Custom Cubemap and roughness


When I use my environment texture for cubemap, the glossiness has no effect. Changing glossiness value affect only specular but no roughness. If i use preinstalled cubemap, roughness work well. What is prerequisites (format, compression…) for cubemap and best PBR render please ?

Ok. Understand whats wrong.
Just clicking “Prefiltered Data” on bottom of cubemap parameters and its work. :unamused:


1 Like