public class BatchNode extends GeometryGroupNode
batch() method once all the geometries have been attached to the sub scene graph and their material set
(see todo more automagic for further enhancements)
All the geometries that have been batched are set to not be rendered - Spatial.CullHint is left intact.
The sub geometries can be transformed as usual, their transforms are used to update the mesh of the geometryBatch.
Sub geoms can be removed but it may be slower than the normal spatial removing
Sub geoms can be added after the batch() method has been called but won't be batched and will just be rendered as normal geometries.
To integrate them in the batch you have to call the batch() method again on the batchNode.
TODO more automagic (batch when needed in the updateLogicalState)
| Modifier and Type | Class and Description |
|---|---|
protected class |
BatchNode.Batch |
Spatial.BatchHint, Spatial.CullHint, Spatial.DFSMode| Modifier and Type | Field and Description |
|---|---|
protected SafeArrayList<BatchNode.Batch> |
batches
the list of geometry holding the batched meshes
|
protected java.util.Map<Geometry,BatchNode.Batch> |
batchesByGeom
a map for storing the batches by geometry to quickly access the batch when updating
|
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 and Description |
|---|
BatchNode()
Construct a batchNode
|
BatchNode(java.lang.String name) |
| Modifier and Type | Method and Description |
|---|---|
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
|
Node |
clone(boolean cloneMaterials) |
void |
cloneFields(Cloner cloner,
java.lang.Object original)
Called internally by com.jme3.util.clone.Cloner.
|
int |
collideWith(Collidable other,
CollisionResults results)
Check collision with another Collidable.
|
Spatial |
detachChildAt(int index)
detachChildAt removes a child at a given index. |
protected void |
doBatch() |
Material |
getMaterial()
Returns the material that is used for the first batch of this BatchNode.
|
protected Matrix4f |
getTransformMatrix(Geometry g) |
boolean |
isBatch(Spatial s) |
void |
onGeometryUnassociated(Geometry geom)
Called by
geom to specify that it
has been unassociated from its GeometryGroupNode. |
void |
onMaterialChange(Geometry geom)
|
void |
onMeshChange(Geometry geom)
|
void |
onTransformChange(Geometry geom)
Called by
geom to specify that its world transform
has been changed. |
void |
setMaterial(Material material)
Sets the material to the all the batches of this BatchNode.
|
protected void |
setNeedsFullRebatch(boolean needsFullRebatch) |
protected void |
updateSubBatch(Geometry bg) |
getGeometryStartIndex, setGeometryStartIndexattachChild, 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, setTransformRefresh, swapChildren, updateGeometricState, updateLogicalState, updateModelBound, updateWorldBound, writeaddControl, 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, worldToLocalprotected SafeArrayList<BatchNode.Batch> batches
protected java.util.Map<Geometry,BatchNode.Batch> batchesByGeom
public BatchNode()
public BatchNode(java.lang.String name)
public void onTransformChange(Geometry geom)
GeometryGroupNodegeom to specify that its world transform
has been changed.onTransformChange in class GeometryGroupNodegeom - The Geometry whose transform changed.public void onMaterialChange(Geometry geom)
GeometryGroupNodeonMaterialChange in class GeometryGroupNodegeom - The Geometry whose material changed.public void onMeshChange(Geometry geom)
GeometryGroupNodegeom to specify that its
mesh
has been changed.
This is also called when the geometry's
lod level changes.onMeshChange in class GeometryGroupNodegeom - The Geometry whose mesh changed.public void onGeometryUnassociated(Geometry geom)
GeometryGroupNodegeom to specify that it
has been unassociated from its GeometryGroupNode.
Unassociation occurs when the Geometry is
detached from its parent
Node.onGeometryUnassociated in class GeometryGroupNodegeom - The Geometry which is being unassociated.protected void updateSubBatch(Geometry bg)
public void batch()
protected void doBatch()
public Spatial detachChildAt(int index)
NodedetachChildAt removes a child at a given index. That child
is returned for saving purposes.detachChildAt in class Nodeindex - the index of the child to be removed.public final boolean isBatch(Spatial s)
public void setMaterial(Material material)
setMaterial in class Nodematerial - the material to use for this geometrypublic Material getMaterial()
Use getMaterial(Material material,int batchIndex) to get a material from a specific batch.
setMaterial(com.jme3.material.Material)protected void setNeedsFullRebatch(boolean needsFullRebatch)
public Node clone(boolean cloneMaterials)
clone in class NodecloneMaterials - true to clone materials, false to share themMesh.cloneForAnim()public void cloneFields(Cloner cloner, java.lang.Object original)
cloneFields in interface JmeCloneablecloneFields in class Nodecloner - The cloner that is performing the cloning operation. The
cloneFields method can call back into the cloner to make
clones of its subordinate fields.original - The original object from which this object was cloned.
This is provided for the very rare case that this object needs
to refer to its original for some reason. In general, all of
the relevant values should have been transferred during the
shallow clone, and this object need only clone what it wants.public int collideWith(Collidable other, CollisionResults results)
CollidablecollideWith in interface CollidablecollideWith in class Nodeother - The object to check collision againstresults - Will contain the list of CollisionResults.