Allows to override GeometryTool

2 files changed, 29 insertions, 4 deletions

diff --git a/ardor3d-extras/src/main/java/com/ardor3d/extension/model/obj/ObjGeometryStore.java b/ardor3d-extras/src/main/java/com/ardor3d/extension/model/obj/ObjGeometryStore.java
index e472bad..cac72f6 100644
--- a/ardor3d-extras/src/main/java/com/ardor3d/extension/model/obj/ObjGeometryStore.java
+++ b/ardor3d-extras/src/main/java/com/ardor3d/extension/model/obj/ObjGeometryStore.java
@@ -58,6 +58,17 @@ public class ObjGeometryStore {
     private final Map<String, ObjMaterial> materialLibrary = Maps.newHashMap();
     private final Map<Spatial, String> _materialMap = Maps.newHashMap();
 
+    private final GeometryTool _geometryTool;
+
+    public ObjGeometryStore() {
+        this(new GeometryTool());
+    }
+
+    public ObjGeometryStore(final GeometryTool geometryTool) {
+        super();
+        _geometryTool = geometryTool;
+    }
+
     public Map<String, ObjMaterial> getMaterialLibrary() {
         return materialLibrary;
     }
@@ -188,7 +199,7 @@ public class ObjGeometryStore {
             }
             points.getMeshData().setIndices(indexBuffer);
 
-            GeometryTool.minimizeVerts(points, EnumSet.noneOf(MatchCondition.class));
+            _geometryTool.minimizeVerts(points, EnumSet.noneOf(MatchCondition.class));
 
             applyCurrentMaterial(points);
             mapToGroups(points);
@@ -236,7 +247,7 @@ public class ObjGeometryStore {
                 }
                 line.getMeshData().setIndexLengths(lengths);
             }
-            GeometryTool.minimizeVerts(line, EnumSet.of(MatchCondition.UVs));
+            _geometryTool.minimizeVerts(line, EnumSet.of(MatchCondition.UVs));
 
             applyCurrentMaterial(line);
             mapToGroups(line);
@@ -315,7 +326,7 @@ public class ObjGeometryStore {
             groupData.setVertGroups(vertGroups);
             groupData.setGroupConditions(VertGroupData.DEFAULT_GROUP,
                     EnumSet.of(MatchCondition.Normal, MatchCondition.UVs));
-            GeometryTool.minimizeVerts(mesh, groupData);
+            _geometryTool.minimizeVerts(mesh, groupData);
 
             applyCurrentMaterial(mesh);
             mapToGroups(mesh);
diff --git a/ardor3d-extras/src/main/java/com/ardor3d/extension/model/obj/ObjImporter.java b/ardor3d-extras/src/main/java/com/ardor3d/extension/model/obj/ObjImporter.java
index e41cae6..f7b7c28 100644
--- a/ardor3d-extras/src/main/java/com/ardor3d/extension/model/obj/ObjImporter.java
+++ b/ardor3d-extras/src/main/java/com/ardor3d/extension/model/obj/ObjImporter.java
@@ -21,6 +21,7 @@ import com.ardor3d.image.TextureStoreFormat;
 import com.ardor3d.math.MathUtils;
 import com.ardor3d.math.Vector3;
 import com.ardor3d.util.TextureManager;
+import com.ardor3d.util.geom.GeometryTool;
 import com.ardor3d.util.resource.ResourceLocator;
 import com.ardor3d.util.resource.ResourceLocatorTool;
 import com.ardor3d.util.resource.ResourceSource;
@@ -130,8 +131,21 @@ public class ObjImporter {
      * @return an ObjGeometryStore data object containing the scene and other useful elements.
      */
     public ObjGeometryStore load(final ResourceSource resource) {
+        return load(resource, new GeometryTool());
+    }
+
+    /**
+     * Reads a Wavefront OBJ file from the given resource
+     * 
+     * @param resource
+     *            the name of the resource to find.
+     * @param geometryTool
+     *            the geometry tool used to minimize the vertex count.
+     * @return an ObjGeometryStore data object containing the scene and other useful elements.
+     */
+    public ObjGeometryStore load(final ResourceSource resource, final GeometryTool geometryTool) {
         try {
-            final ObjGeometryStore store = new ObjGeometryStore();
+            final ObjGeometryStore store = new ObjGeometryStore(geometryTool);
             long currentSmoothGroup = -1;
 
             final BufferedReader reader = new BufferedReader(new InputStreamReader(resource.openStream()));