Hi,
I am a very new, and i got a problem with using osg::Text.
I set the text like this blow.
osg::Geode* textGeode = new osg::Geode();
osgText::Text* textLabel = new osgText::Text();
....
root->addChild(textGeode); // root is a point of osg::group()
then, i want to display the numbers being continuelly increasing.
the screen I guess will be showen up like this.
0, 1, 2, 3, 4, 5......
In order to achieve this, I typed code within while roop.
wchar_t strTmp[100];
swprintf(strTmp, L"%.3d", 0);
textLabel->setText(strTmp);
int index = 0 ;
while(!viewer.done())
{
swprintf(strTmp, L"%d", ++nIndex);
textLabel->update();
viewer.frame();
}
However, the result is stopped. I think the problem is related to
textLabel->update() line.
Please, anyone tell me how to change (or update) the text frequently?
Thank you!
Cheers,
Eungil
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=50600#50600
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