def __init__(self,
ddsFile,
debugContext=False,
parent=None,
f=Qt.WindowFlags()):
super(DDSWidget, self).__init__(parent, f)
self.ddsFile = ddsFile
self.clean = True
self.logger = None
self.program = None
self.transparecyProgram = None
self.texture = None
self.vbo = None
self.vao = None
self.backgroundColour = None
if debugContext:
format = QSurfaceFormat()
format.setOption(QSurfaceFormat.DebugContext)
self.setFormat(format)
self.logger = QOpenGLDebugLogger(self)
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,
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)
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_())