five-on-it / packages/catalogue/src/city/lines / segIntersection
Function: segIntersection()
segIntersection(
a,b,c,d): [number,number] |undefined
Defined in: packages/catalogue/src/city/lines.ts:354
Where segments a–b and c–d cross: the parameters along each (0..1), or nothing.
Parameters
a
b
c
d
Returns
[number, number] | undefined