com.jme.scene.shape
Class Disk

java.lang.Object
  extended by com.jme.scene.Spatial
      extended by com.jme.scene.Geometry
          extended by com.jme.scene.TriMesh
              extended by com.jme.scene.shape.Disk
All Implemented Interfaces:
Savable, java.io.Serializable

public class Disk
extends TriMesh

A flat discus, defined by it's radius.

Version:
$Revision: 4131 $, $Date: 2009-03-19 20:15:28 +0000 (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
 
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
cullHint, frustrumIntersects, geometricalControllers, isCollidable, 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
Disk()
           
Disk(java.lang.String name, int shellSamples, int radialSamples, float radius)
          Creates a flat disk (circle) at the origin flat along the Z.
 
Method Summary
 int getRadialSamples()
           
 float getRadius()
           
 int getShellSamples()
           
 void read(JMEImporter e)
           
 void updateGeometry(int shellSamples, int radialSamples, float radius)
          Rebuild this disk based on a new set of parameters.
 void write(JMEExporter e)
           
 
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, randomPointOnTriangles, recalcTriangleQuantity, reconstruct, setIndexBuffer, setMode, setTriangleQuantity
 
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, calculatePick, clearControllers, clearRenderState, clearRenderState, getClassTag, 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, 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, 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
 

Constructor Detail

Disk

public Disk()

Disk

public Disk(java.lang.String name,
            int shellSamples,
            int radialSamples,
            float radius)
Creates a flat disk (circle) at the origin flat along the Z. Usually, a higher sample number creates a better looking cylinder, but at the cost of more vertex information.

Parameters:
name - The name of the disk.
shellSamples - The number of shell samples.
radialSamples - The number of radial samples.
radius - The radius of the disk.
Method Detail

getRadialSamples

public int getRadialSamples()

getRadius

public float getRadius()

getShellSamples

public int getShellSamples()

read

public void read(JMEImporter e)
          throws java.io.IOException
Specified by:
read in interface Savable
Overrides:
read in class TriMesh
Throws:
java.io.IOException

updateGeometry

public void updateGeometry(int shellSamples,
                           int radialSamples,
                           float radius)
Rebuild this disk based on a new set of parameters.

Parameters:
shellSamples - the number of shell samples.
radialSamples - the number of radial samples.
radius - the radius of the disk.

write

public void write(JMEExporter e)
           throws java.io.IOException
Specified by:
write in interface Savable
Overrides:
write in class TriMesh
Throws:
java.io.IOException