com.jme.effects
Class FlareQuad

java.lang.Object
  com.jme.scene.Spatial
      com.jme.scene.Geometry
          com.jme.scene.TriMesh
              com.jme.scene.shape.Quad
                  com.jme.effects.FlareQuad

All Implemented Interfaces:

java.io.Serializable

public class FlareQuad

extends Quad

FlareQuad represents a single light reflection in a LensFlare object.

Version:

$Id: FlareQuad.java,v 1.2 2004/12/10 19:27:14 mojomonkey Exp $

Author:

Joshua Slack

See Also:

Serialized Form

Field Summary

Fields inherited from class com.jme.scene.TriMesh

indices, triangleQuantity

Fields inherited from class com.jme.scene.Geometry

bound, color, colorBuf, normal, normBuf, texBuf, texture, vertBuf, vertex, vertQuantity

Fields inherited from class com.jme.scene.Spatial

currentStates, defaultStateList, forceCull, forceView, frustrumIntersects, geometricalControllers, lightCombineMode, localRotation, localScale, localTranslation, name, parent, queueDistance, renderQueueMode, renderStateList, textureCombineMode, worldBound, worldRotation, worldScale, worldTranslation, zOrder

Constructor Summary

FlareQuad(java.lang.String name, float width, float height)
Creates a new Quad to act as a single lens flare reflection in a LensFlare.

Method Summary

void	setOffset(float amountX, float amountY) Set the offset of this FlareQuad from the center point of the screen using a ratio where 1.0f (100%) = the position of the light source (or screen position of the worldTranslation of the LensFlare.) A negative value for x or y flips it across the axis from the light position.
void	updatePosition(Vector3f flarePoint, Vector2f midPoint) Updates worldTranslation of this FlareQuad.

Methods inherited from class com.jme.scene.shape.Quad

getCenter, initialize, resize

Methods inherited from class com.jme.scene.TriMesh

clearBuffers, draw, drawBounds, findCollisions, findTriangleCollision, findTrianglePick, findWorldRotMat, getIndexAsBuffer, getIndices, getMeshAsTriangles, getTriangle, getTriangle, getTriangleQuantity, hasCollision, hasTriangleCollision, putClone, reconstruct, setIndexBuffer, setIndices, updateCollisionTree, updateIndexBuffer

Methods inherited from class com.jme.scene.Geometry

applyRenderState, applyStates, copyTextureCoords, findPick, getAllTextures, getCloneID, getColorAsFloatBuffer, getColors, getModelBound, getNormalAsFloatBuffer, getNormals, getNumberOfUnits, getTextureAsFloatBuffer, getTextureAsFloatBuffer, getTextures, getTextures, getVBOColorID, getVBONormalID, getVBOTextureID, getVBOVertexID, getVerticeAsFloatBuffer, getVertices, getVertQuantity, isVBOColorEnabled, isVBONormalEnabled, isVBOTextureEnabled, isVBOVertexEnabled, randomVertice, reconstruct, setAllTextures, setColor, setColors, setFloatBuffer, setForceView, setModelBound, setNormal, setNormalBuffer, setNormals, setRandomColors, setSolidColor, setTexture, setTexture, setTextureBuffer, setTextureCoord, setTextures, setTextures, setVBOColorEnabled, setVBOColorID, setVBONormalEnabled, setVBONormalID, setVBOTextureEnabled, setVBOTextureID, setVBOVertexEnabled, setVBOVertexID, setVertex, setVertexBuffer, setVertices, updateColorBuffer, updateColorBuffer, updateModelBound, updateNormalBuffer, updateNormalBuffer, updateTextureBuffer, updateTextureBuffer, updateTextureBuffer, updateVertexBuffer, updateVertexBuffer, updateWorldBound

Methods inherited from class com.jme.scene.Spatial

addController, applyDefaultStates, calculateCollisions, calculatePick, clearCurrentState, clearCurrentStates, clearRenderState, getController, getControllers, getCurrentState, getLastFrustumIntersection, getLightCombineMode, getLocalRotation, getLocalScale, getLocalTranslation, getName, getParent, getRenderQueueMode, getRenderStateList, getTextureCombineMode, getWorldBound, getWorldRotation, getWorldScale, getWorldTranslation, getZOrder, isForceCulled, isForceView, onDraw, onDrawBounds, propagateBoundToRoot, propagateStatesFromRoot, removeController, removeFromParent, setForceCull, setLightCombineMode, setLocalRotation, setLocalRotation, setLocalScale, setLocalScale, setLocalTranslation, setName, setParent, setRenderQueueMode, setRenderState, setTextureCombineMode, setWorldBound, setZOrder, toString, updateGeometricState, updateRenderState, updateRenderState, updateWorldData

Methods inherited from class java.lang.Object

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

Constructor Detail

FlareQuad

public FlareQuad(java.lang.String name,
                 float width,
                 float height)

Creates a new Quad to act as a single lens flare reflection in a LensFlare. The width and height of the quad are in ortho terms.

Parameters:

name - String

width - float

height - float

Method Detail

setOffset

public void setOffset(float amountX,
                      float amountY)

Set the offset of this FlareQuad from the center point of the screen using a ratio where 1.0f (100%) = the position of the light source (or screen position of the worldTranslation of the LensFlare.) A negative value for x or y flips it across the axis from the light position.

Parameters:

amountX - float

amountY - float

updatePosition

public void updatePosition(Vector3f flarePoint,
                           Vector2f midPoint)

Updates worldTranslation of this FlareQuad. Called by LensFlare during it's updateWorldData method.

Parameters:

flarePoint - Vector3f

midPoint - Vector2f