Hi Robert,
A very minor one, but I've noticed that in
osg::Text::computePositionsImplementation(), any bounding box margins set are
never taken into account when calculating the position of the text, as the
positions are calculated from the bounding box before the margins are applied.
Code:
void Text::computePositionsImplementation()
{
TextBase::computePositionsImplementation();
computeBackdropPositions();
computeBackdropBoundingBox();
computeBoundingBoxMargin();
}
For example if you set the text alignment to LEFT_BOTTOM and set a bounding box
margin, the margin is not taken into account when calculating the position.
Possibly it should be something like:
Code:
void Text::computePositionsImplementation()
void Text::computePositionsImplementation()
{
TextBase::computePositionsImplementation();
computeBackdropPositions();
computeBackdropBoundingBox();
computeBoundingBoxMargin();
// Compute position again to include bounding box margins for non
base-line text alignments
if (_alignment < LEFT_BASE_LINE)
TextBase::computePositionsImplementation();
}
Cheers,
Jamie
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=70920#70920
_______________________________________________
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
