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#include "additivelayer.hpp"
#include <osg/BlendFunc>
#include <osg/StateSet>
#include "myguirendermanager.hpp"
namespace MyGUIPlatform
{
AdditiveLayer::AdditiveLayer()
{
mStateSet = new osg::StateSet;
mStateSet->setAttributeAndModes(new osg::BlendFunc(osg::BlendFunc::SRC_ALPHA, osg::BlendFunc::ONE));
}
AdditiveLayer::~AdditiveLayer()
{
// defined in .cpp file since we can't delete incomplete types
}
void AdditiveLayer::renderToTarget(MyGUI::IRenderTarget* target, bool update)
{
RenderManager& renderManager = static_cast<RenderManager&>(MyGUI::RenderManager::getInstance());
renderManager.setInjectState(mStateSet.get());
MyGUI::OverlappedLayer::renderToTarget(target, update);
renderManager.setInjectState(nullptr);
}
}
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