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PUTriangle Class Reference

Definition of a Triangle. More...

Classes

struct  PositionAndNormal
 The struct is used to return both the position and the normal. More...
 

Public Member Functions

 PUTriangle (void)
 Normal of edge v3-v1. More...
 
void calculateSquareSurface (void)
 Calculate the (square) surface of the triangle.
 
void calculateSurfaceNormal (void)
 Calculate the surface normal of the triangle.
 
void calculateEdgeNormals (void)
 Calculate the edge normals of the 3 edges.
 
const Vec3 getRandomTrianglePosition (void)
 Determine a random position on this triangle. More...
 
const PositionAndNormal getRandomEdgePositionAndNormal (void)
 Determine a random position including its normal on a one of the edges. More...
 
local getRandomEdgePositionAndNormal ()
 Determine a random position including its normal on a one of the edges. More...
 
const PositionAndNormal getRandomVertexAndNormal (void)
 Determine a random vertex including its normal of this triangle. More...
 
local getRandomVertexAndNormal ()
 Determine a random vertex including its normal of this triangle. More...
 

Public Attributes

float squareSurface
 Public attributes.
 
Vec3 v1
 Normal of triangle v1-v2-v3.
 
Vec3 v2
 Vertex v1.
 
Vec3 v3
 Vertex v2.
 
Vec3 vn1
 Vertex v3.
 
Vec3 vn2
 Normal of vertex v1.
 
Vec3 vn3
 Normal of vertex v2.
 
Vec3 en1
 Normal of vertex v3.
 
Vec3 en2
 Normal of edge v1-v2.
 
Vec3 en3
 Normal of edge v2-v3.
 

Detailed Description

Definition of a Triangle.

Constructor & Destructor Documentation

PUTriangle ( void  )
inline

Normal of edge v3-v1.

Constructor.

var PUTriangle (   )
inline

Normal of edge v3-v1.

Constructor.

local PUTriangle (   )
inline

Normal of edge v3-v1.

Constructor.

Member Function Documentation

const Vec3
getRandomTrianglePosition
( void  )

Determine a random position on this triangle.

A random position on this triangle.

var getRandomTrianglePosition (   )

Determine a random position on this triangle.

A random position on this triangle.

local getRandomTrianglePosition (   )

Determine a random position on this triangle.

A random position on this triangle.

const PositionAndNormal
getRandomEdgePositionAndNormal
( void  )

Determine a random position including its normal on a one of the edges.

Position and normal.

var getRandomEdgePositionAndNormal (   )

Determine a random position including its normal on a one of the edges.

Position and normal.

local
getRandomEdgePositionAndNormal
(   )

Determine a random position including its normal on a one of the edges.

Position and normal.

const PositionAndNormal
getRandomVertexAndNormal
( void  )

Determine a random vertex including its normal of this triangle.

Position and normal.

var getRandomVertexAndNormal (   )

Determine a random vertex including its normal of this triangle.

Position and normal.

local getRandomVertexAndNormal (   )

Determine a random vertex including its normal of this triangle.

Position and normal.


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