<div dir="ltr">would that not just replicate the osg filecache? readNode should just return the pointer to the data with readResult FILE_LOADED_FROM_CACHE<div>regards, Laurens.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Nov 29, 2016 at 1:56 PM, Trajce Nikolov NICK <span dir="ltr"><<a href="mailto:trajce.nikolov.nick@gmail.com" target="_blank">trajce.nikolov.nick@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Simone,<div><br></div><div>just a fast thought ... Maybe you make a simple std::map to keep track of what has been loaded and what is new</div></div><div class="gmail_extra"><div><div class="h5"><br><div class="gmail_quote">On Tue, Nov 29, 2016 at 1:37 PM, Simone Rapposelli <span dir="ltr"><<a href="mailto:simone.rapposelli@gmail.com" target="_blank">simone.rapposelli@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Robert,<br>
<br>
thank you for your fast reply.<br>
My problem is that osgDB::ReaderWriter::ReadResul<wbr>t readNode(const std::string &fileName, const osgDB::ReaderWriter::Options *options) gets called even if a PagedLod with the same fileName has been previously loaded: for example, this happens if I move to any position on the viewer and then come back.<br>
Thus, inside this function I need to check if any of the PagedLod currently loaded in DatabasePager has the same fileName of the passed argument: in this case I could avoid to reload data already in memory.<br>
<span><br>
Thank you!<br>
<br>
Cheers,<br>
Simone<br>
<br>
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