Err..sorry...scratch that last comment. I wouldn't know if it worked in
OSG 1.0, since I actually put my state sets on the geodes back then. So
the problem might have been there all the time. But I still don't
understand why the state mode protecting doesn't work on text drawables...
/Andreas
Andreas Ekstrand wrote:
Hi,
I think I have the same, or at least a similar, problem. I attach the
same subgraph to two group nodes, one with a state set defining the
draw mode as FILL and one setting the draw mode to LINE, to achieve
contours around my polygons. The subgraph also contains text drawables
and to avoid contours around these I define a new state set on them,
setting the draw mode to FILL and PROTECTED. Now, if I set this state
set on the geode containing the text it all works fine, but if I apply
the state set on the text drawable, rectangles are shown around my
text. Also, if I turn off textures on the top state set, my text
disappears if the state set is applied to the text drawables, even if
I have turned on textures in the text drawable state set.
So it seems that protecting state modes suddenly doesn't work on text
drawables. This worked fine in OSG 1.0.
Regards,
Andreas Ekstrand
Robert Osfield wrote:
Hi Chen,
On 7/31/06, chen shan <[EMAIL PROTECTED]> wrote:
You are right. The text is correct when it first is displayed. But
when I
switch to another scene graph, the presentation happen.
Ok, there is the big important bit of information missing.. Clearlly
how to are doing the "switch to another scene graph" is the root of
the problem.
Still way too little information to guess at what might be wrong. How
are you doing the switch? Are multiple graphics contexts involved?
Multiple viewers?
Robert.
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