vtkCellGraphicsPrimitiveMap Class Reference

Maps cell connectivity and offsets from VTK data model into primitives that graphics libraries expect (points, lines and triangles) More...

#include <vtkCellGraphicsPrimitiveMap.h>

Inheritance diagram for vtkCellGraphicsPrimitiveMap:

Collaboration diagram for vtkCellGraphicsPrimitiveMap:

Classes
struct	CellTypeMapperOffsets
struct	PrimitiveDescriptor

Public Types
typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkCellGraphicsPrimitiveMap *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

Static Public Member Functions
static vtkCellGraphicsPrimitiveMap *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkCellGraphicsPrimitiveMap *	SafeDownCast (vtkObjectBase *o)
static PrimitiveDescriptor	ProcessVertices (vtkPolyData *mesh)
	break down and tag vertices with their vtk cell id.
static PrimitiveDescriptor	ProcessLines (vtkPolyData *mesh)
	break down and tag lines with their vtk cell id.
static PrimitiveDescriptor	ProcessPolygons (vtkPolyData *mesh)
	break down (into triangles) and tag polygons with their vtk cell id.
static PrimitiveDescriptor	ProcessStrips (vtkPolyData *mesh)
	break down (into triangles) and tag strips with their vtk cell id.

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkCellGraphicsPrimitiveMap ()
	~vtkCellGraphicsPrimitiveMap () override

Detailed Description

Maps cell connectivity and offsets from VTK data model into primitives that graphics libraries expect (points, lines and triangles)

When given only vertices, lines and triangles and using 32-bit integer IDs, this class opts into low memory code paths, i.e, does not copy indices into new arrays. When input has poly-vertices, poly-lines and polygons or triangle strips or uses 64-bit integer IDs, this class makes an additional copy of the indices. A message is logged in the console to warn about potential OOM errors.

Definition at line 28 of file vtkCellGraphicsPrimitiveMap.h.

Member Typedef Documentation

Superclass

typedef vtkObject vtkCellGraphicsPrimitiveMap::Superclass

Definition at line 32 of file vtkCellGraphicsPrimitiveMap.h.

Constructor & Destructor Documentation

vtkCellGraphicsPrimitiveMap()

vtkCellGraphicsPrimitiveMap::vtkCellGraphicsPrimitiveMap ( )

protected

~vtkCellGraphicsPrimitiveMap()

vtkCellGraphicsPrimitiveMap::~vtkCellGraphicsPrimitiveMap ( )

overrideprotected

Member Function Documentation

New()

static vtkCellGraphicsPrimitiveMap * vtkCellGraphicsPrimitiveMap::New ( )

static

IsTypeOf()

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

static

IsA()

virtual vtkTypeBool vtkCellGraphicsPrimitiveMap::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 vtkObjectBase.

SafeDownCast()

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

static

NewInstanceInternal()

virtual vtkObjectBase * vtkCellGraphicsPrimitiveMap::NewInstanceInternal ( ) const

protectedvirtual

NewInstance()

vtkCellGraphicsPrimitiveMap * vtkCellGraphicsPrimitiveMap::NewInstance

(

)

const

PrintSelf()

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

overridevirtual

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 vtkObjectBase.

ProcessVertices()

static PrimitiveDescriptor vtkCellGraphicsPrimitiveMap::ProcessVertices ( vtkPolyData *  mesh )

static

break down and tag vertices with their vtk cell id.

ProcessLines()

static PrimitiveDescriptor vtkCellGraphicsPrimitiveMap::ProcessLines ( vtkPolyData *  mesh )

static

break down and tag lines with their vtk cell id.

ProcessPolygons()

static PrimitiveDescriptor vtkCellGraphicsPrimitiveMap::ProcessPolygons ( vtkPolyData *  mesh )

static

break down (into triangles) and tag polygons with their vtk cell id.

Also generates edge masks used to hide internal edges of the polygon.

ProcessStrips()

static PrimitiveDescriptor vtkCellGraphicsPrimitiveMap::ProcessStrips ( vtkPolyData *  mesh )

static

break down (into triangles) and tag strips with their vtk cell id.

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

• Rendering/Core/vtkCellGraphicsPrimitiveMap.h