Hi Laith,
Can't you set the opaque-property of the gl-view' layer before realizing
the viewer? (Out of my head:)
osgViewer::GraphicsWindowIOS* win =
dynamic_castosgViewer::GraphicsWindowIOS*(your_context);
if (win) {
UIView* view = (UIView*)win-getView();
CALayer* layer = view.layer;
if (layer) layer.opaque = NO;
}
if this doesn't work I recommend adding a new flag to
osgViewer::GraphicsWindowIOS::WindowData and checking that flag from
inside GraphicsWindowIOS.
For the latter solution you'll have to recompile osg. And please submit
your changes to osg.submission or create a pull request for
https://github.com/stmh/osg/tree/iphone
HTH,
Stephan
Am 15.08.12 12:17, schrieb Laith Dhawahir:
Hi,
is it possible that I change inside without compiling OpenSceneGraph again,
actually what am looking for us to make changes inside GraphicsWindowIOS to
support transparent background or there is a better way for doing that ?
Thank you!
Cheers,
Laith
--
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=49266#49266
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