org.xith3d.terrain
Class ChunkedTerrain

java.lang.Object
  org.xith3d.scenegraph.SceneGraphObject
      org.xith3d.scenegraph.Node
          org.xith3d.scenegraph.GroupNode
              org.xith3d.scenegraph.Group
                  org.xith3d.terrain.ChunkedTerrain

All Implemented Interfaces:

org.jagatoo.datatypes.NamableObject, org.jagatoo.datatypes.NamedObject, org.openmali.spatial.SpatialNode, LazyLoadable

Direct Known Subclasses:

L3DTerrain

public class ChunkedTerrain
extends Group
implements LazyLoadable

Nested Class Summary

protected static class

ChunkedTerrain.Spec

Field Summary

Fields inherited from class org.xith3d.scenegraph.GroupNode

children, hostGroup, numChildren, totalNumChildren, totalNumShapes

Fields inherited from class org.xith3d.scenegraph.Node

bounds, boundsAutoCompute, boundsDirty, globalIgnoreBounds, instanceBoundsTypeHint, parent, transformGroup, untransformedBounds

Fields inherited from class org.xith3d.scenegraph.SceneGraphObject

XITH3D_USERDATAKEY_OLDUSERDATA

Constructor Summary

protected	ChunkedTerrain(ChunkedTerrain.Spec spec)
	ChunkedTerrain(GridResourceProvider resourceProvider, float x, float y, float z, float scale, float height)
protected	ChunkedTerrain(GridResourceProvider resourceProvider, float x, float y, float z, float scale, float height, float s1, float t1, float s2, float t2, float parentYOffset, int geomTreeDepth, int maxGeomTreeDepth, boolean lazy)
	ChunkedTerrain(GridSampler gridSampler, GridSurface gridShader, float x, float y, float z, float scale, float height)

Method Summary

void	cleanUp() This method will be called by the engine on a dedicated thread (not the rendering thread) to allow the background destruction of a Node.
org.openmali.vecmath2.Tuple3f	getDimension()
float	getHeight()
org.openmali.vecmath2.Point3f	getLocation()
float	getX()
float	getY()
float	getZ()
boolean	isSetUp() Returns whether this instance is already set up, so it can be used right away.
float	pickY(float x, float z)
void	prepare() This method will be called by the engine on a dedicated thread (not the rendering thread) to allow the background construction of a Node.
void	setUp() This method will be called by the engine on the rendering thread to to allow thread safe attachment of the constructed content to the scenegraph.
void	tearDown() This method will be called by the engine on the rendering thread to to allow thread safe detachment of the content from the scenegraph.

Methods inherited from class org.xith3d.scenegraph.Group

moveTo, newInstance, traverse

Methods inherited from class org.xith3d.scenegraph.GroupNode

absorbDetails, addChild, addChild, checkChild, dump, dump, ensureCapacity, expandBounds, findAll, findAll, findFirst, findFirst, freeOpenGLResources, getChild, getChildren, getChildren, getClipper, getPickHost, getScissorRect, getTotalNumChildren, getTotalNumShapes, indexOf, isPickHost, mergeInheritedClipper, mergeInheritedNodes, mergeInheritedScissorRect, numChildren, removeAllChildren, removeChild, removeChild, setBoundsDirty, setBoundsDirtyUpward, setChild, setClipper, setPickHost, setPickHost, setScissorRect, setShowBounds, sharedCopy, sharedCopy, traverse, unmergeInheritedFog, unmergeInheritedLight, unmergeInheritedNodes, updateBounds, updateBoundsCheap

Methods inherited from class org.xith3d.scenegraph.Node

cloneNode, detach, duplicateNode, freeOpenGLResources, getBounds, getBoundsAutoCompute, getBoundsType, getBoundsTypeHint, getDefaultPickable, getIndentString, getInheritedNodeAttributes, getModListener, getOrderedChild, getOrderedState, getParent, getRoot, getShadowAttachment, getShowBounds, getTransformGroup, getTreeCell, getWorldBounds, getWorldTransform, getWorldTransform, isBillboard, isIgnoreBounds, isOccluder, isPickable, isRenderable, isUpdatableNode, popGlobalIgnoreBounds, printBounds, pushGlobalIgnoreBounds, setBounds, setBoundsAutoCompute, setBoundsTypeHint, setDefaultPickable, setGlobalIgnoreBounds, setIgnoreBounds, setIsOccluder, setModListener, setOrderedChild, setParent, setPickable, setPickableRecursive, setPickableRecursive, setRenderable, setShadowAttachment, setShowBounds, setTransformGroup, setTreeCell, updateOrderedChild, updateTransformGroup, updateWorldTransform

Methods inherited from class org.xith3d.scenegraph.SceneGraphObject

getName, getUserData, getUserData, getUserDataMap, isLive, setLive, setName, setUserData, setUserData, setUserDataRecursive, setUserDataRecursive, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ChunkedTerrain

public ChunkedTerrain(GridSampler gridSampler,
                      GridSurface gridShader,
                      float x,
                      float y,
                      float z,
                      float scale,
                      float height)

ChunkedTerrain

public ChunkedTerrain(GridResourceProvider resourceProvider,
                      float x,
                      float y,
                      float z,
                      float scale,
                      float height)

ChunkedTerrain

protected ChunkedTerrain(ChunkedTerrain.Spec spec)

ChunkedTerrain

protected ChunkedTerrain(GridResourceProvider resourceProvider,
                         float x,
                         float y,
                         float z,
                         float scale,
                         float height,
                         float s1,
                         float t1,
                         float s2,
                         float t2,
                         float parentYOffset,
                         int geomTreeDepth,
                         int maxGeomTreeDepth,
                         boolean lazy)

Method Detail

getHeight

public float getHeight()

getX

public float getX()

getY

public float getY()

getZ

public float getZ()

getLocation

public org.openmali.vecmath2.Point3f getLocation()

getDimension

public org.openmali.vecmath2.Tuple3f getDimension()

pickY

public float pickY(float x,
                   float z)

prepare

public void prepare()

Description copied from interface: LazyLoadable

This method will be called by the engine on a dedicated thread (not the rendering thread) to allow the background construction of a Node. The Node will not be displayed until this method returns. Prepare may be called multiple times, even if the instance is already set up and tearDown() wasn't called, so implementation have to check, if they are already set up and return immediatly

Specified by:

prepare in interface LazyLoadable

setUp

public void setUp()

Description copied from interface: LazyLoadable

This method will be called by the engine on the rendering thread to to allow thread safe attachment of the constructed content to the scenegraph. This method will be called after prepare().

Specified by:

setUp in interface LazyLoadable

tearDown

public void tearDown()

Description copied from interface: LazyLoadable

This method will be called by the engine on the rendering thread to to allow thread safe detachment of the content from the scenegraph. The Node will be hidden before.

Specified by:

tearDown in interface LazyLoadable

isSetUp

public boolean isSetUp()

Description copied from interface: LazyLoadable

Returns whether this instance is already set up, so it can be used right away.

Specified by:

isSetUp in interface LazyLoadable

Returns:

true, if the instance is fully set up, false otherwise

cleanUp

public void cleanUp()

Description copied from interface: LazyLoadable

This method will be called by the engine on a dedicated thread (not the rendering thread) to allow the background destruction of a Node. This method will be called after tearDown().

Specified by:

cleanUp in interface LazyLoadable