PUBLIC

IndTriC::IndTriC(Vector3dC &,Vector3dC &,Vector3dC &) IndTriC::~IndTriC(void) IndTriC::Area(void) const IndTriC::Normal(void) const IndTriC::EdgeLength(const int,const int) const IndTriC::MinimumEdgeLength(void) const IndTriC::SlowNearestPoint(const Vector3dC) const IndTriC::NearestPoint(const Vector3dC) const

IndTriC
IndTriC is used to determine the nearest point on a triangle.
include	"amma/IndTri.hh"
User Level:	Default
Library:	Polops
Example:	poltool.cc
Section:	3D Surface.Polyhedral Representation
In Scope:	std

Comments:
IndTriC is used to determine the nearest point on a triangle.

Vector3dC vert[];

IndTriC(Vector3dC & v0,Vector3dC & v1,Vector3dC & v2)

~IndTriC()

Destructor.

RealT Area() const

Returns area of triangle.

Vector3dC Normal() const

Unit normal orthogonal to triangle plane.

RealT EdgeLength(const int i,const int j) const

Edge length between vertex i and vertex j.
There are no range checks, valid values of i & j are 0, 1 & 2.

RealT MinimumEdgeLength() const

Minimum length of 'this' triangle edges.

TriNearestT SlowNearestPoint(const Vector3dC v) const

Nearest point on element; retained for debugging.

TriNearestT NearestPoint(const Vector3dC v) const

Nearest point on element - see FastNearestBaryInside for behaviour on error