PUTriangle Class Reference

Definition of a Triangle. More...

#include <CCPUMeshSurfaceEmitter.h>

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

Public Member Functions
	PUTriangle (void)
	Constructor. More...
void	calculateSquareSurface (void)
	Calculate the (square) surface of the triangle. More...
local	calculateSquareSurface ()
	Calculate the (square) surface of the triangle. More...
void	calculateSurfaceNormal (void)
	Calculate the surface normal of the triangle. More...
void	calculateEdgeNormals (void)
	Calculate the edge normals of the 3 edges. More...
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. More...
Vec3	surfaceNormal
Vec3	v1
Vec3	v2
Vec3	v3
Vec3	vn1
Vec3	vn2
Vec3	vn3
Vec3	en1
Vec3	en2
Vec3	en3

Detailed Description

Definition of a Triangle.

Constructor & Destructor Documentation

PUTriangle ( void  )

inline

Constructor.

var PUTriangle (   )

inline

Constructor.

local PUTriangle (   )

inline

Constructor.

Member Function Documentation

void calculateEdgeNormals

(

void

)

Calculate the edge normals of the 3 edges.

var calculateEdgeNormals

(

)

Calculate the edge normals of the 3 edges.

local calculateEdgeNormals

(

)

Calculate the edge normals of the 3 edges.

void calculateSquareSurface

(

void

)

Calculate the (square) surface of the triangle.

var calculateSquareSurface

(

)

Calculate the (square) surface of the triangle.

local calculateSquareSurface

(

)

Calculate the (square) surface of the triangle.

void calculateSurfaceNormal

(

void

)

Calculate the surface normal of the triangle.

var calculateSurfaceNormal

(

)

Calculate the surface normal of the triangle.

local calculateSurfaceNormal

(

)

Calculate the surface normal of the triangle.

const PositionAndNormal getRandomEdgePositionAndNormal

(

void

)

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

var getRandomEdgePositionAndNormal

(

)

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

local getRandomEdgePositionAndNormal

(

)

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

const Vec3 getRandomTrianglePosition

(

void

)

Determine a random position on this triangle.

var getRandomTrianglePosition

(

)

Determine a random position on this triangle.

local getRandomTrianglePosition

(

)

Determine a random position on this triangle.

const PositionAndNormal getRandomVertexAndNormal

(

void

)

Determine a random vertex including its normal of this triangle.

var getRandomVertexAndNormal

(

)

Determine a random vertex including its normal of this triangle.

local getRandomVertexAndNormal

(

)

Determine a random vertex including its normal of this triangle.

Member Data Documentation

Vec3 en1

var en1

local en1

Vec3 en2

var en2

local en2

Vec3 en3

var en3

local en3

float squareSurface

Public attributes.

var squareSurface

Public attributes.

local squareSurface

Public attributes.

Vec3 surfaceNormal

var surfaceNormal

local surfaceNormal

Vec3 v1

var v1

local v1

Vec3 v2

var v2

local v2

Vec3 v3

var v3

local v3

Vec3 vn1

var vn1

local vn1

Vec3 vn2

var vn2

local vn2

Vec3 vn3

var vn3

local vn3

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

• /Users/minggo/SourceCode/cocos2d-x/extensions/Particle3D/PU/CCPUMeshSurfaceEmitter.h