hello every body, i’ve got a closed polyline, and i would like to know how many 90° angles there is.
so i wrote:
points=rs.CurvePoints(cont) for i in range(0,len(points)-1): angle=rs.Angle2( points[i] , points[i+1] , points[i+1] , points[i+2])
if i have 4 points, i can have easely angle between
- line point 0 to point 1 and line point 1 to point 2
- line point 1 to point 2 and line point 2 to point 3
- line point 2 to point 3 and line point 3 to point 4,
but how can i script the line point 3 to point 4 and line point 4 to point 0?