Hi Robert, Hi Paul,
Sorry for the bug and not answer after notice it Robert. Found attached the fix for bad culling of the text. Cheers David Callu 2008/6/6 Robert Osfield <[EMAIL PROTECTED]>: > Hi Paul, > > On Fri, Jun 6, 2008 at 8:36 AM, Paul Melis <[EMAIL PROTECTED]> wrote: > > When an osgText::Text3D drawable is read from a .osg file its character > > depth does not get applied, as its glyph representation isn't recomputed. > > The osgtext3D example doesn't reveal this, as other methods are called > after > > applying the character depth which do force a glyph update. I've > submitted a > > patch^H^H^H^H^H an updated header files to osg-submissions for this one. > > Yep, spotted the submissions patch, I'll be doing a submission work > today so should > merge this fix then. > > > The other problem I found was that with the osgtext3D example the bounds > of > > one of the text object isn't taken into account to update the clipping > > planes. Simply running the osgtext3D example and rotating the scene so > that > > the string "CharacterSize..." is pointing away should reveal the problem. > > The Text3D has a bug in the bounding box computation. I spotted this > on shortly after merging the submission and notified the author of it, > but as yet no fix has come forward. I haven't had yet had a chance to > take the code apart myself yet to fix it. > > > Btw, I notice a lot of lines "Doing release context" output by > > osgthirdpersonview in a recent svn version and noticed the log message > where > > the responsible notify() was introduced. Are the messages a sign of > > something bad happening or is their log level set too high? > > Nothing bad happening, just zealous debug messages I've added to > monitoring single threaded makeCurrent/releaseContext support - I've > just checked in quietening down of the code. > > Robert. > _______________________________________________ > osg-users mailing list > [EMAIL PROTECTED] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
text3d_culling_fix.tgz
Description: GNU Zip compressed data
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