[osg-users] FadeText outline problem

[Rain]

Hi,
  I found a problem when using FadeText, I add following code in createText function in osgfadetext.cpp:


text->setBackdropColor(osg::Vec4(1.0f, 0.0f, 0.0f, 1.0f));
text->setBackdropType(osgText::Text::OUTLINE);


The outline can not fade, my usage is wrong? or a bug?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openscenegraph.org/pipermail/osg-users-openscenegraph.org/attachments/20150727/83acba85/attachment-0002.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: FadeText01.jpg
Type: image/jpeg
Size: 164557 bytes
Desc: not available
URL: <http://lists.openscenegraph.org/pipermail/osg-users-openscenegraph.org/attachments/20150727/83acba85/attachment-0004.jpg>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: FadeText02.jpg
Type: image/jpeg
Size: 277752 bytes
Desc: not available
URL: <http://lists.openscenegraph.org/pipermail/osg-users-openscenegraph.org/attachments/20150727/83acba85/attachment-0005.jpg>