espresso3d.engine.world.sector.particle
Class E3DSprite

java.lang.Object
  espresso3d.engine.base.E3DEngineItem
      espresso3d.engine.renderer.base.E3DRenderable
          espresso3d.engine.renderer.base.E3DTexturedRenderable
              espresso3d.engine.world.sector.base.E3DPortalEnabledTexturedRenderableItem
                  espresso3d.engine.world.sector.particle.E3DSprite

All Implemented Interfaces:

E3DCollisionDetectableObject

Direct Known Subclasses:

E3DBillboardSprite

public abstract class E3DSprite

extends E3DPortalEnabledTexturedRenderableItem

implements E3DCollisionDetectableObject

Author:

Curt A sprite is a texture mapped quad. TODO: Alpha blending & masking is currently not supported, but will be. Collision detection for particles is based on its bounding quad.

Constructor Summary

E3DSprite(E3DEngine engine, E3DVector3F position, double size, int glTextureID)

E3DSprite(E3DEngine engine, E3DVector3F position, E3DVector3F forward, E3DVector3F up, double size, int glTextureID)

Method Summary

E3DBoundingObject	getBoundingObject() Return the bounding object or null for bounding collision tests
E3DVector3F	getForward()
E3DVector3F	getPosition() Used to get the position of t he object
E3DQuad	getQuad()
double	getSize()
java.util.ArrayList	getTriangleList() Must return an ArrayList of E3DTriangles that make up the geometry of the object.
java.util.ArrayList	getUniqueVertexList() This will ideally only return unique vertices that the object has.
E3DVector3F	getUp()
abstract void	onCollisionActor(E3DCollision collision) This is called when another actor collides with this object
abstract void	onCollisionSprite(E3DCollision collision) This is called when a sprite collides with this object
void	renderAtPosition(E3DVector3F position)
void	rotate(double angle, E3DVector3F upVec) Rotate the sprite around upVec angle amount
void	scale(double scaleAmt)
void	setPosition(E3DVector3F position)
void	setQuad(E3DQuad quad)
void	translate(E3DVector3F translationAmt)

Methods inherited from class espresso3d.engine.world.sector.base.E3DPortalEnabledTexturedRenderableItem

checkSectorChangeDuringMovement, getSector, setSector

Methods inherited from class espresso3d.engine.renderer.base.E3DTexturedRenderable

getGlTextureID, getTextureName, setGlTextureID, setTextureName

Methods inherited from class espresso3d.engine.renderer.base.E3DRenderable

render

Methods inherited from class espresso3d.engine.base.E3DEngineItem

getEngine, setEngine

Methods inherited from class java.lang.Object

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

Methods inherited from interface espresso3d.engine.collision.base.E3DCollisionDetectableObject

getEngine, getSector, isCollideable

Constructor Detail

E3DSprite

public E3DSprite(E3DEngine engine,
                 E3DVector3F position,
                 double size,
                 int glTextureID)

E3DSprite

public E3DSprite(E3DEngine engine,
                 E3DVector3F position,
                 E3DVector3F forward,
                 E3DVector3F up,
                 double size,
                 int glTextureID)

Method Detail

onCollisionActor

public abstract void onCollisionActor(E3DCollision collision)

Description copied from interface: E3DCollisionDetectableObject

This is called when another actor collides with this object

Specified by:

onCollisionActor in interface E3DCollisionDetectableObject

Parameters:

collision -

onCollisionSprite

public abstract void onCollisionSprite(E3DCollision collision)

Description copied from interface: E3DCollisionDetectableObject

This is called when a sprite collides with this object

Specified by:

onCollisionSprite in interface E3DCollisionDetectableObject

Parameters:

collision -

renderAtPosition

public void renderAtPosition(E3DVector3F position)

Specified by:

renderAtPosition in class E3DTexturedRenderable

getForward

public E3DVector3F getForward()

getPosition

public E3DVector3F getPosition()

Description copied from interface: E3DCollisionDetectableObject

Used to get the position of t he object

Specified by:

getPosition in interface E3DCollisionDetectableObject

Returns:

setPosition

public void setPosition(E3DVector3F position)

scale

public void scale(double scaleAmt)

translate

public void translate(E3DVector3F translationAmt)

rotate

public void rotate(double angle,
                   E3DVector3F upVec)

Rotate the sprite around upVec angle amount

Parameters:

angle - Radian angle

upVec - Normalised up vector to use as the rotation axis

getSize

public double getSize()

getUp

public E3DVector3F getUp()

getQuad

public E3DQuad getQuad()

setQuad

public void setQuad(E3DQuad quad)

getTriangleList

public java.util.ArrayList getTriangleList()

Description copied from interface: E3DCollisionDetectableObject

Must return an ArrayList of E3DTriangles that make up the geometry of the object. This is used for direct triangle collisions

Specified by:

getTriangleList in interface E3DCollisionDetectableObject

Returns:

getUniqueVertexList

public java.util.ArrayList getUniqueVertexList()

Description copied from interface: E3DCollisionDetectableObject

This will ideally only return unique vertices that the object has.

Specified by:

getUniqueVertexList in interface E3DCollisionDetectableObject

Returns:

getBoundingObject

public E3DBoundingObject getBoundingObject()

Description copied from interface: E3DCollisionDetectableObject

Return the bounding object or null for bounding collision tests

Specified by:

getBoundingObject in interface E3DCollisionDetectableObject

Returns: