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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