基于OpenGL的ActiveX控件 可以绘制各种直线和曲线并且进行各种变换-OpenGL-based ActiveX controls can draw various curves and straight lines and various transformation

通用的OpenGL控件,可以在此界面的图形框内用OpenGL绘制图形.并且可以调整图形颜色.-this is an universal openGL control,we can draw graphics in it`s graph fr a me using openGL,and we can change the color of the graphics

基于OpenGL的ActiveX控件 可以绘制各种直线和曲线并且进行各种变换-OpenGL-based ActiveX controls can draw various curves and straight lines and various transformation