Hi,
I am trying to include the testPassiveQT4.cpp into my application. although it
compiles fine, when I only compile the OpenSG itself, I have difficulties to
compile it as part of my application. for some reason, GLenum and UInt32 are
both defined as "unsigned int" which leads to a number of redefinition errors
as the following:
<path>/include/OpenSG/OSGExceptionBinaryDataHandler.h:121: error: ‘void
OSG::ExceptionBinaryDataHandler::putValue(const GLenum&)’ cannot be overloaded
<path>/include/OpenSG/OSGExceptionBinaryDataHandler.h:109: error: with ‘void
OSG::ExceptionBinaryDataHandler::putValue(const OSG::UInt32&)’
Here is a second example, that is more explicit:
<path>include/OpenSG/OSGBaseFunctions.inl:2889: error: redefinition of
‘ValueTypeT OSG::osgSwapBytes(ValueTypeT) [with ValueTypeT = unsigned int]’
<path>/include/OpenSG/OSGBaseFunctions.inl:2869: error: ‘ValueTypeT
OSG::osgSwapBytes(ValueTypeT) [with ValueTypeT = unsigned int]’ previously
declared here
i use cmake, and therefore, i chose to copy the FindOpenSG.cmake into my
source-directory. to include opensg, i simply call
find_package(OpenSG)
and then use:
IF(OpenSG_FOUND)
include_directories(${OpenSG_INCLUDE_DIRS})
link_directories(${OpenSG_LIBRARY_DIRS})
ENDIF(OpenSG_FOUND)
OpenSG_INCLUDE_DIRS points to the path, where I installed OpenSG (make install).
regards,
keyan
On 12 May 2011, at 19:55, Keyan wrote:
> Hi,
>
> the testPassiveQT4 example works. i will start from that.
>
> thanks for the advice.
>
> regards,
> keyan
>
> On 11 May 2011, at 16:02, Carsten Neumann wrote:
>
>> Hello Keyan,
>>
>> On 05/11/2011 07:55 AM, Keyan wrote:
>>> unfortunately, my application already uses Qt4.
>>> I want to replace my rather simple OpenGL implementation by a good scene
>>> graph manager. therefore, i am interested in the Qt4-exmaple.
>>
>> ok, just to make sure: you can use Qt4 with OpenSG even if the QT4Window
>> does not compile, that is what the
>> Source/WindowSystem/QT4/testPassiveQT4.cpp example shows.
>>
>> Cheers,
>> Carsten
>>
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>
> ------------------------------------------------------------------------------
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> Learn how Intel has extended the reach of its next-generation tools
> to help boost performance applications - inlcuding clusters.
> http://p.sf.net/sfu/intel-dev2devmay
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------------------------------------------------------------------------------
Achieve unprecedented app performance and reliability
What every C/C++ and Fortran developer should know.
Learn how Intel has extended the reach of its next-generation tools
to help boost performance applications - inlcuding clusters.
http://p.sf.net/sfu/intel-dev2devmay
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