til::geo::TriangleNormal< TArray, TResArray > Class Template Reference

Compute the normal of a triangle. More...

#include <cathier/geometrics.h>

Classes
class	InvalidTriangle
	This exeception is thrown whenever a reliable computation of the triangle normal cannot be achieved. More...

Public Types
typedef TResArray::value_type	prec_type

Public Member Functions
bool	operator() (const TArray &A, const TArray &B, const TArray &C, TResArray &N)
	Compute a triangle's normal given its three vertices. More...

Detailed Description

template<typename TArray, typename TResArray>
class til::geo::TriangleNormal< TArray, TResArray >

Compute the normal of a triangle.

Basically, it makes sure that the computed normal is numerically stable.

Definition at line 145 of file geometrics.h.

Member Typedef Documentation

prec_type

template<typename TArray , typename TResArray >

typedef TResArray::value_type til::geo::TriangleNormal< TArray, TResArray >::prec_type

Definition at line 154 of file geometrics.h.

Member Function Documentation

operator()()

template<typename TArray , typename TResArray >

bool til::geo::TriangleNormal< TArray, TResArray >::operator()	(	const TArray &	A,
		const TArray &	B,
		const TArray &	C,
		TResArray &	N
	)

Compute a triangle's normal given its three vertices.

Return true if successful.

Parameters

A	Input: first triangle vertex
B	Input: second triangle vertex
C	Input: third triangle vertex
N	Output: triangle normal

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

• cathier/geometrics.h