def append_meshes(self, objects=None, component=None, prefix=None):
""" Append the objects to the scene
The ``objects`` are located either in:
MORSE_COMPONENTS/``self._category``/``component``.blend/Object/
or in: MORSE_RESOURCE_PATH/``component``/Object/
:param objects: list of the objects names to append
:param component: component in which the objects are located
:param prefix: filter the objects names to append (used by PassiveObject)
:return: list of the imported (selected) Blender objects
"""
if not component:
component = self._blender_filename
if component.endswith('.blend'):
filepath = os.path.abspath(component) # external blend file
else:
filepath = os.path.join(MORSE_COMPONENTS, self._category, \
component + '.blend')
looked_dirs = [filepath]
if not os.path.exists(filepath):
# Search for some blend file in different paths
filepath = None
resource_path = MORSE_RESOURCE_PATH.split(os.pathsep)
for path in resource_path:
tmp = os.path.join(path, component)
looked_dirs.append(tmp)
if os.path.exists(tmp):
filepath = tmp
break
# Check if we got a match
if not filepath:
logger.error("Error while trying to load '%s': model not found.\n"
"I was looking for one of these files: \n%s\n"
"Either provide an absolute path, or a path relative \n"
"to MORSE assets directories ($MORSE_RESOURCE_PATH \n"
"or default path, typically $PREFIX/share/morse/data)."% (component, looked_dirs))
raise FileNotFoundError("%s '%s' not found"%(self.__class__.__name__, component))
if not objects: # link_append all objects from blend file
objects = bpymorse.get_objects_in_blend(filepath)
if prefix: # filter (used by PassiveObject)
objects = [obj for obj in objects if obj.startswith(prefix)]
# Format the objects list for link_append
objlist = [{'name':obj} for obj in objects]
bpymorse.deselect_all()
# Append the objects to the scene, and (auto)select them
bpymorse.link_append(directory=filepath + '/Object/', link=False,
autoselect=True, files=objlist)
return bpymorse.get_selected_objects()
def append_meshes(self, objects=None, component=None, prefix=None):
""" Append the objects to the scene
The ``objects`` are located either in:
MORSE_COMPONENTS/``self._category``/``component``.blend/Object/
or in: MORSE_RESOURCE_PATH/``component``/Object/
:param objects: list of the objects names to append
:param component: component in which the objects are located
:param prefix: filter the objects names to append (used by PassiveObject)
:return: list of the imported (selected) Blender objects
"""
if not component:
component = self._blender_filename
if component.endswith(".blend"):
filepath = os.path.abspath(component) # external blend file
else:
filepath = os.path.join(MORSE_COMPONENTS, self._category, component + ".blend")
looked_dirs = [filepath]
if not os.path.exists(filepath):
# Search for some blend file in different paths
filepath = None
resource_path = MORSE_RESOURCE_PATH.split(os.pathsep)
for path in resource_path:
tmp = os.path.join(path, component)
looked_dirs.append(tmp)
if os.path.exists(tmp):
filepath = tmp
break
# Check if we got a match
if not filepath:
logger.error(
"Error while trying to load '%s': model not found.\n"
"I was looking for one of these files: \n%s\n"
"Either provide an absolute path, or a path relative \n"
"to MORSE assets directories ($MORSE_RESOURCE_PATH \n"
"or default path, typically $PREFIX/share/morse/data)." % (component, looked_dirs)
)
raise FileNotFoundError("%s '%s' not found" % (self.__class__.__name__, component))
if not objects: # link_append all objects from blend file
objects = bpymorse.get_objects_in_blend(filepath)
if prefix: # filter (used by PassiveObject)
objects = [obj for obj in objects if obj.startswith(prefix)]
# Format the objects list for link_append
objlist = [{"name": obj} for obj in objects]
bpymorse.deselect_all()
# Append the objects to the scene, and (auto)select them
bpymorse.link_append(directory=filepath + "/Object/", link=False, autoselect=True, files=objlist)
return bpymorse.get_selected_objects()
def append_meshes(self, objects=None, component=None, prefix=None):
""" Append the objects to the scene
The ``objects`` are located either in:
MORSE_COMPONENTS/``self._category``/``component``.blend/Object/
or in: MORSE_RESOURCE_PATH/``component``/Object/
:param objects: list of the objects names to append
:param component: component in which the objects are located
:param prefix: filter the objects names to append (used by PassiveObject)
:return: list of the imported (selected) Blender objects
"""
if not component:
component = self._blender_filename
if component.endswith('.blend'):
filepath = os.path.abspath(component) # external blend file
else:
filepath = os.path.join(MORSE_COMPONENTS, self._category, \
component + '.blend')
if not os.path.exists(filepath):
# Search for some blend file in different paths
filepath = None
resource_path = MORSE_RESOURCE_PATH.split(':')
for path in resource_path:
tmp = os.path.join(path, component)
if os.path.exists(tmp):
filepath = tmp
break
# Check if we got a match
if not filepath:
logger.error("Blender file '%s' for external asset import can" \
"not be found.\nEither provide an absolute path," \
" or a path relative to MORSE assets directory\n" \
"(typically $PREFIX/share/morse/data)"%component)
return
if not objects: # link_append all objects from blend file
objects = bpymorse.get_objects_in_blend(filepath)
if prefix: # filter (used by PassiveObject)
objects = [obj for obj in objects if obj.startswith(prefix)]
# Format the objects list for link_append
objlist = [{'name': obj} for obj in objects]
bpymorse.deselect_all()
# Append the objects to the scene, and (auto)select them
bpymorse.link_append(directory=filepath + '/Object/',
link=False,
autoselect=True,
files=objlist)
return bpymorse.get_selected_objects()
def append_meshes(self, objects=None, component=None, prefix=None):
""" Append the objects to the scene
The ``objects`` are located either in:
MORSE_COMPONENTS/``self._category``/``component``.blend/Object/
or in: MORSE_RESOURCE_PATH/``component``/Object/
:param objects: list of the objects names to append
:param component: component in which the objects are located
:param prefix: filter the objects names to append (used by PassiveObject)
:return: list of the imported (selected) Blender objects
"""
if not component:
component = self._blender_filename
if component.endswith('.blend'):
filepath = os.path.abspath(component) # external blend file
else:
filepath = os.path.join(MORSE_COMPONENTS, self._category, \
component + '.blend')
if not os.path.exists(filepath):
# Search for some blend file in different paths
filepath = None
resource_path = MORSE_RESOURCE_PATH.split(':')
for path in resource_path:
tmp = os.path.join(path, component)
if os.path.exists(tmp):
filepath = tmp
break
# Check if we got a match
if not filepath:
logger.error("Blender file '%s' for external asset import can" \
"not be found.\nEither provide an absolute path," \
" or a path relative to MORSE assets directory\n" \
"(typically $PREFIX/share/morse/data)"%component)
return
if not objects: # link_append all objects from blend file
objects = bpymorse.get_objects_in_blend(filepath)
if prefix: # filter (used by PassiveObject)
objects = [obj for obj in objects if obj.startswith(prefix)]
# Format the objects list for link_append
objlist = [{'name':obj} for obj in objects]
bpymorse.deselect_all()
# Append the objects to the scene, and (auto)select them
bpymorse.link_append(directory=filepath + '/Object/', link=False,
autoselect=True, files=objlist)
return bpymorse.get_selected_objects()
def append_meshes(self, objects=None, component=None, prefix=None):
""" Append the objects to the scene
The ``objects`` are located either in:
MORSE_COMPONENTS/``self._category``/``component``.blend/Object/
or in: MORSE_RESOURCE_PATH/``component``/Object/
If `component` is not set (neither as argument of `append_meshes` nor
through the :py:class:`AbstractComponent` constructor), a Blender
`Empty` is created instead.
:param objects: list of the objects names to append
:param component: component in which the objects are located
:param prefix: filter the objects names to append (used by PassiveObject)
:return: list of the imported (selected) Blender objects
"""
component = component or self._blender_filename
if not component: # no Blender resource: simply create an empty
bpymorse.deselect_all()
bpymorse.add_morse_empty()
return [bpymorse.get_first_selected_object()]
filepath = self._compute_filepath(component)
if not objects: # append all objects from blend file
objects = bpymorse.get_objects_in_blend(filepath)
if prefix: # filter (used by PassiveObject)
objects = [obj for obj in objects if obj.startswith(prefix)]
# Format the objects list to append
objlist = [{"name": obj} for obj in objects]
bpymorse.deselect_all()
# Append the objects to the scene, and (auto)select them
if bpymorse.version() >= (2, 71, 6):
bpymorse.append(directory=filepath + "/Object/", autoselect=True, files=objlist)
else:
bpymorse.link_append(directory=filepath + "/Object/", link=False, autoselect=True, files=objlist)
return bpymorse.get_selected_objects()
def append_meshes(self, objects=None, component=None, prefix=None):
""" Append the component's Blender objects to the scene
The ``objects`` are located either in:
MORSE_COMPONENTS/``self._category``/``component``.blend/Object/
or in: MORSE_RESOURCE_PATH/``component``/Object/
If `component` is not set (neither as argument of `append_meshes` nor
through the :py:class:`AbstractComponent` constructor), a Blender
`Empty` is created instead.
.. note::
By default, all the objects present in the component's blend file are
imported. If you need to exclude some (like lights you may have in your
blend file), prefix the name of this objects with ``_`` so that MORSE
ignores them.
:param objects: list of the objects names to append
:param component: component in which the objects are located
:param prefix: filter the objects names to append (used by PassiveObject)
:return: list of the imported (selected) Blender objects
"""
component = component or self._blender_filename
if not component: # no Blender resource: simply create an empty
bpymorse.deselect_all()
bpymorse.add_morse_empty()
return [
bpymorse.get_first_selected_object(),
]
filepath = self._compute_filepath(component)
if not objects: # append all objects from blend file
objects = bpymorse.get_objects_in_blend(filepath)
filtered_objects = objects
# ignore objects starting with '_'
filtered_objects = [obj for obj in objects if not obj.startswith('_')]
if prefix: # filter (used by PassiveObject)
filtered_objects = [
obj for obj in filtered_objects if obj.startswith(prefix)
]
logger.info("Importing objects from %s: %s" % (filepath, str(objects)))
excluded = set(objects) - set(filtered_objects)
if excluded:
logger.info("(excluding %s)" % str(list(excluded)))
# Format the objects list to append
objlist = [{'name': obj} for obj in filtered_objects]
bpymorse.deselect_all()
# Append the objects to the scene, and (auto)select them
if bpymorse.version() >= (2, 71, 6):
bpymorse.append(directory=filepath + '/Object/',
autoselect=True,
files=objlist)
else:
bpymorse.link_append(directory=filepath + '/Object/',
link=False,
autoselect=True,
files=objlist)
return bpymorse.get_selected_objects()
def append_meshes(self, objects=None, component=None, prefix=None):
""" Append the objects to the scene
The ``objects`` are located either in:
MORSE_COMPONENTS/``self._category``/``component``.blend/Object/
or in: MORSE_RESOURCE_PATH/``component``/Object/
If `component` is not set (neither as argument of `append_meshes` nor
through the :py:class:`AbstractComponent` constructor), a Blender
`Empty` is created instead.
:param objects: list of the objects names to append
:param component: component in which the objects are located
:param prefix: filter the objects names to append (used by PassiveObject)
:return: list of the imported (selected) Blender objects
"""
component = component or self._blender_filename
if not component: # no Blender resource: simply create an empty
bpymorse.deselect_all()
bpymorse.add_morse_empty()
return [bpymorse.get_first_selected_object(),]
if component.endswith('.blend'):
filepath = os.path.abspath(component) # external blend file
else:
filepath = os.path.join(MORSE_COMPONENTS, self._category,
component + '.blend')
looked_dirs = [filepath]
if not os.path.exists(filepath):
# Search for some blend file in different paths
filepath = None
resource_path = MORSE_RESOURCE_PATH.split(os.pathsep)
for path in resource_path:
tmp = os.path.join(path, component)
looked_dirs.append(tmp)
if os.path.exists(tmp):
filepath = tmp
break
# Check if we got a match
if not filepath:
logger.error("Error while trying to load '%s': model not found.\n"
"I was looking for one of these files: \n%s\n"
"Either provide an absolute path, or a path relative \n"
"to MORSE assets directories ($MORSE_RESOURCE_PATH \n"
"or default path, typically $PREFIX/share/morse/data)."% (component, looked_dirs))
raise FileNotFoundError("%s '%s' not found"%(self.__class__.__name__, component))
if not objects: # append all objects from blend file
objects = bpymorse.get_objects_in_blend(filepath)
if prefix: # filter (used by PassiveObject)
objects = [obj for obj in objects if obj.startswith(prefix)]
# Format the objects list to append
objlist = [{'name':obj} for obj in objects]
bpymorse.deselect_all()
# Append the objects to the scene, and (auto)select them
if bpymorse.version() >= (2, 71, 6):
bpymorse.append(directory=filepath + '/Object/',
autoselect=True, files=objlist)
else:
bpymorse.link_append(directory=filepath + '/Object/', link=False,
autoselect=True, files=objlist)
return bpymorse.get_selected_objects()
def append_meshes(self, objects=None, component=None, prefix=None):
""" Append the component's Blender objects to the scene
The ``objects`` are located either in:
MORSE_COMPONENTS/``self._category``/``component``.blend/Object/
or in: MORSE_RESOURCE_PATH/``component``/Object/
If `component` is not set (neither as argument of `append_meshes` nor
through the :py:class:`AbstractComponent` constructor), a Blender
`Empty` is created instead.
.. note::
By default, all the objects present in the component's blend file are
imported. If you need to exclude some (like lights you may have in your
blend file), prefix the name of this objects with ``_`` so that MORSE
ignores them.
:param objects: list of the objects names to append
:param component: component in which the objects are located
:param prefix: filter the objects names to append (used by PassiveObject)
:return: list of the imported (selected) Blender objects
"""
component = component or self._blender_filename
if not component: # no Blender resource: simply create an empty
bpymorse.deselect_all()
bpymorse.add_morse_empty()
return [bpymorse.get_first_selected_object(),]
filepath = self._compute_filepath(component)
if not objects: # append all objects from blend file
objects = bpymorse.get_objects_in_blend(filepath)
filtered_objects = objects
# ignore objects starting with '_'
filtered_objects = [obj for obj in objects if not obj.startswith('_')]
if prefix: # filter (used by PassiveObject)
filtered_objects = [obj for obj in filtered_objects if obj.startswith(prefix)]
logger.info("Importing objects from %s: %s" % (filepath,
str(objects)))
excluded = set(objects) - set(filtered_objects)
if excluded:
logger.info("(excluding %s)" % str(list(excluded)))
# Format the objects list to append
objlist = [{'name':obj} for obj in filtered_objects]
bpymorse.deselect_all()
# Append the objects to the scene, and (auto)select them
if bpymorse.version() >= (2, 71, 6):
bpymorse.append(directory=filepath + '/Object/',
autoselect=True, files=objlist)
else:
bpymorse.link_append(directory=filepath + '/Object/', link=False,
autoselect=True, files=objlist)
return bpymorse.get_selected_objects()