Disabling loading all assets by default. Now unlinked assets or those being on inactive layers will not be loaded if they are not requested to.

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8042 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/blender/com/jme3/scene/plugins/blender/BlenderLoader.java

@@ -153,7 +153,7 @@ public class BlenderLoader implements AssetLoader {
                         }
                         break;
                     case FileBlockHeader.BLOCK_MA00://Material
-                        if ((blenderKey.getFeaturesToLoad() & FeaturesToLoad.MATERIALS) != 0) {
+                        if (blenderKey.isLoadUnlinkedAssets() && (blenderKey.getFeaturesToLoad() & FeaturesToLoad.MATERIALS) != 0) {
                             loadingResults.addMaterial(converter.toMaterial(block.getStructure(dataRepository)));
                         }
                         break;
@@ -163,7 +163,7 @@ public class BlenderLoader implements AssetLoader {
                         }
                         break;
                     case FileBlockHeader.BLOCK_WO00://World
-                        if (worldData == null) {//onlu one world data is used
+                        if (blenderKey.isLoadUnlinkedAssets() && worldData == null) {//onlu one world data is used
                             Structure worldStructure = block.getStructure(dataRepository);
                             String worldName = worldStructure.getName();
                             if (blenderKey.getUsedWorld() == null || blenderKey.getUsedWorld().equals(worldName)) {