GEAR(可画变位齿轮),上次传的是画标准齿轮的，今天上传个可以画变位齿轮的，二次开发程序，加载后任然是命令行里输入gear后按提示输入数据。-GEAR (gear change can be painted), the last transmission is standard gear for painting, and today you can upload a picture change gear, the second development program, he served as course load is a command line, follow the prompts to input data after the gear .