OpenGL技术在纸盒结构动态成型中的应用

The Application of OpenGL Technique in Dynamic Molding of Paper Box

借助于OpenGL这一强大的三维图形库来实现纸盒结构动态成型中的各种功能,使其可以生成二维结构图,可对该纸盒的结构图进行折叠成型等动画处理操作,最终成型为三维立体图;可以对立体纸盒进行旋转展示,并且加入了一系列效果处理,比如,改变纹理、显示压痕线、加入光照等。

We can make use of the strong 3D figure database of OpenGL to carry out the various fune, tions of the paper box during the structure dynamic molding. We can make it born 2D structure figure, and can make the strueture figure carry on folding to form the 3D solid figure finaLLy. We can lay out the solid paper box during its revolving, and join a series of processing on impression, such as changing the texture, showing pressing line, adding the light and so on.