Toon IPR inconsistent with rendering results

[1094616419]

[peter_horvath]

Not sure what's causing the look difference, might be the alpha somehow. Could you please send me the scene (or a simplified version of the scene if necessary) to take a look?

[1094616419]

Thank you~

[peter_horvath · Accepted solution]

I did some investigation and seems like this is a bug. If you turn off Progressive Refinement (Arnold Render Settings > System > IPR), then the IPR matches the final render. This could be a workaround until the issue is fixed, although not very convenient. 

[1094616419]

Thank you very much for your answer~

[thiago.ize · Accepted solution]

Hi this is fixed in an upcoming release of c4dtoa which should hopefully be released in a few days.

https://help.autodesk.com/view/ARNOL/ENU/?guid=arnold_for_cinema_4d_4751_html

• ARNOLD-15343 - Toon contour_filter produces lighter lines with interactive renders

[1094616419]

That's great