01070naa a2200169 a 450000100080000000500110000800800410001910000170006024500870007726000090016430000150017350000960018852004390028470000250072370000180074877301340076610032282007-09-20       1993    bl uuuu     u00u1 u    #d1 aNEDEL, L. P.  aModelo para simulação de superficies deformáveis baseada na análise dinâmica.  c1993  ap.293-302.  aEvento conhecido como SIBGRAPI. Editado por Luiz H. de Figueiredo e Jonas de Miranda Gomes.  aThis paper describes a model for the simulation of flexible objects in 3D space. A rectangular mesh is used as the geometric model; each point in the mesh is considered as a particle, when applying the physical model. The physical model is based on direct dynamics and uses hooke springs, for simulating elasticity, curvature and torsion. The model also considers external forces, collision with objects, and user-defined constraints.1 aFREITAS, C. M. D. S.1 aWAGNER, F. R.  tIn: SIMPÓSIO BRASILEIRO DE COMPUTAÇÃO GRÁFICA E PROCESSAMENTO DE IMAGENS, 6., 1993, Recife. Anais... Recife: SBC: UFPe, 1993.