Squares in the rendering

mutte · September 07, 2017, 08:17:02 AM

Hi,

This is a 4.5mil polygon model from Zbrush, what's the cause of these errors?
Look at the big shapes on the side of the head.

anyone...thanks!

Esben Oxholm · September 07, 2017, 08:21:26 AM

Hi.

Are you using a translucent material? If so, try increasing the material samples. Solved an issue I had looking similar to this.

mutte · September 07, 2017, 11:02:31 AM

Hi Esben, this seems to be working!!! thanks!

Esben Oxholm · September 07, 2017, 11:38:49 AM

Quote from: mutte on September 07, 2017, 11:02:31 AM
Hi Esben, this seems to be working!!! thanks!

Great! Glad to hear

mutte · September 07, 2017, 12:11:37 PM

Nope, gotta take my words back it happen'd again. Strange on a other subdiv from Zbrush it doesn't happen.

Any other ideas.... Thanks

Same happens with a flat material....

Will Gibbons · September 08, 2017, 11:58:33 AM

I could be wrong, but try right-clicking and choosing 'edit geometry'. Then, choose 'edit normals'. Then with the mesh selected click 'calculate normals'. Save and close the geometry editor and see how it looks.

mutte · September 11, 2017, 01:27:29 AM

Hi will, I've tried it and it did not solve the problem

mutte · September 11, 2017, 01:57:15 AM

Ok it has something to do with the topology and the sharpness of details, if I retop the head and tone the details down it gets better.
But it's still variable depending on the HDR map in the enviroment.....