use a more direct way to check for color (check saturation)

1 files changed, 3 insertions, 8 deletions

diff --git a/render_povray/render.py b/render_povray/render.py
index 7c26b906..a4724ef7 100644
--- a/render_povray/render.py
+++ b/render_povray/render.py
@@ -312,15 +312,10 @@ def write_pov(filename, scene=None, info_callback=None):
 
 
         comments = scene.pov.comments_enable
-        
+
         if material:
-            if (material.specular_color.r == material.specular_color.g) and (material.specular_color.r == material.specular_color.b):
-                colored_specular_found = False
-            else:
-                colored_specular_found = True
-        
-        
-        
+            colored_specular_found = (material.specular_color.s > 0.0)
+
         ##################
         # Several versions of the finish: Level conditions are variations for specular/Mirror
         # texture channel map with alternative finish of 0 specular and no mirror reflection.