Hi Héctor,
The Readme file in the src folder for the vrml plugin states that it
requires a minimum of OpenVRML 0.17.12 and Boost 1.38. I built the
plugin with OpenVRML 0.17.12 and Boost 1.46.1.
If you look through the list archives, you will find a post of mine from
last spring that explains how to modify the CmakeLists.txt file in order
to enable compilation on a Windows platform. You just need to remove the
references to the antlr and regex libraries as they are obsolete in
openvrml after ~0.17. You also need to define a macro when you are
compiling a program with the new openvrml library stating how you are
going to link (see openvrml-config.h for details). You will choose
either -DOPENVRML_USE_DLL or -DOPENVRML_USE_LIB depending on whether you
are linking with the dynamic or static library.
Hopefully that'll be all you need to do to get it to build. I haven't
tried the 0.18.x libraries, so your problem may be just a problem with
a change of the API between 0.17 and 0.18.
-K
On Tue, 23 Aug 2011, Héctor Martínez wrote:
I have forgotten to mention that as that was an old version of openvrml, I
have tried with the 0.18.8 version of openvrml, but it seems to have
changed a lot and I am not able to compile it. It seems to be a problem with
the boost library (I am using the 1.46.1 version of boost). Does anybody
know which versions of openvrml and boost I need for OSG 3.0.0?
Héctor
From: Héctor Martínez [mailto:[email protected]]
Sent: martes, 23 de agosto de 2011 12:25
To: [email protected]
Subject: OSG VRML plugin
Hello everyone,
I am trying to compile VMRL plugin for OSG, but I am not succeeding at all.
I have followed those instructions:
<http://www.openscenegraph.org/projects/osg/wiki/Support/PlatformSpecifics/V
isualStudio/VisualStudioPlugins>
http://www.openscenegraph.org/projects/osg/wiki/Support/PlatformSpecifics/Vi
sualStudio/VisualStudioPlugins
and I was able to compile openvrml, so now I have the antlr.lib,
openvrml.lib and the regex.lib files. I have configured cmake to build the
VRML plugin and everything OK. When I load the OSG solution in Visual
Studio, I am able to compile everything but the VRML plugin. This is the
output I get:
2>ClCompile:
2> IndexedFaceSet.cpp
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(23): error C2064: term
does not evaluate to a function taking 0 arguments
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(23): error C2228: left
of '.id' must have class/struct/union
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(25): error C2440:
'initializing' : cannot convert from 'const openvrml::field_value' to
'std::auto_ptr<_Ty>'
2> with
2> [
2> _Ty=openvrml::field_value
2> ]
2> No constructor could take the source type, or constructor
overload resolution was ambiguous
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(28): error C2064: term
does not evaluate to a function taking 0 arguments
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(28): error C2228: left
of '.get' must have class/struct/union
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(43): error C2440:
'initializing' : cannot convert from 'const openvrml::field_value' to
'std::auto_ptr<_Ty>'
2> with
2> [
2> _Ty=openvrml::field_value
2> ]
2> No constructor could take the source type, or constructor
overload resolution was ambiguous
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(49): error C2064: term
does not evaluate to a function taking 0 arguments
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(49): error C2228: left
of '.size' must have class/struct/union
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(51): error C2064: term
does not evaluate to a function taking 0 arguments
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(75): error C2440:
'initializing' : cannot convert from 'const openvrml::field_value' to
'std::auto_ptr<_Ty>'
2> with
2> [
2> _Ty=openvrml::field_value
2> ]
2> No constructor could take the source type, or constructor
overload resolution was ambiguous
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(77): error C2064: term
does not evaluate to a function taking 0 arguments
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(77): error C2228: left
of '.get' must have class/struct/union
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(94): error C2440:
'initializing' : cannot convert from 'const openvrml::field_value' to
'std::auto_ptr<_Ty>'
2> with
2> [
2> _Ty=openvrml::field_value
2> ]
2> No constructor could take the source type, or constructor
overload resolution was ambiguous
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(99): error C2064: term
does not evaluate to a function taking 0 arguments
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(99): error C2228: left
of '.size' must have class/struct/union
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(101): error C2064: term
does not evaluate to a function taking 0 arguments
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(101): error C2228: left
of '.size' must have class/struct/union
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(103): error C2064: term
does not evaluate to a function taking 0 arguments
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(117): error C2440:
'initializing' : cannot convert from 'const openvrml::field_value' to
'std::auto_ptr<_Ty>'
2> with
2> [
2> _Ty=openvrml::field_value
2> ]
2> No constructor could take the source type, or constructor
overload resolution was ambiguous
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(119): error C2064: term
does not evaluate to a function taking 0 arguments
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(119): error C2228: left
of '.get' must have class/struct/union
2>..\..\..\..\src\osgPlugins\vrml\IndexedFaceSet.cpp(136): error C2440:
'initializing' : cannot convert from 'const openvrml::field_value' to
'std::auto_ptr<_Ty>'
2> with
2> [
2> _Ty=openvrml::field_value
2> ]
2> No constructor could take the source type, or constructor
overload resolution was ambiguous
There are more errors, but all of them are similar.
Any ideas about what?s wrong?
Thank you.
Héctor
Keith Parkins U of R Center for Visual Science
[email protected] Meliora Hall, Room 253
office: (585) 275-2460 lab: (585) 275-2230
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