Simulation of Physical Object Construction Featuring Irreversible State Changes
Résumé
In this paper, we firstly assume that the physical properties of a physical objects, specially transformations of these objects such as fractures or solidification, are the result of an initial changing of state called " the physical construction process". We secondly assume that the physical behaviour of the final object is better accounted for when the final physical structure of the object is produced by a simulation of this physical construction process, providing more realistic dynamics deformations and transformations. Then, we describe a method for physical construction, based on the simulation of physical model which represents a kind of 'instantaneous cement set". We describe the physical models of the rigid or deformable blocks to be ssembled. Then , we describe the matter for the assembly and the way of its state changes. Finally, we perform simulaitons of these objects to produce rigidity, deformations and irreversible fractures.
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