Hello all,
I'm trying to swap the color buffer of an FBO camera in an event
handler.
When I initialise the FBO camera like so:
counter = 0;
m_camera->attach( osg::Camera::COLOR_BUFFER, m_textureList.at( counter
).get() );
It works, but then when I try to swap the color buffer using the
following:
++counter;
m_camera->detach( osg::Camera::COLOR_BUFFER );
m_camera->attach( osg::Camera::COLOR_BUFFER, m_textureList.at( counter
).get() );
It appears that the original texture is still attached and being
updated.
Am I misusing the FBO here? Is it not possible to swap buffers once the
camera has been initialised?
Obviously the same effect could be achieved using a switch and a series
of FBO cameras but this solution seemed like a nice tidy one.
Thanks in advance.
Kim.
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