Alpha renders incorrectly on shape instances in particle system

[haldolium]

Hey there.

I wanted to use particles for distribution of a simple plane for an ordinary corona effect.


For unknown reasons, the particle shape instances do not render the opacity correctly. The referenced plane however renders just fine.

I am not quite sure that this is even a VRay related issue, but you might be able to help me anyways.


Here is what I get on the particle instances. In the viewport you can see the source plane right next to it, which renders as intended:




Let me know if you need any other information.

[Svetlozar Draganov]

Thank you very much for the feedback.

I did a quick-test but everything on my side was working as expected.
Could you please send us your scene - and inform us what 3DSMax and Vray versions you are using.

Thank you very much in advance.

[vlado]

It looks like there are duplicate faces there...

Best regards,
Vlado

[haldolium]

Hey!

thanks for the help, it was indeed a problem with more then one face at the same position due to errors within the particle distribution