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Hi,
> how do you deform the boxes? it's a matrix trick?
Simply by not deforming boxes, but using 6 bicubic patches for 1 "box". The
control points are the same when using spheres (like in the first image),
but you need 4 times more control points to make bicubic patches. The space
between the shapes is done by scaling the "boxes" before putting them in
their final place.
Greetings,
JWV
"B. Gimeno" <nos### [at] jazzfree com> wrote in message
news:41419ac2@news.povray.org...
> really interesting all them,
> how do you deform the boxes? it's a matrix trick?
>
>
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