render problem with big scale of scene

[guigui441987]

Hi,

I see artifacts on my render when i using a big scale of my scene.
Polygons are visible in black and they flicking a lot when i move my camera. I have try to reduce the scale of my scene, and this bug have dissepear.
But i want to work with this big scale because i need it.
And i have try to render the same scene with cinema4d Advancerender and everything is good, so it's an Octane problem.

So somebody know how i can fix it ?

[aoktar]

it's not BUG. Limitation of floating point-math calculation system. Read info of "ray epsilon" parameter.

[guigui441987]

ok thank you