Checking UV mapping for inverted and overlapped faces

maxyweb — Wed, 26 Jun 2024 19:56:51 GMT

A long time ago I found a code example on CGTalk,
now I needed it and decided to check it. It works,
but not as well as I would like.
It doesn't always find what it should find
and sometimes finds what it shouldn't )
Is there any more accurate method of checking?

for i in geometry do ( select i AddModifier i (Unwrap_UVW()) local faces = #{1..(meshOp.getNumFaces i.mesh)} i.modifiers ["Unwrap_UVW"].getArea faces &uvX &uvY &uvWidth &uvHeight &uvFaceArea &objGeomArea if uvWidth > 1 or uvHeight > 1 then print ("UVW mapping out of range " + i.name) i.modifiers ["Unwrap_UVW"].selectOverlappedFaces() overcnt = (i.Unwrap_Uvw.getSelectedFaces()).numberSet if overcnt >= 1 then print ("Overlapped UVW " + i.name) i.modifiers ["Unwrap_UVW"].selectInvertedFaces() invrtcnt = (i.Unwrap_Uvw.getSelectedFaces()).numberSet if invrtcnt >=1 then print ("Inverted UVW " + i.name) )

Re: Checking UV mapping for inverted and overlapped faces

denisT.MaxDoctor — Thu, 27 Jun 2024 09:47:59 GMT

post an example file that shows what the code is doing wrong.
v 2020 please... so most people can try it.

topic Re: Checking UV mapping for inverted and overlapped faces in 3ds Max Programming Forum

Checking UV mapping for inverted and overlapped faces

Re: Checking UV mapping for inverted and overlapped faces