Adobe Standard material and Iray?

[Patrick Traile]

Hi all, Adobe standard material not working out well for me with Iray in substance or painter; Once I switch to PBR metalic rough everything is good. I completely lose ambient occlusion for instance with the ASM. Is that these materials are not completely compatible with Iray or am i doing something wrong? 

[GeoffroySC]

Hi,

This is a feature of the ASM, using the ambient occlusion map in a path tracer is wrong. 

I hope this answer your question,

Kind Regards,

Geoffroy SC