polliwog/plane/plane.py
def sign(self, points):
        """
        Given an array of points, return an array with +1 for points in front
        of the plane (in the direction of the normal), -1 for points behind
        the plane (away from the normal), and 0 for points on the plane.

        """
        vg.shape.check(locals(), "points", (-1, 3))
        return np.sign(self.signed_distance(points))

        Given an array of points, return an array with +1 for points in front
        of the plane (in the direction of the normal), -1 for points behind
        the plane (away from the normal), and 0 for points on the plane.

        
Given an array of points, return an array with +1 for points in front
of the plane (in the direction of the normal), -1 for points behind
the plane (away from the normal), and 0 for points on the plane.
Given an array of points return an array with + 1 for points in front of the plane ( in the direction of the normal ) - 1 for points behind the plane ( away from the normal ) and 0 for points on the plane .
def sign(self, points):
        vg.shape.check(locals(), "points", (-1, 3))
        return np.sign(self.signed_distance(points))
def sign ( self , points ) : vg . shape . check ( locals ( ) , "points" , ( - 1 , 3 ) ) return np . sign ( self . signed_distance ( points ) )
Given an array of points, return an array with +1 for points in front
of the plane (in the direction of the normal), -1 for points behind
the plane (away from the normal), and 0 for points on the plane.
Given an array of points return an array with + 1 for points in front of the plane ( in the direction of the normal ) - 1 for points behind the plane ( away from the normal ) and 0 for points on the plane .
"""
        Given an array of points, return an array with +1 for points in front
        of the plane (in the direction of the normal), -1 for points behind
        the plane (away from the normal), and 0 for points on the plane.

        """
self
points