GU_TrimTesselator Class Reference

#include <GU_TrimPatch.h>

Inheritance diagram for GU_TrimTesselator:

Public Member Functions
	GU_TrimTesselator ()
	~GU_TrimTesselator () override
int64	getMemoryUsage (bool inclusive) const override
void	reset () override
void	startPoly () override
void	endPoly () override
void	cancelPoly () override
void	addPolyPoint (GU_TrimBasePoint *point) override
void	startTStrip () override
void	endTStrip () override
void	addTStripPoints (GU_TrimBasePoint *p1, GU_TrimBasePoint *p2) override
int	getPointCount () const override
	It's the sub-class responsibility to fill these out... More...
void	getPoint (int num, float &x, float &y) const override
void	beginPolygon (int npoint, bool lastone) override
	beginPolygon will be told when the last polygon is being added More...
void	polyVertex (int num) override
void	endPolygon () override
void	resetRetrieval ()
int	getTriangle (int &p1, int &p2, int &p3)
int	getStrip ()
int	getStripPointCount ()
int	getStripPoints (int &p1, int &p2)
void	getStripPoint (int idx, int &p1, int &p2)
int	nextStrip ()
Public Member Functions inherited from GU_TrimBaseTesselator
	GU_TrimBaseTesselator ()
virtual	~GU_TrimBaseTesselator ()

Protected Attributes
UT_ValArray< GU_TrimBasePoint * >	myPolyPoints
GU_TrimBasePoint *	myLastPolyPoint
GU_TrimBasePoint *	myFirstPolyPoint
UT_Array< GU_TrimTriangle >	myTriangles
UT_Array< GU_TrimStrip >	myStrips
int	myTriIdx
int	myStripIdx
int	myStripOffset
int	myCurVertex
int	myCurPoly
Protected Attributes inherited from UT_Convex
UT_ConvexPoint *	myData

Additional Inherited Members
Protected Member Functions inherited from UT_Convex
	UT_Convex ()
virtual	~UT_Convex ()
	UT_NON_COPYABLE (UT_Convex)
bool	isConcave ()
void	convex (exint maxsides, bool allowinterrupt=true, bool avoiddegeneracy=false)
virtual void	initialize ()
virtual void	earlyTermination ()
Static Protected Member Functions inherited from UT_Convex
static bool	canSplitQuad02 (const UT_Vector3 &p0, const UT_Vector3 &p1, const UT_Vector3 &p2, const UT_Vector3 &p3)
static bool	isQuadConvex (const UT_Vector3 &p0, const UT_Vector3 &p1, const UT_Vector3 &p2, const UT_Vector3 &p3)
template<typename T = fpreal>
static constexpr T	smallAngleTolerance ()
template<typename T >
static bool	shouldFlipEdge (const UT_Vector2T< T > &a, const UT_Vector2T< T > &b, const UT_Vector2T< T > &c, const UT_Vector2T< T > &d)
template<typename PTS , typename TRIS , typename ON_FLIP >
static void	flipEdgesToAvoidSmallAngles (const PTS &pts, TRIS &tripts, ON_FLIP &&on_flip)
template<typename PTS , typename TRIS >
static void	flipEdgesToAvoidSmallAngles (const PTS &pts, TRIS &tripts)
	As above, without a flip callback. More...

Detailed Description

Definition at line 55 of file GU_TrimPatch.h.

Constructor & Destructor Documentation

GU_TrimTesselator::GU_TrimTesselator

(

)

GU_TrimTesselator::~GU_TrimTesselator ( )

override

Member Function Documentation

void GU_TrimTesselator::addPolyPoint ( GU_TrimBasePoint *  point )

overridevirtual

Implements GU_TrimBaseTesselator.

void GU_TrimTesselator::addTStripPoints ( GU_TrimBasePoint *  p1, GU_TrimBasePoint *  p2  )

overridevirtual

Implements GU_TrimBaseTesselator.

void GU_TrimTesselator::beginPolygon ( int  npoints, bool  lastone  )

overridevirtual

beginPolygon will be told when the last polygon is being added

Implements UT_Convex.

void GU_TrimTesselator::cancelPoly ( )

overridevirtual

Implements GU_TrimBaseTesselator.

void GU_TrimTesselator::endPoly ( )

overridevirtual

Implements GU_TrimBaseTesselator.

void GU_TrimTesselator::endPolygon ( )

overridevirtual

Implements UT_Convex.

void GU_TrimTesselator::endTStrip ( )

overridevirtual

Implements GU_TrimBaseTesselator.

int64 GU_TrimTesselator::getMemoryUsage ( bool  inclusive ) const

overridevirtual

Reimplemented from UT_Convex.

void GU_TrimTesselator::getPoint ( int  num, float &  x, float &  y  ) const

overridevirtual

Implements UT_Convex.

int GU_TrimTesselator::getPointCount ( ) const

overridevirtual

It's the sub-class responsibility to fill these out...

Implements UT_Convex.

int GU_TrimTesselator::getStrip

(

)

void GU_TrimTesselator::getStripPoint	(	int	idx,
		int &	p1,
		int &	p2
	)

int GU_TrimTesselator::getStripPointCount

(

)

int GU_TrimTesselator::getStripPoints	(	int &	p1,
		int &	p2
	)

int GU_TrimTesselator::getTriangle	(	int &	p1,
		int &	p2,
		int &	p3
	)

int GU_TrimTesselator::nextStrip

(

)

void GU_TrimTesselator::polyVertex ( int  num )

overridevirtual

Implements UT_Convex.

void GU_TrimTesselator::reset ( )

overridevirtual

Implements GU_TrimBaseTesselator.

void GU_TrimTesselator::resetRetrieval

(

)

void GU_TrimTesselator::startPoly ( )

overridevirtual

Implements GU_TrimBaseTesselator.

void GU_TrimTesselator::startTStrip ( )

overridevirtual

Implements GU_TrimBaseTesselator.

Member Data Documentation

int GU_TrimTesselator::myCurPoly

protected

Definition at line 114 of file GU_TrimPatch.h.

int GU_TrimTesselator::myCurVertex

protected

Definition at line 114 of file GU_TrimPatch.h.

GU_TrimBasePoint * GU_TrimTesselator::myFirstPolyPoint

protected

Definition at line 104 of file GU_TrimPatch.h.

GU_TrimBasePoint* GU_TrimTesselator::myLastPolyPoint

protected

Definition at line 104 of file GU_TrimPatch.h.

UT_ValArray<GU_TrimBasePoint *> GU_TrimTesselator::myPolyPoints

protected

Definition at line 103 of file GU_TrimPatch.h.

int GU_TrimTesselator::myStripIdx

protected

Definition at line 111 of file GU_TrimPatch.h.

int GU_TrimTesselator::myStripOffset

protected

Definition at line 112 of file GU_TrimPatch.h.

UT_Array<GU_TrimStrip> GU_TrimTesselator::myStrips

protected

Definition at line 108 of file GU_TrimPatch.h.

UT_Array<GU_TrimTriangle> GU_TrimTesselator::myTriangles

protected

Definition at line 107 of file GU_TrimPatch.h.

int GU_TrimTesselator::myTriIdx

protected

Definition at line 111 of file GU_TrimPatch.h.

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

• GU/GU_TrimPatch.h