Package com.jme3.scene

Class SimpleBatchNode

java.lang.Object

com.jme3.scene.Spatial

com.jme3.scene.Node

com.jme3.scene.GeometryGroupNode

com.jme3.scene.BatchNode

com.jme3.scene.SimpleBatchNode

All Implemented Interfaces:

HasLocalTransform, CloneableSmartAsset, Collidable, Savable, JmeCloneable, Cloneable

public class SimpleBatchNode
extends BatchNode

SimpleBatchNode comes with some restrictions, but can yield better performances. Geometries to be batched has to be attached directly to the BatchNode You can't attach a Node to a SimpleBatchNode SimpleBatchNode is recommended when you have a large number of geometries using the same material that does not require a complex scene graph structure.

See Also:

• BatchNode

Nested Class Summary

Nested classes/interfaces inherited from class com.jme3.scene.BatchNode

BatchNode.Batch

Nested classes/interfaces inherited from class com.jme3.scene.Spatial

Spatial.BatchHint, Spatial.CullHint, Spatial.DFSMode

Field Summary

Fields inherited from class com.jme3.scene.BatchNode

batches, batchesByGeom

Fields inherited from class com.jme3.scene.Node

children

Fields inherited from class com.jme3.scene.Spatial

batchHint, controls, cullHint, frustrumIntersects, key, localLights, localOverrides, localTransform, name, parent, queueBucket, queueDistance, refreshFlags, RF_BOUND, RF_CHILD_LIGHTLIST, RF_LIGHTLIST, RF_MATPARAM_OVERRIDE, RF_TRANSFORM, shadowMode, userData, worldBound, worldLights, worldOverrides, worldTransform

Constructor Summary

Constructors

Constructor	Description
SimpleBatchNode()
SimpleBatchNode(String name)

Method Summary

Modifier and Type	Method	Description
int	attachChild(Spatial child)	attachChild attaches a child to this node.
void	batch()	Batch this batchNode every geometry of the sub scene graph of this node will be batched into a single mesh that will be rendered in one call
protected Matrix4f	getTransformMatrix(Geometry g)
protected void	setTransformRefresh()	Indicate that the transform of this spatial has changed and that a refresh is required.

Methods inherited from class com.jme3.scene.BatchNode

clone, cloneFields, collideWith, detachChildAt, doBatch, getMaterial, isBatch, onGeometryUnassociated, onMaterialChange, onMeshChange, onTransformChange, setMaterial, setNeedsFullRebatch, updateSubBatch

Methods inherited from class com.jme3.scene.GeometryGroupNode

getGeometryStartIndex, setGeometryStartIndex

Methods inherited from class com.jme3.scene.Node

attachChildAt, breadthFirstTraversal, deepClone, depthFirstTraversal, descendantMatches, descendantMatches, descendantMatches, detachAllChildren, detachChild, detachChildNamed, getChild, getChild, getChildIndex, getChildren, getQuantity, getTriangleCount, getVertexCount, hasChild, oldDeepClone, read, setLightListRefresh, setLodLevel, setMatParamOverrideRefresh, setModelBound, setParent, swapChildren, updateGeometricState, updateLogicalState, updateModelBound, updateWorldBound, write

Methods inherited from class com.jme3.scene.Spatial

addControl, addControlAt, addLight, addMatParamOverride, breadthFirstTraversal, center, checkCulling, clearMatParamOverrides, clone, depthFirstTraversal, forceRefresh, getBatchHint, getControl, getControl, getCullHint, getKey, getLastFrustumIntersection, getLocalBatchHint, getLocalCullHint, getLocalLightList, getLocalMatParamOverrides, getLocalQueueBucket, getLocalRotation, getLocalScale, getLocalShadowMode, getLocalToWorldMatrix, getLocalTransform, getLocalTranslation, getName, getNumControls, getParent, getQueueBucket, getShadowMode, getUserData, getUserDataKeys, getWorldBound, getWorldLightList, getWorldMatParamOverrides, getWorldRotation, getWorldScale, getWorldTransform, getWorldTranslation, hasAncestor, jmeClone, localToWorld, lookAt, matches, move, move, oldClone, removeControl, removeControl, removeFromParent, removeLight, removeMatParamOverride, rotate, rotate, rotateUpTo, runControlRender, scale, scale, setBatchHint, setBoundRefresh, setCullHint, setKey, setLastFrustumIntersection, setLocalRotation, setLocalRotation, setLocalScale, setLocalScale, setLocalScale, setLocalTransform, setLocalTranslation, setLocalTranslation, setName, setQueueBucket, setRequiresUpdates, setShadowMode, setUserData, toString, updateMatParamOverrides, updateWorldLightList, updateWorldTransforms, worldToLocal

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleBatchNode

public SimpleBatchNode()

SimpleBatchNode

public SimpleBatchNode(String name)

Method Details

attachChild

public int attachChild(Spatial child)

Description copied from class: Node

attachChild attaches a child to this node. This node becomes the child's parent. The current number of children maintained is returned.
If the child already had a parent it is detached from that former parent.

Overrides:

attachChild in class Node

Parameters:

child - the child to attach to this node.

Returns:

the number of children maintained by this node.

setTransformRefresh

protected void setTransformRefresh()

Description copied from class: Spatial

Indicate that the transform of this spatial has changed and that a refresh is required.

Overrides:

setTransformRefresh in class Node

getTransformMatrix

protected Matrix4f getTransformMatrix(Geometry g)

Overrides:

getTransformMatrix in class BatchNode

batch

public void batch()

Description copied from class: BatchNode

Batch this batchNode every geometry of the sub scene graph of this node will be batched into a single mesh that will be rendered in one call

Overrides:

batch in class BatchNode