two minor changes, hopefully before release:

- reset randseed, which should make simulations more predictable
- re-activate substeps (for more accurate simulations)

1 files changed, 3 insertions, 0 deletions

diff --git a/extern/bullet2/src/BulletDynamics/ConstraintSolver/btSequentialImpulseConstraintSolver.cpp b/extern/bullet2/src/BulletDynamics/ConstraintSolver/btSequentialImpulseConstraintSolver.cpp
index 94eece73e7c..eaf172b9395 100644
--- a/extern/bullet2/src/BulletDynamics/ConstraintSolver/btSequentialImpulseConstraintSolver.cpp
+++ b/extern/bullet2/src/BulletDynamics/ConstraintSolver/btSequentialImpulseConstraintSolver.cpp
@@ -104,6 +104,7 @@ bool  MyContactDestroyedCallback(void* userPersistentData)
 
 btSequentialImpulseConstraintSolver3::btSequentialImpulseConstraintSolver3()
 {
+	btSeed2 = 0;
 	setSolverMode(SOLVER_RANDMIZE_ORDER);
 }
 
@@ -111,6 +112,8 @@ btSequentialImpulseConstraintSolver3::btSequentialImpulseConstraintSolver3()
 btSequentialImpulseConstraintSolver::btSequentialImpulseConstraintSolver()
 :m_solverMode(SOLVER_USE_WARMSTARTING)
 {
+		btSeed2 = 0;
+
 	gContactDestroyedCallback = &MyContactDestroyedCallback;
 
 	//initialize default friction/contact funcs