Always recompute unit normals on rotate

2025-07-28 20:43:56 +08:00 · 2024-08-26 11:46:43 -05:00
parent 55a798676a
commit 22a6b47ec9
1 changed files with 2 additions and 1 deletions
--- a/manimlib/mobject/types/vectorized_mobject.py
+++ b/manimlib/mobject/types/vectorized_mobject.py
@ -1239,7 +1239,8 @@ class VMobject(Mobject):
            about_point,
            **kwargs
        )
-        self.data["base_normal"][1::2] = np.dot(self.data["base_normal"][1::2], rot_matrix_T)
+        for mob in self.get_family():
+            mob.get_unit_normal(refresh=True)
        return self

    def set_animating_status(self, is_animating: bool, recurse: bool = True):