Archon::X3D::IndexedFaceSet Struct Reference

Server side representation of the equally named X3D node type. More...

#include <archon/x3d/server/geometry.H>

Inheritance diagram for Archon::X3D::IndexedFaceSet:

[legend]Collaboration diagram for Archon::X3D::IndexedFaceSet:

[legend]List of all members.

Public Member Functions
const NodeType *	getType () const
	IndexedFaceSet (BackRef< ExecutionContext > c)
bool	getConvex () const
double	getCreaseAngle () const
const vector< int > &	getCoordIndex () const
const vector< int > &	getColorIndex () const
const vector< int > &	getNormalIndex () const
const vector< int > &	getTexCoordIndex () const
int	intersect (const Math::Ray3 &, double &dist) const
	Implementation based on An Efficient Ray/Polygon Intersection by Didier Badouel from "Graphics Gems I", Academic Press, 1990.
void	getNormalAndTexCoord (Vector3 hitPoint, int where, const Shape *, Vector3 *hitNormal, Vector2 *hitTexCoord) const
void	render (bool texture, const Shape *shape, const RenderConfig *)
Static Public Member Functions
static Ref< NodeBase >	instantiate (BackRef< ExecutionContext > c)
Static Public Attributes
static const NodeType *	type = 0
Friends
void	initializeGeometryComponent ()

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Detailed Description

Server side representation of the equally named X3D node type.

Definition at line 607 of file geometry.H.

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Member Function Documentation

int Archon::X3D::IndexedFaceSet::intersect (  const Math::Ray3 &  ray, double &  dist )  const [virtual]

Implementation based on An Efficient Ray/Polygon Intersection by Didier Badouel from "Graphics Gems I", Academic Press, 1990. Todo: Under the assumption that the polygon is convex, we may employ an optimization in that finding b < 0 ot a+b > 1 for any of the triangles we know that there can be no intersection. Implements Archon::X3D::GeometryNode. Definition at line 587 of file geometry.C. References Archon::Math::Ray3::direction, Archon::Math::dot(), n, Archon::Math::Ray3::origin, and Archon::Math::sort3().

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The documentation for this struct was generated from the following files:

• archon/x3d/server/geometry.H
• archon/x3d/server/geometry.C

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