ZBrushCentral

cannot export hi-res obj

hi everyone please help.
i want to use xnormal for generate maps
so i need to export hi and low obj from zbrush
but when i export hi-res obj which is 2,132 mil , the warning was appear, due to the ram but my macbook include 8GB ram
how can i solve it and export hi res obj ?
thx for help…

ZBrush is a 32-bit application. Your system may have 8 GB of RAM, but ZBrush can’t use more than 4 GB.

What you could do is use Decimation Master to reduce the polycount without sacrificing detail. That should get your model to a manageable level for exporting.

If you have UV’s sometimes I’ve noticed the crash occurring during UV merging, so I just delete my UV’s after exporting my low res object with uvs.

yes i crash during UV merging

thx for your help ^^

thx for yr help