viewToWorld
Get a world space position from a view space position.
Return
The world position of the point.
Parameters
viewPosition
normalized view coordinate x = (0 = left, 0.5 = center, 1 = right) y = (0 = bottom, 0.5 = center, 1 = top)
z
Z is used for the depth between 1 and 0 (1 = near, 0 = infinity).