Freestyle::OccluderSource Class Reference

#include <OccluderSource.h>

Inherited by Freestyle::CulledOccluderSource.

Public Member Functions
	OccluderSource (const GridHelpers::Transform &transform, WingedEdge &we)
virtual	~OccluderSource ()
void	begin ()
virtual bool	next ()
bool	isValid ()
WFace *	getWFace ()
Polygon3r	getCameraSpacePolygon ()
Polygon3r &	getGridSpacePolygon ()
virtual void	getOccluderProscenium (real proscenium[4])
virtual real	averageOccluderArea ()

Protected Member Functions
void	buildCachedPolygon ()

Protected Attributes
WingedEdge &	wingedEdge
vector< WShape * >::const_iterator	currentShape
vector< WShape * >::const_iterator	shapesEnd
vector< WFace * >::const_iterator	currentFace
vector< WFace * >::const_iterator	facesEnd
bool	valid
Polygon3r	cachedPolygon
const GridHelpers::Transform &	transform

Detailed Description

Definition at line 34 of file OccluderSource.h.

Constructor & Destructor Documentation

OccluderSource()

Freestyle::OccluderSource::OccluderSource	(	const GridHelpers::Transform &	transform,
		WingedEdge &	we
	)

Definition at line 30 of file OccluderSource.cpp.

References begin().

~OccluderSource()

Freestyle::OccluderSource::~OccluderSource ( )

virtualdefault

Member Function Documentation

averageOccluderArea()

real Freestyle::OccluderSource::averageOccluderArea ( )

virtual

Definition at line 128 of file OccluderSource.cpp.

References blender::compositor::area(), begin(), cachedPolygon, Freestyle::Geometry::Polygon< Point >::getBBox(), isValid(), max, min, and next().

begin()

void Freestyle::OccluderSource::begin

(

)

Definition at line 50 of file OccluderSource.cpp.

References buildCachedPolygon(), currentFace, currentShape, facesEnd, Freestyle::WingedEdge::getWShapes(), shapesEnd, valid, and wingedEdge.

Referenced by averageOccluderArea(), Freestyle::GridDensityProvider::calculateOptimalProscenium(), Freestyle::BoxGrid::distributePolygons(), Freestyle::SphericalGrid::distributePolygons(), getOccluderProscenium(), and OccluderSource().

buildCachedPolygon()

void Freestyle::OccluderSource::buildCachedPolygon ( )

protected

Definition at line 38 of file OccluderSource.cpp.

References cachedPolygon, Freestyle::GridHelpers::enumerateVertices(), and transform.

Referenced by begin(), and next().

getCameraSpacePolygon()

Polygon3r Freestyle::OccluderSource::getCameraSpacePolygon

(

)

Definition at line 101 of file OccluderSource.cpp.

References Freestyle::GridHelpers::enumerateVertices().

getGridSpacePolygon()

Polygon3r & Freestyle::OccluderSource::getGridSpacePolygon

(

)

Definition at line 107 of file OccluderSource.cpp.

References cachedPolygon.

Referenced by Freestyle::GridDensityProvider::calculateOptimalProscenium(), Freestyle::BoxGrid::insertOccluder(), and Freestyle::SphericalGrid::insertOccluder().

getOccluderProscenium()

void Freestyle::OccluderSource::getOccluderProscenium ( real  proscenium[4] )

virtual

Reimplemented in Freestyle::CulledOccluderSource.

Definition at line 112 of file OccluderSource.cpp.

References begin(), cachedPolygon, Freestyle::GridHelpers::expandProscenium(), G, G_DEBUG_FREESTYLE, Freestyle::Geometry::Polygon< Point >::getVertices(), isValid(), and next().

getWFace()

WFace * Freestyle::OccluderSource::getWFace

(

)

Definition at line 96 of file OccluderSource.cpp.

References currentFace, and valid.

isValid()

bool Freestyle::OccluderSource::isValid

(

)

Definition at line 89 of file OccluderSource.cpp.

References valid.

Referenced by averageOccluderArea(), Freestyle::GridDensityProvider::calculateOptimalProscenium(), Freestyle::BoxGrid::distributePolygons(), Freestyle::SphericalGrid::distributePolygons(), and getOccluderProscenium().

next()

bool Freestyle::OccluderSource::next ( )

virtual

Reimplemented in Freestyle::CulledOccluderSource.

Definition at line 68 of file OccluderSource.cpp.

References buildCachedPolygon(), currentFace, currentShape, facesEnd, shapesEnd, and valid.

Referenced by averageOccluderArea(), Freestyle::GridDensityProvider::calculateOptimalProscenium(), Freestyle::BoxGrid::distributePolygons(), Freestyle::SphericalGrid::distributePolygons(), getOccluderProscenium(), and Freestyle::CulledOccluderSource::next().

Member Data Documentation

cachedPolygon

Polygon3r Freestyle::OccluderSource::cachedPolygon

protected

Definition at line 61 of file OccluderSource.h.

Referenced by averageOccluderArea(), buildCachedPolygon(), getGridSpacePolygon(), and getOccluderProscenium().

currentFace

vector<WFace *>::const_iterator Freestyle::OccluderSource::currentFace

protected

Definition at line 57 of file OccluderSource.h.

Referenced by begin(), getWFace(), and next().

currentShape

vector<WShape *>::const_iterator Freestyle::OccluderSource::currentShape

protected

Definition at line 56 of file OccluderSource.h.

Referenced by begin(), and next().

facesEnd

vector<WFace *>::const_iterator Freestyle::OccluderSource::facesEnd

protected

Definition at line 57 of file OccluderSource.h.

Referenced by begin(), and next().

shapesEnd

vector<WShape *>::const_iterator Freestyle::OccluderSource::shapesEnd

protected

Definition at line 56 of file OccluderSource.h.

Referenced by begin(), and next().

transform

const GridHelpers::Transform& Freestyle::OccluderSource::transform

protected

Definition at line 62 of file OccluderSource.h.

Referenced by buildCachedPolygon().

valid

bool Freestyle::OccluderSource::valid

protected

Definition at line 59 of file OccluderSource.h.

Referenced by begin(), Freestyle::CulledOccluderSource::CulledOccluderSource(), getWFace(), isValid(), and next().

wingedEdge

WingedEdge& Freestyle::OccluderSource::wingedEdge

protected

Definition at line 55 of file OccluderSource.h.

Referenced by begin().

---

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

• OccluderSource.h
• OccluderSource.cpp