def initializeGL(self):
f = QSurfaceFormat()
#f.setVersion(2, 2)
f.setDepthBufferSize(32)
p = QOpenGLVersionProfile(f)
self.gl = self.context().versionFunctions(p)
self.gl.initializeOpenGLFunctions()
self.setClearColor(self._bgColor)
self.loadObject()
if not BATCH_MODE:
self.loadTargetImageMeta(
self.systemModel.asteroid.sample_image_meta_file)
self.gl.glEnable(self.gl.GL_CULL_FACE)
# for transparent asteroid image on top of model
self.gl.glBlendFunc(self.gl.GL_SRC_ALPHA,
self.gl.GL_ONE_MINUS_SRC_ALPHA)
if self._render:
self._rendOpts()
else:
self._projOpts()
if not BATCH_MODE:
self.loadTargetImage(self.systemModel.asteroid.sample_image_file)
def create_format():
fmt = QSurfaceFormat()
fmt.setProfile(QSurfaceFormat.CoreProfile)
fmt.setVersion(3, 3) #vmware max opengl version is 3.3
fmt.setAlphaBufferSize(8)
fmt.setStencilBufferSize(8)
fmt.setDepthBufferSize(24)
fmt.setOption(QSurfaceFormat.DebugContext)
return fmt
def __init__(self, parent=None, **kwargs):
super(ViewerWindow, self).__init__(parent)
self.setSurfaceType(QWindow.OpenGLSurface)
format = QSurfaceFormat()
format.setVersion(3, 3)
format.setProfile(QSurfaceFormat.CoreProfile)
format.setStereo(False)
format.setSwapBehavior(QSurfaceFormat.DoubleBuffer)
format.setDepthBufferSize(24)
format.setSamples(16)
self.context = QOpenGLContext(self)
self.context.setFormat(format)
if not self.context.create():
raise Exception('self.context.create() failed')
self.create()
size = 720, 720
self.resize(*size)
self.context.makeCurrent(self)
self.hud_program = CrossHairProgram()
self.default_view = np.eye(4, dtype=np.float32)
self.view = self.default_view
self.model = np.eye(4, dtype=np.float32)
self.projection = np.eye(4, dtype=np.float32)
self.layer_manager = LayerManager()
self.visibility_toggle_listeners = []
self.multiview = True
self.rotation = q.quaternion()
self.scale = 0.6
self.translation = np.zeros(3)
self.radius = 0.5 * min(*size)
self.fov = 5.
self.camera_position = -12.
self.near_clip = .1
if 'near_clip' in kwargs:
self.near_clip = kwargs['near_clip']
self.far_clip = 100.
if 'far_clip' in kwargs:
self.far_clip = kwargs['far_clip']
self.projection_mode = 'perspective' # 'orthographic'
self.size = size
self.bg_white = False
self.viewpoint_dict = {}
print((self.instructions))
def __init__(self, parent=None, **kwargs):
super(ViewerWindow, self).__init__(parent)
self.setSurfaceType(QWindow.OpenGLSurface)
format = QSurfaceFormat()
format.setVersion(3, 3)
format.setProfile(QSurfaceFormat.CoreProfile)
format.setStereo(False)
format.setSwapBehavior(QSurfaceFormat.DoubleBuffer)
format.setDepthBufferSize(24)
format.setSamples(16)
self.context = QOpenGLContext(self)
self.context.setFormat(format)
if not self.context.create():
raise Exception('self.context.create() failed')
self.create()
size = 720, 720
self.resize(*size)
self.context.makeCurrent(self)
self.hud_program = CrossHairProgram()
self.default_view = np.eye(4, dtype=np.float32)
self.view = self.default_view
self.model = np.eye(4, dtype=np.float32)
self.projection = np.eye(4, dtype=np.float32)
self.layer_manager = LayerManager()
self.visibility_toggle_listeners = []
self.multiview = True
self.rotation = q.quaternion()
self.scale = 0.6
self.translation = np.zeros(3)
self.radius = 0.5 * min(*size)
self.fov = 5.
self.camera_position = -12.
self.near_clip = .1
if 'near_clip' in kwargs:
self.near_clip = kwargs['near_clip']
self.far_clip = 100.
if 'far_clip' in kwargs:
self.far_clip = kwargs['far_clip']
self.projection_mode = 'perspective' # 'orthographic'
self.size = size
self.bg_white = False
self.viewpoint_dict = {}
print((self.instructions))
def __init__(self,
args,
glWidget=QOpenGLWidget,
requestedGLVersion=(2, 1)):
super(_TestApplication, self).__init__(args)
glType = QOpenGLContext.openGLModuleType()
format = QSurfaceFormat()
format.setDepthBufferSize(24)
if glType == QOpenGLContext.LibGL:
info("OPENGL MODULE TYPE", "LibGL")
format.setVersion(requestedGLVersion[0], requestedGLVersion[1])
format.setProfile(QSurfaceFormat.CompatibilityProfile)
format.setOption(QSurfaceFormat.DebugContext)
QSurfaceFormat.setDefaultFormat(format)
else:
info(
"OPENGL MODULE TYPE",
"Unknown or LibGLES <--- this is likely to cause problems down the line"
)
self.debugMembers = False
self.mainWin = QWidget()
if glWidget == QOpenGLWidget:
# Only hard code size if we're not using a canvas
self.mainWin.resize(600, 600)
self.mainWin.setWindowTitle('TestApplication')
self.mainWidget = glWidget()
self.layout = QHBoxLayout(self.mainWin)
self.layout.addWidget(self.mainWidget)
self.mainWin.show()
ctx = QOpenGLContext.currentContext()
info("GL CURRENT CONTEXT", ctx)
format = ctx.format()
info("EFFECTIVE GL VERSION", ctx.format().version())
self.aboutToQuit.connect(self.applicationClosing)
def main():
qt_set_sequence_auto_mnemonic(False)
if hasattr(Qt, 'AA_EnableHighDpiScaling'):
QGuiApplication.setAttribute(Qt.AA_EnableHighDpiScaling, True)
if hasattr(Qt, 'AA_Use96Dpi'):
QGuiApplication.setAttribute(Qt.AA_Use96Dpi, True)
if hasattr(Qt, 'AA_ShareOpenGLContexts'):
fmt = QSurfaceFormat()
fmt.setDepthBufferSize(24)
QSurfaceFormat.setDefaultFormat(fmt)
QGuiApplication.setAttribute(Qt.AA_ShareOpenGLContexts, True)
# if sys.platform == 'darwin':
# qApp.setStyle('Fusion')
app = SingleApplication(vidcutter.__appid__, sys.argv)
app.setApplicationName(vidcutter.__appname__)
app.setApplicationVersion(vidcutter.__version__)
app.setDesktopFileName(vidcutter.__desktopid__)
app.setOrganizationDomain(vidcutter.__domain__)
app.setQuitOnLastWindowClosed(True)
win = MainWindow()
win.stylename = app.style().objectName().lower()
app.setActivationWindow(win)
app.messageReceived.connect(win.file_opener)
app.aboutToQuit.connect(MainWindow.cleanup)
exit_code = app.exec_()
if exit_code == MainWindow.EXIT_CODE_REBOOT:
if sys.platform == 'win32':
if hasattr(win.cutter, 'mpvWidget'):
win.close()
QProcess.startDetached('"{}"'.format(qApp.applicationFilePath()))
else:
QProcess.startDetached(' '.join(sys.argv))
sys.exit(exit_code)
from PyQt5.QtGui import QSurfaceFormat
from PyQt5.QtWidgets import QFormLayout, QHBoxLayout, QInputDialog, QLabel, QLineEdit
from PyQt5.QtWidgets import QMessageBox, QOpenGLWidget, QPushButton, QVBoxLayout
from PyQt5.QtWidgets import QWidget
from strike_with_a_pose.scene import Scene
from strike_with_a_pose.settings import INITIAL_PARAMS, MODEL, TRUE_CLASS
INSTRUCTIONS_F = pkg_resources.resource_filename("strike_with_a_pose",
"instructions.html")
ABOUT_F = pkg_resources.resource_filename("strike_with_a_pose", "about.html")
fmt = QSurfaceFormat()
fmt.setVersion(3, 3)
fmt.setProfile(QSurfaceFormat.CoreProfile)
fmt.setSwapInterval(1)
fmt.setDepthBufferSize(24)
fmt.setSamples(3)
QSurfaceFormat.setDefaultFormat(fmt)
class WindowInfo:
def __init__(self):
self.size = (0, 0)
self.mouse = (0, 0)
self.wheel = 0
self.time = 0
self.ratio = 1.0
self.viewport = (0, 0, 0, 0)
self.keys = np.full(256, False)
self.old_keys = np.copy(self.keys)
def main():
# make the Python warnings go to Friture logger
logging.captureWarnings(True)
logFormat = "%(asctime)s %(levelname)s %(name)s: %(message)s"
formatter = logging.Formatter(logFormat)
logFileName = "friture.log.txt"
dirs = appdirs.AppDirs("Friture", "")
logDir = dirs.user_data_dir
try:
os.makedirs(logDir)
except OSError as e:
if e.errno != errno.EEXIST:
raise
logFilePath = os.path.join(logDir, logFileName)
# log to file
fileHandler = logging.handlers.RotatingFileHandler(logFilePath,
maxBytes=100000,
backupCount=5)
fileHandler.setLevel(logging.DEBUG)
fileHandler.setFormatter(formatter)
rootLogger = logging.getLogger()
rootLogger.setLevel(logging.DEBUG)
rootLogger.addHandler(fileHandler)
if hasattr(sys, "frozen"):
# redirect stdout and stderr to the logger if this is a pyinstaller bundle
sys.stdout = StreamToLogger(logging.getLogger('STDOUT'), logging.INFO)
sys.stderr = StreamToLogger(logging.getLogger('STDERR'), logging.ERROR)
else:
# log to console if this is not a pyinstaller bundle
console = logging.StreamHandler()
console.setLevel(logging.DEBUG)
console.setFormatter(formatter)
rootLogger.addHandler(console)
# make Qt logs go to Friture logger
QtCore.qInstallMessageHandler(qt_message_handler)
logger = logging.getLogger(__name__)
logger.info("Friture %s starting on %s (%s)", friture.__version__,
platform.system(), sys.platform)
# make sure Qt loads the desktop OpenGL stack, rather than OpenGL ES or a software OpenGL
# only the former option is compatible with the use of PyOpenGL
QtCore.QCoreApplication.setAttribute(QtCore.Qt.AA_UseDesktopOpenGL)
if platform.system() == "Windows":
logger.info("Applying Windows-specific setup")
# enable automatic scaling for high-DPI screens
os.environ["QT_AUTO_SCREEN_SCALE_FACTOR"] = "1"
# set the App ID for Windows 7 to properly display the icon in the
# taskbar.
import ctypes
myappid = 'Friture.Friture.Friture.current' # arbitrary string
try:
ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID(
myappid)
except:
logger.error(
"Could not set the app model ID. If the plaftorm is older than Windows 7, this is normal."
)
app = QApplication(sys.argv)
if platform.system() == "Darwin":
logger.info("Applying Mac OS-specific setup")
# help the packaged application find the Qt plugins (imageformats and platforms)
pluginsPath = os.path.normpath(
os.path.join(QApplication.applicationDirPath(), os.path.pardir,
'PlugIns'))
logger.info("Adding the following to the Library paths: %s",
pluginsPath)
QApplication.addLibraryPath(pluginsPath)
# on macOS, OpenGL 2.1 does not work well
# request a 3.2 Core context instead
format = QSurfaceFormat()
format.setDepthBufferSize(24)
format.setStencilBufferSize(8)
format.setVersion(3, 2)
format.setProfile(QSurfaceFormat.CoreProfile)
QSurfaceFormat.setDefaultFormat(format)
# Splash screen
#pixmap = QPixmap(":/images/splash.png")
#splash = QSplashScreen(pixmap)
#splash.show()
#splash.showMessage("Initializing the audio subsystem")
app.processEvents()
window = Friture()
window.show()
#splash.finish(window)
profile = "no" # "python" or "kcachegrind" or anything else to disable
if len(sys.argv) > 1:
if sys.argv[1] == "--python":
profile = "python"
elif sys.argv[1] == "--kcachegrind":
profile = "kcachegrind"
elif sys.argv[1] == "--no":
profile = "no"
else:
logger.info("command-line arguments (%s) not recognized",
sys.argv[1:])
return_code = 0
if profile == "python":
import cProfile
import pstats
# friture.cprof can be visualized with SnakeViz
# http://jiffyclub.github.io/snakeviz/
# snakeviz friture.cprof
cProfile.runctx('app.exec_()',
globals(),
locals(),
filename="friture.cprof")
logger.info("Profile saved to '%s'", "friture.cprof")
stats = pstats.Stats("friture.cprof")
stats.strip_dirs().sort_stats('time').print_stats(20)
stats.strip_dirs().sort_stats('cumulative').print_stats(20)
elif profile == "kcachegrind":
import cProfile
import lsprofcalltree
p = cProfile.Profile()
p.run('app.exec_()')
k = lsprofcalltree.KCacheGrind(p)
with open('cachegrind.out.00000', 'wb') as data:
k.output(data)
else:
return_code = app.exec_()
# explicitly delete the main windows instead of waiting for the interpreter shutdown
# tentative to prevent errors on exit on macos
del window
sys.exit(return_code)
from PyQt5.QtCore import QUrl from PyQt5.QtGui import QGuiApplication, QOpenGLVersionProfile, QSurfaceFormat from PyQt5.QtQuick import QQuickView from PyQt5.QtQml import qmlRegisterType from _004_3d_loading_model_and_rotating.object import ModelUnderlay import platform if __name__ == '__main__': # Not working in Ubuntu 16.04, result in 1282 error for simple calling like glViewport(...) # TODO if platform.uname().system == 'Darwin': f = QSurfaceFormat() f.setVersion(4, 1) f.setDepthBufferSize(1) # fix depth buffer error f.setStencilBufferSize(1) # fix stencil buffer error # If CoreProfile is used, all the other QML rendering will fail, because they only use 2.1 f.setProfile(QSurfaceFormat.CompatibilityProfile) QSurfaceFormat.setDefaultFormat(f) qmlRegisterType(ModelUnderlay, 'OpenGLUnderQml', 1, 0, 'ModelUnderlay') app = QGuiApplication(sys.argv) view = QQuickView() # view.setFormat(f) view.setPersistentSceneGraph(True) view.setPersistentOpenGLContext(True) view.setResizeMode(QQuickView.SizeRootObjectToView) # Set for the object to resize correctly
self.translate = False
def wheelEvent(self,event) :
numPixels = event.pixelDelta();
if numPixels.x() > 0 :
self.modelPos.m_z += self.ZOOM
elif numPixels.x() < 0 :
self.modelPos.m_z -= self.ZOOM
self.update();
if __name__ == '__main__':
app = QApplication(sys.argv)
format=QSurfaceFormat()
format.setSamples(4);
format.setMajorVersion(4);
format.setMinorVersion(1);
format.setProfile(QSurfaceFormat.CoreProfile);
# now set the depth buffer to 24 bits
format.setDepthBufferSize(24);
# set that as the default format for all windows
QSurfaceFormat.setDefaultFormat(format);
window = MainWindow()
window.setFormat(format)
window.resize(1024,720)
window.show()
sys.exit(app.exec_())
import sys
from PyQt5.QtGui import QSurfaceFormat
from PyQt5.QtWidgets import QApplication
from mcjsontool.ui.ui import JSONToolUI
import mcjsontool.plugin
if __name__ == "__main__":
app = QApplication(sys.argv)
format_ = QSurfaceFormat()
format_.setVersion(4, 3)
format_.setDepthBufferSize(24)
format_.setProfile(QSurfaceFormat.CoreProfile)
QSurfaceFormat.setDefaultFormat(format_)
# temp: setup temp workspac
w = JSONToolUI()
w.show()
sys.exit(app.exec_())
int(self.height()*0.125), Qt.AlignCenter,
text)
painter.setRenderHint(QPainter.TextAntialiasing)
painter.fillRect(QRect(0, 0, self.width(), rect.height() + 2*border), QColor(0, 0, 0, 127))
painter.setPen(Qt.white)
painter.fillRect(QRect(0, 0, self.width(), rect.height() + 2*border), QColor(0, 0, 0, 127))
painter.drawText((self.width() - rect.width())/2, border, rect.width(),
rect.height(), Qt.AlignCenter | Qt.TextWordWrap, text)
if __name__ == '__main__':
import sys
app = QApplication(sys.argv)
format = QSurfaceFormat()
format.setSamples(4)
format.setDepthBufferSize(24)
format.setOption(QSurfaceFormat.DebugContext)
window = WaterWindow()
window.setFormat(format)
window.resize(640, 480)
window.showMaximized()
window.setAnimating(True)
sys.exit(app.exec_())
import ctypes
import numpy as np
import math
from .linalg import quaternion as q
from .transforms import *
from .gloo import *
# import threading
DEFAULT_FORMAT = QSurfaceFormat()
DEFAULT_FORMAT.setVersion(3, 3)
DEFAULT_FORMAT.setProfile(QSurfaceFormat.CoreProfile)
DEFAULT_FORMAT.setStereo(False)
DEFAULT_FORMAT.setSwapBehavior(QSurfaceFormat.DoubleBuffer)
DEFAULT_FORMAT.setDepthBufferSize(24)
DEFAULT_FORMAT.setSamples(4)
class OpenGLWindow(QWindow):
def __init__(self, parent=None):
super(OpenGLWindow, self).__init__(parent)
self.m_update_pending = False
self.m_animating = False
self.m_context = None
self.m_gl = None
self.setSurfaceType(QWindow.OpenGLSurface)
def initialise(self):
