Method createInstanceData

Libraries/Aurora/Source/DirectX/PTScene.cpp:918–934

}

PTScene::InstanceData PTScene::createInstanceData(const PTInstance& instance)
{
    InstanceData res(instance);
    res.mtlBufferOffset = _materialOffsetLookup[instance.material().get()];
    res.pGeometry       = instance.dxGeometry();
    res.isOpaque        = instance.material() ? instance.material()->isOpaque() : true;

    for (int i = 0; i < instance.materialLayers().size(); i++)
    {
        auto& layer    = instance.materialLayers()[i];
        int mtlOffset  = _materialOffsetLookup[layer.first.get()];
        int geomOffset = _layerGeometryOffsetLookup[layer.second.get()];

        res.layers.push_back(make_pair(mtlOffset, geomOffset));
    }
    return res;
}

void PTScene::updateAccelerationStructure()
{