Merge pull request matplotlib#26798 from oscargus/axes3dremovals

Remove deprecated methods and attributed in Axes3D

Author: timhoffm

doc/api/next_api_changes/removals/26798-OG.rst

@@ -0,0 +1,9 @@
+``unit_cube``, ``tunit_cube``, and ``tunit_edges``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+... of `.Axes3D` are removed without replacements.
+
+``axes3d.vvec``, ``axes3d.eye``, ``axes3d.sx``, and ``axes3d.sy``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+... are removed without replacement.

doc/api/toolkits/mplot3d/axes3d.rst

@@ -267,9 +267,6 @@ Aliases and deprecated methods
     set_zlim3d
     stem3D
     text3D
-    tunit_cube
-    tunit_edges
-    unit_cube
 
 
 Other

lib/mpl_toolkits/mplot3d/axes3d.py

@@ -58,11 +58,6 @@ class Axes3D(Axes):
     Axes._shared_axes["z"] = cbook.Grouper()
     Axes._shared_axes["view"] = cbook.Grouper()
 
-    vvec = _api.deprecate_privatize_attribute("3.7")
-    eye = _api.deprecate_privatize_attribute("3.7")
-    sx = _api.deprecate_privatize_attribute("3.7")
-    sy = _api.deprecate_privatize_attribute("3.7")
-
     def __init__(
             self, fig, rect=None, *args,
             elev=30, azim=-60, roll=0, sharez=None, proj_type='persp',
@@ -227,10 +222,6 @@ def get_zaxis(self):
     get_zgridlines = _axis_method_wrapper("zaxis", "get_gridlines")
     get_zticklines = _axis_method_wrapper("zaxis", "get_ticklines")
 
-    @_api.deprecated("3.7")
-    def unit_cube(self, vals=None):
-        return self._unit_cube(vals)
-
     def _unit_cube(self, vals=None):
         minx, maxx, miny, maxy, minz, maxz = vals or self.get_w_lims()
         return [(minx, miny, minz),
@@ -242,21 +233,13 @@ def _unit_cube(self, vals=None):
                 (maxx, maxy, maxz),
                 (minx, maxy, maxz)]
 
-    @_api.deprecated("3.7")
-    def tunit_cube(self, vals=None, M=None):
-        return self._tunit_cube(vals, M)
-
     def _tunit_cube(self, vals=None, M=None):
         if M is None:
             M = self.M
         xyzs = self._unit_cube(vals)
         tcube = proj3d._proj_points(xyzs, M)
         return tcube
 
-    @_api.deprecated("3.7")
-    def tunit_edges(self, vals=None, M=None):
-        return self._tunit_edges(vals, M)
-
     def _tunit_edges(self, vals=None, M=None):
         tc = self._tunit_cube(vals, M)
         edges = [(tc[0], tc[1]),
@@ -943,11 +926,6 @@ def get_proj(self):
         # towards the middle of the box of data from a distance:
         eye = R + self._dist * ps
 
-        # vvec, self._vvec and self._eye are unused, remove when deprecated
-        vvec = R - eye
-        self._eye = eye
-        self._vvec = vvec / np.linalg.norm(vvec)
-
         # Calculate the viewing axes for the eye position
         u, v, w = self._calc_view_axes(eye)
         self._view_u = u  # _view_u is towards the right of the screen