diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2011-03-29 19:12:43 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2011-03-29 19:12:43 +0400 |
| commit | f5084a00164a98d40ec5cf47ce05b7d9d1d2fc8d (patch) | |
| tree | 68b5ff2aecaec1d7511b0a67dbd7f355a2791b62 /io_scene_obj | |
| parent | 9653e0027424ac924bd11543043c267c0ad41bdc (diff) | |
fix [#26643] [obj export] mp_bump in .mtl file
Diffstat (limited to 'io_scene_obj')
| -rw-r--r-- | io_scene_obj/export_obj.py | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/io_scene_obj/export_obj.py b/io_scene_obj/export_obj.py index 73e426e7..f5fed6a8 100644 --- a/io_scene_obj/export_obj.py +++ b/io_scene_obj/export_obj.py @@ -111,16 +111,30 @@ def write_mtl(scene, filepath, copy_images, mtl_dict): # file.write('map_Kd %s\n' % img.filepath.split('\\')[-1].split('/')[-1]) # Diffuse mapping image elif mat: # No face image. if we havea material search for MTex image. - for mtex in mat.texture_slots: + image_map = {} + # backwards so topmost are highest priority + for mtex in reversed(mat.texture_slots): if mtex and mtex.texture.type == 'IMAGE': - try: - filepath = copy_image(mtex.texture.image) -# filepath = mtex.texture.image.filepath.split('\\')[-1].split('/')[-1] - file.write('map_Kd %s\n' % repr(filepath)[1:-1]) # Diffuse mapping image - break - except: - # Texture has no image though its an image type, best ignore. - pass + image = mtex.texture.image + if image: + if mtex.use_map_ambient: + image_map["map_Ka"] = image + if mtex.use_map_color_diffuse: + image_map["map_Kd"] = image + if mtex.use_map_specular: + image_map["map_Ks"] = image + if mtex.use_map_alpha: + image_map["map_d"] = image + if mtex.use_map_translucency: + image_map["map_Tr"] = image + if mtex.use_map_normal: + image_map["map_Bump"] = image + if mtex.use_map_hardness: + image_map["map_Ns"] = image + + for key, image in image_map.items(): + filepath = copy_image(image) + file.write('%s %s\n' % (key, repr(filepath)[1:-1])) file.write('\n\n') |