public-mirrors/3b1b-manim
1
0
Fork 0
mirror of https://github.com/3b1b/manim.git synced 2025-08-29 20:42:02 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Acutually uses Arrow.preserve_tip_size_when_scaling

Browse source
This commit is contained in:
Grant Sanderson 2020-06-22 15:22:05 -07:00
parent 687d70e9b6
commit 09df42a755
1 changed files with 13 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
manimlib/mobject/geometry.py
View file

@ -591,18 +591,19 @@ class Arrow(Line):
self.set_stroke_width_from_length()
# So horribly confusing, must redo
if has_tip:
self.add_tip()
old_tips[0].points[:, :] = self.tip.points
self.remove(self.tip)
self.tip = old_tips[0]
self.add(self.tip)
if has_start_tip:
self.add_tip(at_start=True)
old_tips[1].points[:, :] = self.start_tip.points
self.remove(self.start_tip)
self.start_tip = old_tips[1]
self.add(self.start_tip)
if self.preserve_tip_size_when_scaling:
if has_tip:
self.add_tip()
old_tips[0].points[:, :] = self.tip.points
self.remove(self.tip)
self.tip = old_tips[0]
self.add(self.tip)
if has_start_tip:
self.add_tip(at_start=True)
old_tips[1].points[:, :] = self.start_tip.points
self.remove(self.start_tip)
self.start_tip = old_tips[1]
self.add(self.start_tip)
return self
def get_normal_vector(self):