Source Sphere

This simple function creates a Physics Sphere that reacts to gravity. It assumes that m_PhysicsSystem is your JigLib physics system that you have previously setup in the class.

public static Body CreatePhysicsSphere(Vector3 _Pos, float _Radius, float _Mass)
        {
            Body body;
            CollisionSkin collision;

            body = new Body();
            collision = new CollisionSkin(body);
            collision.AddPrimitive(new Sphere(Vector3.Zero * 5.0f, _Radius),
                             (int)MaterialTable.MaterialID.UserDefined, 
                            new MaterialProperties(0.5f, 0.7f, 0.6f));
            body.CollisionSkin = collision;
            body.Mass = _Mass;
            body.MoveTo(_Pos, Matrix.Identity);           
            body.EnableBody();

            m_PhysicsSystem.AddBody(body);

            return body;

        }