Providing a single method for attaching/removing objects from a world.

panda/src/bullet/bulletVehicle.h

@@ -29,11 +29,7 @@ class BulletWheel;
 
 ////////////////////////////////////////////////////////////////////
 //       Class : BulletVehicleTuning
-// Description : Simulates a raycast vehicle which casts a ray per
+// Description : 
-//               wheel at the ground as a cheap replacement for
-//               complex suspension simulation. The suspension can
-//               be tuned in various ways. It is possible to add a
-//               (probably) arbitrary number of wheels.
 ////////////////////////////////////////////////////////////////////
 class BulletVehicleTuning {
 
@@ -60,7 +56,11 @@ private:
 
 ////////////////////////////////////////////////////////////////////
 //       Class : BulletVehicle
-// Description : 
+// Description : Simulates a raycast vehicle which casts a ray per
+//               wheel at the ground as a cheap replacement for
+//               complex suspension simulation. The suspension can
+//               be tuned in various ways. It is possible to add a
+//               (probably) arbitrary number of wheels.
 ////////////////////////////////////////////////////////////////////
 class EXPCL_PANDABULLET BulletVehicle : public TypedReferenceCount {
 

panda/src/bullet/bulletWorld.cxx

@@ -310,11 +310,74 @@ clear_debug_node() {
 }
 
 ////////////////////////////////////////////////////////////////////
-//     Function: BulletWorld::attach_rigid_body
+//     Function: BulletWorld::attach
 //       Access: Published
 //  Description:
 ////////////////////////////////////////////////////////////////////
 void BulletWorld::
+attach(TypedObject *object) {
+
+  if (object->is_of_type(BulletGhostNode::get_class_type())) {
+    attach_ghost(DCAST(BulletGhostNode, object));
+  }
+  else if (object->is_of_type(BulletRigidBodyNode::get_class_type())) {
+    attach_rigid_body(DCAST(BulletRigidBodyNode, object));
+  }
+  else if (object->is_of_type(BulletSoftBodyNode::get_class_type())) {
+    attach_soft_body(DCAST(BulletSoftBodyNode, object));
+  }
+  else if (object->is_of_type(BulletBaseCharacterControllerNode::get_class_type())) {
+    attach_character(DCAST(BulletBaseCharacterControllerNode, object));
+  }
+  else if (object->is_of_type(BulletVehicle::get_class_type())) {
+    attach_vehicle(DCAST(BulletVehicle, object));
+  }
+  else if (object->is_of_type(BulletConstraint::get_class_type())) {
+    attach_constraint(DCAST(BulletConstraint, object));
+  }
+  else {
+    bullet_cat->error() << "not a bullet world object!" << endl;
+  }
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: BulletWorld::remove
+//       Access: Published
+//  Description:
+////////////////////////////////////////////////////////////////////
+void BulletWorld::
+remove(TypedObject *object) {
+
+  if (object->is_of_type(BulletGhostNode::get_class_type())) {
+    remove_ghost(DCAST(BulletGhostNode, object));
+  }
+  else if (object->is_of_type(BulletRigidBodyNode::get_class_type())) {
+    remove_rigid_body(DCAST(BulletRigidBodyNode, object));
+  }
+  else if (object->is_of_type(BulletSoftBodyNode::get_class_type())) {
+    remove_soft_body(DCAST(BulletSoftBodyNode, object));
+  }
+  else if (object->is_of_type(BulletBaseCharacterControllerNode::get_class_type())) {
+    remove_character(DCAST(BulletBaseCharacterControllerNode, object));
+  }
+  else if (object->is_of_type(BulletVehicle::get_class_type())) {
+    remove_vehicle(DCAST(BulletVehicle, object));
+  }
+  else if (object->is_of_type(BulletConstraint::get_class_type())) {
+    remove_constraint(DCAST(BulletConstraint, object));
+  }
+  else {
+    bullet_cat->error() << "not a bullet world object!" << endl;
+  }
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: BulletWorld::attach_rigid_body
+//       Access: Published
+//  Description: Deprecated!
+//               Please use BulletWorld::attach
+////////////////////////////////////////////////////////////////////
+void BulletWorld::
 attach_rigid_body(BulletRigidBodyNode *node) {
 
   nassertv(node);
@@ -337,7 +400,8 @@ attach_rigid_body(BulletRigidBodyNode *node) {
 ////////////////////////////////////////////////////////////////////
 //     Function: BulletWorld::remove_rigid_body
 //       Access: Published
-//  Description:
+//  Description: Deprecated.!
+//               Please use BulletWorld::remove
 ////////////////////////////////////////////////////////////////////
 void BulletWorld::
 remove_rigid_body(BulletRigidBodyNode *node) {
@@ -362,7 +426,8 @@ remove_rigid_body(BulletRigidBodyNode *node) {
 ////////////////////////////////////////////////////////////////////
 //     Function: BulletWorld::attach_soft_body
 //       Access: Published
-//  Description:
+//  Description: Deprecated!
+//               Please use BulletWorld::attach
 ////////////////////////////////////////////////////////////////////
 void BulletWorld::
 attach_soft_body(BulletSoftBodyNode *node) {
@@ -391,7 +456,8 @@ attach_soft_body(BulletSoftBodyNode *node) {
 ////////////////////////////////////////////////////////////////////
 //     Function: BulletWorld::remove_soft_body
 //       Access: Published
-//  Description:
+//  Description: Deprecated.!
+//               Please use BulletWorld::remove
 ////////////////////////////////////////////////////////////////////
 void BulletWorld::
 remove_soft_body(BulletSoftBodyNode *node) {
@@ -416,7 +482,8 @@ remove_soft_body(BulletSoftBodyNode *node) {
 ////////////////////////////////////////////////////////////////////
 //     Function: BulletWorld::attach_ghost
 //       Access: Published
-//  Description:
+//  Description: Deprecated!
+//               Please use BulletWorld::attach
 ////////////////////////////////////////////////////////////////////
 void BulletWorld::
 attach_ghost(BulletGhostNode *node) {
@@ -459,7 +526,8 @@ enum CollisionFilterGroups {
 ////////////////////////////////////////////////////////////////////
 //     Function: BulletWorld::remove_ghost
 //       Access: Published
-//  Description:
+//  Description: Deprecated.!
+//               Please use BulletWorld::remove
 ////////////////////////////////////////////////////////////////////
 void BulletWorld::
 remove_ghost(BulletGhostNode *node) {
@@ -484,7 +552,8 @@ remove_ghost(BulletGhostNode *node) {
 ////////////////////////////////////////////////////////////////////
 //     Function: BulletWorld::attach_character
 //       Access: Published
-//  Description:
+//  Description: Deprecated!
+//               Please use BulletWorld::attach
 ////////////////////////////////////////////////////////////////////
 void BulletWorld::
 attach_character(BulletBaseCharacterControllerNode *node) {
@@ -512,7 +581,8 @@ attach_character(BulletBaseCharacterControllerNode *node) {
 ////////////////////////////////////////////////////////////////////
 //     Function: BulletWorld::remove_character
 //       Access: Published
-//  Description:
+//  Description: Deprecated.!
+//               Please use BulletWorld::remove
 ////////////////////////////////////////////////////////////////////
 void BulletWorld::
 remove_character(BulletBaseCharacterControllerNode *node) {
@@ -536,7 +606,8 @@ remove_character(BulletBaseCharacterControllerNode *node) {
 ////////////////////////////////////////////////////////////////////
 //     Function: BulletWorld::attach_vehicle
 //       Access: Published
-//  Description:
+//  Description: Deprecated!
+//               Please use BulletWorld::attach
 ////////////////////////////////////////////////////////////////////
 void BulletWorld::
 attach_vehicle(BulletVehicle *vehicle) {
@@ -559,7 +630,8 @@ attach_vehicle(BulletVehicle *vehicle) {
 ////////////////////////////////////////////////////////////////////
 //     Function: BulletWorld::remove_vehicle
 //       Access: Published
-//  Description:
+//  Description: Deprecated.!
+//               Please use BulletWorld::remove
 ////////////////////////////////////////////////////////////////////
 void BulletWorld::
 remove_vehicle(BulletVehicle *vehicle) {
@@ -584,7 +656,8 @@ remove_vehicle(BulletVehicle *vehicle) {
 ////////////////////////////////////////////////////////////////////
 //     Function: BulletWorld::attach_constraint
 //       Access: Published
-//  Description:
+//  Description: Deprecated!
+//               Please use BulletWorld::attach
 ////////////////////////////////////////////////////////////////////
 void BulletWorld::
 attach_constraint(BulletConstraint *constraint) {
@@ -607,7 +680,8 @@ attach_constraint(BulletConstraint *constraint) {
 ////////////////////////////////////////////////////////////////////
 //     Function: BulletWorld::remove_constraint
 //       Access: Published
-//  Description:
+//  Description: Deprecated.!
+//               Please use BulletWorld::remove
 ////////////////////////////////////////////////////////////////////
 void BulletWorld::
 remove_constraint(BulletConstraint *constraint) {

panda/src/bullet/bulletWorld.h

@@ -68,34 +68,26 @@ PUBLISHED:
 
   BulletSoftBodyWorldInfo get_world_info();
 
-  // Ghost object
+  // Attach/Remove
-  void attach_ghost(BulletGhostNode *node);
+  void attach(TypedObject *object);
-  void remove_ghost(BulletGhostNode *node);
+  void remove(TypedObject *object);
 
+  // Ghost object
   INLINE int get_num_ghosts() const;
   INLINE BulletGhostNode *get_ghost(int idx) const;
   MAKE_SEQ(get_ghosts, get_num_ghosts, get_ghost);
 
   // Rigid body
-  void attach_rigid_body(BulletRigidBodyNode *node);
-  void remove_rigid_body(BulletRigidBodyNode *node);
-
   INLINE int get_num_rigid_bodies() const;
   INLINE BulletRigidBodyNode *get_rigid_body(int idx) const;
   MAKE_SEQ(get_rigid_bodies, get_num_rigid_bodies, get_rigid_body);
 
   // Soft body
-  void attach_soft_body(BulletSoftBodyNode *node);
-  void remove_soft_body(BulletSoftBodyNode *node);
-
   INLINE int get_num_soft_bodies() const;
   INLINE BulletSoftBodyNode *get_soft_body(int idx) const;
   MAKE_SEQ(get_soft_bodies, get_num_soft_bodies, get_soft_body);
 
   // Character controller
-  void attach_character(BulletBaseCharacterControllerNode *node);
-  void remove_character(BulletBaseCharacterControllerNode *node);
-
   INLINE int get_num_characters() const;
   INLINE BulletBaseCharacterControllerNode *get_character(int idx) const;
   MAKE_SEQ(get_characters, get_num_characters, get_character);
@@ -109,9 +101,6 @@ PUBLISHED:
   MAKE_SEQ(get_vehicles, get_num_vehicles, get_vehicle);
 
   // Constraint
-  void attach_constraint(BulletConstraint *constraint);
-  void remove_constraint(BulletConstraint *constraint);
-
   INLINE int get_num_constraints() const;
   INLINE BulletConstraint *get_constraint(int idx) const;
   MAKE_SEQ(get_constraints, get_num_constraints, get_constraint);
@@ -164,6 +153,22 @@ PUBLISHED:
   void set_python_filter_callback(PyObject *callback);
 #endif
 
+PUBLISHED: // Deprecated methods, will become private soon
+  void attach_ghost(BulletGhostNode *node);
+  void remove_ghost(BulletGhostNode *node);
+
+  void attach_rigid_body(BulletRigidBodyNode *node);
+  void remove_rigid_body(BulletRigidBodyNode *node);
+
+  void attach_soft_body(BulletSoftBodyNode *node);
+  void remove_soft_body(BulletSoftBodyNode *node);
+
+  void attach_character(BulletBaseCharacterControllerNode *node);
+  void remove_character(BulletBaseCharacterControllerNode *node);
+
+  void attach_constraint(BulletConstraint *constraint);
+  void remove_constraint(BulletConstraint *constraint);
+
 public:
   static btCollisionObject *get_collision_object(PandaNode *node);