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- add JavaDoc to GeometryBatchFactory

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7213 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
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nor..67 2011-04-07 11:48:28 +00:00
parent 345986fb70
commit 0dacbb77e1
1 changed files with 12 additions and 0 deletions
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12
engine/src/tools/jme3tools/optimize/GeometryBatchFactory.java
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@ -207,6 +207,11 @@ public class GeometryBatchFactory {
} }
/**
* Batches a collection of Geometries so that all with the same material get combined.
* @param geometries The Geometries to combine
* @return A List of newly created Geometries, each with a distinct material
*/
public static List<Geometry> makeBatches(Collection<Geometry> geometries){ public static List<Geometry> makeBatches(Collection<Geometry> geometries){
ArrayList<Geometry> retVal = new ArrayList<Geometry>(); ArrayList<Geometry> retVal = new ArrayList<Geometry>();
HashMap<Material, List<Geometry>> matToGeom = new HashMap<Material, List<Geometry>>(); HashMap<Material, List<Geometry>> matToGeom = new HashMap<Material, List<Geometry>>();
@ -248,6 +253,13 @@ public class GeometryBatchFactory {
} }
} }
/**
* Optimizes a scene by combining Geometry with the same material. If the
* given spatial has a parent it is removed from the parent and the newly
* generated scene is attached instead.
* @param scene The scene to optimize
* @return The newly created optimized scene
*/
public static Spatial optimize(Spatial scene){ public static Spatial optimize(Spatial scene){
ArrayList<Geometry> geoms = new ArrayList<Geometry>(); ArrayList<Geometry> geoms = new ArrayList<Geometry>();
gatherGeoms(scene, geoms); gatherGeoms(scene, geoms);