alexpete
95 lines
4.0 KiB
C++
95 lines
4.0 KiB
C++
/*
|
|
* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
|
|
* its licensors.
|
|
*
|
|
* For complete copyright and license terms please see the LICENSE at the root of this
|
|
* distribution (the "License"). All use of this software is governed by the License,
|
|
* or, if provided, by the license below or the license accompanying this file. Do not
|
|
* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
*
|
|
*/
|
|
|
|
#include "MaterialConverterSystemComponent.h"
|
|
|
|
#include <AssetBuilderSDK/AssetBuilderSDK.h>
|
|
#include <AzCore/Math/Color.h>
|
|
#include <AzCore/Serialization/EditContext.h>
|
|
#include <AzCore/Serialization/SerializeContext.h>
|
|
#include <AzToolsFramework/API/EditorAssetSystemAPI.h>
|
|
|
|
namespace AZ
|
|
{
|
|
namespace Render
|
|
{
|
|
void MaterialConverterSystemComponent::Reflect(AZ::ReflectContext* context)
|
|
{
|
|
if (auto* serialize = azrtti_cast<SerializeContext*>(context))
|
|
{
|
|
serialize->Class<MaterialConverterSystemComponent, Component>()
|
|
->Version(2)
|
|
->Attribute(Edit::Attributes::SystemComponentTags, AZStd::vector<Crc32>({ AssetBuilderSDK::ComponentTags::AssetBuilder }));
|
|
}
|
|
}
|
|
|
|
void MaterialConverterSystemComponent::Activate()
|
|
{
|
|
RPI::MaterialConverterBus::Handler::BusConnect();
|
|
}
|
|
|
|
void MaterialConverterSystemComponent::Deactivate()
|
|
{
|
|
RPI::MaterialConverterBus::Handler::BusDisconnect();
|
|
}
|
|
|
|
bool MaterialConverterSystemComponent::ConvertMaterial(const AZ::SceneAPI::DataTypes::IMaterialData& materialData, RPI::MaterialSourceData& sourceData)
|
|
{
|
|
using namespace AZ::RPI;
|
|
|
|
// The source data for generating material asset
|
|
sourceData.m_materialType = GetMaterialTypePath();
|
|
|
|
auto handleTexture = [&materialData, &sourceData](const char* propertyTextureGroup, SceneAPI::DataTypes::IMaterialData::TextureMapType textureType)
|
|
{
|
|
MaterialSourceData::PropertyMap& properties = sourceData.m_properties[propertyTextureGroup];
|
|
const AZStd::string& texturePath = materialData.GetTexture(textureType);
|
|
|
|
// Check to see if the image asset exists. If not, skip this texture map and just disable it.
|
|
bool assetFound = false;
|
|
if (!texturePath.empty())
|
|
{
|
|
using namespace AzToolsFramework;
|
|
AZ::Data::AssetInfo sourceInfo;
|
|
AZStd::string watchFolder;
|
|
AssetSystemRequestBus::BroadcastResult(assetFound, &AssetSystem::AssetSystemRequest::GetSourceInfoBySourcePath, texturePath.c_str(), sourceInfo, watchFolder);
|
|
}
|
|
|
|
if (assetFound)
|
|
{
|
|
properties["textureMap"].m_value = texturePath;
|
|
}
|
|
else if(!texturePath.empty())
|
|
{
|
|
AZ_Warning("AtomFeatureCommon", false, "Could not find asset '%s' for '%s'", texturePath.c_str(), propertyTextureGroup);
|
|
}
|
|
};
|
|
|
|
handleTexture("specularF0", SceneAPI::DataTypes::IMaterialData::TextureMapType::Specular);
|
|
handleTexture("normal", SceneAPI::DataTypes::IMaterialData::TextureMapType::Normal);
|
|
handleTexture("baseColor", SceneAPI::DataTypes::IMaterialData::TextureMapType::Diffuse);
|
|
|
|
auto toColor = [](const AZ::Vector3& v) { return AZ::Color::CreateFromVector3AndFloat(v, 1.0f); };
|
|
sourceData.m_properties["baseColor"]["color"].m_value = toColor(materialData.GetDiffuseColor());
|
|
|
|
sourceData.m_properties["opacity"]["factor"].m_value = materialData.GetOpacity();
|
|
|
|
return true;
|
|
}
|
|
|
|
const char* MaterialConverterSystemComponent::GetMaterialTypePath() const
|
|
{
|
|
return "Materials/Types/StandardPBR.materialtype";
|
|
}
|
|
}
|
|
}
|