koobas.hobune.stream
what does worldPos and viewDir mean in terms of unity shaders?
Just started working with unity shader in the Input struct it says float3 worldPos; //The in-world position. what does this actually mean and for some cases there is viewDir.
scroll to the bottom of this page for the definitions... https://docs.unity3d.com/Manual/SL-SurfaceShaders.html
