def _add_medias(self, *paths):
for path in paths[::-1]:
try:
media = Media(path)
except:
print(f'Unable to add media {path}')
else:
self._config.set_medias_last_dir(op.dirname(path))
item = QtGui.QStandardItem(path)
item.setData(media)
self._model.insertRow(0, item)
self._update_cfg()
def _add_medias(self, *paths):
for path in paths:
try:
media = Media(path)
except:
print('Unable to add media {}'.format(path))
else:
self._config.set_medias_last_dir(op.dirname(path))
item = QtGui.QStandardItem(path)
item.setData(media)
self._model.appendRow(item)
self._update_cfg()
def flat_remap(cfg):
cfg.medias = [Media('ngl-media-test.nut')]
m0 = cfg.medias[0]
cfg.duration = m0.duration
cfg.aspect_ratio = (m0.width, m0.height)
media_animkf = [
ngl.AnimKeyFrameFloat(-0.4, 1.833),
ngl.AnimKeyFrameFloat(cfg.duration, 1.833),
]
q = ngl.Quad((-1, -1, 0), (2, 0, 0), (0, 2, 0))
m = ngl.Media(m0.filename, time_anim=ngl.AnimatedTime(media_animkf))
t = ngl.Texture2D(data_src=m)
render = ngl.Render(q)
render.update_frag_resources(tex0=t)
return render
def media_phases_resources(cfg):
cfg.medias = [Media('ngl-media-test.nut')]
return _get_time_scene(cfg)
def media_phases_display(cfg):
cfg.medias = [Media('ngl-media-test.nut')]
return _get_time_scene(cfg)
def __init__(self, module_pkgname, assets_dir, hooksdir):
super(MainWindow, self).__init__(QtCore.Qt.Horizontal)
self._win_title_base = 'Node.gl viewer'
self.setWindowTitle(self._win_title_base)
self._module_pkgname = module_pkgname
self._scripts_mgr = ScriptsManager(module_pkgname)
self._hooksdir = hooksdir
medias = None
if assets_dir:
medias = []
for f in sorted(os.listdir(assets_dir)):
ext = f.rsplit('.', 1)[-1].lower()
path = op.join(assets_dir, f)
if op.isfile(path) and ext in ('mp4', 'mkv', 'avi', 'webm', 'mov', 'lrv'):
try:
media = Media(path)
except:
pass
else:
medias.append(media)
self._medias = medias
get_scene_func = self._get_scene
self._hooks = None
self._config = Config(module_pkgname)
# Apply previous geometry (position + dimensions)
rect = self._config.get('geometry')
if rect:
geometry = QtCore.QRect(*rect)
self.setGeometry(geometry)
gl_view = GLView(get_scene_func, self._config)
graph_view = GraphView(get_scene_func, self._config)
export_view = ExportView(get_scene_func, self._config)
serial_view = SerialView(get_scene_func)
self._tabs = [
('Player view', gl_view),
('Graph view', graph_view),
('Export', export_view),
('Serialization', serial_view),
]
self._last_tab_index = -1
self._tab_widget = QtWidgets.QTabWidget()
for tab_name, tab_view in self._tabs:
self._tab_widget.addTab(tab_view, tab_name)
self._tab_widget.currentChanged.connect(self._currentTabChanged)
self._scene_toolbar = Toolbar(self._config)
self._scene_toolbar.sceneChanged.connect(self._scene_changed)
self._scene_toolbar.sceneChanged.connect(self._scene_changed_hook)
self._scene_toolbar.sceneChanged.connect(self._config.scene_changed)
self._scene_toolbar.aspectRatioChanged.connect(gl_view.set_aspect_ratio)
self._scene_toolbar.aspectRatioChanged.connect(export_view.set_aspect_ratio)
self._scene_toolbar.aspectRatioChanged.connect(self._config.set_aspect_ratio)
self._scene_toolbar.samplesChanged.connect(gl_view.set_samples)
self._scene_toolbar.samplesChanged.connect(self._config.set_samples)
self._scene_toolbar.frameRateChanged.connect(gl_view.set_frame_rate)
self._scene_toolbar.frameRateChanged.connect(graph_view.set_frame_rate)
self._scene_toolbar.frameRateChanged.connect(export_view.set_frame_rate)
self._scene_toolbar.frameRateChanged.connect(self._config.set_frame_rate)
self._scene_toolbar.logLevelChanged.connect(self._config.set_log_level)
self._scene_toolbar.clearColorChanged.connect(gl_view.set_clear_color)
self._scene_toolbar.clearColorChanged.connect(self._config.set_clear_color)
self._scene_toolbar.backendChanged.connect(gl_view.set_backend)
self._scene_toolbar.backendChanged.connect(self._config.set_backend)
self._scene_toolbar.hudChanged.connect(self._config.set_hud)
self._errbuf = QtWidgets.QPlainTextEdit()
self._errbuf.setFont(QtGui.QFontDatabase.systemFont(QtGui.QFontDatabase.FixedFont))
self._errbuf.setReadOnly(True)
self._errbuf.hide()
self._hooks_lbl = QtWidgets.QLabel()
self._hooks_layout = QtWidgets.QHBoxLayout()
self._hooks_layout.addWidget(self._hooks_lbl)
self._hooks_widget = QtWidgets.QWidget()
self._hooks_widget.setLayout(self._hooks_layout)
self._hooks_widget.hide()
tabs_and_errbuf = QtWidgets.QVBoxLayout()
tabs_and_errbuf.addWidget(self._tab_widget)
tabs_and_errbuf.addWidget(self._errbuf)
tabs_and_errbuf.addWidget(self._hooks_widget)
tabs_and_errbuf_widget = QtWidgets.QWidget()
tabs_and_errbuf_widget.setLayout(tabs_and_errbuf)
self.addWidget(self._scene_toolbar)
self.addWidget(tabs_and_errbuf_widget)
self.setStretchFactor(1, 1)
self._scene_toolbar.reload_btn.clicked.connect(self._scripts_mgr.reload) # TODO: drop
self._scripts_mgr.error.connect(self._all_scripts_err)
self._scripts_mgr.scriptsChanged.connect(self._scene_toolbar.on_scripts_changed)
self._scripts_mgr.start()
self.error.connect(self._scene_err)
# Load the previous scene if the current and previously loaded
# module packages match
prev_pkgname = self._config.get('pkg')
prev_module = self._config.get('module')
prev_scene = self._config.get('scene')
if prev_pkgname == module_pkgname:
self._scene_toolbar.load_scene_from_name(prev_module, prev_scene)