Pixel Normal WS outputs vector data representing the direction that pixels are facing based on the current normal.
https://dev.epicgames.com/community/learning/tutorials/mzkM/pixel-normal-ws-node-explained-unreal-engine-materials
Pixel Normal WS outputs vector data representing the direction that pixels are facing based on the current normal.
https://dev.epicgames.com/community/learning/tutorials/mzkM/pixel-normal-ws-node-explained-unreal-engine-materials