Re: [osg-users] [osgOcean] Error used osgOcean1.0 in MFC vc2005sp1
Hi Skylark,Kim:
Thx a lot
I know quit clearly now.
Thank you again for giving me so many useful messages.
cheers,
MT
Skylark wrote:
> Hello Tian,
>
>
> > Was it those that you deleted? Yes, I just delet thems, because I found
> > that these two "inline " functions had not been used in anywhere. And now
> > my project just goes right, the same with the "oceanExample".
> >
>
> Sorry I didn't pick up on this thread... I'm pretty darn busy so I just
> glance over threads that I don't immediately have an answer for, but
> looking at the OceanScene header in the osgOcean-1.0 tag, lines 213 and
> 223, it was immediately obvious what the problem was. You do not need to
> delete them. Just rename the variables called "near" and "far" to
> something else, like this for example:
>
> /** Set near DOF blur distance.
> * Updates the uniform is DOF state is valid.
> */
> inline void setDOFNear( float zNear ) {
> _dofNear = zNear;
>
> if( _dofStateSet.valid() )
>
> _dofStateSet->getUniform("osgOcean_DOF_Near")->set(_dofNear);
> }
>
> /** Set far DOF blur distance
> * Updates the uniform is DOF state is valid.
> */
> inline void setDOFFar(float zFar ) {
> _dofFar = zFar;
>
> if( _dofStateSet.valid() )
>
> _dofStateSet->getUniform("osgOcean_DOF_Far")->set(_dofNear);
> }
>
> Just for general reference, the problem was that on Windows compilers
> (and previously DOS), "near" and "far" were once keywords used to refer
> to memory inside the first 64k page, and outside, respectively (back
> when you needed to address them differently, which is a long time ago).
> Nowadays it's pretty obsolete, but some compilers on PC still carry that
> legacy. And I get bitten by it every time I do OpenGL or raytracing code
> that needs to have a frustum, with near and far planes :-)
>
> And it doesn't matter that these methods are not used in osgOcean or the
> oceanExample themselves, they're still useful methods to have in order
> to be able to tweak osgOcean's rendering.
>
>
> > Sorry , I did not know the meaning of "the trunk update" clearly.
> >
>
> Kim meant checking out from
>
> http://osgocean.googlecode.com/svn/trunk/
>
> instead of
>
> http://osgocean.googlecode.com/svn/tags/osgOcean-1.0/
>
> The 1.0 tag is pretty old now, people should not check out using it
> anymore... Kim, is it possible to make changes on the googlecode site so
> that it doesn't show up by default when people click on the "source"
> tab? The default checkout should be from the trunk now. And the trunk
> has the above fix already, btw.
>
> Hope this helps,
>
> J-S
> --
> __
> Jean-Sebastien Guay
> http://www.cm-labs.com/
> http://whitestar02.webhop.org/
> ___
> osg-users mailing list
>
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>
> --
> Post generated by Mail2Forum
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Re: [osg-users] [osgOcean] Error used osgOcean1.0 in MFC vc2005sp1
J-S,
> Just for general reference, the problem was that on Windows compilers (and
> previously DOS), "near" and "far" were once keywords used to refer to memory
> inside the first 64k page, and outside, respectively (back when you needed
> to address them differently, which is a long time ago). Nowadays it's pretty
> obsolete, but some compilers on PC still carry that legacy. And I get bitten
> by it every time I do OpenGL or raytracing code that needs to have a
> frustum, with near and far planes :-)
Ah interesting, nothing to do with then.. either way it
was fixed a while ago.
> The 1.0 tag is pretty old now, people should not check out using it
> anymore... Kim, is it possible to make changes on the googlecode site so
> that it doesn't show up by default when people click on the "source" tab?
> The default checkout should be from the trunk now. And the trunk has the
> above fix already, btw.
Since there has been some additional functionality and lots of bug
fixes, I'll tag the trunk as a 1.05 or something and direct to that. I
think it's better to have people using a tag for download instead of
the trunk because things do get broken from time to time in there.
Cheers,
K.
2009/11/2 Jean-Sébastien Guay :
> Hello Tian,
>
>> Was it those that you deleted? Yes, I just delet thems, because I found
>> that these two "inline " functions had not been used in anywhere. And now my
>> project just goes right, the same with the "oceanExample".
>
> Sorry I didn't pick up on this thread... I'm pretty darn busy so I just
> glance over threads that I don't immediately have an answer for, but looking
> at the OceanScene header in the osgOcean-1.0 tag, lines 213 and 223, it was
> immediately obvious what the problem was. You do not need to delete them.
> Just rename the variables called "near" and "far" to something else, like
> this for example:
>
> /** Set near DOF blur distance.
> * Updates the uniform is DOF state is valid.
> */
> inline void setDOFNear( float zNear ) {
> _dofNear = zNear;
>
> if( _dofStateSet.valid() )
>
> _dofStateSet->getUniform("osgOcean_DOF_Near")->set(_dofNear);
> }
>
> /** Set far DOF blur distance
> * Updates the uniform is DOF state is valid.
> */
> inline void setDOFFar(float zFar ) {
> _dofFar = zFar;
>
> if( _dofStateSet.valid() )
>
> _dofStateSet->getUniform("osgOcean_DOF_Far")->set(_dofNear);
> }
>
> Just for general reference, the problem was that on Windows compilers (and
> previously DOS), "near" and "far" were once keywords used to refer to memory
> inside the first 64k page, and outside, respectively (back when you needed
> to address them differently, which is a long time ago). Nowadays it's pretty
> obsolete, but some compilers on PC still carry that legacy. And I get bitten
> by it every time I do OpenGL or raytracing code that needs to have a
> frustum, with near and far planes :-)
>
> And it doesn't matter that these methods are not used in osgOcean or the
> oceanExample themselves, they're still useful methods to have in order to be
> able to tweak osgOcean's rendering.
>
>> Sorry , I did not know the meaning of "the trunk update" clearly.
>
> Kim meant checking out from
>
> http://osgocean.googlecode.com/svn/trunk/
>
> instead of
>
> http://osgocean.googlecode.com/svn/tags/osgOcean-1.0/
>
> The 1.0 tag is pretty old now, people should not check out using it
> anymore... Kim, is it possible to make changes on the googlecode site so
> that it doesn't show up by default when people click on the "source" tab?
> The default checkout should be from the trunk now. And the trunk has the
> above fix already, btw.
>
> Hope this helps,
>
> J-S
> --
> __
> Jean-Sebastien Guay jean-sebastien.g...@cm-labs.com
> http://www.cm-labs.com/
> http://whitestar02.webhop.org/
> ___
> osg-users mailing list
> osg-users@lists.openscenegraph.org
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>
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Re: [osg-users] [osgOcean] Error used osgOcean1.0 in MFC vc2005sp1
Hello Tian,
Was it those that you deleted? Yes, I just delet thems, because I found that these two
"inline " functions had not been used in anywhere. And now my project just goes right,
the same with the "oceanExample".
Sorry I didn't pick up on this thread... I'm pretty darn busy so I just
glance over threads that I don't immediately have an answer for, but
looking at the OceanScene header in the osgOcean-1.0 tag, lines 213 and
223, it was immediately obvious what the problem was. You do not need to
delete them. Just rename the variables called "near" and "far" to
something else, like this for example:
/** Set near DOF blur distance.
* Updates the uniform is DOF state is valid.
*/
inline void setDOFNear( float zNear ) {
_dofNear = zNear;
if( _dofStateSet.valid() )
_dofStateSet->getUniform("osgOcean_DOF_Near")->set(_dofNear);
}
/** Set far DOF blur distance
* Updates the uniform is DOF state is valid.
*/
inline void setDOFFar(float zFar ) {
_dofFar = zFar;
if( _dofStateSet.valid() )
_dofStateSet->getUniform("osgOcean_DOF_Far")->set(_dofNear);
}
Just for general reference, the problem was that on Windows compilers
(and previously DOS), "near" and "far" were once keywords used to refer
to memory inside the first 64k page, and outside, respectively (back
when you needed to address them differently, which is a long time ago).
Nowadays it's pretty obsolete, but some compilers on PC still carry that
legacy. And I get bitten by it every time I do OpenGL or raytracing code
that needs to have a frustum, with near and far planes :-)
And it doesn't matter that these methods are not used in osgOcean or the
oceanExample themselves, they're still useful methods to have in order
to be able to tweak osgOcean's rendering.
Sorry , I did not know the meaning of "the trunk update" clearly.
Kim meant checking out from
http://osgocean.googlecode.com/svn/trunk/
instead of
http://osgocean.googlecode.com/svn/tags/osgOcean-1.0/
The 1.0 tag is pretty old now, people should not check out using it
anymore... Kim, is it possible to make changes on the googlecode site so
that it doesn't show up by default when people click on the "source"
tab? The default checkout should be from the trunk now. And the trunk
has the above fix already, btw.
Hope this helps,
J-S
--
__
Jean-Sebastien Guayjean-sebastien.g...@cm-labs.com
http://www.cm-labs.com/
http://whitestar02.webhop.org/
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Re: [osg-users] [osgOcean] Error used osgOcean1.0 in MFC vc2005sp1
Thank you， Kim! THX a lot! Was it those that you deleted? Yes, I just delet thems, because I found that these two "inline " functions had not been used in anywhere. And now my project just goes right, the same with the "oceanExample". Sorry , I did not know the meaning of "the trunk update" clearly. And I just put the ocean code in MFC+OSG project's function:"InitSceanGraph()". Cheers, mt Kim Bale wrote: > Hi MT, > > > > > > > I found that: the two lines of error code in "oceanscean.h" had not been > > > used in anywhere, so I just delete them. > > > > > > > If the problem relates to lines 213 and 223 in the OceanScene header > then those member variables are used to set and store the depth of > field parameters.. > > Was it those that you deleted? If the trunk update didn't solve it I'd > be keen to find out what the real cause is. > > Cheers, > > Kim. > > > > 2009/10/30 Tian Ma <>: > > > > > Kim Bale wrote: > > > > > Hi Tian, > > > > > > Try using the version in the trunk, there was a header conflict with > > > in 1.0 that has since been resolved. > > > > > > Cheers. > > > > > > Kim. > > > > > > > > > > > > 2009/10/30 Tian Ma <>: > > > > > > > > > > Hi, > > > > > > > > I'am a new osgOcean user in China, My name is Tian Ma. > > > > > > > > First,I established an empty osg+MFC project. NO ERROR! > > > > > > > > Then, I add oceanScene example files to the project, and delete > > > > the "main()" function > > > > in the "application.cpp" file. Then errors emerge: > > > > > > > > c:\...\osgocean\oceanScene(213) : error C2059 : syntax error : ";" > > > > c:\...\osgocean\oceanScene(223) : error C2059 : syntax error : ";" > > > > > > > > In order to find the problems, I delete all the oceanScene example > > > > files, > > > > and just add code "#include " head file to "stdafx.h". But > > > > the > > > > same errors. > > > > > > > > Have you guys used osgOcean in MFC project? What may caused the > > > > problem? > > > > > > > > > > > > Thank you! > > > > > > > > THX a lot! > > > > > > > > I have solve the porblems, by note off two lines of code in error. > > > > > > > > I found that: the two lines of error code in "oceanscean.h" had not > > > > been used in anywhere, so I just delete them. > > > > > > > > > > > > Cheers, > > > > mt > > > > > > > > -- > > > > Read this topic online here: > > > > http://forum.openscenegraph.org/viewtopic.php?p=18916#18916 > > > > > > > > > > > > > > > > > > > > > > > > ___ > > > > osg-users mailing list > > > > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > > > > > > > > > > ___ > > > osg-users mailing list > > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > -- > > > Post generated by Mail2Forum > > > > > > > > > -- > > Read this topic online here: > > http://forum.openscenegraph.org/viewtopic.php?p=18927#18927 > > > > > > > > > > > > ___ > > osg-users mailing list > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > ___ > osg-users mailing list > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > -- > Post generated by Mail2Forum -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=18977#18977 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [osgOcean] Error used osgOcean1.0 in MFC vc2005sp1
Hi MT, >> I found that: the two lines of error code in "oceanscean.h" had not been >> used in anywhere, so I just delete them. If the problem relates to lines 213 and 223 in the OceanScene header then those member variables are used to set and store the depth of field parameters.. Was it those that you deleted? If the trunk update didn't solve it I'd be keen to find out what the real cause is. Cheers, Kim. 2009/10/30 Tian Ma : > > Kim Bale wrote: >> Hi Tian, >> >> Try using the version in the trunk, there was a header conflict with >> in 1.0 that has since been resolved. >> >> Cheers. >> >> Kim. >> >> >> >> 2009/10/30 Tian Ma <>: >> >> > Hi, >> > >> > I'am a new osgOcean user in China, My name is Tian Ma. >> > >> > First,I established an empty osg+MFC project. NO ERROR! >> > >> > Then, I add oceanScene example files to the project, and delete >> > the "main()" function >> > in the "application.cpp" file. Then errors emerge: >> > >> > c:\...\osgocean\oceanScene(213) : error C2059 : syntax error : ";" >> > c:\...\osgocean\oceanScene(223) : error C2059 : syntax error : ";" >> > >> > In order to find the problems, I delete all the oceanScene example >> > files, >> > and just add code "#include " head file to "stdafx.h". But the >> > same errors. >> > >> > Have you guys used osgOcean in MFC project? What may caused the problem? >> > >> > >> > Thank you! >> > >> > THX a lot! >> > >> > I have solve the porblems, by note off two lines of code in error. >> > >> > I found that: the two lines of error code in "oceanscean.h" had not >> > been used in anywhere, so I just delete them. >> > >> > >> > Cheers, >> > mt >> > >> > -- >> > Read this topic online here: >> > http://forum.openscenegraph.org/viewtopic.php?p=18916#18916 >> > >> > >> > >> > >> > >> > ___ >> > osg-users mailing list >> > >> > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> > >> > >> ___ >> osg-users mailing list >> >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> >> -- >> Post generated by Mail2Forum > > > -- > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=18927#18927 > > > > > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [osgOcean] Error used osgOcean1.0 in MFC vc2005sp1
Thank you! THX a lot! I have solve the porblems, by note off two lines of code in error. I found that: the two lines of error code in "oceanscean.h" had not been used in anywhere, so I just delete them. Cheers, mt tianxiao888 wrote: > > Kim Bale wrote: > > Hi Tian, > > > > Try using the version in the trunk, there was a header conflict with > > in 1.0 that has since been resolved. > > > > Cheers. > > > > Kim. > > > > > > > > 2009/10/30 Tian Ma <>: > > > > > Hi, > > > > > > I'am a new osgOcean user in China, My name is Tian Ma. > > > > > > First,I established an empty osg+MFC project. NO ERROR! > > > > > > Then, I add oceanScene example files to the project, and delete > > > the "main()" function > > > in the "application.cpp" file. Then errors emerge: > > > > > > c:\...\osgocean\oceanScene(213) : error C2059 : syntax error : ";" > > > c:\...\osgocean\oceanScene(223) : error C2059 : syntax error : ";" > > > > > > In order to find the problems, I delete all the oceanScene example > > > files, > > > and just add code "#include " head file to "stdafx.h". But the > > > same errors. > > > > > > Have you guys used osgOcean in MFC project? What may caused the problem? > > > > > > > > > > > > > > > -- > > > Read this topic online here: > > > http://forum.openscenegraph.org/viewtopic.php?p=18916#18916 > > > > > > > > > > > > > > > > > > ___ > > > osg-users mailing list > > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > > > ___ > > osg-users mailing list > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > -- > > Post generated by Mail2Forum > -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=18928#18928 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [osgOcean] Error used osgOcean1.0 in MFC vc2005sp1
Kim Bale wrote: > Hi Tian, > > Try using the version in the trunk, there was a header conflict with > in 1.0 that has since been resolved. > > Cheers. > > Kim. > > > > 2009/10/30 Tian Ma <>: > > > Hi, > > > > I'am a new osgOcean user in China, My name is Tian Ma. > > > > First,I established an empty osg+MFC project. NO ERROR! > > > > Then, I add oceanScene example files to the project, and delete > > the "main()" function > > in the "application.cpp" file. Then errors emerge: > > > > c:\...\osgocean\oceanScene(213) : error C2059 : syntax error : ";" > > c:\...\osgocean\oceanScene(223) : error C2059 : syntax error : ";" > > > > In order to find the problems, I delete all the oceanScene example > > files, > > and just add code "#include " head file to "stdafx.h". But the > > same errors. > > > > Have you guys used osgOcean in MFC project? What may caused the problem? > > > > > > Thank you! > > > > THX a lot! > > > >I have solve the porblems, by note off two lines of code in error. > > > >I found that: the two lines of error code in "oceanscean.h" had not > > been used in anywhere, so I just delete them. > > > > > > Cheers, > > mt > > > > -- > > Read this topic online here: > > http://forum.openscenegraph.org/viewtopic.php?p=18916#18916 > > > > > > > > > > > > ___ > > osg-users mailing list > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > ___ > osg-users mailing list > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > -- > Post generated by Mail2Forum -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=18927#18927 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [osgOcean] Error used osgOcean1.0 in MFC vc2005sp1
Hi Tian, Try using the version in the trunk, there was a header conflict with in 1.0 that has since been resolved. Cheers. Kim. 2009/10/30 Tian Ma : > Hi, > > I'am a new osgOcean user in China, My name is Tian Ma. > > First,I established an empty osg+MFC project. NO ERROR! > > Then, I add oceanScene example files to the project, and delete > the "main()" function > in the "application.cpp" file. Then errors emerge: > > c:\...\osgocean\oceanScene(213) : error C2059 : syntax error : ";" > c:\...\osgocean\oceanScene(223) : error C2059 : syntax error : ";" > > In order to find the problems, I delete all the oceanScene example > files, > and just add code "#include " head file to "stdafx.h". But the > same errors. > > Have you guys used osgOcean in MFC project? What may caused the problem? > > > Thank you! > > Cheers, > mt > > -- > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=18916#18916 > > > > > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] [osgOcean] Error used osgOcean1.0 in MFC vc2005sp1
Hi, I'am a new osgOcean user in China, My name is Tian Ma. First,I established an empty osg+MFC project. NO ERROR! Then, I add oceanScene example files to the project, and delete the "main()" function in the "application.cpp" file. Then errors emerge: c:\...\osgocean\oceanScene(213) : error C2059 : syntax error : ";" c:\...\osgocean\oceanScene(223) : error C2059 : syntax error : ";" In order to find the problems, I delete all the oceanScene example files, and just add code "#include " head file to "stdafx.h". But the same errors. Have you guys used osgOcean in MFC project? What may caused the problem? Thank you! Cheers, mt -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=18916#18916 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
