[Tugindia] Drawing a surface with a tangent plane

Sridhar M.A. sridharma at gmail.com
Fri Aug 28 11:06:28 CEST 2009

On Fri, Aug 28, 2009 at 9:58 AM, Kapil Hari Paranjape<kapil at imsc.res.in> wrote:
> "povray" is currently not under a free license but this is in the
> process of change.
Not an answer to the OP, but remember that yafray is sort of povary
with a free license.


Sridhar M.A.

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