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| author | Benoit Bolsee <benoit.bolsee@online.be> | 2008-08-21 19:19:54 +0400 |
|---|---|---|
| committer | Benoit Bolsee <benoit.bolsee@online.be> | 2008-08-21 19:19:54 +0400 |
| commit | e912ca9331d7f9637664e4588bdb72b0ebe76e5c (patch) | |
| tree | 1e0c5acf6c732223c9daf4fc3505c9dbd5d5c2e2 /source/gameengine/Ketsji/KX_Scene.h | |
| parent | 4b9f5b2710fd90946dd378d3f004ddfd6e09cfb9 (diff) | |
BGE bug #17491 fixed: BGE, Dupli instance with different scale, massive slowdown.
The root cause of this bug is the fact that Bullet shapes
are shared between duplicated game objects. As the physics
object scale is stored in the shape, all duplicas must
have the same scale otherwise the physics representation
is incorrect.
This fix introduces a mechanism to duplicate shapes at
runtime so that Bullet shapes are not shared anymore.
The drawback is an increased memory consuption.
A reference count mechanism will be introduced in a
later revision to keep Bullet shape shared between
duplicas that have the same scale.
Diffstat (limited to 'source/gameengine/Ketsji/KX_Scene.h')
| -rw-r--r-- | source/gameengine/Ketsji/KX_Scene.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/source/gameengine/Ketsji/KX_Scene.h b/source/gameengine/Ketsji/KX_Scene.h index 80a2abe287a..1c56dd1ee55 100644 --- a/source/gameengine/Ketsji/KX_Scene.h +++ b/source/gameengine/Ketsji/KX_Scene.h @@ -122,11 +122,6 @@ protected: */ list<class KX_Camera*> m_cameras; /** - * The set of bullet shapes that must be deleted at the end of the scene - * to avoid memory leak (not deleted by bullet because shape are shared between replicas) - */ - vector<class btCollisionShape*> m_shapes; - /** * Various SCA managers used by the scene */ SCA_LogicManager* m_logicmgr; @@ -322,7 +317,6 @@ public: int NewRemoveObject(CValue* gameobj); void ReplaceMesh(CValue* gameobj, void* meshobj); - void AddShape(class btCollisionShape* shape); /** * @section Logic stuff * Initiate an update of the logic system. |