Re: [osg-users] vrml plugin for 2.9.14

2011-05-27 Thread Robert Osfield 
Hi Keith,

Could you please post the changes you've made as a full modified file
to osg-submissions.

Thanks,
Robert.

On Tue, May 17, 2011 at 8:17 PM, Keith Parkins
kpark...@cs.rochester.edu wrote:
 Hi all,

 I was playing around with the dev release 2.9.14 on Windows (not the
 latest svn) and had to play around with some build files to get it to
 compile. I'm no guru on cmake by any stretch, but to compile the plugin I
 had to edit one of the cmake files. First though, I downloaded openvrml
 0.17.12 and used my existing boost build (1.44.0 the plugin readme says
 to use an older version of boost, but I think this version works too). I
 noticed that cmake wanted to find openvrml _antlr and _regex libraries,
 but both are no longer used in openvrml. I commented out the following
 lines in  src/osgPlugins/vrml/CMakeLists.txt:

 #    FIND_LIBRARY(OPENVRML_ANTLR_LIBRARY
 #        NAMES antlr.lib
 #        PATHS $ENV{OPENVRML_DIR}/lib)
 #    FIND_LIBRARY(OPENVRML_ANTLR_LIBRARY_DEBUG
 #        NAMES antlrd.lib
 #        PATHS $ENV{OPENVRML_DIR}/lib)
 #    FIND_LIBRARY(OPENVRML_REGEX_LIBRARY
 #        NAMES regex.lib
 #        PATHS $ENV{OPENVRML_DIR}/lib)
 #    FIND_LIBRARY(OPENVRML_REGEX_LIBRARY_DEBUG
 #        NAMES regexd.lib
 #        PATHS $ENV{OPENVRML_DIR}/lib)


 and

    SET(TARGET_LIBRARIES_VARS
    #        OPENVRML_ANTLR_LIBRARY
    #        OPENVRML_REGEX_LIBRARY
            OPENVRML_LIBRARY
            JPEG_LIBRARY
            PNG_LIBRARY
            ZLIB_LIBRARY)

 Then I was able to run cmake without a problem.

 The last thing I had to do was to set one of the use/build macros
 defined in the openvrml library file openvrml-config.h. You need
 to choose either OPENVRML_USE_DLL or OPENVRML_USE_LIB depending on
 whether you are linking to dynamic or static libs. In VisualStudio, you
 just open up the properties window, find the Preprocessor menu under
 Configuration Properties-C/C++. Then click Preprocessor Definitions
 and add eitherOPENVRML_USE_DLL or OPENVRML_USE_LIB.

 I didn't notice any mention of this in the osg-users list, so I thought
 I'd send this out in case anyone else had this problem. If there is a
 cleaner solution that I missed, please do correct me.

 Thanks,
 -K

 Keith Parkins                    U of R Center for Visual Science
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Re: [osg-users] vrml plugin for 2.9.14

2011-05-20 Thread Jan Ciger 
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Hash: SHA1

On 05/17/2011 09:17 PM, Keith Parkins wrote:
 Hi all,

Hi Keith,

Could you, please, send your modified files to the osg-submissions list
so that they can be merged? Robert will likely miss them here. Also,
make a note that this requires recent OpenVRML version because of break
in compatibility. It would be ideal if you could modify the CMake files
to check for the version and either look for the extra libs or not,
depending on the version the user has.

Thanks,

Jan
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[osg-users] vrml plugin for 2.9.14

2011-05-17 Thread Keith Parkins 

Hi all,

I was playing around with the dev release 2.9.14 on Windows (not the
latest svn) and had to play around with some build files to get it to
compile. I'm no guru on cmake by any stretch, but to compile the plugin I
had to edit one of the cmake files. First though, I downloaded openvrml
0.17.12 and used my existing boost build (1.44.0 the plugin readme says
to use an older version of boost, but I think this version works too). I
noticed that cmake wanted to find openvrml _antlr and _regex libraries,
but both are no longer used in openvrml. I commented out the following
lines in  src/osgPlugins/vrml/CMakeLists.txt:

#FIND_LIBRARY(OPENVRML_ANTLR_LIBRARY
#NAMES antlr.lib
#PATHS $ENV{OPENVRML_DIR}/lib)
#FIND_LIBRARY(OPENVRML_ANTLR_LIBRARY_DEBUG
#NAMES antlrd.lib
#PATHS $ENV{OPENVRML_DIR}/lib)
#FIND_LIBRARY(OPENVRML_REGEX_LIBRARY
#NAMES regex.lib
#PATHS $ENV{OPENVRML_DIR}/lib)
#FIND_LIBRARY(OPENVRML_REGEX_LIBRARY_DEBUG
#NAMES regexd.lib
#PATHS $ENV{OPENVRML_DIR}/lib)


and

SET(TARGET_LIBRARIES_VARS
#OPENVRML_ANTLR_LIBRARY
#OPENVRML_REGEX_LIBRARY
OPENVRML_LIBRARY
JPEG_LIBRARY
PNG_LIBRARY
ZLIB_LIBRARY)

Then I was able to run cmake without a problem.

The last thing I had to do was to set one of the use/build macros
defined in the openvrml library file openvrml-config.h. You need
to choose either OPENVRML_USE_DLL or OPENVRML_USE_LIB depending on
whether you are linking to dynamic or static libs. In VisualStudio, you
just open up the properties window, find the Preprocessor menu under
Configuration Properties-C/C++. Then click Preprocessor Definitions
and add eitherOPENVRML_USE_DLL or OPENVRML_USE_LIB.

I didn't notice any mention of this in the osg-users list, so I thought
I'd send this out in case anyone else had this problem. If there is a
cleaner solution that I missed, please do correct me.

Thanks,
-K

Keith ParkinsU of R Center for Visual Science
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