Delete refresh_unit_normal

manimlib/animation/indication.py

@@ -407,7 +407,6 @@ class TurnInsideOut(Transform):
     def create_target(self) -> Mobject:
         result = self.mobject.copy().reverse_points()
         if isinstance(result, VMobject):
-            result.refresh_unit_normal()
             result.refresh_triangulation()
         return result
 

manimlib/mobject/svg/brace.py

@@ -51,7 +51,6 @@ class Brace(Tex):
         self.shift(left - self.get_corner(UL) + buff * DOWN)
         for mob in mobject, self:
             mob.rotate(angle, about_point=ORIGIN)
-        self.refresh_unit_normal()
 
     def set_initial_width(self, width: float):
         width_diff = width - self.get_width()

manimlib/mobject/svg/drawings.py

@@ -398,9 +398,7 @@ class Bubble(SVGMobject):
         return self
 
     def flip(self, axis=UP):
-        Mobject.flip(self, axis=axis)
-        self.refresh_unit_normal()
-        self.refresh_triangulation()
+        super().flip(axis=axis)
         if abs(axis[1]) > 0:
             self.direction = -np.array(self.direction)
         return self

manimlib/mobject/three_dimensions.py

@@ -320,7 +320,6 @@ class VCube(VGroup3D):
         )
         face = Square(side_length=side_length, **style)
         super().__init__(*square_to_cube_faces(face), **style)
-        self.refresh_unit_normal()
 
 
 class VPrism(VCube):

manimlib/mobject/types/vectorized_mobject.py

@@ -790,9 +790,6 @@ class VMobject(Mobject):
             )
         return normal
 
-    def refresh_unit_normal(self):  # TODO, Delete
-        return self
-
     # Alignment
     def align_points(self, vmobject: VMobject):
         if self.get_num_points() == len(vmobject.get_points()):
@@ -1013,7 +1010,6 @@ class VMobject(Mobject):
             old_points = self.get_points().copy()
             func(self, *args, **kwargs)
             if not np.all(self.get_points() == old_points):
-                self.refresh_unit_normal()
                 self.refresh_triangulation()
         return wrapper
 
@@ -1050,18 +1046,6 @@ class VMobject(Mobject):
             self.make_approximately_smooth()
         return self
 
-    def refresh_bounding_box(
-        self,
-        recurse_down: bool = False,
-        recurse_up: bool = True
-    ):
-        super().refresh_bounding_box(recurse_down, recurse_up)
-        # Anything which calls for refreshing the bounding box
-        # shoudl also trigger a recomputation of the unit normal
-        for mob in self.get_family(recurse_down):
-            mob.refresh_unit_normal()
-        return self
-
     # For shaders
     def init_shader_data(self):
         self.fill_data = np.zeros(0, dtype=self.fill_dtype)