From 6fc3f7d09bd3a12933021d95342427ac63e99f9a Mon Sep 17 00:00:00 2001
From: Constantin Rahn <conz@vrchannel.de>
Date: Wed, 19 Jan 2011 14:33:45 +0000
Subject: [PATCH] Declare only required materials
---
render_povray/render.py | 25 ++++++++++++++++---------
1 file changed, 16 insertions(+), 9 deletions(-)
diff --git a/render_povray/render.py b/render_povray/render.py
index f3628a040..48b0bd718 100644
--- a/render_povray/render.py
+++ b/render_povray/render.py
@@ -426,14 +426,23 @@ def write_pov(filename, scene=None, info_callback=None):
tabWrite('}\n\n')
- # Level=1 Means No specular nor Mirror reflection
- povHasnoSpecularMaps(Level=1)
-
# Level=2 Means translation of spec and mir levels for when no map influences them
povHasnoSpecularMaps(Level=2)
-
- # Level=3 Means Maximum Spec and Mirror
- povHasnoSpecularMaps(Level=3)
+
+ if material:
+ special_texture_found = False
+ for t in material.texture_slots:
+ if t and t.texture.type == 'IMAGE' and t.use and t.texture.image and (t.use_map_specular or t.use_map_raymir or t.use_map_normal or t.use_map_alpha):
+ special_texture_found = True
+ continue # Some texture found
+
+ if special_texture_found:
+ # Level=1 Means No specular nor Mirror reflection
+ povHasnoSpecularMaps(Level=1)
+
+ # Level=3 Means Maximum Spec and Mirror
+ povHasnoSpecularMaps(Level=3)
+
def exportCamera():
camera = scene.camera
@@ -1350,11 +1359,9 @@ def write_pov(filename, scene=None, info_callback=None):
writeMaterial(material)
if comments: file.write('\n')
- # if comments: file.write('//--Blob objects--\n\n')
exportMeta([l for l in sel if l.type == 'META'])
- # if comments: file.write('\n')
- if comments: file.write('//--Mesh objecs--\n')
+ if comments: file.write('//--Mesh objects--\n')
exportMeshs(scene, sel)
#What follow used to happen here:
--
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