def rotate(self, angle):
new_verts = []
for _ in self.vertices:
new_verts.append(rotate_vector(_, angle))
self.vertices = new_verts
def rotate(self, angle):
self.top_left = rotate_vector(self.top_left, angle)
self.top_right = rotate_vector(self.top_right, angle)
self.bottom_left = rotate_vector(self.bottom_left, angle)
self.bottom_right = rotate_vector(self.bottom_right, angle)
