Ray Kiln#normals
The direction a surface faces at a point, as a vector one unit long that points straight out of it. Lighting needs it. For a distance field it is how fast the distance grows in each direction.
1 shader
The direction a surface faces at a point, as a vector one unit long that points straight out of it. Lighting needs it. For a distance field it is how fast the distance grows in each direction.
1 shader
