com.jme.scene.shape
Class Quad

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

All Implemented Interfaces:

Savable, java.io.Serializable

Direct Known Subclasses:

Fader, FlareQuad, JMEDesktop, Mouse

public class Quad
extends TriMesh

A four sided, two dimensional shape (a quadrilateral).

The local height of the Quad defines it's size about the y-axis, while the width defines the x-axis. The z-axis will always be 0.

Version:

$Revision: 4131 $, $Date: 2009-03-19 16:15:28 -0400 (Thu, 19 Mar 2009) $

Author:

Mark Powell

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

protected float	height
protected float	width

Fields inherited from class com.jme.scene.TriMesh

indexBuffer, mode, triangleQuantity

Fields inherited from class com.jme.scene.Geometry

binormalBuf, bound, castsShadows, colorBuf, compVect, defaultColor, displayListID, enabled, fogBuf, hasDirtyVertices, normBuf, states, tangentBuf, texBuf, vboInfo, vertBuf, vertQuantity

Fields inherited from class com.jme.scene.Spatial

collisionBits, cullHint, frustrumIntersects, geometricalControllers, lightCombineMode, localRotation, localScale, localTranslation, LOCKED_BOUNDS, LOCKED_BRANCH, LOCKED_MESH_DATA, LOCKED_NONE, LOCKED_SHADOWS, LOCKED_TRANSFORMS, lockedMode, name, normalsMode, parent, queueDistance, renderQueueMode, renderStateList, textureCombineMode, worldBound, worldRotation, worldScale, worldTranslation, zOrder

Constructor Summary

Quad()

Quad(java.lang.String name)
Constructor creates a new Quad object.

Quad(java.lang.String name, float width, float height)
Constructor creates a new Quade object with the provided width and height.

Method Summary

Vector3f	getCenter() getCenter returns the center of the Quad.
float	getHeight()
float	getWidth()
void	initialize(float width, float height) Deprecated. Use updateGeometry(float,float) instead
void	resize(float width, float height) resize changes the width and height of the given quad by altering its vertices.
void	updateGeometry(float width, float height) Rebuild this quad based on a new set of parameters.

Methods inherited from class com.jme.scene.TriMesh

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

Methods inherited from class com.jme.scene.Geometry

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

Methods inherited from class java.lang.Object

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

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

getClassTag

Field Detail

width

protected float width

height

protected float height

Constructor Detail

Quad

public Quad()

Quad

public Quad(java.lang.String name)

Constructor creates a new Quad object. That data for the Quad is not set until a call to initialize is made.

Parameters:

name - the name of this Quad.

Quad

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

Constructor creates a new Quade object with the provided width and height.

Parameters:

name - the name of the Quad.

width - the width of the Quad.

height - the height of the Quad.

Method Detail

getCenter

public Vector3f getCenter()

getCenter returns the center of the Quad.

Returns:

Vector3f the center of the Quad.

getHeight

public float getHeight()

getWidth

public float getWidth()

initialize

public void initialize(float width,
                       float height)

Deprecated. Use updateGeometry(float,float) instead

initialize builds the data for the Quad object.

Parameters:

width - the width of the Quad.

height - the height of the Quad.

resize

public void resize(float width,
                   float height)

resize changes the width and height of the given quad by altering its vertices.

Parameters:

width - the new width of the Quad.

height - the new height of the Quad.

updateGeometry

public void updateGeometry(float width,
                           float height)

Rebuild this quad based on a new set of parameters.

Parameters:

width - the width of the quad.

height - the height of the quad.