getBoundingBox for BaseObjectData

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@2808 383ad7c9-94d9-4d36-a494-682f7c89f535

common/BaseObjectData.cc

@@ -45,6 +45,7 @@
 
 #include "Types.hh"
 #include <OpenFlipper/common/GlobalOptions.hh>
+#include <ACG/Scenegraph/SceneGraph.hh>
 
 //== TYPEDEFS =================================================================
 
@@ -176,6 +177,16 @@ void BaseObjectData::manipPlaced( bool _placed ) {
   manipPlaced_ = _placed;
 }
 
+void BaseObjectData::getBoundingBox(ACG::Vec3d& bbmin, ACG::Vec3d& bbmax){
+
+  ACG::SceneGraph::BoundingBoxAction act;
+  ACG::SceneGraph::traverse(separatorNode_, act);
+
+
+  bbmin = (ACG::Vec3d) act.bbMin();
+  bbmax = (ACG::Vec3d) act.bbMax();
+}
+
 // ===============================================================================
 // Picking 
 // ===============================================================================

common/BaseObjectData.hh

@@ -175,6 +175,9 @@ class DLLEXPORT BaseObjectData : public BaseObject
     
     /// set the manipulator place status
     void manipPlaced( bool _placed );
+
+    /// get the bounding box of the object
+    void getBoundingBox(ACG::Vec3d& bbmin, ACG::Vec3d& bbmax);
     
   private :