SpaceClaim interface for SimWise 4D DST has developed an interface between SpaceClaim and SimWise 4D that transfers SpaceClaim geometry and assembly constraints in an associative manner to SimWise 4D. Once the SpaceClaim model has been transferred to SimWise, the user has available: World class dynamic motion simulation FEA that works directly on the loads generated by the motion simulation Integration with Matlab/Simulink to allow control systems to be integrated with the motion simulation and co-simulated Rendering and keyframe animation capabilities for sophisticated simulation results review SimWise 4D is the combination of SimWise Motion and SimWise FEA resulting in one seamlessly integrated mechanical simulation product. SimWise 4D delivers the same independent capabilities as SimWise Motion and SimWise FEA but the integration produces a coupled Motion and FEA capability that computes the stresses resulting from the dynamic loads induced by the motion of an assembly.