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erbay

[redshift] Vdb volume artefacts on render

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Hello! Who ever faced those kind of dark artefacts on rendering vdb in redshift?

 

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Edited by erbay

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Hi. try to disable IPR progressive rendering in your render setting under IPR tab

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When you see the edges of a voxel in a render, Mantra or Redshift, it means you have "pushed" the shader too far. On Redshift try reducing the Absorption Coefficient. I can also tell, by the render, that you have moved the ramp on the left side. It is best to keep that at zero (all the way to the left).

Edited by Atom

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