Hi,
With OSG 3.2.1 I have been able to do fast shallow cloning of
osgText::Text in my own subclass, copying the _textureGlyphQuadMap
instead of calling computeGlyphRepresentation, since the latter is a
slow operation for my thousands of texts.
In OSG 3.5.6 this isn't possible, I guess due to a private
GlyphQuads::operator=. So I'm looping through _textureGlyphQuadMap in my
copy constructor and copy its glyphs and primitives separately instead.
But I can't see my copied text at all! If I save it out to an .osg or
.osgt file it's visible in osgviewer.
I guess setting GlyphQuads::operator= private was deliberate, so can
someone explain how I can accomplish fast text cloning in OSG 3.5.6 or
optimize it somehow?
Regards,
Andreas
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