Raytracing
Class Triangle

java.lang.Object
  Raytracing.Intersectable
      Raytracing.Triangle

public class Triangle
extends Intersectable

Field Summary

float	area
protected static boolean	DEBUG
Tuple.Tuple3f	gNormal
float	minu
float	minv
processing.core.PImage	texture
float	u0
float	u1
float	u2
float	uspan
float	v0
float	v1
float	v2
Tuple.Tuple3f	vert0
Tuple.Tuple3f	vert1
Tuple.Tuple3f	vert2
float	vspan

Fields inherited from class Raytracing.Intersectable

maxBounds, minBounds, shader

Constructor Summary

Triangle(Shader shader, Tuple.Tuple3f vert0, Tuple.Tuple3f vert1, Tuple.Tuple3f vert2, float u0, float v0, float u1, float v1, float u2, float v2, processing.core.PImage texture)

Method Summary

void	draw(processing.core.PApplet g)
Tuple.Tuple3f	getPoint(float u, float v) Gets the point in space occupied by a location on the texture surface
boolean	inside(BoundingBox bounds)
boolean	intersect(Ray ray)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEBUG

protected static final boolean DEBUG

See Also:

Constant Field Values

area

public float area

texture

public processing.core.PImage texture

vert0

public Tuple.Tuple3f vert0

vert1

public Tuple.Tuple3f vert1

vert2

public Tuple.Tuple3f vert2

u0

public float u0

u1

public float u1

u2

public float u2

v0

public float v0

v1

public float v1

v2

public float v2

uspan

public float uspan

vspan

public float vspan

minu

public float minu

minv

public float minv

gNormal

public Tuple.Tuple3f gNormal

Constructor Detail

Triangle

public Triangle(Shader shader,
                Tuple.Tuple3f vert0,
                Tuple.Tuple3f vert1,
                Tuple.Tuple3f vert2,
                float u0,
                float v0,
                float u1,
                float v1,
                float u2,
                float v2,
                processing.core.PImage texture)

Method Detail

draw

public void draw(processing.core.PApplet g)

intersect

public boolean intersect(Ray ray)

getPoint

public Tuple.Tuple3f getPoint(float u,
                              float v)

Gets the point in space occupied by a location on the texture surface

Specified by:

getPoint in class Intersectable

Parameters:

u - u coord of texture point

v - v coord of texture point

inside

public boolean inside(BoundingBox bounds)