OrientedBoundingBox

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com.jme.bounding
Class OrientedBoundingBox

java.lang.Object
  com.jme.scene.Spatial
      com.jme.scene.Geometry
          com.jme.scene.TriMesh
              com.jme.scene.shape.OrientedBox
                  com.jme.bounding.OrientedBoundingBox

All Implemented Interfaces:: BoundingVolume, java.io.Serializable

public class OrientedBoundingBox
extends OrientedBox
implements BoundingVolume

Started Date: Aug 24, 2004

This class is liked BoundingBox, but can correctly rotate to fit its bounds.

Author:: Jack Lindamood
See Also:: Serialized Form

Field Summary
`int[]`	`checkPlanes`

Fields inherited from class com.jme.scene.shape.OrientedBox

center, correctCorners, extent, meshColor, normalStore, texBotLeft, texBotRight, texTopLeft, texTopRight, vectorStore, xAxis, yAxis, zAxis

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
`OrientedBoundingBox()` Creates a new OrientedBounding box.

Method Summary
`java.lang.Object`	`clone(BoundingVolume store)` `clone` creates a new BoundingVolume object containing the same data as this one.
`void`	`computeFromPoints(Vector3f[] points)` `computeFromPoints` generates a bounding volume that encompasses a collection of points.
`float`	`distanceTo(Vector3f point)` Find the distance from the center of this Bounding Volume to the given point.
`Vector3f`	`getCenter(Vector3f store)` This function stores the approximate center of the bounding volume into the store vector.
`int`	`getCheckPlane(int index)` get the value for a given index in the checkplanes
`void`	`initCheckPlanes()` `initCheckPlanes` resets the checkplanes to their standard order.
`boolean`	`intersects(BoundingVolume bv)` determines if this bounding volume and a second given volume are intersecting.
`boolean`	`intersects(Ray ray)` determines if a ray intersects this bounding volume.
`boolean`	`intersectsBoundingBox(BoundingBox bb)` determines if this bounding volume and a given bounding box are intersecting.
`boolean`	`intersectsOBB2(OBB2 obb)` determines if this bounding volume and a given oriented bounding box are intersecting.
`boolean`	`intersectsOrientedBoundingBox(OrientedBoundingBox obb)` determines if this bounding volume and a given oriented bounding box are intersecting.
`boolean`	`intersectsSphere(BoundingSphere bs)` determines if this bounding volume and a given bounding sphere are intersecting.
`BoundingVolume`	`merge(BoundingVolume volume)` `merge` combines two bounding volumes into a single bounding volume that contains both this bounding volume and the parameter volume.
`BoundingVolume`	`mergeLocal(BoundingVolume volume)` `mergeLocal` combines two bounding volumes into a single bounding volume that contains both this bounding volume and the parameter volume.
`void`	`recomputeMesh()` Reconstruct a visible mesh for the bound.
`void`	`setCheckPlane(int index, int value)` set the value for a given index in the checkplanes
`BoundingVolume`	`transform(Quaternion rotate, Vector3f translate, Vector3f scale)` `transform` alters the location of the bounding volume by a rotation, translation and a scalar.
`BoundingVolume`	`transform(Quaternion rotate, Vector3f translate, Vector3f scale, BoundingVolume store)` `transform` alters the location of the bounding volume by a rotation, translation and a scalar.
`int`	`whichSide(Plane plane)` `whichSide` returns the side on which the bounding volume lies on a plane.

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

computeCorners, computeInformation, getCenter, getExtent, getMeshColor, getxAxis, getyAxis, getzAxis, isCorrectCorners, setCenter, setExtent, setMeshColor, setxAxis, setyAxis, setzAxis

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

Field Detail

checkPlanes

public int[] checkPlanes

Constructor Detail

OrientedBoundingBox

public OrientedBoundingBox()

Creates a new OrientedBounding box.

Method Detail