[osg-users] ive format and includeImageFileInIVEFile doesitlosereferences to same image?

Roger James roger at beardandsandals.co.uk
Fri Sep 21 07:38:10 PDT 2007


Serge,

 

I was running osgconv with includeImageFileInIVEFile set, so it should have
been streming the jpegs into the ive file. If I run osgconv with no options
the file is not much bigger (about 23MByte).

 

Roger

 

  _____  

From: osg-users-bounces at lists.openscenegraph.org
[mailto:osg-users-bounces at lists.openscenegraph.org] On Behalf Of Serge Lages
Sent: 21 September 2007 14:29
To: OpenSceneGraph Users
Subject: Re: [osg-users] ive format and includeImageFileInIVEFile
doesitlosereferences to same image?

 

If you don't specify it, you image data will be written uncompressed, and it
can explain the size of the ive file.

To have your images written in a compressed format add to your option string
:
compressImageData JPEG_QUALITY 90 
(for rgba images you have similar options with the PNG plugin)

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