With Zhu3D you can view, animate and solve up to three functions in
3D-space in a interactive manner. In addition, you further can observe
an independent parametric system. The OpenGL-viewer supports zooming,
scaling, rotating, translating as well as filed lightning,
transparency or surface-properties.
You have up to 8 independent lights or spotlights, background
settings, miscellaneous wire-modes or global illumination
models. Pictures are rendered as png or jpg and can have an arbitrary
size. Numerical solutions of an equation-system are found with a quite
fast and reliable adaptive random search.