Hi Johan,
I've merged and checked-in your changes.
The options are a bit cryptic though. In the latest version of the OSG
there is support for reporting the options and a description string,
so perhaps this would be something that would be good for the new
writer options that you've added. For instance the following can now
be found in src/osgPlugins/osg/ReaderWriterOSG.cpp's ReaderWriterOSG
constructor:
supportsOption("precision","Set the floating point
precision when writing out files");
supportsOption("OutputTextureFiles","Write out the texture
images to file");
supportsOption("includeExternalReferences","Export option");
supportsOption("writeExternalReferenceFiles","Export option");
Could you do something similar for the options you've added to the VRML plugin?
Thanks,
Robert.
On Wed, Nov 3, 2010 at 4:47 PM, Johan Nouvel
<[email protected]> wrote:
> Hello,
>
> Some times ago, I have coded an osg to vrml2 writer. Today, I have updated
> our writer to osg 2.9.9.
> As it works (for our needs at least) I've done and attached a tar.gz file
> for the VRML2 plugin with a new part to write a VRML2 file from an osg one.
>
> The read part is the same as in osg 2.9.9.
>
> The write part code is in convertToVRML.cpp and .h files. It works for some
> osg nodes (group, geode, matrixTransform, positionAttitudeTransform and
> geometry). Textures are converted to jpeg (if not translucent) or png (if
> translucent).
> There are some options that could be given to the writer (with -O switch) :
>
> convertTextures=0 to copy textures without converting them to jpeg or png
> convertTextures=-1 do not copy textures, keep them in their original format
> and location
> convertTextures=-2 do not use textures, parse only geometry
> convertTextures=-3 (default) convert textures to jpeg or png ones.
>
> textureUnit=X in case of multiple textures, X= texture unit to use (default
> value=0)
>
> directoryTexture=aPath when texture will be copied, it will be in this
> directory, not in the current one.
>
> Cheers,
> Johan.
>
> --
> Johan Nouvel, research engineer
> http://www.archivideo.com
> tel : +33 (0)2 99 86 30 20
> ARCHIVIDEO, 40 rue des Veyettes, 35000 RENNES, FRANCE
>
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>
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