Displacement issue

system · July 5, 2019, 8:39am

Hi Zbrush gurus,

I am having a strange issues regarding generating 32bit open exr displacement map .
Some area of my map coming full black cut out.

This is first time I am facing this issue. Any idea what is going wrong with this?

I have attached a screenshot.

Thanks
arup

Attachments

marcus_civis · July 4, 2019, 4:23am

I think that probably your UVs extend right to the edge of the UV space. When that happens, ZBrush can wrap portions of the map resulting in stripes across the image.

If you reduce the size of the UVs a touch the problem should go away.

system · July 4, 2019, 4:23am

Hello Marcus,

Thanks for your reply. I will do that, also just realized making a UV in zbrush solving the problem

arup