This node allows sampling a texture for every vertex based on some mapping attribute. Typical attribute names are the name of a uv map (e.g. "UVMap") and "position". However, every attribute that can be converted to a vector implicitly is supported. It should be noted that as of right now, uv map attributes can only be accessed after a Point Distribute node. Ref T82584. Differential Revision: https://developer.blender.org/D10121