vtkBatchedSurfaceLICMapper Class Reference

Implements batched rendering of multiple vtkPolyData using LIC interface and OpenGL. More...

#include <vtkBatchedSurfaceLICMapper.h>

Inheritance diagram for vtkBatchedSurfaceLICMapper:

Collaboration diagram for vtkBatchedSurfaceLICMapper:

Public Types
typedef vtkOpenGLBatchedPolyDataMapper	Superclass
Public Types inherited from vtkOpenGLBatchedPolyDataMapper
typedef vtkOpenGLPolyDataMapperImplementation	Superclass
using	BatchElement = vtkOpenGLCompositePolyDataMapperDelegator::BatchElement
	API to add and query a GLBatchElement instance per vtkPolyData.
using	GLBatchElement = vtkOpenGLCompositePolyDataMapperDelegator::GLBatchElement
	API to add and query a GLBatchElement instance per vtkPolyData.

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
vtkBatchedSurfaceLICMapper *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
Public Member Functions inherited from vtkOpenGLBatchedPolyDataMapper
vtkOpenGLBatchedPolyDataMapper *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
std::vector< vtkPolyData * >	GetRenderedList () const
	Accessor to the ordered list of PolyData that we last drew.
void	SetParent (vtkCompositePolyDataMapper *parent)
void	RenderPiece (vtkRenderer *renderer, vtkActor *actor) override
	Implemented by sub classes.
void	UnmarkBatchElements ()
void	ClearUnmarkedBatchElements ()
void	ProcessSelectorPixelBuffers (vtkHardwareSelector *sel, std::vector< unsigned int > &pixeloffsets, vtkProp *prop) override
	allows a mapper to update a selections color buffers Called from a prop which in turn is called from the selector
virtual void	ProcessCompositePixelBuffers (vtkHardwareSelector *sel, vtkProp *prop, GLBatchElement *glBatchElement, std::vector< unsigned int > &mypixels)
void	AddBatchElement (unsigned int flatIndex, BatchElement &&batchElement)
	API to add and query a GLBatchElement instance per vtkPolyData.
BatchElement *	GetBatchElement (vtkPolyData *polydata)
	API to add and query a GLBatchElement instance per vtkPolyData.
void	ClearBatchElements ()
	API to add and query a GLBatchElement instance per vtkPolyData.

Static Public Member Functions
static vtkBatchedSurfaceLICMapper *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkBatchedSurfaceLICMapper *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkOpenGLBatchedPolyDataMapper
static vtkOpenGLBatchedPolyDataMapper *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkOpenGLBatchedPolyDataMapper *	SafeDownCast (vtkObjectBase *o)

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkBatchedSurfaceLICMapper ()
	~vtkBatchedSurfaceLICMapper () override
void	AppendOneBufferObject (vtkRenderer *ren, vtkActor *act, GLBatchElement *glBatchElement, vtkIdType &flat_index, std::vector< unsigned char > &colors, std::vector< float > &norms) override
	Build the VBO/IBO, called by UpdateBufferObjects.
void	SetMapperShaderParameters (vtkOpenGLHelper &cellBO, vtkRenderer *ren, vtkActor *act) override
	Set the shader parameters related to the mapper/input data, called by UpdateShader.
void	ReplaceShaderValues (std::map< vtkShader::Type, vtkShader * > shaders, vtkRenderer *ren, vtkActor *act) override
	Perform string replacements on the shader templates.
Protected Member Functions inherited from vtkOpenGLBatchedPolyDataMapper
	vtkOpenGLBatchedPolyDataMapper ()
	~vtkOpenGLBatchedPolyDataMapper () override
void	RenderPieceDraw (vtkRenderer *renderer, vtkActor *actor) override
void	UpdateCameraShiftScale (vtkRenderer *renderer, vtkActor *actoror) override
void	DrawIBO (vtkRenderer *renderer, vtkActor *actoror, int primType, vtkOpenGLHelper &CellBO, GLenum mode, int pointSize)
	Draws primitives.
virtual void	SetShaderValues (vtkShaderProgram *prog, GLBatchElement *glBatchElement, size_t primOffset)
	Applies rendering attributes for the corresponding polydata in the glBatchElement.
void	UpdateShaders (vtkOpenGLHelper &cellBO, vtkRenderer *renderer, vtkActor *actor) override
	Make sure appropriate shaders are defined, compiled and bound.
void	ReplaceShaderColor (std::map< vtkShader::Type, vtkShader * > shaders, vtkRenderer *renderer, vtkActor *actor) override
	Perform string replacements on the shader templates, called from ReplaceShaderValues.
bool	GetNeedToRebuildBufferObjects (vtkRenderer *renderer, vtkActor *actor) override
	Does the VBO/IBO need to be rebuilt.
void	BuildBufferObjects (vtkRenderer *renderer, vtkActor *actor) override
	Build the VBO/IBO, called by UpdateBufferObjects.
void	BuildSelectionIBO (vtkPolyData *poly, std::vector< unsigned int >(&indices)[4], vtkIdType offset) override
	Build the selection IBOs, called by UpdateBufferObjects.
int	CanUseTextureMapForColoring (vtkDataObject *) override
	Returns if we can use texture maps for scalar coloring.

Additional Inherited Members
Protected Attributes inherited from vtkOpenGLBatchedPolyDataMapper
vtkCompositePolyDataMapper *	Parent = nullptr
std::map< std::uintptr_t, std::unique_ptr< GLBatchElement > >	VTKPolyDataToGLBatchElement
std::vector< unsigned int >	IndexArray [PrimitiveEnd]
bool	PrimIDUsed
bool	OverideColorUsed
vtkHardwareSelector *	CurrentSelector
std::vector< std::vector< unsigned int > >	PickPixels
std::map< vtkAbstractArray *, vtkDataArray * >	ColorArrayMap

Detailed Description

Implements batched rendering of multiple vtkPolyData using LIC interface and OpenGL.

See also

vtkCompositeSurfaceLICMapperDelegator

Definition at line 19 of file vtkBatchedSurfaceLICMapper.h.

Member Typedef Documentation

Superclass

typedef vtkOpenGLBatchedPolyDataMapper vtkBatchedSurfaceLICMapper::Superclass

Definition at line 24 of file vtkBatchedSurfaceLICMapper.h.

Constructor & Destructor Documentation

vtkBatchedSurfaceLICMapper()

vtkBatchedSurfaceLICMapper::vtkBatchedSurfaceLICMapper ( )

protected

~vtkBatchedSurfaceLICMapper()

vtkBatchedSurfaceLICMapper::~vtkBatchedSurfaceLICMapper ( )

overrideprotected

Member Function Documentation

New()

static vtkBatchedSurfaceLICMapper * vtkBatchedSurfaceLICMapper::New ( )

static

IsTypeOf()

static vtkTypeBool vtkBatchedSurfaceLICMapper::IsTypeOf ( const char *  type )

static

IsA()

virtual vtkTypeBool vtkBatchedSurfaceLICMapper::IsA ( const char *  type )

virtual

Reimplemented from vtkOpenGLBatchedPolyDataMapper.

SafeDownCast()

static vtkBatchedSurfaceLICMapper * vtkBatchedSurfaceLICMapper::SafeDownCast ( vtkObjectBase *  o )

static

NewInstanceInternal()

virtual vtkObjectBase * vtkBatchedSurfaceLICMapper::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkOpenGLBatchedPolyDataMapper.

NewInstance()

vtkBatchedSurfaceLICMapper * vtkBatchedSurfaceLICMapper::NewInstance

(

)

const

PrintSelf()

void vtkBatchedSurfaceLICMapper::PrintSelf ( ostream &  os, vtkIndent  indent  )

override

AppendOneBufferObject()

void vtkBatchedSurfaceLICMapper::AppendOneBufferObject ( vtkRenderer *  ren, vtkActor *  act, GLBatchElement *  glBatchElement, vtkIdType &  flat_index, std::vector< unsigned char > &  colors, std::vector< float > &  norms  )

overrideprotectedvirtual

Build the VBO/IBO, called by UpdateBufferObjects.

Reimplemented from vtkOpenGLBatchedPolyDataMapper.

SetMapperShaderParameters()

void vtkBatchedSurfaceLICMapper::SetMapperShaderParameters ( vtkOpenGLHelper &  cellBO, vtkRenderer *  ren, vtkActor *  act  )

overrideprotected

Set the shader parameters related to the mapper/input data, called by UpdateShader.

ReplaceShaderValues()

void vtkBatchedSurfaceLICMapper::ReplaceShaderValues ( std::map< vtkShader::Type, vtkShader * >  shaders, vtkRenderer *  ren, vtkActor *  act  )

overrideprotected

Perform string replacements on the shader templates.

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

• Rendering/LICOpenGL2/vtkBatchedSurfaceLICMapper.h