Hi LV,
I recommend you to use PagedLOD node to organize these text nodes.
It’s unnecessary to display all of these text at one time. When camera go
further into an area, the OSG databasepager will load the text node file
automactically. If you want to find any info about PagedLOD, you can look
for it in the book of OSG beginner Guide.
Glen
-----邮件原件-----
发件人: osg-users [mailto:[email protected]] 代表
Lv Qing
发送时间: 2015年1月11日 21:48
收件人: [email protected]
主题: [osg-users] Any way to optimize the performance of massive osg::Text?
Hi:
In our case we need draw 50000~100000 osg::Text spreading all over the
earth,the result is not optimistic,the frame is down to 2~3 fps,we can
barely pan the earth,so is there any way to optimize such mount of
osg::Text?
Thank you!
Cheers,
Lv
------------------
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http://forum.openscenegraph.org/viewtopic.php?p=62284#62284
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