<div dir="ltr">Welcome :-)<div>Wojtek</div></div><div class="gmail_extra"><br><div class="gmail_quote">2016-10-06 3:46 GMT+02:00 liu ming <span dir="ltr"><<a href="mailto:81792534@qq.com" target="_blank">81792534@qq.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">hi Wojtek,Thank you very much,you perfect solved my problem.According to your code,Texture2D worked,maybe it is something wrong about Texture1D.  Thank you.<br>
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Read this topic online here:<br>
</span><a href="http://forum.openscenegraph.org/viewtopic.php?p=68887#68887" rel="noreferrer" target="_blank">http://forum.openscenegraph.<wbr>org/viewtopic.php?p=68887#<wbr>68887</a><br>
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