def load(self):
name = self.archive.getName()
min = self.min_time()
max = self.max_time()
log.debug("GLScene.load: %s (min: %s, max %s)" % (name, min, max))
self.loaded = True
self.visible = True
def add_camera(self, camera):
"""
:param: GLCamera
"""
log.debug("Session.add_camera: %s" % camera)
if camera.name not in self.__cameras:
self.__cameras[camera.name] = camera
def remove_camera(self, camera):
"""
:param: GLCamera
"""
log.debug("Session.remove_camera: %s" % camera)
if camera.name in self.__cameras:
del self.__cameras[camera.name]
def add_camera(self, camera):
"""
:param camera: GLCamera object
"""
log.debug("GLWidget.add_camera: %s" % camera)
self.state.add_camera(camera)
self.signal_new_camera.emit(camera)
def add_camera(self, camera):
"""
:param camera: GLCamera object
"""
log.debug("GLWidget.add_camera: %s" % camera)
self.state.add_camera(camera)
self.signal_new_camera.emit(camera)
def remove_camera(self, camera):
"""
:param: GLCamera
"""
log.debug("Session.remove_camera: %s" % camera)
if camera.name in self.__cameras:
del self.__cameras[camera.name]
def save(self, filepath=None):
"""
Saves a session to a .io file.
"""
if filepath is None and self.filepath:
filepath = self.filepath
if not filepath:
raise AbcViewError("File path not set")
elif not filepath.endswith(self.EXT):
filepath += self.EXT
self.date = time.time()
log.debug("saving: %s" % filepath)
state = {
"app": {
"program": self.program,
"version": self.version,
"module": os.path.dirname(__file__),
},
"env": {
"user": os.environ.get("USERNAME"),
"host": os.environ.get("HOSTNAME"),
"platform": sys.platform,
},
"date":
self.date,
"properties":
self.properties,
"cameras": [
camera.serialize() for camera in self.__cameras.values()
if camera.name != "interactive"
],
"data":
self.serialize()
}
json.dump(state, open(filepath, "w"), sort_keys=True, indent=4)
def load(self):
name = self.archive.getName()
min = self.min_time()
max = self.max_time()
log.debug("GLScene.load: %s (min: %s, max %s)" % (name, min, max))
self.loaded = True
self.visible = True
def add_camera(self, camera):
"""
:param: GLCamera
"""
log.debug("Session.add_camera: %s" % camera)
if camera.name not in self.__cameras:
self.__cameras[camera.name] = camera
def remove_camera(self, camera):
"""
:param: GLCamera
"""
log.debug("[%s.remove_camera] %s" % (self, camera))
if camera.name in self.__cameras:
del self.__cameras[camera.name]
def save(self, filepath=None):
"""
Saves a session to a .io file.
"""
if filepath is None and self.filepath:
filepath = self.filepath
if not filepath:
raise AbcViewError("File path not set")
elif not filepath.endswith(self.EXT):
filepath += self.EXT
self.filepath = filepath
self.date = time.time()
log.debug("[%s.save] %s" % (self, filepath))
state = {
"app": {
"program": self.program,
"version": self.version,
"module": os.path.dirname(__file__),
},
"env": {
"user": os.environ.get("USER", os.environ.get("USERNAME")),
"host": os.environ.get("HOST", os.environ.get("HOSTNAME")),
"platform": sys.platform,
},
"date": self.date,
"min_time": self.min_time,
"max_time": self.max_time,
"current_time": self.current_time,
"frames_per_second": self.frames_per_second,
"properties": self.properties,
"cameras": [camera.serialize() for camera in self.__cameras.values()],
"data": self.serialize()
}
json.dump(state, open(filepath, "w"), sort_keys=True, indent=4)
def add_camera(self, camera):
"""
:param: GLCamera
"""
log.debug("[%s.add_camera] %s" % (self, camera))
if camera.name not in self.__cameras:
self.__cameras[camera.name] = camera
def add_camera(self, camera):
"""
:param: GLCamera
"""
log.debug("[%s.add_camera] %s" % (self, camera))
if camera.name not in self.__cameras:
self.__cameras[camera.name] = camera
def remove_camera(self, camera):
"""
:param: GLCamera
"""
log.debug("[%s.remove_camera] %s" % (self, camera))
if camera.name in self.__cameras:
del self.__cameras[camera.name]
def save(self, filepath=None):
"""
Saves a session to a .io file.
"""
if filepath is None and self.filepath:
filepath = self.filepath
if not filepath:
raise AbcViewError("File path not set")
elif not filepath.endswith(self.EXT):
filepath += self.EXT
self.date = time.time()
log.debug("saving: %s" % filepath)
state = {
"app": {
"program": self.program,
"version": self.version,
"module": os.path.dirname(__file__),
},
"env": {
"user": os.environ.get("USERNAME"),
"host": os.environ.get("HOSTNAME"),
"platform": sys.platform,
},
"date": self.date,
"properties": self.properties,
"cameras": [camera.serialize() for camera in self.__cameras.values() if camera.name != "interactive"],
"data": self.serialize()
}
json.dump(state, open(filepath, "w"), sort_keys=True, indent=4)
def save(self, filepath=None):
"""
Saves a session to a .io file.
"""
if filepath is None and self.filepath:
filepath = self.filepath
if not filepath:
raise AbcViewError("File path not set")
elif not filepath.endswith(self.EXT):
filepath += self.EXT
self.filepath = filepath
self.date = time.time()
log.debug("[%s.save] %s" % (self, filepath))
state = {
"app": {
"program": self.program,
"version": self.version,
"module": os.path.dirname(__file__),
},
"env": {
"user": os.environ.get("USER", os.environ.get("USERNAME")),
"host": os.environ.get("HOST", os.environ.get("HOSTNAME")),
"platform": sys.platform,
},
"date": self.date,
"min_time": self.min_time,
"max_time": self.max_time,
"current_time": self.current_time,
"frames_per_second": self.frames_per_second,
"properties": self.properties.local,
"cameras":
[camera.serialize() for camera in self.__cameras.values()],
"data": self.serialize()
}
json.dump(state, open(filepath, "w"), sort_keys=True, indent=4)
def get_archive(filepath):
"""
caches alembic archives
"""
if filepath not in ARCHIVES:
log.debug("[get_archive] %s" % filepath)
ARCHIVES[filepath] = IArchive(str(filepath))
return ARCHIVES[filepath]
def get_archive(filepath):
"""
caches alembic archives
"""
if filepath not in ARCHIVES:
log.debug("[get_archive] %s" % filepath)
ARCHIVES[filepath] = IArchive(str(filepath))
return ARCHIVES[filepath]
def remove_item(self, item):
"""
Removes an item from the session
:param item: Scene or Session object
"""
if item in self.__items:
self.__items.remove(item)
else:
log.debug("Item not in session: %s" % item)
def remove_item(self, item):
"""
Removes an item from the session
:param item: Scene or Session object
"""
if item in self.__items:
self.__items.remove(item)
else:
log.debug("Item not in session: %s" % item)
def add_view(self, viewer):
"""
Adds a new view for this camera.
"""
log.debug("[GLCameraMixin.add_view] %s %s" % (self.name, viewer))
self.views[viewer] = AbcGLCamera(self)
self.views[viewer].setTranslation(self._translation)
self.views[viewer].setRotation(self._rotation)
self.views[viewer].setScale(self._scale)
self.views[viewer].setCenterOfInterest(self._center)
self.views[viewer].setClippingPlanes(self._near, self._far)
def remove_view(self, viewer):
"""
Removes a view (glcamera) from this camera.
"""
log.debug("[GLCameraMixin.remove_view] %s %s" % (self.name, viewer))
if viewer in self.views:
del self.views[viewer]
# switch the default viewer for this camera
for viewer in self.views:
if viewer != self.viewer:
self.viewer = viewer
def remove_view(self, viewer):
"""
Removes a view (glcamera) from this camera.
"""
log.debug("[GLCameraMixin.remove_view] %s %s" % (self.name, viewer))
if viewer in self.views:
del self.views[viewer]
# switch the default viewer for this camera
for viewer in self.views:
if viewer != self.viewer:
self.viewer = viewer
def add_view(self, viewer):
"""
Adds a new view for this camera.
"""
log.debug("[GLCameraMixin.add_view] %s %s" % (self.name, viewer))
self.views[viewer] = AbcGLCamera(self)
self.views[viewer].setTranslation(self._translation)
self.views[viewer].setRotation(self._rotation)
self.views[viewer].setScale(self._scale)
self.views[viewer].setCenterOfInterest(self._center)
self.views[viewer].setClippingPlanes(self._near, self._far)
def load(self, func_name="load"):
"""
Defers actually loading the scene until necessary.
"""
if not self.loaded and not self.bad:
log.debug("[%s] reading %s" % (func_name, self.filepath))
try:
super(SceneWrapper, self).__init__(self.filepath)
self.loaded = True
except Exception, e:
log.warn("BAD ARCHIVE: %s\n%s" % (self.filepath, str(e)))
self.bad = True
def load(self, func_name="load"):
"""
Defers actually loading the scene until necessary.
"""
if not self.loaded and not self.bad:
log.debug("[%s] reading %s" % (func_name, self.filepath))
try:
super(SceneWrapper, self).__init__(self.filepath)
self.loaded = True
except Exception, e:
log.warn("BAD ARCHIVE: %s\n%s" % (self.filepath, str(e)))
self.bad = True
def set_camera(self, camera):
"""
Sets the "active" camera for a given session.
:param: GLCamera
"""
log.debug("Session.set_camera: %s" % camera)
if camera.name not in self.__cameras:
self.__cameras[camera.name] = camera
for name, cam in self.__cameras.items():
cam.loaded = False
self.__cameras[camera.name].loaded = True
def set_camera(self, camera):
"""
Sets the "active" camera for a given session.
:param: GLCamera
"""
log.debug("[%s.set_camera] %s" % (self, camera))
if camera.name not in self.__cameras:
self.__cameras[camera.name] = camera
for name, cam in self.__cameras.items():
cam.loaded = False
self.__cameras[camera.name].loaded = True
def add_item(self, item):
"""
Adds and item to the session
:param item: Scene or Session object
"""
log.debug("[%s.add_item] %s" % (self, item))
found_instances = [i.filepath for i in self.items if i.filepath == item.filepath]
item.instance = len(found_instances) + 1
item.parent = self
self.apply_overrides(item)
self.__items.append(item)
def add_file(self, filepath):
"""
Adds a filepath to the session
:param filepath: path to file
"""
log.debug("[%s.add_file] %s" % (self, filepath))
if filepath.endswith(self.EXT):
item = Session(filepath)
elif filepath.endswith(Scene.EXT):
item = Scene(filepath)
else:
raise AbcViewError("Unsupported file type: %s" % filepath)
self.add_item(item)
return item
def add_file(self, filepath):
"""
Adds a filepath to the session
:param filepath: path to file
"""
log.debug("[%s.add_file] %s" % (self, filepath))
if filepath.endswith(self.EXT):
item = Session(filepath)
elif filepath.endswith(Scene.EXT):
item = Scene(filepath)
else:
raise AbcViewError("Unsupported file type: %s" % filepath)
self.add_item(item)
return item
def add_item(self, item):
"""
Adds and item to the session
:param item: Scene or Session object
"""
log.debug("[%s.add_item] %s" % (self, item))
found_instances = [i.filepath for i in self.items if i.filepath == item.filepath]
item.instance = len(found_instances) + 1
# TODO: replace with session deserialization
if type(item) == Session:
temp = copy.deepcopy(item.properties.local)
item.properties = idict()
item.properties.inherited.update(temp)
self.__items.append(item)
def add_item(self, item):
"""
Adds and item to the session
:param item: Scene or Session object
"""
log.debug("[%s.add_item] %s" % (self, item))
found_instances = [
i.filepath for i in self.items if i.filepath == item.filepath
]
item.instance = len(found_instances) + 1
item.parent = self
def apply_overrides(item):
"""applies item overrides to children"""
if item.type() == Camera.type():
return
for path, overs in item.overrides.items():
if item.type() == Scene.type():
if path == item.instancepath():
item.name = overs.get("name", item.name)
item.loaded = overs.get("loaded", item.loaded)
item.filepath = overs.get("filepath", item.filepath)
item.properties.update(overs.get("properties", {}))
elif item.type() == Session.type():
for child in item.walk():
if child.type() == Camera.type():
continue
elif not path.startswith(child.instancepath()):
continue
elif path == child.instancepath():
child.name = overs.get("name", child.name)
child.loaded = overs.get("loaded", child.loaded)
child.filepath = overs.get("filepath",
child.filepath)
child.properties.update(overs.get(
"properties", {}))
elif child.type() == Session.type():
apply_overrides(child)
apply_overrides(item)
self.__items.append(item)
def add_item(self, item):
"""
Adds and item to the session
:param item: Scene or Session object
"""
log.debug("[%s.add_item] %s" % (self, item))
found_instances = [
i.filepath for i in self.items if i.filepath == item.filepath
]
item.instance = len(found_instances) + 1
# TODO: replace with session deserialization
if type(item) == Session:
temp = copy.deepcopy(item.properties.local)
item.properties = idict()
item.properties.inherited.update(temp)
self.__items.append(item)
def add_item(self, item):
"""
Adds and item to the session
:param item: Scene or Session object
"""
log.debug("[%s.add_item] %s" % (self, item))
found_instances = [i.filepath for i in self.items if i.filepath == item.filepath]
item.instance = len(found_instances) + 1
item.parent = self
def apply_overrides(item):
"""applies item overrides to children"""
if item.type() == Camera.type():
return
for path, overs in item.overrides.items():
if item.type() == Scene.type():
if path == item.instancepath():
item.name = overs.get("name", item.name)
item.loaded = overs.get("loaded", item.loaded)
item.filepath = overs.get("filepath", item.filepath)
item.properties.update(overs.get("properties", {}))
elif item.type() == Session.type():
for child in item.walk():
if child.type() == Camera.type():
continue
elif not path.startswith(child.instancepath()):
continue
elif path == child.instancepath():
child.name = overs.get("name", child.name)
child.loaded = overs.get("loaded", child.loaded)
child.filepath = overs.get("filepath", child.filepath)
child.properties.update(overs.get("properties", {}))
elif child.type() == Session.type():
apply_overrides(child)
apply_overrides(item)
self.__items.append(item)
def _set_scenes(self):
log.debug("use add_scene() to add scenes")
def set_bad(self, bad):
"""
Set this tree widget item as being "bad" for some reason, e.g. an
undrawable scene, with a visual indicator.
"""
log.debug("[%s.set_bad] %s" % (self, bad))
def set_bad(self, bad):
"""
Set this tree widget item as being "bad" for some reason, e.g. an
undrawable scene, with a visual indicator.
"""
log.debug("[%s.set_bad] %s" % (self, bad))
def _not_settable(self, value):
log.debug("GLICamera immutable attribute")
def _not_settable(self, value):
log.debug("ICamera name is immutable")
def _not_settable(self, value):
log.debug("GLICamera immutable attribute")
def selection(self, x, y, camera):
log.debug("[%s.selection] %s %s %s" % (self, x, y, camera))
if camera:
return self.scene.selection(int(x), int(y), camera)
return None
def selection(self, x, y, camera):
log.debug("[%s.selection] %s %s %s" % (self, x, y, camera))
if camera:
return self.scene.selection(int(x), int(y), camera)
return None
def _set_cameras(self):
log.debug("use add_camera()")
def _set_scenes(self):
log.debug("use add_scene() to add scenes")
def _set_cameras(self):
log.debug("use add_camera()")
def _not_settable(self, value):
log.debug("ICamera name is immutable")
