[osg-users] Passing explicitly loaded model to DatabasePagerfor expiry management

Wojciech Lewandowski lewandowski at ai.com.pl
Wed Sep 24 04:10:36 PDT 2008


Thanks,

> You could use the osg::Registry object cache for the subgraphs you've 
> loaded.

Thanks, We will try to do this. We will call readNodeFile with CACHE_ALL in 
options.

Cheers,
Wojtek

> Robert.
>
> On Wed, Sep 24, 2008 at 11:45 AM, Wojciech Lewandowski
> <lewandowski at ai.com.pl> wrote:
>> Hi Everyone,
>>
>> I have quick question. We have added simple ReadCallback to
>> osg::IntersectionVisitor to enforce loading of highest PAgedLODs from our
>> terrain.
>> We simply call osgDB::readNodeFile( PageLOD_file ). Intersection works, 
>> but
>> it looks like these files are not stored in any cache nor they are 
>> actually
>> attached to parent PagedLOD. Is there a way we can add them to 
>> DatabasePager
>> loaded model list to avoid further loads of the same file ?
>>
>> Cheers,
>> Wojtek
>>
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>>
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