RPC artifact over displacement material

[Ugo Iglesias]

Hello all,

 

I have this problem... Both RPC plants on this image are the same. Everytime I place this type of object over a displacement material such as the grass on the picture, That white car stopper shows up. I could post fix this but would like to know if there's a problem with my settings.

 

Also, they are the same plant but apparently, light doesn't affect them the same way.

 

Thanks in advance for your help..

 

Ugo

[Roy Hirshkowitz]

You're not doing anything wrong.  I'll take a look at this in a day or two-- it may turn out that there isn't much I can do about it either.  Hang on to the model in case I can't reproduce.

[akinlolu olugboji]

Since something like this before, only my shots are always far away for me to mind.

 

[Ugo Iglesias]

Some Info:

 

When saving with alpha, these spots render as alpha. Dunno if this will help to find a bit more about it. 

 

Still, it doesn't rly bother because it is easily fixed via post touch-up

 

thx