"gulino" <nomail@nomail> wrote:
> Hello, there is a program that can make bicubic patches for Povray?

I guess also the question(s) should be - how many patches do you need to model,
and what is your goal?  Do you need to interactively model the patches, or do
you need to have the patches pass through certain points?

Can you use heightfields?

If you can use heightfields or functions, then you can craft the heightfields
using SDL in POV-Ray itself.

- BW

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