On 6/13/07, Johansson Mikael <[EMAIL PROTECTED]> wrote:
When using PagedLOD-nodes the required unloaded child-nodes are requested from
the DatabasePager during traversal. The DatabasePager then loads the
child-nodes (in background) and add them to the PagedLOD-node using addChild.
I have not managed to get the complete grip on all the priority stuff in the
DatabasePager, but my question is:
Can I be absolute certian that nodes are added to the PagedLOD in the same order
that they were requested??
No, you can't assume this. The DatabasePager loads the higest
priority tiles first, and the priority is computed on a visual metric
that is computed on each frame, so a child that was once in the
foreground but is now in the background will find its priority
lowered.
Robert.
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