Revision: 33879
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=33879
Author: campbellbarton
Date: 2010-12-24 05:21:05 +0100 (Fri, 24 Dec 2010)
Log Message:
-----------
fix for exporting OBJ, materials when no world was set. also use slicing to get
tuples.
Modified Paths:
--------------
trunk/blender/release/scripts/op/io_scene_obj/export_obj.py
Modified: trunk/blender/release/scripts/op/io_scene_obj/export_obj.py
===================================================================
--- trunk/blender/release/scripts/op/io_scene_obj/export_obj.py 2010-12-24
03:51:34 UTC (rev 33878)
+++ trunk/blender/release/scripts/op/io_scene_obj/export_obj.py 2010-12-24
04:21:05 UTC (rev 33879)
@@ -34,7 +34,10 @@
def write_mtl(scene, filepath, copy_images, mtl_dict):
world = scene.world
- worldAmb = world.ambient_color
+ if world:
+ worldAmb = world.ambient_color[:]
+ else:
+ worldAmb = 0.0, 0.0, 0.0
dest_dir = os.path.dirname(filepath)
@@ -69,10 +72,10 @@
file.write('newmtl %s\n' % mtl_mat_name) # Define a new material:
matname_imgname
if mat:
- file.write('Ns %.6f\n' % ((mat.specular_hardness-1) *
1.9607843137254901) ) # Hardness, convert blenders 1-511 to MTL's
- file.write('Ka %.6f %.6f %.6f\n' % tuple([c*mat.ambient for c in
worldAmb]) ) # Ambient, uses mirror colour,
- file.write('Kd %.6f %.6f %.6f\n' % tuple([c*mat.diffuse_intensity
for c in mat.diffuse_color]) ) # Diffuse
- file.write('Ks %.6f %.6f %.6f\n' % tuple([c*mat.specular_intensity
for c in mat.specular_color]) ) # Specular
+ file.write('Ns %.6f\n' % ((mat.specular_hardness-1) *
1.9607843137254901)) # Hardness, convert blenders 1-511 to MTL's
+ file.write('Ka %.6f %.6f %.6f\n' % tuple(c * mat.ambient for c in
worldAmb)) # Ambient, uses mirror colour,
+ file.write('Kd %.6f %.6f %.6f\n' % tuple(c * mat.diffuse_intensity
for c in mat.diffuse_color)) # Diffuse
+ file.write('Ks %.6f %.6f %.6f\n' % tuple(c *
mat.specular_intensity for c in mat.specular_color)) # Specular
if hasattr(mat, "ior"):
file.write('Ni %.6f\n' % mat.ior) # Refraction index
else:
@@ -90,7 +93,7 @@
else:
#write a dummy material here?
file.write('Ns 0\n')
- file.write('Ka %.6f %.6f %.6f\n' % tuple([c for c in worldAmb])
) # Ambient, uses mirror colour,
+ file.write('Ka %.6f %.6f %.6f\n' % tuple(c for c in worldAmb)) #
Ambient, uses mirror colour,
file.write('Kd 0.8 0.8 0.8\n')
file.write('Ks 0.8 0.8 0.8\n')
file.write('d 1\n') # No alpha
@@ -485,7 +488,7 @@
# Vert
for v in me_verts:
- file.write('v %.6f %.6f %.6f\n' % tuple(v.co))
+ file.write('v %.6f %.6f %.6f\n' % v.co[:])
# UV
if faceuv:
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