vc++ MFC 三角形与矩形绘制软件

计算机图形学第二次试验材料 intDrawGLScene(GLvoid) //Here'sWhereWeDoAllTheDrawing { glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT); //ClearScreenAndDepthBuffer glLoadIdentity(); //ResetTheCurrentModelviewMatrix glTranslatef(-1.5f,0.0f,-12.0f); //MoveLeft1.5UnitsA