The depth range of the z-axis of a rune is [0,-1], this function maps the depth range of rune1 and rune2 to [0,-0.5] and [-0.5,-1] respectively.
Given Rune
Resulting Runes
The depth range of the z-axis of a rune is [0,-1], this function maps the depth range of rune1 and rune2 to [0,-0.5] and [-0.5,-1] respectively.