Numerical recipes in C (2nd ed.): the art of scientific computing
Numerical recipes in C (2nd ed.): the art of scientific computing
Large steps in cloth simulation
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
Interactive animation of structured deformable objects
Proceedings of the 1999 conference on Graphics interface '99
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This paper describes a technique for constraining models based on mass-spring systems to avoid the "super-elasticity" phenomenon. It employs a velocity directional modification approach and pays special attention to the order of adjustment of the individual springs in the model. An algorithm for obtaining that order is outlined. Images, showing the results of applying this approach in two different scenarios are given at the end of the paper.