BGE: ray casting works on soft body, the hit polygon is also returned. The modifications to Bullet have been reported to Bullet forum. Note: welding is completely disabled on soft body as it breaks the relationship between the soft body collision shape and the graphics mesh without bringing any additional stability (the reverse actually).

1 files changed, 4 insertions, 0 deletions

diff --git a/extern/bullet2/src/BulletCollision/BroadphaseCollision/btBroadphaseProxy.h b/extern/bullet2/src/BulletCollision/BroadphaseCollision/btBroadphaseProxy.h
index be261ec4080..a9f3223798b 100644
--- a/extern/bullet2/src/BulletCollision/BroadphaseCollision/btBroadphaseProxy.h
+++ b/extern/bullet2/src/BulletCollision/BroadphaseCollision/btBroadphaseProxy.h
@@ -152,6 +152,10 @@ BT_DECLARE_ALIGNED_ALLOCATOR();
 	{
 		return (proxyType == STATIC_PLANE_PROXYTYPE);
 	}
+	static SIMD_FORCE_INLINE bool isSoftBody(int proxyType)
+	{
+		return (proxyType == SOFTBODY_SHAPE_PROXYTYPE);
+	}
 	
 }
 ;