其中包括画直线、反走样直线、画圆、画椭圆、画矩形、画多边形、矩形填充、多边形填充、3D变换、光照、贴图等。-Including painting line, anti-aliasing line, circle, ellipse, rectangle, polygon, rectangle, polygon filling, 3D transform, illumination, texture etc..

将数据点云用matlab三维显示，transform distreate dat data to 3D picture-transform distreate dat data to 3D picture