BEPUphysics

Hello! There are two models, one is rotated and the second is satellite of the first model and rotates with it. The first model has its own local coordinates, I got Convex from satellite model but the problem is that I can not pass these coordinates in ConvexHull.LinearVelocity and i getting always ...

How can I make a strong connection through the joints? i have two boxes joined via WeldJoint and i need disable any local rotation and movement, i have tryed various mass, stiffness, dumping, but did not get ideal state of boxes, just want two object behavior as one object
Thanks!

When i use ..Update(GameTime gameTime) CollisionInformation.Events.InitialCollisionDetected += InitialCollisionDetected .... InitialCollisionDetected(EntityCollidable sender, Collidable other, CollidablePairHandler collisionPair) { } after a while i get big reduction of fps, even if InitialCollision...

Thanks for the help, Norbo

I added group in the modeldrawer and i saw new 3 balls of real group, actually I thought CompoundBody must bind existing physical objects in the list of CompoundShapeEntry but it creates new physical objects which physically collides with existing, maybe exist a different way to bind existing objects?

For the first 5 seconds the spheres falling down to the surface, like a group and nothing bad happens, but after contact they start to slowly creep up looks like the group displaces them from itself after all they drop out

group is unstable, at first seconds the three balls behave like they in the group and then they drop out and go in different directions, very strange, and I had changed the mass a lot of times but no effect

I'm trying to get a group ------------------------------------------------------- sph1 = new DynamicObject(this, space, Sphere, Sphere, new Vector3(-11, 24, 20), new Vector3(0, 0, 0), new Vector3(0.05f, 0.05f, 0.05f), 1); Components.Add(sph1); sph2... sph3.. space.Add(...) var bodies = new List<Comp...