an adapter to pass generic vertex attributes to the rendering pipeline. .SECTION This class is an adapter used to pass generic vertex attributes to the rendering pipeline. Since this changes based on the shading language used, this class merely defines the API and subclasses provide implementations for Cg and GL. More...

#include <vtkShaderDeviceAdapter2.h>

Inheritance diagram for vtkShaderDeviceAdapter2:

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Collaboration diagram for vtkShaderDeviceAdapter2:

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List of all members.

Public Types
typedef vtkObject	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
virtual void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	PrepareForRender ()=0

virtual void	SendAttribute (const char attrname, int components, int type, const void attribute, unsigned long offset=0)=0

void	SetShaderProgram (vtkShaderProgram2 *program)
virtual vtkShaderProgram2 *	GetShaderProgram ()
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkShaderDeviceAdapter2 *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkShaderDeviceAdapter2 ()
	~vtkShaderDeviceAdapter2 ()
Protected Attributes
vtkShaderProgram2 *	ShaderProgram

Detailed Description

an adapter to pass generic vertex attributes to the rendering pipeline. .SECTION This class is an adapter used to pass generic vertex attributes to the rendering pipeline. Since this changes based on the shading language used, this class merely defines the API and subclasses provide implementations for Cg and GL.

Definition at line 32 of file vtkShaderDeviceAdapter2.h.

Member Typedef Documentation

typedef vtkObject vtkShaderDeviceAdapter2::Superclass

Reimplemented from vtkObject.

Reimplemented in vtkGLSLShaderDeviceAdapter2.

Definition at line 35 of file vtkShaderDeviceAdapter2.h.

Constructor & Destructor Documentation

vtkShaderDeviceAdapter2::vtkShaderDeviceAdapter2 ( ) [protected]

vtkShaderDeviceAdapter2::~vtkShaderDeviceAdapter2 ( ) [protected]

Member Function Documentation

virtual const char* vtkShaderDeviceAdapter2::GetClassName ( ) [virtual]

Reimplemented from vtkObject.

Reimplemented in vtkGLSLShaderDeviceAdapter2.

static int vtkShaderDeviceAdapter2::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 vtkObject.

Reimplemented in vtkGLSLShaderDeviceAdapter2.

virtual int vtkShaderDeviceAdapter2::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 vtkObject.

Reimplemented in vtkGLSLShaderDeviceAdapter2.

static vtkShaderDeviceAdapter2* vtkShaderDeviceAdapter2::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkObject.

Reimplemented in vtkGLSLShaderDeviceAdapter2.

virtual void vtkShaderDeviceAdapter2::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 vtkObject.

Reimplemented in vtkGLSLShaderDeviceAdapter2.

virtual void vtkShaderDeviceAdapter2::SendAttribute	(	const char *	attrname,
		int	components,
		int	type,
		const void *	attribute,
		unsigned long	offset = `0`
	)		`[pure virtual]`

Sends a single attribute to the graphics card. The attrname parameter identifies the name of attribute. The components parameter gives the number of components in the attribute. In general, components must be between 1-4, but a rendering system may impose even more constraints. The type parameter is a VTK type enumeration (VTK_FLOAT, VTK_INT, etc.). Again, a rendering system may not support all types for all attributes. The attribute parameter is the actual data for the attribute. If offset is specified, it is added to attribute pointer after it has been casted to the proper type.

Implemented in vtkGLSLShaderDeviceAdapter2.

void vtkShaderDeviceAdapter2::SetShaderProgram ( vtkShaderProgram2 * program ) [inline]

Set the shader program which is being updated by this device adapter. The shader program is not reference counted to avoid reference loops.

Reimplemented in vtkGLSLShaderDeviceAdapter2.

Definition at line 57 of file vtkShaderDeviceAdapter2.h.

virtual vtkShaderProgram2* vtkShaderDeviceAdapter2::GetShaderProgram ( ) [virtual]

Set the shader program which is being updated by this device adapter. The shader program is not reference counted to avoid reference loops.

Reimplemented in vtkGLSLShaderDeviceAdapter2.

virtual void vtkShaderDeviceAdapter2::PrepareForRender ( ) [pure virtual]

Implemented in vtkGLSLShaderDeviceAdapter2.