createDefaultEnvironment() artifact when moving camera

Questions
1

Hi there,
i’m using the createDefaultEnvironment() function to have PBR material correctly lighted, but when i move the camera i see strange blue artifact like shown in this PG: https://playground.babylonjs.com/#35B9HU#1
If i set the y position of my ground a little bit higher (i.e. 0.001), the effects disappear.

Is it normal? And if yes, what’s the workaround?
Thanks

2

Hello this is normal (it is called depth fighting, when two planes are at the same position and depth precision is not large enough)
Best option is to:

var env = scene.createDefaultEnvironment();
    env.groundMaterial.zOffset = 1
2 Likes
3

Thanks!