Loic,
I've added the new subdirectory under src/examples, edited the
examples/CMakeLists.txt as directed and the I run ccmake.
I am building out-of-source which may introduce a problem.
$ # This is the source directory
$ cd OpenSceneGraph-2.8.1
$ # Go to the out-of-source build direectory
$ cd ../OpenSceneGraph-2.8.1.build_debug
$ ccmake ../OpenSceneGraph-2.8.1
c to configure and in no time...
CMake Error at examples/qosgwidget/CMakeLists.txt:3 (QT4_WRAP_UI):
Unknown CMake command "QT4_WRAP_UI".
It's likely that the cmake I'm using was build before Qt was installed.
I'm starting to think that this is probably the cause of the problem.
-Don
Simon Loic wrote:
Don,
Honnestly I have no idea why you get this error. Did you compile the
example as part of osg or as a stand alone application? You have to run
cmake from the osg build directory. The fact that the name doesn't start
with osg doesn't matter as you specify in the
OSG/examples/CMakeLists.txt file :
ADD_SUBDIRECTORY(qosgwidget)
then you just have to compile by calling (from the osg build directory) :
make example_qosgwidget
Did someone else tried to compile it? Robert?
At least it works at my place
Loïc
On Wed, Jun 17, 2009 at 6:39 PM, Don Leich <[email protected]
<mailto:[email protected]>> wrote:
Hi Simon,
I haven't been able to past this error in ccmake configure...
CMake Error at examples/qosgwidget/CMakeLists.txt:3 (QT4_WRAP_UI):
Unknown CMake command "QT4_WRAP_UI".
I also wonder if there are other compliance issues with placing this in
the osg/examples branch as every other example starts with "osg". If
you have the time and energy to get this Robert ready, got for it!
-Don
Simon Loic wrote:
Hi Don, any news from you?
BTW, aren't there interested users in commenting Don's work. I'm
a bit surprised as I've seen recently threads from users
expecting better integration of osg in QT applications. Maybe
worth posting about it on osg-users ML?
Cheers,
Loďc
On Fri, Jun 5, 2009 at 12:48 AM, Simon Loic
<[email protected] <mailto:[email protected]>
<mailto:[email protected] <mailto:[email protected]>>> wrote:
Don,
you're perfectly right, you need to put it i the osg/examples
directory and add the directive : ADD_SUBDIRECTORY(qosgwidget)
in osg/examples/CMakeLists.txt
It is totally possible to write a CMakeLists.txt for a stand
alone
application (linked against osg libs). But, as Robert seemed
to have
a preference for the other way around, I sticked with it.
Anyway if
you want the stand alone version just let me know.
friendly,
Loďc Simon
On Thu, Jun 4, 2009 at 10:31 PM, Don Leich <[email protected]
<mailto:[email protected]>
<mailto:[email protected] <mailto:[email protected]>>> wrote:
Hmmm. I had someone with both OSG and cmake expertise
look at
the qosgwidget
submission and determine that there were large pieces
missing in
the cmake
infrastructure, probably provided by the local environment of
the submittor,
in this case, Simon. Re-reading his email again, does this
imply that in order
to build this submission it needs to be placed in directory
under OSG/examples?
-Don
>
> 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
>
>
>
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