Got a incorrect rending in a big scene

Houdini Integrated Plugin

Moderator: juanjgon

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Edison_1
Licensed Customer
Posts: 16
Joined: Tue Mar 20, 2018 2:52 am

Hi,
I got a incorrect rending when I tried to scale my object bigger
(because I need to get correct scale of the scene)

I have tried to use different plugin version in houdini(16.5&17) and getting the same result
pic02.png
pic01.png
pic03.png
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juanjgon
Octane Plugin Developer
Posts: 8867
Joined: Tue Jan 19, 2010 12:01 pm
Location: Spain

Hi,

In the kernel nodes, or in the render target HDA kernel tab you have a "Ray Epsilon" parameter that should help with these kinds of issues. Be aware that Octane works with single precision floating maths, so if the scene is too big or too small, tunning this parameter could be needed to remove the rendering artifacts.

Hope it helps,
-Juanjo
Edison_1
Licensed Customer
Posts: 16
Joined: Tue Mar 20, 2018 2:52 am

juanjgon wrote:Hi,

In the kernel nodes, or in the render target HDA kernel tab you have a "Ray Epsilon" parameter that should help with these kinds of issues. Be aware that Octane works with single precision floating maths, so if the scene is too big or too small, tunning this parameter could be needed to remove the rendering artifacts.

Hope it helps,
-Juanjo
Hello,

Thank you for your response.
It solve the problem perfactly

Thank you!
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