cueMan
10th November 2010, 13:56
I'm trying to render a scene to a QGLFramebufferObject and use it as a texture on my 3D-object. Everything displays fine when I use old fixed graphics pipeline without shaders, but when I try to do this on a shader-based application, I get only a blank screen.
Does anyone know what could be the cause of this?
This is what obviously causes the blank screen:
QPainter painter(buffer);
scene.render(&painter);
painter.end();
Do I need to reset something related to drawing or what?
Does anyone know what could be the cause of this?
This is what obviously causes the blank screen:
QPainter painter(buffer);
scene.render(&painter);
painter.end();
Do I need to reset something related to drawing or what?