def _save_images(self):
paths = {}
for oname, iname in self.rendered_images.items():
img = bpy.data.images[iname]
paths[iname] = save_image(img, self.file_path, self.tex_path)
return paths
def get_used_textures(self):
""" Collect images from the UV images and Material texture slots
tex_list structure:
image_name: { 'scalars': [(name, val), (name, val), ...],
'path': 'path/to/texture'
}
"""
tex_list = {}
for obj in self.obj_list:
if obj.type == 'MESH':
# Texture from UV image
if self.uv_img_as_texture:
for num, uv in enumerate(obj.data.uv_textures):
for f in uv.data:
#if f.use_image:
if f.image.source == 'FILE':
if not f.image.name in tex_list:
name = uv.name
if num == 0: name = ''
t_path = bpy.path.abspath(f.image.filepath)
if self.copy_tex:
t_path = save_image(f.image, self.file_path, self.tex_path)
#tex_list[f.image.name] = (name, t_path, 'MODULATE')
tex_list[f.image.name] = {'path': t_path,
'scalars': [] }
tex_list[f.image.name]['scalars'].append(('envtype', 'MODULATE'))
if name:
tex_list[f.image.name]['scalars'].append(('uv-name', name))
# General textures
for f in obj.data.polygons:
if obj.data.uv_textures and f.material_index < len(obj.data.materials):
valid_slots = self.get_valid_slots(obj.data.materials[f.material_index].texture_slots)
alpha_tex = self.get_alpha_slot(valid_slots)
alpha_map_assigned = False
for tex in valid_slots:
if tex.uv_layer:
uv_name = tex.uv_layer
if not [uv.name for uv in obj.data.uv_textures].index(uv_name):
uv_name = ''
else:
uv_name = '' #obj.data.uv_textures[0].name
if not tex.texture.name in list(tex_list.keys()):
#try:
envtype = 'MODULATE'
if tex.use_map_normal:
envtype = 'NORMAL'
if tex.use_map_emit:
envtype = 'GLOW'
if tex.use_map_specular:
envtype = 'GLOSS'
if tex.use_map_alpha and not tex.use_map_color_diffuse:
continue;
t_path = bpy.path.abspath(tex.texture.image.filepath)
if self.copy_tex:
t_path = save_image(tex.texture.image, self.file_path, self.tex_path)
#tex_list[tex.texture.name] = (uv_name, t_path, envtype)
tex_list[tex.texture.name] = {'path': t_path,
'scalars': [] }
tex_list[tex.texture.name]['scalars'].append(('envtype', envtype))
if(tex.texture.use_mipmap):
tex_list[tex.texture.name]['scalars'].append(('minfilter', 'LINEAR_MIPMAP_LINEAR'))
tex_list[tex.texture.name]['scalars'].append(('magfilter', 'LINEAR_MIPMAP_LINEAR'))
wrap_mode = 'REPEAT'
if(tex.texture.extension == 'CLIP'):
wrap_mode = 'CLAMP'
tex_list[tex.texture.name]['scalars'].append(('wrap', wrap_mode))
if(envtype == 'MODULATE'):
if(alpha_tex and not alpha_map_assigned):
alpha_map_assigned = True
alpha_path = bpy.path.abspath(alpha_tex.texture.image.filepath)
if self.copy_tex:
alpha_path = save_image(alpha_tex.texture.image, self.file_path, self.tex_path)
tex_list[tex.texture.name]['scalars'].append(('alpha-file', '\"%s\"' % alpha_path))
if(obj.data.materials[f.material_index].game_settings.alpha_blend == 'CLIP'):
tex_list[tex.texture.name]['scalars'].append(('alpha', 'BINARY'))
if uv_name:
tex_list[tex.texture.name]['scalars'].append(('uv-name', uv_name))
#except:
# print('ERROR: can\'t get texture image on %s.' % tex.texture.name)
return tex_list
def get_used_textures(self):
""" Collect images from the UV images and Material texture slots
tex_list structure:
image_name: { 'scalars': [(name, val), (name, val), ...],
'path': 'path/to/texture'
}
"""
tex_list = {}
for obj in self.obj_list:
if obj.type == 'MESH':
# Texture from UV image
if self.uv_img_as_texture:
for num, uv in enumerate(obj.data.uv_textures):
for f in uv.data:
#if f.use_image:
if f.image.source == 'FILE':
if not f.image.name in tex_list:
name = uv.name
if num == 0: name = ''
t_path = bpy.path.abspath(f.image.filepath)
if self.copy_tex:
t_path = save_image(f.image, self.file_path, self.tex_path)
#tex_list[f.image.name] = (name, t_path, 'MODULATE')
tex_list[f.image.name] = {'path': t_path,
'scalars': [] }
tex_list[f.image.name]['scalars'].append(('envtype', 'MODULATE'))
if name:
tex_list[f.image.name]['scalars'].append(('uv-name', name))
# General textures
for f in obj.data.faces:
if f.material_index < len(obj.data.materials):
for tex in obj.data.materials[f.material_index].texture_slots:
if ((tex) and (not tex.texture.use_nodes)):
if tex.texture_coords == 'UV' and obj.data.uv_textures:
if tex.uv_layer:
uv_name = tex.uv_layer
if not [uv.name for uv in obj.data.uv_textures].index(uv_name):
uv_name = ''
else:
uv_name = '' #obj.data.uv_textures[0].name
if tex.texture.image and tex.texture.image.source == 'FILE':
if not tex.texture.name in list(tex_list.keys()):
#try:
envtype = 'MODULATE'
if tex.use_map_normal:
envtype = 'NORMAL'
if tex.use_map_emit:
envtype = 'GLOW'
if tex.use_map_specular:
envtype = 'GLOSS'
t_path = bpy.path.abspath(tex.texture.image.filepath)
if self.copy_tex:
t_path = save_image(tex.texture.image, self.file_path, self.tex_path)
#tex_list[tex.texture.name] = (uv_name, t_path, envtype)
tex_list[tex.texture.name] = {'path': t_path,
'scalars': [] }
tex_list[tex.texture.name]['scalars'].append(('envtype', envtype))
if uv_name:
tex_list[tex.texture.name]['scalars'].append(('uv-name', uv_name))
#except:
# print('ERROR: can\'t get texture image on %s.' % tex.texture.name)
return tex_list