rigidbody: Add DNA/RNA/BKE infrastructure for the rigid body sim

This is just the basic structure, the simulation isn't hooked up yet.

Scenes get a pointer to a rigid body world that holds rigid body objects.
Objects get a pointer to a rigdid body object.

Both rigid body world and objects aren't used directly in the simulation
and only hold information to create the actual physics objects.

Physics objects are created when rigid body objects are validated.
In order to keep blender and bullet objects in sync care has to be taken
to either call appropriate set functions or flag objects for validation.

Part of GSoC 2010 and 2012.
Authors: Joshua Leung (aligorith), Sergej Reich (sergof)

1 files changed, 2 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_scene.h b/source/blender/blenkernel/BKE_scene.h
index 6447b2a8dee..2ac32a3f651 100644
--- a/source/blender/blenkernel/BKE_scene.h
+++ b/source/blender/blenkernel/BKE_scene.h
@@ -72,6 +72,7 @@ struct Scene *BKE_scene_add(struct Main *bmain, const char *name);
 /* base functions */
 struct Base *BKE_scene_base_find(struct Scene *scene, struct Object *ob);
 struct Base *BKE_scene_base_add(struct Scene *sce, struct Object *ob);
+void         BKE_scene_base_remove(struct Scene *sce, struct Base *base);
 void         BKE_scene_base_deselect_all(struct Scene *sce);
 void         BKE_scene_base_select(struct Scene *sce, struct Base *selbase);
 int          BKE_scene_base_iter_next(struct Scene **scene, int val, struct Base **base, struct Object **ob);
@@ -115,6 +116,7 @@ int BKE_scene_use_new_shading_nodes(struct Scene *scene);
 
 void BKE_scene_disable_color_management(struct Scene *scene);
 int BKE_scene_check_color_management_enabled(const struct Scene *scene);
+int BKE_scene_check_rigidbody_active(const struct Scene *scene);
 
 #ifdef __cplusplus
 }