glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glLoadIdentity(); glTranslatef(.0f, .0f, -10.0f); glRotatef(rot,1.0f,0.0f,0.0f); // Rotate On The X Axis glRotatef(rot*1.5f,0.0f,1.0f,0.0f); // Rotate On The Y Axis glRotatef(rot*1.4f,0.0f,0.0f,1.0f); glColor3f(1.0f * (float)cos(rot / 20.0f), 1.0f * (float)sin(rot / 25.0f), 1.0f - .5f * (float)cos(rot / 17.0f)); glPrint("Active opengl outline f 是ont text with NeHe - %7.2f", rot / 50);

Qt版的OpenGLDemo，其中包含透视投影，纹理贴图，文字显示，反锯齿。

OpenGl文字显示c++类，包括*.h和*.cpp,可显示中英文，已优化，速度很快。