def getInsideness(path, loop):
 if (len(path) < 2):
  return 0.0
 pathLength = euclidean.getPathLength(path)
 if (pathLength <= 0.0):
  return 0.0
 incrementRatio = 0.017
 increment = (incrementRatio * pathLength)
 oldPoint = path[0]
 numberOfPointsInside = float(euclidean.isPointInsideLoop(loop, oldPoint))
 for point in path[1:]:
  segment = (point - oldPoint)
  distance = abs(segment)
  numberOfPosts = int(math.ceil((distance / increment)))
  if (numberOfPosts > 0):
   segmentIncrement = (segment / float(numberOfPosts))
   for post in xrange(numberOfPosts):
    postPoint = (oldPoint + (float(post) * segmentIncrement))
    numberOfPointsInside += float(euclidean.isPointInsideLoop(loop, postPoint))
   oldPoint = point
 return (incrementRatio * numberOfPointsInside)

def getInsideness ( path , loop ) : if ( len ( path ) < 2 ) : return 0.0 pathLength = euclidean . getPathLength ( path ) if ( pathLength <= 0.0 ) : return 0.0 incrementRatio = 0.017 increment = ( incrementRatio * pathLength ) oldPoint = path [ 0 ] numberOfPointsInside = float ( euclidean . isPointInsideLoop ( loop , oldPoint ) ) for point in path [ 1 : ] : segment = ( point - oldPoint ) distance = abs ( segment ) numberOfPosts = int ( math . ceil ( ( distance / increment ) ) ) if ( numberOfPosts > 0 ) : segmentIncrement = ( segment / float ( numberOfPosts ) ) for post in xrange ( numberOfPosts ) : postPoint = ( oldPoint + ( float ( post ) * segmentIncrement ) ) numberOfPointsInside += float ( euclidean . isPointInsideLoop ( loop , postPoint ) ) oldPoint = point return ( incrementRatio * numberOfPointsInside )
get portion of the path which is inside the loop .