class MeshroomApp(QApplication):
""" Meshroom UI Application. """
def __init__(self, args):
QtArgs = [args[0], '-style', 'fusion'] + args[1:] # force Fusion style by default
super(MeshroomApp, self).__init__(QtArgs)
self.setOrganizationName('AliceVision')
self.setApplicationName('Meshroom')
self.setAttribute(Qt.AA_EnableHighDpiScaling)
self.setApplicationVersion(meshroom.__version__)
font = self.font()
font.setPointSize(9)
self.setFont(font)
pwd = os.path.dirname(__file__)
self.setWindowIcon(QIcon(os.path.join(pwd, "img/meshroom.svg")))
# QML engine setup
qmlDir = os.path.join(pwd, "qml")
url = os.path.join(qmlDir, "main.qml")
self.engine = QmlInstantEngine()
self.engine.addFilesFromDirectory(qmlDir, recursive=True)
self.engine.setWatching(os.environ.get("MESHROOM_INSTANT_CODING", False))
# whether to output qml warnings to stderr (disable by default)
self.engine.setOutputWarningsToStandardError(MessageHandler.outputQmlWarnings)
qInstallMessageHandler(MessageHandler.handler)
self.engine.addImportPath(qmlDir)
components.registerTypes()
# expose available node types that can be instantiated
self.engine.rootContext().setContextProperty("_nodeTypes", sorted(nodesDesc.keys()))
# instantiate Reconstruction object
r = Reconstruction(parent=self)
self.engine.rootContext().setContextProperty("_reconstruction", r)
# those helpers should be available from QML Utils module as singletons, but:
# - qmlRegisterUncreatableType is not yet available in PySide2
# - declaring them as singleton in qmldir file causes random crash at exit
# => expose them as context properties instead
self.engine.rootContext().setContextProperty("Filepath", FilepathHelper(parent=self))
self.engine.rootContext().setContextProperty("Scene3DHelper", Scene3DHelper(parent=self))
self.engine.rootContext().setContextProperty("Clipboard", ClipboardHelper(parent=self))
# additional context properties
self.engine.rootContext().setContextProperty("_PaletteManager", PaletteManager(self.engine, parent=self))
self.engine.rootContext().setContextProperty("MeshroomApp", self)
# request any potential computation to stop on exit
self.aboutToQuit.connect(r.stopChildThreads)
parser = argparse.ArgumentParser(prog=args[0], description='Launch Meshroom UI.')
parser.add_argument('--project', metavar='MESHROOM_FILE', type=str, required=False,
help='Meshroom project file (e.g. myProject.mg).')
args = parser.parse_args(args[1:])
if args.project:
r.loadUrl(QUrl.fromLocalFile(args.project))
self.engine.load(os.path.normpath(url))
@Slot(str, result=str)
def markdownToHtml(self, md):
"""
Convert markdown to HTML.
Args:
md (str): the markdown text to convert
Returns:
str: the resulting HTML string
"""
try:
from markdown import markdown
except ImportError:
logging.warning("Can't import markdown module, returning source markdown text.")
return md
return markdown(md)
@Property(QJsonValue, constant=True)
def systemInfo(self):
import platform
import sys
return {
'platform': '{} {}'.format(platform.system(), platform.release()),
'python': 'Python {}'.format(sys.version.split(" ")[0])
}
@Property("QVariantList", constant=True)
def licensesModel(self):
"""
Get info about open-source licenses for the application.
Model provides:
title: the name of the project
localUrl: the local path to COPYING.md
onlineUrl: the remote path to COPYING.md
"""
rootDir = os.environ.get("MESHROOM_INSTALL_DIR", os.getcwd())
return [
{
"title": "Meshroom",
"localUrl": os.path.join(rootDir, "COPYING.md"),
"onlineUrl": "https://raw.githubusercontent.com/alicevision/meshroom/develop/COPYING.md"
},
{
"title": "AliceVision",
"localUrl": os.path.join(rootDir, "aliceVision", "share", "aliceVision", "COPYING.md"),
"onlineUrl": "https://raw.githubusercontent.com/alicevision/AliceVision/develop/COPYING.md"
}
]
class MeshroomApp(QApplication):
""" Meshroom UI Application. """
def __init__(self, args):
args = [args[0], '-style', 'fusion'] + args[1:] # force Fusion style by default
super(MeshroomApp, self).__init__(args)
self.setOrganizationName('AliceVision')
self.setApplicationName('Meshroom')
self.setAttribute(Qt.AA_EnableHighDpiScaling)
self.setApplicationVersion(meshroom.__version__)
font = self.font()
font.setPointSize(9)
self.setFont(font)
pwd = os.path.dirname(__file__)
self.setWindowIcon(QIcon(os.path.join(pwd, "img/meshroom.svg")))
# QML engine setup
qmlDir = os.path.join(pwd, "qml")
url = os.path.join(qmlDir, "main.qml")
self.engine = QmlInstantEngine()
self.engine.addFilesFromDirectory(qmlDir, recursive=True)
self.engine.setWatching(os.environ.get("MESHROOM_INSTANT_CODING", False))
# whether to output qml warnings to stderr (disable by default)
self.engine.setOutputWarningsToStandardError(bool(os.environ.get("MESHROOM_OUTPUT_QML_WARNINGS", False)))
self.engine.addImportPath(qmlDir)
components.registerTypes()
# expose available node types that can be instantiated
self.engine.rootContext().setContextProperty("_nodeTypes", sorted(nodesDesc.keys()))
r = Reconstruction(parent=self)
self.engine.rootContext().setContextProperty("_reconstruction", r)
pm = PaletteManager(self.engine, parent=self)
self.engine.rootContext().setContextProperty("_PaletteManager", pm)
fpHelper = FilepathHelper(parent=self)
self.engine.rootContext().setContextProperty("Filepath", fpHelper)
self.engine.rootContext().setContextProperty("MeshroomApp", self)
# Request any potential computation to stop on exit
self.aboutToQuit.connect(r.stopExecution)
self.engine.load(os.path.normpath(url))
@Slot(str, result=str)
def markdownToHtml(self, md):
"""
Convert markdown to HTML.
Args:
md (str): the markdown text to convert
Returns:
str: the resulting HTML string
"""
try:
from markdown import markdown
except ImportError:
logging.warning("Can't import markdown module, returning source markdown text.")
return md
return markdown(md)
@Property(QJsonValue, constant=True)
def systemInfo(self):
import platform
import sys
return {
'platform': '{} {}'.format(platform.system(), platform.release()),
'python': 'Python {}'.format(sys.version.split(" ")[0])
}
@Property("QVariantList", constant=True)
def licensesModel(self):
"""
Get info about open-source licenses for the application.
Model provides:
title: the name of the project
localUrl: the local path to COPYING.md
onlineUrl: the remote path to COPYING.md
"""
rootDir = os.environ.get("MESHROOM_INSTALL_DIR", os.getcwd())
return [
{
"title": "Meshroom",
"localUrl": os.path.join(rootDir, "COPYING.md"),
"onlineUrl": "https://raw.githubusercontent.com/alicevision/meshroom/develop/COPYING.md"
},
{
"title": "AliceVision",
"localUrl": os.path.join(rootDir, "aliceVision", "share", "aliceVision", "COPYING.md"),
"onlineUrl": "https://raw.githubusercontent.com/alicevision/AliceVision/develop/COPYING.md"
}
]
class MeshroomApp(QApplication):
""" Meshroom UI Application. """
def __init__(self, args):
QtArgs = [args[0], '-style', 'fusion'
] + args[1:] # force Fusion style by default
parser = argparse.ArgumentParser(prog=args[0],
description='Launch Meshroom UI.',
add_help=True)
parser.add_argument(
'project',
metavar='PROJECT',
type=str,
nargs='?',
help=
'Meshroom project file (e.g. myProject.mg) or folder with images to reconstruct.'
)
parser.add_argument(
'-i',
'--import',
metavar='IMAGES/FOLDERS',
type=str,
nargs='*',
help='Import images or folder with images to reconstruct.')
parser.add_argument(
'-I',
'--importRecursive',
metavar='FOLDERS',
type=str,
nargs='*',
help=
'Import images to reconstruct from specified folder and sub-folders.'
)
parser.add_argument('-s',
'--save',
metavar='PROJECT.mg',
type=str,
default='',
help='Save the created scene.')
parser.add_argument(
'-p',
'--pipeline',
metavar='MESHROOM_FILE/photogrammetry/hdri',
type=str,
default=os.environ.get("MESHROOM_DEFAULT_PIPELINE",
"photogrammetry"),
help=
'Override the default Meshroom pipeline with this external graph.')
parser.add_argument(
"--verbose",
help="Verbosity level",
default='warning',
choices=['fatal', 'error', 'warning', 'info', 'debug', 'trace'],
)
args = parser.parse_args(args[1:])
logStringToPython = {
'fatal': logging.FATAL,
'error': logging.ERROR,
'warning': logging.WARNING,
'info': logging.INFO,
'debug': logging.DEBUG,
'trace': logging.DEBUG,
}
logging.getLogger().setLevel(logStringToPython[args.verbose])
QApplication.setAttribute(Qt.AA_EnableHighDpiScaling)
super(MeshroomApp, self).__init__(QtArgs)
self.setOrganizationName('AliceVision')
self.setApplicationName('Meshroom')
self.setApplicationVersion(meshroom.__version_name__)
font = self.font()
font.setPointSize(9)
self.setFont(font)
pwd = os.path.dirname(__file__)
self.setWindowIcon(QIcon(os.path.join(pwd, "img/meshroom.svg")))
# QML engine setup
qmlDir = os.path.join(pwd, "qml")
url = os.path.join(qmlDir, "main.qml")
self.engine = QmlInstantEngine()
self.engine.addFilesFromDirectory(qmlDir, recursive=True)
self.engine.setWatching(
os.environ.get("MESHROOM_INSTANT_CODING", False))
# whether to output qml warnings to stderr (disable by default)
self.engine.setOutputWarningsToStandardError(
MessageHandler.outputQmlWarnings)
qInstallMessageHandler(MessageHandler.handler)
self.engine.addImportPath(qmlDir)
components.registerTypes()
# expose available node types that can be instantiated
self.engine.rootContext().setContextProperty("_nodeTypes",
sorted(nodesDesc.keys()))
# instantiate Reconstruction object
r = Reconstruction(defaultPipeline=args.pipeline, parent=self)
self.engine.rootContext().setContextProperty("_reconstruction", r)
# those helpers should be available from QML Utils module as singletons, but:
# - qmlRegisterUncreatableType is not yet available in PySide2
# - declaring them as singleton in qmldir file causes random crash at exit
# => expose them as context properties instead
self.engine.rootContext().setContextProperty(
"Filepath", FilepathHelper(parent=self))
self.engine.rootContext().setContextProperty(
"Scene3DHelper", Scene3DHelper(parent=self))
self.engine.rootContext().setContextProperty(
"Clipboard", ClipboardHelper(parent=self))
# additional context properties
self.engine.rootContext().setContextProperty(
"_PaletteManager", PaletteManager(self.engine, parent=self))
self.engine.rootContext().setContextProperty("MeshroomApp", self)
# request any potential computation to stop on exit
self.aboutToQuit.connect(r.stopChildThreads)
if args.project and not os.path.isfile(args.project):
raise RuntimeError(
"Meshroom Command Line Error: 'PROJECT' argument should be a Meshroom project file (.mg).\n"
"Invalid value: '{}'".format(args.project))
if args.project:
r.load(args.project)
else:
r.new()
# import is a python keyword, so we have to access the attribute by a string
if getattr(args, "import", None):
r.importImagesFromFolder(getattr(args, "import"), recursive=False)
if args.importRecursive:
r.importImagesFromFolder(args.importRecursive, recursive=True)
if args.save:
if os.path.isfile(args.save):
raise RuntimeError(
"Meshroom Command Line Error: Cannot save the new Meshroom project as the file (.mg) already exists.\n"
"Invalid value: '{}'".format(args.save))
projectFolder = os.path.dirname(args.save)
if not os.path.isdir(projectFolder):
if not os.path.isdir(os.path.dirname(projectFolder)):
raise RuntimeError(
"Meshroom Command Line Error: Cannot save the new Meshroom project file (.mg) as the parent of the folder does not exists.\n"
"Invalid value: '{}'".format(args.save))
os.mkdir(projectFolder)
r.saveAs(args.save)
self.engine.load(os.path.normpath(url))
@Slot(str, result=str)
def markdownToHtml(self, md):
"""
Convert markdown to HTML.
Args:
md (str): the markdown text to convert
Returns:
str: the resulting HTML string
"""
try:
from markdown import markdown
except ImportError:
logging.warning(
"Can't import markdown module, returning source markdown text."
)
return md
return markdown(md)
@Property(QJsonValue, constant=True)
def systemInfo(self):
import platform
import sys
return {
'platform': '{} {}'.format(platform.system(), platform.release()),
'python': 'Python {}'.format(sys.version.split(" ")[0])
}
@Property("QVariantList", constant=True)
def licensesModel(self):
"""
Get info about open-source licenses for the application.
Model provides:
title: the name of the project
localUrl: the local path to COPYING.md
onlineUrl: the remote path to COPYING.md
"""
rootDir = os.environ.get("MESHROOM_INSTALL_DIR", os.getcwd())
return [{
"title":
"Meshroom",
"localUrl":
os.path.join(rootDir, "COPYING.md"),
"onlineUrl":
"https://raw.githubusercontent.com/alicevision/meshroom/develop/COPYING.md"
}, {
"title":
"AliceVision",
"localUrl":
os.path.join(rootDir, "aliceVision", "share", "aliceVision",
"COPYING.md"),
"onlineUrl":
"https://raw.githubusercontent.com/alicevision/AliceVision/develop/COPYING.md"
}]