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- Don't clone meshes unnecessarily when applying external changes

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@10319 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
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nor..67 2013-02-03 01:39:17 +00:00
parent 4c81f3e349
commit 145f7de085
1 changed files with 8 additions and 1 deletions
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9
sdk/jme3-core/src/com/jme3/gde/core/util/SpatialUtil.java
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@ -186,6 +186,13 @@ public class SpatialUtil {
return holder.spatial; return holder.spatial;
} }
/**
* Updates the mesh data of existing objects from an original file, adds new
* nonexisting geometry objects to the root, including their parents if they
* don't exist.
* @param root
* @param original
*/
public static void updateMeshDataFromOriginal(final Spatial root, final Spatial original) { public static void updateMeshDataFromOriginal(final Spatial root, final Spatial original) {
original.depthFirstTraversal(new SceneGraphVisitorAdapter() { original.depthFirstTraversal(new SceneGraphVisitorAdapter() {
@Override @Override
@ -193,7 +200,7 @@ public class SpatialUtil {
//will always return same class type as 2nd param, so casting is safe //will always return same class type as 2nd param, so casting is safe
Geometry spat = (Geometry) findTaggedSpatial(root, geom); Geometry spat = (Geometry) findTaggedSpatial(root, geom);
if (spat != null) { if (spat != null) {
spat.setMesh(geom.getMesh().deepClone()); spat.setMesh(geom.getMesh());
logger.log(LogLevel.USERINFO, "Updated mesh for Geometry {0}", geom.getName()); logger.log(LogLevel.USERINFO, "Updated mesh for Geometry {0}", geom.getName());
} else { } else {
addLeafWithNonExistingParents(root, geom); addLeafWithNonExistingParents(root, geom);