upgrade to latest Bullet 2.53. cross the fingers it doesn't break one of the exotic or less exotic platforms

1 files changed, 5 insertions, 1 deletions

diff --git a/extern/bullet2/src/BulletDynamics/ConstraintSolver/btConstraintSolver.h b/extern/bullet2/src/BulletDynamics/ConstraintSolver/btConstraintSolver.h
index ce90f798c04..7e8458c2c7b 100644
--- a/extern/bullet2/src/BulletDynamics/ConstraintSolver/btConstraintSolver.h
+++ b/extern/bullet2/src/BulletDynamics/ConstraintSolver/btConstraintSolver.h
@@ -16,12 +16,16 @@ subject to the following restrictions:
 #ifndef CONSTRAINT_SOLVER_H
 #define CONSTRAINT_SOLVER_H
 
+#include "../../LinearMath/btScalar.h"
+
 class btPersistentManifold;
 class btRigidBody;
+class btCollisionObject;
 class btTypedConstraint;
 struct btContactSolverInfo;
 struct btBroadphaseProxy;
 class btIDebugDraw;
+class btStackAlloc;
 
 /// btConstraintSolver provides solver interface
 class btConstraintSolver
@@ -31,7 +35,7 @@ public:
 
 	virtual ~btConstraintSolver() {}
 	
-	virtual float solveGroup(btPersistentManifold** manifold,int numManifolds,btTypedConstraint** constraints,int numConstraints, const btContactSolverInfo& info,class btIDebugDraw* debugDrawer = 0) = 0;
+	virtual btScalar solveGroup(btCollisionObject** bodies,int numBodies,btPersistentManifold** manifold,int numManifolds,btTypedConstraint** constraints,int numConstraints, const btContactSolverInfo& info,class btIDebugDraw* debugDrawer, btStackAlloc* stackAlloc) = 0;
 
 };