Van Overveld C. W. A. M., Van Loon Erik. Hanging Cloths and Dangling Rods: a Unified Approach to Constraints in Computer Animation. In The Journal of Visualization and Computer Animation, 1992, Vol. 3, pp. 45--60. Home/Search Document Not in Database Summary Related Articles Check |
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Deformation Constraints in a Mass-Spring Model to.. - Xavier Provot Institut (1996) (44 citations) (Correct)
....evaluated by the means of a sampling rate in time which increases when stiffness increases the higher the stiffness, the higher the cost of the algorithm. This is why some attempts have been made to give up elastically deformable models and to use instead a network of rigid rods of fixed length [9], the movement of which can be computed thanks to the advances in constraint problems. This computation remains nevertheless costly when the number of rods increases, and the method gives free course to uncontrolled shear deformations unlikely to occur in woven fabrics. This could be handled by ....
Van Overveld C. W. A. M., Van Loon Erik. Hanging Cloths and Dangling Rods: a Unified Approach to Constraints in Computer Animation. In The Journal of Visualization and Computer Animation, 1992, Vol. 3, pp. 45--60.
30 Years after Sketchpad: Relaxation of Geometric Constraints.. - van Overveld (1993) Self-citation (Van overveld) (Correct)
....user interaction. 368 correct results in one step for a value of ae = 1, provided their parameters do not occur simultaneously in other constraints. A proof for global convergence for networks of coupled constraints is far from trivial, especially if constraints of different types occur. In [9], Eric van Loon gives a detailed analysis to compute the maximal value of ae a in order to guarantee global convergence in the case of a set of coupled length constraints (e.i. the constraint type of Subsection 3.5) Instead of finding solutions of the equation f a (x) 0, the algorithms A a may ....
C.W.A.M. van Overveld and Erik van Loon (1992). Hanging Cloth and Dangling Rods: A Unified Approach to Constraints in Computer Animation. The Visual Computer 3, pp. 45--79.
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