Hi Henrik,
This is a OSX only issue.
Having QT & pythonOCC working together on OSX is perhaps difficult to
achieve.
The OGL that OCC has been built with, is that of X11, while QT is
implemented on top of Quartz / Cocoa.
Could that perhaps explain it? I'm simplying echo'ing what Thomas explained
me before.
You mentioned to me that you were able to get the demo app in Cocoa ( OCC
cocoa patch Emmanual ) running.
Well, it would be an absolute dream if somehow, someway we'd be able to get
this working with pythonOCC too!
Cheers,
-jelle
On Wed, Feb 3, 2010 at 6:31 PM, Henrik Rudstrom <hrudst...@googlemail.com>wrote:
> Hi
> First of all thanks for the new osx build!
> Was in an optimistic mood today, so i thought i'd try to get occ working in
> qt, but i got a good old overflow error.
>
> 4317497200 <<---- window._handle which is more than 2 ^ 32
> Traceback (most recent call last):
> File "qtocc.py", line 33, in <module>
> window.glWidget.InitDriver()
> File "/Library/Python/2.6/site-packages/OCC/Display/qtDisplay.py", line
> 122, in InitDriver
> self._display.Create()
> File "/Library/Python/2.6/site-packages/OCC/Display/OCCViewer.py", line
> 79, in Create
> self.Init(self._window_handle)
> OverflowError: in method 'Display3d_Init', argument 2 of type 'int'
>
> seems the visualization module cant handle 64bit numbers, isnt that a bit
> wierd if the build is 64 bit? or is this a osx issue, does the qt viewer
> work on other platforms?
> would the fix be just a matter of changing a few typedef's or does that
> propagate throught the whole framework?
>
>
>
> Henrik Rudstrom
>
>
> code i used:
>
> import sys
> from OCC.Display.qtDisplay import qtViewer3d
> from PyQt4 import QtGui
>
> class Window(QtGui.QWidget):
> def __init__(self):
> super(Window, self).__init__()
> self.glWidget = qtViewer3d()
> mainLayout = QtGui.QHBoxLayout()
> mainLayout.addWidget(self.glWidget)
> self.setLayout(mainLayout)
> self.setWindowTitle(self.tr("Hello GL"))
> self.glWidget
> #self.glWidget.DisplayShape(BRepPrimAPI_MakeSphere(1).Shape())
>
> if __name__ == '__main__':
> app = QtGui.QApplication(sys.argv)
> window = Window()
> window.show()
> window.glWidget.InitDriver()
> window.glWidget._display.Test()
> sys.exit(app.exec_())
>
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>
>
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