Bug fix for length 0 Dashed line

2025-08-03 04:04:36 +08:00 · 2018-04-12 21:56:00 -07:00
parent 1da3b23695
commit 515257e0b1
1 changed files with 3 additions and 0 deletions
--- a/mobject/geometry.py
+++ b/mobject/geometry.py
@ -439,6 +439,9 @@ class DashedLine(Line):

    def generate_points(self):
        length = np.linalg.norm(self.end - self.start)
+        if length == 0:
+            self.add(Line(self.start, self.end))
+            return self
        num_interp_points = int(length / self.dashed_segment_length)
        points = [
            interpolate(self.start, self.end, alpha)