straight
fun straightLinesIntersect(line1Start: LngLatAlt, line1End: LngLatAlt, line2Start: LngLatAlt, line2End: LngLatAlt): Boolean
Check if straight lines defined by line1Start, line1End, line2Start, line2End intersect.
Return
true if the lines intersect each other.
Parameters
line1Start
Start of line1 as LngLatAlt.
line1End
End of line1 as LngLatAlt.
line2Start
Start of line2 as LngLatAlt.
line2End
End of line2 as LngLatAlt.