- def pygame_poly(self, surface):
- return [
- pymunk.pygame_util.to_pygame(v, surface)
- for v in self.vertices
+ def poly(self, start, end):
+ trial = pymunk.Poly(None, self.vertices)
+ trial.update(pymunk.Transform.identity())
+
+ if start is None or end is None:
+ return trial # no limits
+
+ start_info = trial.segment_query(
+ self.position + 1250 * start, self.position + 0.1 * start, 0)
+ end_info = trial.segment_query(
+ self.position + 1250 * end, self.position + 0.1 * end, 0)
+
+ vertices = self.vertices[:]
+ vertices = [
+ v for v in vertices
+ if self._between((v - self.position).angle, start.angle, end.angle)