeFunction &    [inline, protected]
 

Definition at line 94 of file vtkVolumeRayCastCompositeFunction.h.

void vtkVolumeRayCastCompositeFunction::SpecificFunctionInitialize vtkRenderer   ren,
vtkVolume   vol,
VTKRayCastVolumeInfo   volumeInfo,
vtkVolumeRayCastMapper   mapper
[protected, virtual]
 

This method gives the subclass a chance to do any special initialization that it may need to do BTX

Reimplemented from vtkVolumeRayCastFunction.


Member Data Documentation

int vtkVolumeRayCastCompositeFunction::CompositeMethod [protected]
 

Definition at line 103 of file vtkVolumeRayCastCompositeFunction.h.


The documentation for this class was generated from the following file:
Generated on Wed Nov 21 13:01:48 2001 for VTK by doxygen1.2.11.1 written by Dimitri van Heesch, © 1997-2001