fix for [#26148] Anomaly in bvh import

zero length bones had their tail offset in the wrong direction.

1 files changed, 0 insertions, 2 deletions

diff --git a/render_povray/render.py b/render_povray/render.py
index d0089edb..cd3fd615 100644
--- a/render_povray/render.py
+++ b/render_povray/render.py
@@ -23,7 +23,6 @@ import subprocess
 import os
 import sys
 import time
-import math
 from math import atan, pi, degrees, sqrt
 
 import platform as pltfrm
@@ -1573,7 +1572,6 @@ class PovrayRender(bpy.types.RenderEngine):
 
     def _export(self, scene, povPath, renderImagePath):
         import tempfile
-        import os
 
         if scene.pov_tempfiles_enable:
             self._temp_file_in = tempfile.NamedTemporaryFile(suffix=".pov", delete=False).name