Points on shadows


#1

Hi !

I’ve a problem with shadows in my scene. As you can see on the photo, shadows on the wall in the back seem strange (like points) ! Can you help me ?

Thx !


#2

Depends on which renderer you’re using but usually that kind of noise means that your lights need more shadow samples.


#3

Thanx darthviper107 ! I use Vray render. I can modify the sahdow subdiv on my vray sun (it’s the only light in my scene) but what is the shadow sample exactly and how I can modify it ?


#4

Since this isnt happening with the shadows projected on the floor I dont think its a sampling issue but rather the bump map of the bricks causing this?
Try lowering (halving) the bump amount of the brick and see if that helps?


#5

It was the bump map ! Thx a lot !!


#6

You’re welcome! Gld I could help :slight_smile: