#include <TTriangle.h>

Inheritance diagram for ph::math::TTriangle< T >:

Additional Inherited Members
Public Member Functions inherited from ph::math::TBasicTriangle< T >
	TBasicTriangle (TVector3< T > vA, TVector3< T > vB, TVector3< T > vC)

	TBasicTriangle (std::array< TVector3< T >, 3 > vertices)

T	getArea () const

TVector3< T >	getFaceNormal () const

TVector3< T >	getCentroid () const

TAABB3D< T >	getAABB () const

T	getAspectRatio () const
	Calculate aspect ratio of this triangle. For a triangle, its aspect ratio is defined to be the ratio of the circumradius to twice the inradius. The higher the aspect ratio, the narrower the shape of the triangle. A triangle with extreme aspect ratio will look like a needle. The smallest aspect ratio possible is 1 (an equilateral triangle), while the largest possible aspect ratio is infinity (degenerate).

TVector3< T >	safeGetFaceNormal (const TVector3< T > &failSafe={0, 1, 0}) const
	Calculate face normal with a fail-safe value. The vertices may form a degenerate triangle (zero cross product and thus producing NaNs after being normalized, or vertices with Inf/NaN), in such case the fail-safe vector will be returned.

std::pair< TVector3< T >, TVector3< T > >	getEdgeVectors () const

TVector3< T >	surfaceToBarycentric (const TVector3< T > &position) const

TVector3< T >	barycentricToSurface (const TVector3< T > &barycentricCoords) const

TVector3< T >	sampleToBarycentricOsada (const std::array< T, 2 > &sample) const
	Map the 2D sample to a position on the surface of the triangle. A common mapping on triangles which is based on slicing the triangular area into stripes. The mapped positions (after being converted from barycentric coordinates) are distributed uniformly if the sample is uniform. Reference: Osada et al., Section 4.2, "Shape Distributions", TOG02.

TVector3< T >	sampleToBarycentricOsada (const std::array< T, 2 > &sample, T *out_pdfA) const

T	uniformSurfaceSamplePdfA () const

bool	isDegenerate () const

TVector3< T >	getVa () const

TVector3< T >	getVb () const

TVector3< T >	getVc () const

Static Public Member Functions inherited from ph::math::TBasicTriangle< T >
static TVector3< T >	interpolate (const std::array< TVector3< T >, 3 > &attributes, const TVector3< T > &barycentricCoords)

static TVector3< T >	interpolate (const TVector3< T > &attributeA, const TVector3< T > &attributeB, const TVector3< T > &attributeC, const TVector3< T > &barycentricCoords)

static bool	calcSurfaceParamDerivatives (const std::array< TVector3< T >, 3 > &attributes, const std::array< TVector2< T >, 3 > &parameterizations, TVector3< T > out_dXdU, TVector3< T > out_dXdV)

Protected Member Functions inherited from ph::math::TBasicTriangle< T >
	PH_DEFINE_INLINE_RULE_OF_5_MEMBERS (TBasicTriangle)

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

Source/Math/Geometry/TTriangle.h

Additional Inherited Members