triangulation problems

[skala67]

I have imported a 3ds model into C4D. The problem i am getting is all objects with windows booleaned out, I am getting weird shadows and light artifacts where the the triangulation takes place. I tried to turn the objects into N-gons, but this did not remedy the situation. I also know this isnt an advanced render issue due to the shapes of the artifacts and the fact they fall right along the triangulation....See pics....Any ideas to fix this mapping/triangulation problem?

 

thanks,

 

tj

[skala67]

I figured out the problem if anyone ever runs into this. I just needed to enter a lower angle value in the phong shader tag for the objects that were showing triangulated shadows.

[leoA4D]

Thanks for the feedback, skala67. That's a good practical phong problem and solution.