SYSTEM AND METHOD FOR CLOTH SIMULATION WITH DYNAMIC LEVEL OF DETAIL

摘要

A fabric simulation system applying Dynamic Level of Detail (DLOD) uses the position of a plurality of nodes set on a fabric in the previous time step to determine the position of the plurality of nodes in the next time step. Calculating simulation module; At each time step, a node adjustment module for calculating a curvature of each of the plurality of nodes based on positions of the plurality of nodes, and performing at least one of creating and deleting nodes based on the calculated curvature; And a speed adjusting module for determining a speed of each of the plurality of nodes after at least one of creating and deleting nodes is performed by the node adjusting module. According to the fabric simulation system, the physical properties of the fabric to be represented can be prevented from changing by dynamically adding and / or deleting nodes while simultaneously conserving the kinetic energy of the entire node.