vtkOpenGLProjectedTetrahedraMapper Class Reference

#include <vtkOpenGLProjectedTetrahedraMapper.h>

Inheritance diagram for vtkOpenGLProjectedTetrahedraMapper:

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Collaboration diagram for vtkOpenGLProjectedTetrahedraMapper:

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List of all members.

Detailed Description

OpenGL implementation of PT.

Bug:: This mapper relies highly on the implementation of the OpenGL pipeline. A typically hardware driver has lots of options and some settings can cause this mapper to produce artifacts.

Definition at line 44 of file vtkOpenGLProjectedTetrahedraMapper.h.


Public Types
typedef vtkProjectedTetrahedraMapper	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
virtual void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	ReleaseGraphicsResources (vtkWindow *window)
virtual void	Render (vtkRenderer renderer, vtkVolume volume)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkOpenGLProjectedTetrahedraMapper *	SafeDownCast (vtkObject *o)
static vtkOpenGLProjectedTetrahedraMapper *	New ()
Protected Member Functions
	vtkOpenGLProjectedTetrahedraMapper ()
	~vtkOpenGLProjectedTetrahedraMapper ()
virtual void	ProjectTetrahedra (vtkRenderer renderer, vtkVolume volume)
float	GetCorrectedDepth (float x, float y, float z1, float z2, const float inverse_projection_mat[16], int use_linear_depth_correction, float linear_depth_correction)
Protected Attributes
vtkUnsignedCharArray *	Colors
int	UsingCellColors
vtkFloatArray *	TransformedPoints
float	MaxCellSize
vtkTimeStamp	InputAnalyzedTime
vtkTimeStamp	OpacityTextureTime
vtkTimeStamp	ColorsMappedTime
unsigned int	OpacityTexture
int	GaveError
vtkVolumeProperty *	LastProperty
float *	SqrtTable
float	SqrtTableBias

Member Typedef Documentation

typedef vtkProjectedTetrahedraMapper vtkOpenGLProjectedTetrahedraMapper::Superclass

Reimplemented from vtkProjectedTetrahedraMapper.

Definition at line 48 of file vtkOpenGLProjectedTetrahedraMapper.h.

Constructor & Destructor Documentation

vtkOpenGLProjectedTetrahedraMapper::vtkOpenGLProjectedTetrahedraMapper ( ) [protected]

vtkOpenGLProjectedTetrahedraMapper::~vtkOpenGLProjectedTetrahedraMapper ( ) [protected]

Member Function Documentation

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

Reimplemented from vtkProjectedTetrahedraMapper.

static int vtkOpenGLProjectedTetrahedraMapper::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkProjectedTetrahedraMapper.

virtual int vtkOpenGLProjectedTetrahedraMapper::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkProjectedTetrahedraMapper.

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

Reimplemented from vtkProjectedTetrahedraMapper.

static vtkOpenGLProjectedTetrahedraMapper* vtkOpenGLProjectedTetrahedraMapper::New ( ) [static]

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

Reimplemented from vtkProjectedTetrahedraMapper.

virtual void vtkOpenGLProjectedTetrahedraMapper::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 vtkProjectedTetrahedraMapper.

virtual void vtkOpenGLProjectedTetrahedraMapper::ReleaseGraphicsResources ( vtkWindow * ) [virtual]

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this mapper. The parameter window could be used to determine which graphic resources to release.

Reimplemented from vtkUnstructuredGridVolumeMapper.

virtual void vtkOpenGLProjectedTetrahedraMapper::Render	(	vtkRenderer *	ren,
		vtkVolume *	vol
	)			`[virtual]`

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Render the volume

Implements vtkUnstructuredGridVolumeMapper.

virtual void vtkOpenGLProjectedTetrahedraMapper::ProjectTetrahedra	(	vtkRenderer *	renderer,
		vtkVolume *	volume
	)			`[protected, virtual]`

float vtkOpenGLProjectedTetrahedraMapper::GetCorrectedDepth	(	float	x,
		float	y,
		float	z1,
		float	z2,
		const float	inverse_projection_mat[16],
		int	use_linear_depth_correction,
		float	linear_depth_correction
	)			`[protected]`