com.jmex.effects
Class FlareQuad

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

All Implemented Interfaces:

Savable, Serializable

public class FlareQuad
extends Quad

FlareQuad represents a single light reflection in a LensFlare object.

Version:

$Id: FlareQuad.java,v 1.4 2006/05/11 19:39:37 nca Exp $

Author:

Joshua Slack

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.jme.scene.TriMesh

TriMesh.Mode

Nested classes/interfaces inherited from class com.jme.scene.Spatial

Spatial.CullHint, Spatial.LightCombineMode, Spatial.NormalsMode, Spatial.TextureCombineMode

Field Summary

Fields inherited from class com.jme.scene.Geometry

states

Fields inherited from class com.jme.scene.Spatial

LOCKED_BOUNDS, LOCKED_BRANCH, LOCKED_MESH_DATA, LOCKED_NONE, LOCKED_SHADOWS, LOCKED_TRANSFORMS, queueDistance

Constructor Summary

FlareQuad()

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

Method Summary

void	read(JMEImporter e)
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.
void	write(JMEExporter e)

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

getCenter, getHeight, getWidth, initialize, resize

Methods inherited from class com.jme.scene.TriMesh

clearBuffers, draw, findCollisions, findTriangleCollision, findTrianglePick, getIndexBuffer, getMaxIndex, getMeshAsTriangles, getMeshAsTrianglesVertices, getMode, getTriangle, getTriangle, getTriangleCount, getTriangleIndices, hasCollision, hasTriangleCollision, randomPointOnTriangles, reconstruct, setIndexBuffer, setMode, setTriangleQuantity

Methods inherited from class com.jme.scene.Geometry

addTextureCoordinates, addTextureCoordinates, clearTextureBuffers, copyTextureCoordinates, findPick, getBinormalBuffer, getColorBuffer, getDefaultColor, getDisplayListID, getFogBuffer, getLightState, getModelBound, getNormalBuffer, getNumberOfUnits, getTangentBuffer, getTextureCoords, getTextureCoords, getVBOInfo, getVertexBuffer, getVertexCount, getWorldCoords, getWorldNormals, hasDirtyVertices, isCastsShadows, lockMeshes, postdraw, predraw, randomVertex, reconstruct, resizeTextureIds, rotateNormals, rotatePoints, scaleTextureCoordinates, scaleTextureCoordinates, setBinormalBuffer, setCastsShadows, setColorBuffer, setDefaultColor, setDisplayListID, setFogCoordBuffer, setHasDirtyVertices, setLightState, setModelBound, setNormalBuffer, setRandomColors, setSolidColor, setTangentBuffer, setTextureCoords, setTextureCoords, setTextureCoords, setVBOInfo, setVertexBuffer, setVertexCount, sortLights, translatePoints, translatePoints, unlockMeshes, updateModelBound, updateWorldBound

Methods inherited from class com.jme.scene.Spatial

addController, calculateCollisions, calculatePick, clearControllers, clearRenderState, getClassTag, getController, getControllerCount, getControllers, getCullHint, getLastFrustumIntersection, getLightCombineMode, getLocalCullHint, getLocalLightCombineMode, getLocalNormalsMode, getLocalRenderQueueMode, getLocalRotation, getLocalScale, getLocalTextureCombineMode, getLocalToWorldMatrix, getLocalTranslation, getLocks, getName, getNormalsMode, getParent, getRenderQueueMode, getRenderState, getTextureCombineMode, getUserData, getWorldBound, getWorldRotation, getWorldScale, getWorldTranslation, getZOrder, hasAncestor, isCollidable, localToWorld, lock, lock, lockBounds, lockBranch, lockMeshes, lockShadows, lockTransforms, lookAt, onDraw, propagateBoundToRoot, propagateStatesFromRoot, removeController, removeController, removeFromParent, removeUserData, rotateUpTo, setCullHint, setIsCollidable, setLastFrustumIntersection, setLightCombineMode, setLocalRotation, setLocalRotation, setLocalScale, setLocalScale, setLocalTranslation, setLocalTranslation, setLocks, setLocks, setName, setNormalsMode, setRenderQueueMode, setRenderState, setTextureCombineMode, setUserData, setZOrder, setZOrder, toString, unlock, unlock, unlockBounds, unlockBranch, unlockMeshes, unlockShadows, unlockTransforms, updateGeometricState, updateRenderState, updateWorldData, updateWorldVectors, updateWorldVectors, worldToLocal

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.jme.util.export.Savable

getClassTag

Constructor Detail

FlareQuad

public FlareQuad()

FlareQuad

public FlareQuad(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

write

public void write(JMEExporter e)
           throws IOException

Specified by:

write in interface Savable

Overrides:

write in class TriMesh

Throws:

IOException

read

public void read(JMEImporter e)
          throws IOException

Specified by:

read in interface Savable

Overrides:

read in class TriMesh

Throws:

IOException