| 摘要 |
Computer device for simulating a set of objects in interaction and corresponding method. A computer device for simulating a set of objects in interaction comprises: a memory (8) with a tree representation of the objects, each node being associated with dynamic, geometric and interaction data dependent on the data of the child nodes and local interaction data for certain nodes, a simulation controller (4), for actuating repeatedly: + a distributor (10) of interaction data, with a mechanism for interaction updating which scans the tree representation and updates an item of interaction data of a node as a function of the local interaction data of its child nodes, + a mechanism for updating the dynamic data (12) which scans the tree representation and operates as a function of the geometric interaction data concerned, + a mechanism for updating the geometric data (14) which scans the tree representation for nodes subject to interaction and operates as a function of the dynamic data updated. The invention also relates to a method for simulating a set of objects in interaction, and a computer program product. |
