Computer animations are an essential part of today's visual production pipeline, for feature animated films and video games. By moving from static to dynamic scenes, immersion in virtual environments is greatly enhanced. Most of these animations however are concerning rigid or articulated bodies, and are generated manually by an artist or off-line. The interactive animation of deformable objects still is a challenging task, requiring high computational resources. Moreover, interactive environments for dressing up with virtual clothing or training surgeons on unaccustomed procedures pose higher requirements on fidelity as simple plausibility, which we denote by visual simulation. This thesis presents a framework for the visual simulation ...