There has been interest in supporting parallax occlusion mapping (POM) in Blender for some time. See for example https://developer.blender.org/T68477, https://blender.community/c/rightclickselect/t9bbbc/ and Parralax occlusion Mapping in development?.     I have developed code that adds a new shader node type “Parallax Occlusion Map”, a new input socket “Depth Offset” to the Principled BSDF shader node and a new shader node type “Depth Offset”. The Depth Offset shader node and input socket are u...