Const
Floor on the ray scale. Keeps the attenuation compensation finite (an infinite attenuation distance times zero would be NaN) at the border pixel itself, where the exact scale is 0; the residual shift is a millionth of the unshaped one.
Floor on the ray scale. Keeps the attenuation compensation finite (an infinite attenuation distance times zero would be NaN) at the border pixel itself, where the exact scale is 0; the residual shift is a millionth of the unshaped one.