vtkOpenGLSphereMapper Class Reference

draw spheres using imposters More...

#include <vtkOpenGLSphereMapper.h>

Inheritance diagram for vtkOpenGLSphereMapper:

Collaboration diagram for vtkOpenGLSphereMapper:

List of all members.

Public Types
typedef vtkOpenGLPolyDataMapper	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkOpenGLSphereMapper *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	Render (vtkRenderer *ren, vtkActor *act)
virtual void	SetScaleArray (const char *)
Static Public Member Functions
static vtkOpenGLSphereMapper *	New ()
static int	IsTypeOf (const char *type)
static vtkOpenGLSphereMapper *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkOpenGLSphereMapper ()
	~vtkOpenGLSphereMapper ()
virtual void	SetCameraShaderParameters (vtkgl::CellBO &cellBO, vtkRenderer *ren, vtkActor *act)
virtual void	SetMapperShaderParameters (vtkgl::CellBO &cellBO, vtkRenderer *ren, vtkActor *act)
virtual bool	GetNeedToRebuildBufferObjects (vtkRenderer *ren, vtkActor *act)
virtual void	BuildBufferObjects (vtkRenderer *ren, vtkActor *act)
virtual void	RenderPieceDraw (vtkRenderer *ren, vtkActor *act)
virtual void	GetShaderTemplate (std::string &VertexCode, std::string &fragmentCode, std::string &geometryCode, int lightComplexity, vtkRenderer *ren, vtkActor *act)
virtual void	ReplaceShaderValues (std::string &VertexCode, std::string &fragmentCode, std::string &geometryCode, int lightComplexity, vtkRenderer *ren, vtkActor *act)
Protected Attributes
const char *	ScaleArray
bool	Invert

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Detailed Description

draw spheres using imposters

An OpenGL mapper that uses imposters to draw spheres. Supports transparency and picking as well.

Definition at line 27 of file vtkOpenGLSphereMapper.h.

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Member Typedef Documentation

typedef vtkOpenGLPolyDataMapper vtkOpenGLSphereMapper::Superclass

Reimplemented from vtkOpenGLPolyDataMapper.

Definition at line 31 of file vtkOpenGLSphereMapper.h.

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Constructor & Destructor Documentation

vtkOpenGLSphereMapper::vtkOpenGLSphereMapper

(

)

[protected]

vtkOpenGLSphereMapper::~vtkOpenGLSphereMapper

(

)

[protected]

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Member Function Documentation

static vtkOpenGLSphereMapper* vtkOpenGLSphereMapper::New

(

)

[static]

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

Reimplemented from vtkOpenGLPolyDataMapper.

static int vtkOpenGLSphereMapper::IsTypeOf

(

const char *

name

)

[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 vtkOpenGLPolyDataMapper.

virtual int vtkOpenGLSphereMapper::IsA

(

const char *

name

)

[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 vtkOpenGLPolyDataMapper.

static vtkOpenGLSphereMapper* vtkOpenGLSphereMapper::SafeDownCast

(

vtkObjectBase *

o

)

[static]

Reimplemented from vtkOpenGLPolyDataMapper.

virtual vtkObjectBase* vtkOpenGLSphereMapper::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkOpenGLPolyDataMapper.

vtkOpenGLSphereMapper* vtkOpenGLSphereMapper::NewInstance

(

)

const

Reimplemented from vtkOpenGLPolyDataMapper.

void vtkOpenGLSphereMapper::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		[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 vtkOpenGLPolyDataMapper.

virtual void vtkOpenGLSphereMapper::SetScaleArray

(

const char *

)

[virtual]

Convenience method to set the array to scale with.

virtual void vtkOpenGLSphereMapper::Render	(	vtkRenderer *	ren,
		vtkActor *	act
	)		[virtual]

This calls RenderPiece (twice when transparent)

Reimplemented from vtkPolyDataMapper.

virtual void vtkOpenGLSphereMapper::GetShaderTemplate	(	std::string &	VertexCode,
		std::string &	fragmentCode,
		std::string &	geometryCode,
		int	lightComplexity,
		vtkRenderer *	ren,
		vtkActor *	act
	)		[protected, virtual]

Create the basic shaders before replacement

Reimplemented from vtkOpenGLPolyDataMapper.

virtual void vtkOpenGLSphereMapper::ReplaceShaderValues	(	std::string &	VertexCode,
		std::string &	fragmentCode,
		std::string &	geometryCode,
		int	lightComplexity,
		vtkRenderer *	ren,
		vtkActor *	act
	)		[protected, virtual]

Perform string replacments on the shader templates

Reimplemented from vtkOpenGLPolyDataMapper.

virtual void vtkOpenGLSphereMapper::SetCameraShaderParameters	(	vtkgl::CellBO &	cellBO,
		vtkRenderer *	ren,
		vtkActor *	act
	)		[protected, virtual]

Set the shader parameters related to the Camera

Reimplemented from vtkOpenGLPolyDataMapper.

virtual void vtkOpenGLSphereMapper::SetMapperShaderParameters	(	vtkgl::CellBO &	cellBO,
		vtkRenderer *	ren,
		vtkActor *	act
	)		[protected, virtual]

Set the shader parameters related to the actor/mapper

Reimplemented from vtkOpenGLPolyDataMapper.

virtual bool vtkOpenGLSphereMapper::GetNeedToRebuildBufferObjects	(	vtkRenderer *	ren,
		vtkActor *	act
	)		[protected, virtual]

Does the VBO/IBO need to be rebuilt

Reimplemented from vtkOpenGLPolyDataMapper.

virtual void vtkOpenGLSphereMapper::BuildBufferObjects	(	vtkRenderer *	ren,
		vtkActor *	act
	)		[protected, virtual]

Update the VBO to contain point based values

Reimplemented from vtkOpenGLPolyDataMapper.

virtual void vtkOpenGLSphereMapper::RenderPieceDraw	(	vtkRenderer *	ren,
		vtkActor *	act
	)		[protected, virtual]

Implemented by sub classes. Actual rendering is done here.

Reimplemented from vtkOpenGLPolyDataMapper.

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Member Data Documentation

const char* vtkOpenGLSphereMapper::ScaleArray [protected]

Definition at line 70 of file vtkOpenGLSphereMapper.h.

bool vtkOpenGLSphereMapper::Invert [protected]

Definition at line 81 of file vtkOpenGLSphereMapper.h.

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

• /Users/kitware/Dashboards/MyTests/VTK_BLD_Release_docs/Utilities/Doxygen/dox/Domains/ChemistryOpenGL2/vtkOpenGLSphereMapper.h