Hi Cedric,
I get an "403 Forbidden" error on accessing your file:
http://www.plopbyte.net/tmp/osgText.ogg
Robert.
On Fri, Sep 5, 2008 at 11:33 PM, Cedric Pinson <[EMAIL PROTECTED]> wrote:
> Hi guys,
> Strange bug with osgText, with the current configuration:
>
> std::string fontName = "../data/Vera.ttf";
> VarsEditor::instance()->get("fontPlayerName", fontName);
> osgText::Font* font = osgText::readFontFile(fontName.c_str());
> _seatNumber->setFont(font);
> _seatNumber->setCharacterSize(25);
> _seatNumber->setCharacterSizeMode(osgText::Text::SCREEN_COORDS);
> _seatNumber->setAlignment(osgText::Text::CENTER_CENTER);
> _seatNumber->setFontResolution(30,30);
> _seatNumber->setAxisAlignment(osgText::Text::SCREEN);
> std::stringstream ss;
> ss << "Seat " << data._seatNumber;
> _seatNumber->setText(ss.str());
>
> I added a video because i don't how to explain it. A text should be display
> and it is not, it's a bit random, sometimes it works
> sometime it does not. I dump the osg tree and the osgText was in the file,
> then if i re read the file with osgviewer it works.
> I found a trick to make it display again in my application, moving the
> camera very near, then it appears. I don't have any idea appart accusing
> osgText.
> I tried in SingleThreaded and the problem and it does not change.
> I guess it's related to the camera position when i create the text. Because
> i susupect that, i tried a configuration
>
> std::string fontName = "../data/Vera.ttf";
> VarsEditor::instance()->get("fontPlayerName", fontName);
> osgText::Font* font = osgText::readFontFile(fontName.c_str());
> _seatNumber->setFont(font);
> _seatNumber->setCharacterSize(0.25);
> // _seatNumber->setCharacterSizeMode(osgText::Text::SCREEN_COORDS);
> _seatNumber->setAlignment(osgText::Text::CENTER_CENTER);
> _seatNumber->setFontResolution(30,30);
> _seatNumber->setAxisAlignment(osgText::Text::SCREEN);
> std::stringstream ss;
> ss << "Seat " << data._seatNumber;
> _seatNumber->setText(ss.str());
>
> So the character size mode is now the default, and with that i cant
> reproduce the bug. So last information i have is when i create the text the
> text is behind the camera
> so maybe it does not help for the
> _seatNumber->setCharacterSizeMode(osgText::Text::SCREEN_COORDS) mode.
>
> here the video http://www.plopbyte.net/tmp/osgText.ogg
>
> --
> +33 (0) 6 63 20 03 56 Cedric Pinson mailto:[EMAIL PROTECTED]
> http://www.plopbyte.net
>
>
> _______________________________________________
> osg-users mailing list
> osg-users@lists.openscenegraph.org
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>
_______________________________________________
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
