Input “ $InqOpenGL” in input area, then get the needed information.
OpenGL 3.0 is the recommended version.

If you have some display problem, please try to upgrade the graphic driver firstly.

graphic


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(Notes:  Using the integrated graphics, the display effect will be  not very good. Discrete graphics will be better. 
            The recommended graphic card for ZW3D is NVIDA Quadro series card.)