Hello Michael,
On 04/16/2014 04:59 PM, Michael Raab wrote:
> OSG::VisitSubTreeUnrecPtr fboStageSubTreeVisit =
> OSG::VisitSubTree::create();
> OSG::NodeUnrecPtr pVisitNode = OSG::Node::create();
> pVisitNode->setCore(fboStageSubTreeVisit);
> OSG::StageUnrecPtr pStage = OSG::Stage::create();
> pStage->setRenderTarget(fbo);
> OSG::NodeUnrecPtr fboStageNode = OSG::Node::create();
> fboStageNode->setCore(pStage);
> fboStageNode->addChild(pVisitNode);
I think there is a call like
fboStageSubTreeVisit->setSubTreeRoot(someNode); is missing, i.e. the
VisitSubTree has nothing to actually visit.
> There are 2 things that I could discover:
> 1.) I don't get any result :-(
> 2.) And more significant, after the one attempt, my main rendering seems
> to be broken. It starts flickered .. only every second image is rendered
> correctly, the others remain black!
However, 2.) should not happen even in that case; I'll see if I can
reproduce it.
Cheers,
Carsten
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