[SailfishDevel] OpenGL Under Selica QML

[David Greaves]

Fantastic - I just verified that it works here too.

How are you getting the GL into the QML scene?

I created a GLItem which allows property connections and sizing so I know where
to draw in the window. I then inherit from this item and render into the
viewport it sets up.

David

On 22/01/14 14:30, wsvries wrote:
> I got it working!
> 
> ApplicationWindow
> {
> _backgroundVisible : false
> 
> ...
> }
> 
> This way the ApplicationWindow (background) doesn't  overpaint the OpenGL.
> 
> Silica items now nicely and transparantly overlap the OpenGL.
> 
> r
> wim
> 
> 
> wsvries schreef op 2014-01-22 14:50:
>> Thanks,
>> I'll stick to standard QML then.
>> r
>> wim
>>
>> David Greaves schreef op 2014-01-22 12:04:
>>> On 22/01/14 10:59, David Greaves wrote:
>>>> The other option is to render to an FBO and then assign that to a QML item
>>>>
>>>> http://qt-project.org/doc/qt-5/qtquick-visualcanvas-scenegraph.html#mixing-scene-graph-and-opengl
>>>>
>>>>
>>>> AFAIUI it's slightly lower performance but it does give you total control over
>>>> layering your GLES window into your QML.
>>>
>>> and
>>>
>>> http://qt-project.org/doc/qt-5/qtquick-scenegraph-textureinthread-example.html
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