一个用vb做出来的三维动态波形,想学习这方面知道的可以研究研究~-a vb done with the three-dimensional dynamic waveform, to learn this can be aware of studies ~

基于vb.net的齿轮三维参数化造型设计包括齿轮结构参数化设计和结构三维造型设计-Vb.net gear based on three-dimensional parametric modeling design includes structural parameters of gear design and structure of three-dimensional design

基于vb.net的autocad二次开发关于图形动态装拆模拟能使二维图形三维图形三维曲面绘制spline样条曲线路径往复运动-Vb.net based on secondary development of autocad Assembly and Disassembly on the graphical simulation of dynamic two-dimensional graphics will enable three-dimensional surface rendering o