Hi Clement,
You can pass hints to the the .osgb, .osgx and .osgt writers via Options
strings. For details of what is support use the osgconv --formats option
i.e.
$ osgconv --format osgb
Plugin osgPlugins-3.3.5/osgdb_osg.so
{
ReaderWriter : OSG Reader/Writer
{
features : readObject readNode writeObject writeNode
extensions : .osg OpenSceneGraph Ascii
file format
extensions : .osgs Pseudo OpenSceneGraph
file loaded, with file encoded in filename string
options : OutputTextureFiles Write out the texture
images to file
options : includeExternalReferences Export option
options : precision Set the floating point
precision when writing out files
options : writeExternalReferenceFiles Export option
}
ReaderWriter : OpenSceneGraph Native Format Reader/Writer
{
features : readObject readImage readNode writeObject writeImage
writeNode
extensions : .osg2 OpenSceneGraph extendable
format
extensions : .osgb OpenSceneGraph extendable
binary format
extensions : .osgt OpenSceneGraph extendable
ascii format
extensions : .osgx OpenSceneGraph extendable XML
format
options : Ascii Import/Export option: Force
reading/writing ascii file
options : Compressor=<name> Export option: Use an inbuilt
or user-defined compressor
options : ForceReadingImage Import option: Load an empty
image instead if required file missed
options : SchemaData Export option: Record inbuilt
schema data into a binary file
options : SchemaFile=<file> Import/Export option:
Use/Record an ascii schema file
options : WriteImageHint=<hint> Export option: Hint of
writing image to stream: <IncludeData> writes Image::data() directly;
<IncludeFile> writes the image file itself to stream; <UseExternal> writes
only the filename; <WriteOut> writes Image::data() to disk as external file.
options : XML Import/Export option: Force
reading/writing XML file
}
}
Robert.
On 2 March 2015 at 00:05, <[email protected]> wrote:
> Hi,
>
> I have a question about using writeNodeFile to write volume image into
> file. Currently, my volume image is reading from external file. I would
> like to write whole osg scene data into file. Then I can use osgviewer or
> other viewer to load the file. My question is the output file does not
> contain any image data. Anyone know how to do? Thanks.
>
>
> Regards,
> Clement
>
>
>
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> osg-users mailing list
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