Indigo Renderer Forum

Not really sure if these are in fact rendering artefacts (not really sure what they are), but there seems to be some weird spots on my render here:
http://i.imgur.com/SntUp.jpg

Anyone know what's happening here?

Thanks in advance!

Is UV-maping ok.
Sometimes i get that when i join 2 objects with different mat, even if it looks ok (for me in blender) because i remove doubles - re uv map - assign materials, but it wont be rendered ok. Then i model the mesh again.

If there is noise shader, remove it because it doesn't work.

Is there something intersecting?

Would be good to know what version of Indigo/Exporter etc. you're using.

Currently using 1.1.18 (both Blendigo exporter and renderer).

The weird thing is that, from another angle, you can't see any of these artefacts:
http://i.imgur.com/Nslzk.png

Yet, in the render posted above, its the artefacts are quite obvious.

There are no UV maps on the car, only a phong material. Nothing is intersecting.

Thanks in advance.

I've heard that this was an issue on that version/old versions of Indigo, but is now fixed.
Try Indigo 2.2 and see if it fixes it