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126 lines
4.5 KiB
C++
126 lines
4.5 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 <Atom/RPI.Reflect/Material/MaterialAssetCreator.h>
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#include <Atom/RPI.Reflect/Image/StreamingImageAsset.h>
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#include <Atom/RPI.Reflect/Image/AttachmentImageAsset.h>
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#include <AzCore/std/sort.h>
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#include <AzCore/std/bind/bind.h>
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namespace AZ
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{
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namespace RPI
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{
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void MaterialAssetCreator::Begin(const Data::AssetId& assetId, MaterialAsset& parentMaterial, bool includeMaterialPropertyNames)
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{
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BeginCommon(assetId);
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if (ValidateIsReady())
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{
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m_asset->m_materialTypeAsset = parentMaterial.m_materialTypeAsset;
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if (!m_asset->m_materialTypeAsset)
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{
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ReportError("MaterialTypeAsset is null");
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return;
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}
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m_materialPropertiesLayout = m_asset->GetMaterialPropertiesLayout();
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if (!m_materialPropertiesLayout)
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{
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ReportError("MaterialPropertiesLayout is null");
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return;
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}
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if (includeMaterialPropertyNames)
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{
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PopulatePropertyNameList();
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}
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// Note we don't have to check the validity of these property values because the parent material's AssetCreator already did that.
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m_asset->m_propertyValues.assign(parentMaterial.GetPropertyValues().begin(), parentMaterial.GetPropertyValues().end());
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auto warningFunc = [this](const char* message)
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{
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ReportWarning("%s", message);
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};
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auto errorFunc = [this](const char* message)
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{
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ReportError("%s", message);
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};
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MaterialAssetCreatorCommon::OnBegin(m_materialPropertiesLayout, &(m_asset->m_propertyValues), warningFunc, errorFunc);
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}
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}
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void MaterialAssetCreator::Begin(const Data::AssetId& assetId, MaterialTypeAsset& materialType, bool includeMaterialPropertyNames)
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{
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BeginCommon(assetId);
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if (ValidateIsReady())
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{
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m_asset->m_materialTypeAsset = { &materialType, AZ::Data::AssetLoadBehavior::PreLoad };
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if (!m_asset->m_materialTypeAsset)
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{
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ReportError("MaterialTypeAsset is null");
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return;
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}
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m_materialPropertiesLayout = m_asset->GetMaterialPropertiesLayout();
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if (includeMaterialPropertyNames)
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{
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PopulatePropertyNameList();
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}
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if (!m_materialPropertiesLayout)
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{
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ReportError("MaterialPropertiesLayout is null");
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return;
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}
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// Note we don't have to check the validity of these property values because the parent material's AssetCreator already did that.
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m_asset->m_propertyValues.assign(materialType.GetDefaultPropertyValues().begin(), materialType.GetDefaultPropertyValues().end());
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auto warningFunc = [this](const char* message)
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{
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ReportWarning("%s", message);
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};
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auto errorFunc = [this](const char* message)
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{
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ReportError("%s", message);
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};
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MaterialAssetCreatorCommon::OnBegin(m_materialPropertiesLayout, &(m_asset->m_propertyValues), warningFunc, errorFunc);
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}
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}
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bool MaterialAssetCreator::End(Data::Asset<MaterialAsset>& result)
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{
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if (!ValidateIsReady())
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{
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return false;
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}
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m_materialPropertiesLayout = nullptr;
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MaterialAssetCreatorCommon::OnEnd();
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m_asset->SetReady();
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return EndCommon(result);
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}
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void MaterialAssetCreator::PopulatePropertyNameList()
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{
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for (int i = 0; i < m_materialPropertiesLayout->GetPropertyCount(); ++i)
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{
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MaterialPropertyIndex propertyIndex{ i };
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auto& propertyName = m_materialPropertiesLayout->GetPropertyDescriptor(propertyIndex)->GetName();
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m_asset->m_propertyNames.emplace_back(propertyName);
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}
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}
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} // namespace RPI
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} // namespace AZ
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