def __init__(self, context):
"""Instantiates Open3D plugin.
Args:
context: A `base_plugin.TBContext` instance.
"""
self._logdir = context.logdir
self.data_reader = Open3DPluginDataReader(self._logdir)
self.window_lock = threading.Lock() # protect self._windows
self._http_api_lock = threading.Lock()
self._windows = {}
webrtc_server.disable_http_handshake()
# Dummy window to ensure GUI remains active even if all user windows are
# closed.
self._dummy_window = async_event_loop.run_sync(
gui.Application.instance.create_window, "Open3D Dummy Window", 32,
32)
def _start_gui(self):
webrtc_server.disable_http_handshake()
webrtc_server.enable_webrtc()
from open3d.visualization.async_event_loop import async_event_loop
self._gui = async_event_loop
# Dummy window to ensure GUI remains active even if all user windows are
# closed.
self._dummy_window = self._gui.run_sync(
gui.Application.instance.create_window, "Open3D Dummy Window", 32,
32)
webrtc_server.register_data_channel_message_callback(
"tensorboard/show_hide_axes", self._show_hide)
webrtc_server.register_data_channel_message_callback(
"tensorboard/show_hide_ground", self._show_hide)
webrtc_server.register_data_channel_message_callback(
"tensorboard/sync_view", self._sync_view)
webrtc_server.register_data_channel_message_callback(
"tensorboard/update_rendering", self._update_rendering)