PUBLIC

TriC::TriC(void) TriC::TriC(BodyTriSetC &,IntT,IntT,IntT) TriC::TriC(IntT,IntT,IntT) TriC::TriC(const TriC &) TriC::operator=(const TriC &) TriC::IsValid(void) const TriC::Index(const IntT) const TriC::Bound(void) const TriC::Bound(void) TriC::Vertex(const IntT) const TriC::Normal(void) const TriC::VertexNormal(const IntT) const TriC::EdgeLength(const IntT,const IntT) const TriC::MinimumEdgeLength(void) const TriC::MaximumEdgeLength(void) const TriC::NearestPoint(const Vector3dC) const TriC::SetBodyTriSet(BodyTriSetC &) TriC::BodyTriSet(void) const

TriC
include	"amma/Tri.hh"
User Level:	Default
Library:	tri
Example:	cri.cc
Section:	default.Adrian Hilton
In Scope:	std

Comments:
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TriOrthoC

BodyTriSetC * ptriset;

pointer to corresponding set (0) =invalid

SArray1dC index;

List of vertex indicies

BooleanT bound;

Only set if TriSet.SetupBound is called

TriC()

default empty invalid Tri reqd for array construction TriC(TriSetC& t); TriC(Vector3dC *i,Vector3dC *j,Vector3dC *k);

TriC(BodyTriSetC & ts,IntT i,IntT j,IntT k)

Construct tri between verticies i,j,k of BodyTriSetC contains reference pointer to BodyTriSetC

TriC(IntT i,IntT j,IntT k)

Construct temporary tri between verticies i,j,k without BodyTriSetC Warning: cannot access verticies reference to BodyTriSetC set on insertion using TriSetC::PutElement()

TriC(const TriC & t)

Copy Constructor

const TriC operator=(const TriC & t)

Assignment Copies reference pointer to BodyTriSetC --------------------------------------- Operations

BooleanT IsValid() const

test if this TriC is valid ie not created by default constructor (default constructor is required for array)

IntT Index(const IntT i) const

vertex index 0,1,2 Vector3dC Normal(const TriSetC& tris) const; Unit normal orthogonal to triangle plane

BooleanT Bound() const

BooleanT & Bound()

set/get boundary info. for element Always FALSE unless TriSetC.SetupBound() is called

Vector3dC Vertex(const IntT i) const

vertex 0,1,2

Vector3dC Normal() const

Unit normal orthogonal to triangle plane

Vector3dC VertexNormal(const IntT i) const

vertex normal 0,1,2

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

Edge lenght vertex i to vertex j i,j=[0,1,2]

RealT MinimumEdgeLength() const

Minimum lenght of 'this' triangle edges

RealT MaximumEdgeLength() const

Maximum lenght of 'this' triangle edges TriNearestPointC NearestPoint(TriSetC& t,const Vector3dC v);

TriNearestPointC NearestPoint(const Vector3dC v) const

nearest point on element

void SetBodyTriSet(BodyTriSetC & ts)

set the pointer to BodyTriSetC for this TriC use to change pointer when moving TriC between BodyTriSetC's or when BodyTriSetC is not set on construction

BodyTriSetC & BodyTriSet() const

access to triset to which this tri belongs for safety should always test if it's valid IsValid()