Bit hard to explain without examples but while traversing the beziers in shader, I test if we are equidistant to two or more beziers and do special handling to

Bit hard to explain without examples but while traversing the beziers in shader, I test if we are equidistant to two or more beziers and do special handling to merge the two unclamped fields (normally we clamp 't' between [0, 1] when sampling bezier distance, but for merging two fields we can project it infinitely and then select closest).