How to use ACEScg in Houdini Solaris using a Custom OCIO profile from Renderman, we configure a custom environment variable as Houdini picks up the OCIO file to control the aces workflows. Aces has become defacto the standard Colorspace within the VFX and film industry. In this video tutorial we go through how you can “borrow” a ready-to-go ACES OCIO setup using the Renderman ACES setup that has a somewhat simplified lut and and setup already configured for you