Hi there! now I have assigned 1.3 aspect ratio and created context menu for to select easily between effects. Shortcut is available with function keys too, F1-F10.
This is the end of the first lite version using glut. Is a lightweight version, I will use Qt for a complete and complex version in the future. Example of use:
>ModelViewer path/creatures/bigdady2 >ModelViewer path/creatures/bigdady2/otherName.obj
So easy, I will explain better in other moment but you only need OpenGL 2.0 support and a model with .mtl file with a correct format.