Computer-aided apparel tailoring with virtual simulation

摘要

A physics-based cloth modelling system has been proposed, targeted at the virtual prototyping of garments of real interest and production. The system should allow designers to validate their styling/design choices on a digital apparel model before (or in place of) any physical prototyping. Taking into account the design complexity of real tailored apparel, CAD apparel models can be defined incorporating information about tailoring/assembly features. A graphical interface allows a user to create his/her garment by interactively specifying design elements such as layers, seams, pockets, constraints, aesthetic and functional lines. A discrete Newtonian particle-based model is considered for physics-based cloth simulation, originally defined for single textile layers and then extended to real-shaped apparel, by taking into account structural properties of materials and the previously defined design/assembly rules. Several garment models are proposed as test cases, designed for real apparel manufacturing and simulated on virtual mannequins.