MeshTriangle.cpp File Reference

Basic representation of a MeshTriangle with optional UV coordinates. More...

#include "MeshTriangle.h"
#include "Mesh.h"
#include <SurfacePoint.h>
#include <Random.h>
#include <Ray.h>

Go to the source code of this file.

Defines
#define	CROSS(dest, v1, v2)
#define	DOT(v1, v2)   (v1[0]*v2[0]+v1[1]*v2[1]+v1[2]*v2[2])
#define	SUB(dest, v1, v2)
#define	ku   mod5[n_k + 1]
#define	kv   mod5[n_k + 2]

---

Detailed Description

Basic representation of a MeshTriangle with optional UV coordinates.

Author:

Travis Fischer (fisch0920@gmail.com)

Nong Li (nongli@gmail.com)

Date:

Spring 2008

See also:

also Triangle.h which defines a Triangle class which derives from Shape and differs from MeshTriangle in that it is a standalone Shape and doesn't depend on a parent Mesh to exist

Definition in file MeshTriangle.cpp.

---

Define Documentation

#define CROSS	(	dest,
		v1,
		v2		)

Value:

dest[0]=v1[1]*v2[2]-v1[2]*v2[1]; \
          dest[1]=v1[2]*v2[0]-v1[0]*v2[2]; \
          dest[2]=v1[0]*v2[1]-v1[1]*v2[0];

Definition at line 79 of file MeshTriangle.cpp.

#define DOT	(	v1,
		v2		)	(v1[0]*v2[0]+v1[1]*v2[1]+v1[2]*v2[2])

Definition at line 83 of file MeshTriangle.cpp.

#define ku   mod5[n_k + 1]

#define kv   mod5[n_k + 2]

#define SUB	(	dest,
		v1,
		v2		)

Value:

dest[0]=v1[0]-v2[0]; \
          dest[1]=v1[1]-v2[1]; \
          dest[2]=v1[2]-v2[2];

Definition at line 84 of file MeshTriangle.cpp.