dmcdiarmid-ly
797af76f0e
Signed-off-by: dmcdiarmid-ly <63674186+dmcdiarmid-ly@users.noreply.github.com>
48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#include "DiffuseProbeGridDownsamplePass.h"
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#include <DiffuseGlobalIllumination/DiffuseProbeGridFeatureProcessor.h>
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#include <Atom/RPI.Public/RenderPipeline.h>
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namespace AZ
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{
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namespace Render
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{
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RPI::Ptr<DiffuseProbeGridDownsamplePass> DiffuseProbeGridDownsamplePass::Create(const RPI::PassDescriptor& descriptor)
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{
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RPI::Ptr<DiffuseProbeGridDownsamplePass> pass = aznew DiffuseProbeGridDownsamplePass(descriptor);
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return AZStd::move(pass);
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}
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DiffuseProbeGridDownsamplePass::DiffuseProbeGridDownsamplePass(const RPI::PassDescriptor& descriptor)
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: RPI::FullscreenTrianglePass(descriptor)
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{
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}
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bool DiffuseProbeGridDownsamplePass::IsEnabled() const
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{
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if (!Base::IsEnabled())
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{
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return false;
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}
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RPI::Scene* scene = m_pipeline->GetScene();
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if (!scene)
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{
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return false;
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}
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// only enabled if there are DiffuseProbeGrids present in the scene
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DiffuseProbeGridFeatureProcessor* diffuseProbeGridFeatureProcessor = scene->GetFeatureProcessor<DiffuseProbeGridFeatureProcessor>();
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return (diffuseProbeGridFeatureProcessor && !diffuseProbeGridFeatureProcessor->GetProbeGrids().empty());
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}
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} // namespace RPI
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} // namespace AZ
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