Forums Houdini Indie and Apprentice How can i remove this white edge in the Mantra render?

How can i remove this white edge in the Mantra render?

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_udo_
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Joined: Feb. 2019
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Hello everyone, please i need your help i'm new in Mantra and when i render these objects, i was watching this odd white lines in the intersection and i want to get rid of this thing.

My settings

Sampling:
Light samples is 16
Pixel sample: 10,10
Min ray samples: 1
Max ray samples: 15
Diffuse quality: 3.58 i used a enviroment light
Reflection quality: 2.22
Noise level: 0.00655493

Limit:

Reflect Limit: 20
Diffuse limit: 1

Thanks for your help and greetings from Machu-Picchu - Peru

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jsmack
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_udo_
i was watching this odd white lines in the intersection and i want to get rid of this thing.

Get rid of the intersection. Move the shapes apart so that they don't intersect.
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carlfairweather
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Joined: April 2008
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I'm also getting these white lines. Even if I separate close proximity surfaces. I've tried switching karma cpu/gpu, material types, spec options, etc.
Narrowed it down to the dome light causing issues. I've swapped for a large overhead area light. But that's not always going to be a solution.

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