remove wx.Yield()

       (merge from devbr6, https://trac.osgeo.org/grass/changeset/35487)


git-svn-id: https://svn.osgeo.org/grass/grass/trunk@35488 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/gui_modules/nviz_mapdisp.py

@@ -255,7 +255,6 @@ class GLWindow(MapWindow, glcanvas.GLCanvas):
             
         if self.render['quick'] is False:
             self.parent.onRenderGauge.SetValue(1)
-            wx.Yield()
             self.nvizClass.Draw(False, -1)
         elif self.render['quick'] is True:
             # quick