Hi Alexej & Sergey,
also note that if you only want to change a texture attachment and the
formats and sizes stay the same, you can in the cull callback change it.
Like so:
void KeepHistoryPass::CameraCullCallback::operator()(osg::Node* node,
osg::NodeVisitor* nv)
{
osg::Camera* fboCam = dynamic_cast<osg::Camera*>( node );
osgUtil::CullVisitor* cv = dynamic_cast<osgUtil::CullVisitor*>(nv);
if (fboCam && cv && !hp_->FirstPass_)
{
osg::FrameBufferObject* fbo =
cv->getCurrentRenderBin()->getStage()->getFrameBufferObject();
if (fbo) {
fbo->setAttachment(osg::Camera::BufferComponent(osg::Camera::COLOR_BUFFER),
osg::FrameBufferAttachment(hp_->OutTextures_[hp_->OverwriteIndex_].get()));
}
}
traverse(node, nv);
}
cheers
jp
On 11/10/2011 17:32, Alexej Fink wrote:
Hi hybr,
yes, it works now!
I was already on finding out, how can I change
RenderStage::_cameraRequiresSetUp per frame. You've shorten this a lot!
Many thanks for your help!!!
Cheers,
Alexej
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=43316#43316
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