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Mental Ray - black blobs help


derijones
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  • 5 months later...

Problem: Black spots appear in Mental Ray renderings.

 

Reason: Final Gather does not work with Multi/sub materials with Raytrace reflections that are "FACETED".

 

Solution: Turn "FACETED" OFF.

 

See 3DS MAX files attached.

 

http://www.3darchitecture.net/samples/Mental_Ray_BLACK_SPOTS_SOLUTION.zip

 

http://www.3darchitecture.net/samples/Mental_Ray_Simple_Test_(BLACK_SPOTS).jpg

 

http://www.3darchitecture.net/samples/Mental_Ray_Simple_Test_(NO_BLACK_SPOTS).jpg

 

Kenneth Loyd

3DArchitecture

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