[vtkusers] Re: timer example

[Dominik Szczerba]

First, it doesnt even configure with cmake, see my other thread "cmake fails to find the latest VTK".
Second, I did cvs update (not checkout) - I hope that is fine and this doesnt break anything (I am a cvs ignorant)

The error output:

domel at ibmx60:/tmp/test> uname -a
Linux ibmx60 2.6.18.2 #4 SMP Mon Nov 6 13:59:19 CET 2006 i686 GNU/Linux
domel at ibmx60:/tmp/test> cmake -version
cmake version 2.4-patch 3
domel at ibmx60:/tmp/test> rm -fr *
domel at ibmx60:/tmp/test> cmake ../Cxx/
-- Check for working C compiler: gcc
-- Check for working C compiler: gcc -- works
-- Check size of void*
-- Check size of void* - done
-- Check for working CXX compiler: c++
-- Check for working CXX compiler: c++ -- works
-- Configuring done
-- Generating done
-- Build files have been written to: /tmp/test
domel at ibmx60:/tmp/test> make VERBOSE=1
/usr/local/bin/cmake -H/tmp/Cxx -B/tmp/test --check-build-system CMakeFiles/Makefile.cmake 0
Clearing dependencies in "CMakeFiles/RenderingCxxTests.dir/depend.make".
Clearing dependencies in "CMakeFiles/RenderingCxxTests.dir/depend.internal".
Clearing dependencies in "CMakeFiles/TimeRenderer.dir/depend.make".
Clearing dependencies in "CMakeFiles/TimeRenderer.dir/depend.internal".
Clearing dependencies in "CMakeFiles/TimeRenderer2.dir/depend.make".
Clearing dependencies in "CMakeFiles/TimeRenderer2.dir/depend.internal".
Clearing dependencies in "CMakeFiles/VTKBenchMark.dir/depend.make".
Clearing dependencies in "CMakeFiles/VTKBenchMark.dir/depend.internal".
/usr/local/bin/cmake -E cmake_progress_start /tmp/test/CMakeFiles 6
make -f CMakeFiles/Makefile2 all
make[1]: Entering directory `/tmp/test'
make -f CMakeFiles/RenderingCxxTests.dir/build.make CMakeFiles/RenderingCxxTests.dir/depend
make[2]: Entering directory `/tmp/test'
Scanning dependencies of target RenderingCxxTests
cd /tmp/test && /usr/local/bin/cmake -E cmake_depends "Unix Makefiles" /tmp/Cxx /tmp/Cxx /tmp/test                                           /tmp/test /tmp/test/CMakeFiles/RenderingCxxTests.dir/DependInfo.cmake
make[2]: Leaving directory `/tmp/test'
make -f CMakeFiles/RenderingCxxTests.dir/build.make CMakeFiles/RenderingCxxTests.dir/build
make[2]: Entering directory `/tmp/test'
/usr/local/bin/cmake -E cmake_progress_report /tmp/test/CMakeFiles 1
[ 16%] Building CXX object CMakeFiles/RenderingCxxTests.dir/RenderingCxxTests.o
/usr/bin/c++    -o CMakeFiles/RenderingCxxTests.dir/RenderingCxxTests.o -c /tmp/test/RenderingCxxTe                                          sts.cxx
/tmp/test/RenderingCxxTests.cxx:6:27: error: vtkTestDriver.h: No such file or directory
make[2]: *** [CMakeFiles/RenderingCxxTests.dir/RenderingCxxTests.o] Error 1
make[2]: Leaving directory `/tmp/test'
make[1]: *** [CMakeFiles/RenderingCxxTests.dir/all] Error 2
make[1]: Leaving directory `/tmp/test'
make: *** [all] Error 2                         


Let me know if I can be of any assistance.

regards,
Dominik

On Thursday 09 November 2006 18:42, David Cole wrote:
> Also....
> 
> I just added VTK/Rendering/Testing/Cxx/TestInteractorTimers.cxx as a test of
> multiple simultaneously running timers. Please get it from CVS if you can
> and try it out.
> 
> Let me know if you encounter any problems with it.
> 
> HTH,
> David
> 
> 
> On 11/9/06, Goodwin Lawlor <goodwin.lawlor at ucd.ie> wrote:
> >
> > Dominik Szczerba wrote:
> > > According to the docu, the vtkHoverWidget is used to invoke an event
> > when
> > > hovering in a render window. Do you propose to use a zero threshold to
> > > simulate an idle function? That sounds like an overkill for what I need.
> > Iren
> > > allows for timers, is there really no way to regularly trigger arbitrary
> > > commands just like iren->AddObserver(vtkCommand::MouseMoveEvent,
> > myCommand)
> > > does on a mouse movement?
> >
> > Hi Dominik,
> >
> > I meant vtkHoverWidget is the only that uses a repeating timer at the
> > moment. Here a (slightly buggy) but quick tcl example to illustrate:
> >
> > package require vtk
> > wm withdraw .
> >
> > set val 10
> >
> > vtkTextActor txt
> >    txt SetInput $val
> >    txt SetMinimumSize 100 100
> >    txt ScaledTextOn
> >
> > vtkRenderer ren
> >    ren AddActor txt
> >
> > vtkRenderWindow renwin
> >    renwin AddRenderer ren
> >
> > vtkRenderWindowInteractor iren
> >    iren SetRenderWindow renwin
> >    iren Initialize
> >
> >    iren CreateRepeatingTimer 1000
> >    iren AddObserver TimerEvent {if {$val == 0} exit}
> >    iren AddObserver TimerEvent {txt SetInput [incr val -1]; txt
> > Modified; renwin Render}
> >
> > hth
> >
> > Goodwin
> >
> > _______________________________________________
> > This is the private VTK discussion list.
> > Please keep messages on-topic. Check the FAQ at:
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> 

-- 
Dominik Szczerba, Ph.D.
Computer Vision Lab CH-8092 Zurich
http://www.vision.ee.ethz.ch/~domi
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