Hi guys,
how do I define a set of points by their coordinates and then apply some
transformations (e.g. rotations, translations, etc ) and then use this
points again with their new coordinates?

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virgiliu <vir### [at] yahoocom> wrote:
> how do I define a set of points by their coordinates and then apply some
> transformations (e.g. rotations, translations, etc ) and then use this
> points again with their new coordinates?

  You can put the points in an array, apply vrotation(), addition (which
is equivalent to translation) and multiplication (equivalent to scaling)
to them in a loop and then use the points.
  (If you can't figure out how to do something specific related to this
from the documentation, ask for an example.)

-- 
                                                          - Warp

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In addition to what Warp mentioned you can also use the vtransform macro
from transforms.inc.


HTH,
Florian

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