Hi,
I am trying to export the textures in osgb file into pic file. therefore i used
ReaderWriterRGB:
>
> osg::StateSet::TextureAttributeList osg_texture_attribute_list =
> osg_state->getTextureAttributeList();
>
> unsigned int texture_list_index = 0;
> for (; texture_list_index < osg_texture_attribute_list.size();
> ++texture_list_index) {
>
> osg::Texture2D* texture =
> (osg::Texture2D*)(osg_state->getTextureAttribute(texture_list_index,
> osg::StateAttribute::TEXTURE));
>
> if (texture) {
> const osg::Image* image = texture->getImage();
> if (image) {
> if (!osgDB::writeImageFile(*image, image->getFileName())) {
> BOOST_LOG_TRIVIAL(error) << "Write image failed";
> }
>
But i got this exception:
> Warning: RGB plugin does not supporting writing compressed imagery.
my question is: how could i export the compressed texture image into a file?
Thank you!
Cheers,
Ming
>
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http://forum.openscenegraph.org/viewtopic.php?p=67623#67623
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