Binary package “g3dviewer” in ubuntu focal

3D model viewer for GTK+

 G3DViewer is a 3D file viewer for GTK+ supporting a variety of file types by
 using the LibG3D plugin facility. Models can be inspected and rendered using
 OpenGL. Rendering options includes wireframe rendering, shadows, isometric
 view, specular lightning, and textures.
 .
 See 'libg3d-plugin*' for supported formats.