Curve Express Method Of Clothing CAD Applied Research

Computer aided grading is one part clothing CAD, and it is important for clothing industry to improve production efficiency.The computer assistance prototype production system is in a clothing CAD system craft module, also is most can manifest the CAD characteristic, to enhances the clothing enterprise production efficiency most significant a module. The prototype production system may enable the design to have the science and the accuracy, regardless of the how complex design all changes from the prototype model, carries on the assistance design in this foundation using the computer, through to aspect the and so on existing computer realization method theoretical analysis, designs the clothing prototype production system. This topic main technology is the Bezier curve analysis, the design, the computation and the production, prototype production system mathematical model is containing Bezier curve splicing, the interpolation computation and so on the essential knowledge, the clothing prototype by the straight line and curve splicing, calculates composes.The programming mainly is uses Visual Studio one of them VB6.0 which Microsoft Corporation develops to carry on the development design, in the performance history, this system fully utilizes the VB6.0 formidable cartography function and the fast computation processing function, in the development cartography function process, has used technology and so on Bezier curve, as well as voluntarily studies the design the cartography algorithm, causes this system the cartography function big enhancement, and has under the Windows standard environment the user to be friendly alternately regards Chinese contact surface, after the movement may obtain the satisfying result.