public-mirrors/3b1b-manim
1
0
Fork 0
mirror of https://github.com/3b1b/manim.git synced 2025-08-05 16:49:03 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Tweak the correction for angle_diffs in get_joint_angles

Browse source
This commit is contained in:
Grant Sanderson 2024-08-23 13:56:08 -05:00
parent c26ebfc10f
commit e939e1de09
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
manimlib/mobject/types/vectorized_mobject.py
View file

@ -1221,7 +1221,9 @@ class VMobject(Mobject):
angles_in = np.arctan2(v_in[:, 1], v_in[:, 0]) angles_in = np.arctan2(v_in[:, 1], v_in[:, 0])
angles_out = np.arctan2(v_out[:, 1], v_out[:, 0]) angles_out = np.arctan2(v_out[:, 1], v_out[:, 0])
angle_diffs = angles_out - angles_in angle_diffs = angles_out - angles_in
self.data["joint_angle"][:, 0] = (angle_diffs + PI) % TAU - PI angle_diffs[angle_diffs < -PI] += TAU
angle_diffs[angle_diffs > PI] -= TAU
self.data["joint_angle"][:, 0] = angle_diffs
return self.data["joint_angle"][:, 0] return self.data["joint_angle"][:, 0]
def lock_matching_data(self, vmobject1: VMobject, vmobject2: VMobject) -> Self: def lock_matching_data(self, vmobject1: VMobject, vmobject2: VMobject) -> Self: