Hi Simon,
I was out last week and just catching up with things. I'm glad to see your
cmake corrections as I was scratching my head over the errors I was getting
trying to configure with ccmake. Robert should have been able to build with
the .pro file if he had removed "debug" from the CONFIG specification.
I don't see why you felt the need to add the Stats and Threading handlers as
they already existed. Each ViewQOSG (composite of QWidget and osgViewer::View)
sets the handlers. The stats are always only visible in the upper-left of
the 4 split views, toggles like 'l' and 'w' work in individual views, even
when <tabbing> between them, and threading model works on all at once.
I'll check out your fix as soon as I have a chance.
-Don
Simon Loic wrote:
Hi Robert, Don
here is a corrected version with support of QT via cmake.
To test it, one just need to extract the archive in the OSG/example
directory and add one line in the OSG/examples/CMakeLists.txt file :
ADD_SUBDIRECTORY(qosgwidget)
IMHO this example better demonstrates the integration osg with qt than the
existing osgviewerQT as moc is used.
BTW I added a StatsHandler and a ThreadingHandler to demonstrate the support
of different threading models.
Lo?c Simon
On Mon, May 25, 2009 at 3:31 PM, Robert Osfield <[email protected]>wrote:
HI Don,
I've just had a look at your new rev of your qt example and with a
tweak of the qosgwidget.pro I got the example to compile, but it
failed on linking due to trying to link against osgTextd.so. I don't
routinely build debug libraries - I only do so when I need debug info,
as debug performance distorts all benchmarking to be useful for normal
OSG dev work. I would guess others under unices will be the same -
just compiling the OSG as a release build unless they specially need
the debug build.
Could you have a look at Loic's port of your example to use Cmake?
Getting the example to build as part of the core OSG would help avoid
the various build issues with finding the OSG etc.
Robert.
On Tue, May 19, 2009 at 7:40 PM, Don Leich <[email protected]> wrote:
Hi Robert,
I see someone else managed to build with cmake. I haven't had time to
process that yet, but I've made my .pro file no longer rely on
environment
variable, and the example will now build and run on Linux and Win32.
There are problems on Mac, but we get something. Perhaps newer libs for
Qt would help.
There were a few changes to the source for Win32 event handling, so I
made a new tarball of the complete example.
-Don
Robert Osfield wrote:
Hi Don,
I just did a quite compile test using qmake and got errors relating to
finding my local OSG version. I haven't installed the OSG, and it
looks like from the build that it requires me to install the OSG. Is
this correct?
For me to merge this example we'll need to get it to build as part of
the OSG, or at least to work without needing to install the OSG.
Any thoughts on CMake vs qmake support? I believe CMake support the
moc compiler although I've never used it.
Robert.
On Mon, May 18, 2009 at 6:42 PM, Don Leich <[email protected]> wrote:
Hi all,
This is something that has been our Qt/OSG integration testbed here for
a couple of months. We just dusted it off recently and got permission
to
post it and some time to clean it up. This demo uses Qt .ui files to
define the basic GUI and re-works the object heirarchy from the
osgviewerQT
example so we can have a 4-way split window with a different scene
graph
in
each of the 4 views, and an optional 5th view in it's own window. All
is
managed by a CompositeViewer.
Qt 4.4.3 was used for this example.
--Don
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