def quadrant_split(square_poly):
sq = gp.Poly(square_poly)
upper_left = box(minx=sq.left,
miny=sq.p.centroid.y,
maxx=sq.p.centroid.x,
maxy=sq.top,
ccw=True)
upper_right = box(minx=sq.p.centroid.x,
miny=sq.p.centroid.y,
maxx=sq.right,
maxy=sq.top,
ccw=True)
lower_right = box(minx=sq.p.centroid.x,
miny=sq.bottom,
maxx=sq.right,
maxy=sq.p.centroid.y,
ccw=True)
lower_left = box(minx=sq.left,
miny=sq.bottom,
maxx=sq.p.centroid.x,
maxy=sq.p.centroid.y,
ccw=True)
quadrants = gp.merge_Polygons(
[upper_left, upper_right, lower_right, lower_left])
return quadrants
def split_random_bezier(
poly,
x0=None,
x1=None,
n_eval_points=50,
):
line = random_bezier_subdivide(poly,
x0=x0,
x1=x1,
n_eval_points=n_eval_points)
return gp.merge_Polygons(split_poly(poly, line))
def mpoly(self):
return gp.merge_Polygons(self.polys)
def split_random_line_gen(poly, x0gen=None, x1gen=None):
line = random_line_subdivide_gen(poly, x0gen=x0gen, x1gen=x1gen)
return gp.merge_Polygons(split_poly(poly, line))
def split_along_longest_side_of_min_rectangle(poly, xgen=None):
line = longest_side_of_min_rectangle_subdivide(poly=poly, xgen=xgen)
return gp.merge_Polygons(split_poly(poly, line))
def split_poly(poly, line):
return gp.merge_Polygons(poly.difference(line.buffer(1e-6)))