TPrimitiveSampler Class Reference

List of all members.


Public Member Functions
	TPrimitiveSampler (I3DShPrimitive *primitive, const TTransform3D &transform, uint32 inUVSpaceID=kAllIDs, boolean useRenderingMesh=true, boolean useSelfSampling=false)
boolean	InitSampling ()
void	GetPoint (TVector3 &position, TVector3 &normal)
void	GetSamplePoint (TSamplePoint &outSample)
void	GetSampleInfos (const TSamplePoint &place, ShadingIn &shadingInfos)
real	GetTotalArea ()
void	SetNewSeeds (uint32 fromSeed)
Static Public Attributes
static const uint32	kAllIDs
Protected Member Functions
FacetMesh *	GetFacetMeshSource ()
Protected Attributes
uint32	fPositionSeed
TMCCountedPtr< I3DShPrimitive >	fPrimitive
TMCArray< FacetRecord >	fSortedFacets
TMCCountedPtr< FacetMesh >	fFacetMesh
TMCCountedPtr< ISelfSampler >	fSelfSampler
TMCArray< int32 >	fFacetSeeds
real	fTotalArea
const TTransform3D	fTransform
const TTransform3D	fInvTransform
TMCRandom	fRandomNumberGenerator
uint32	fUVSpaceID
boolean	fUseRenderingMesh
boolean	fNoTransform

Constructor & Destructor Documentation

TPrimitiveSampler::TPrimitiveSampler ( I3DShPrimitive * primitive,

const TTransform3D & transform,

uint32 inUVSpaceID = kAllIDs,

boolean useRenderingMesh = true,

boolean useSelfSampling = false

)

Member Function Documentation

FacetMesh* TPrimitiveSampler::GetFacetMeshSource ( ) [protected]

void TPrimitiveSampler::GetPoint ( TVector3 & position,

TVector3 & normal

)

returns a point in global coordinates on the surface of the primitive

Parameters:

position the resulting point

normal the resulting normal

void TPrimitiveSampler::GetSampleInfos ( const TSamplePoint & place,

ShadingIn & shadingInfos

)

Get the current position, normal and shading infos of a sample point

Parameters:

place the sample point

shadingInfos return the shading infos

void TPrimitiveSampler::GetSamplePoint ( TSamplePoint & outSample )

returns a sample point: the facet index and the coordinates in the facet

Parameters:

outSample