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zbrush z mapper issues: jaggy normals

ZBrush Usage Questions
#1

hello everyone :slight_smile:

since im new to this all normal thingie i dont know how to call it. im experimenting with normals in zbrush but i’m stuck now with this weird jagyness:

basically, i import LP, i Store the morph target, then subdivide and sculpt. then im making a new texture and then i go to level 1 and start zmapping. i checked tangent normals and pressed create normal map but what im getting always is the jaggyness as in the image above.

thanks in advance for looking at this.

#2

It looks like either your points have gotten scrambled somehow or like you have overlapping UV’s.

#3

i checked the uv’s as you said and it fixed the problem. i had some uvs overlapping the 1x1 space. fixed that and it’s working ; ) thanks for the hint !