add constructor for btcollisionworld

ammo.idl

@@ -118,6 +118,7 @@ btDefaultMotionState implements btMotionState;
 // Collision
 
 interface btCollisionObject {
+  void btCollisionObject();
   void setAnisotropicFriction([Const, Ref] btVector3 anisotropicFriction, long frictionMode);
   btCollisionShape getCollisionShape();
   void setContactProcessingThreshold(float contactProcessingThreshold);
@@ -504,8 +505,21 @@ btCollisionDispatcher implements btDispatcher;
 interface btOverlappingPairCallback {
 };
 
+
+interface btOverlapFilterCallback {
+};
+
+interface btBroadphaseProxy {
+  attribute long m_collisionFilterGroup;
+  attribute long m_collisionFilterMask;
+};
+
+
+
+
 interface btOverlappingPairCache {
   void setInternalGhostPairCallback(btOverlappingPairCallback ghostPairCallback);
+ void setOverlapFilterCallback(btOverlapFilterCallback filterCallback);
   [Const] float getNumOverlappingPairs();
 };
 
@@ -524,11 +538,6 @@ interface btDbvtBroadphase {
   void btDbvtBroadphase();
 };
 
-interface btBroadphaseProxy {
-  attribute long m_collisionFilterGroup;
-  attribute long m_collisionFilterMask;
-};
-
 
 // Dynamics
 
@@ -714,6 +723,7 @@ interface btDispatcherInfo {
 };
 
 interface btCollisionWorld {
+  void btCollisionWorld(btDispatcher dispatcher, btBroadphaseInterface pairCache, btCollisionConfiguration collisionConfiguration);
   btDispatcher getDispatcher();
   void rayTest([Const, Ref] btVector3 rayFromWorld, [Const, Ref] btVector3 rayToWorld, [Ref] RayResultCallback resultCallback);
   btOverlappingPairCache getPairCache();
@@ -729,6 +739,8 @@ interface btCollisionWorld {
   btIDebugDraw getDebugDrawer();
   void debugDrawWorld();
   void debugDrawObject([Const, Ref] btTransform worldTransform, [Const] btCollisionShape shape, [Const, Ref] btVector3 color);
+  long getNumCollisionObjects();
+  void	performDiscreteCollisionDetection();
 };
 
 interface btContactSolverInfo {