Hi Miguel,
sadly no i didnt however i was just using it in a script and so i
realized i could use 'closestPointOnMesh'
node as it has a ClosestFaceIndex.
however i did implement this code below and i think i did something
wrong because my results where not any different.
http://www.ariel.com.au/a/python-point-int-poly.html
i really didn't go beyond this. if i get time i might get back to it.
basically your calculating weather a point is in a given 2d area. but
closetsPointOnMesh node seems to work well.
anyway hope that helps
let us know if you get to any other solutions
john
||*||*
Miguel González Vińé wrote:
Hi all,
I'm getting the same problem. John, did you find how to get the
polygonId at a UV space??
Thank you.
Miguel.
On Wed, Jun 22, 2011 at 4:32 PM, John VanDerZalm
<[email protected]> wrote:
Hi all,
is there anyway in API to get a Polygon at a Uv space?
MfnMesh or MItMeshPolygon all have and Inputs for Poly ID but unless your
iterating over the Mesh then its really guesswork as to which Poly is at a
UV point.
MfnMesh.getUVAtPoint() still needs a PolyID and if you don't have one then i
have found the result can be Way off the Mark
so how can i get a Poly At a UV position if all i have is a UV pos? what is
the workflow for this?
any insights would be great
cheers
john
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