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Data driven asset importer. Need to fix reflection

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This commit is contained in:
amzn-mike
2021-05-12 16:04:25 -05:00
parent 795aa114e6
commit f478340376
3 changed files with 78 additions and 5 deletions
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Code/Tools/SceneAPI/FbxSceneBuilder/FbxImportRequestHandler.cpp
+56 -4
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@@ -10,7 +10,14 @@
*
*/
#include <API/EditorAssetSystemAPI.h>
#include <AssetProcessor/AssetBuilderSDK/AssetBuilderSDK/AssetBuilderSDK.h>
#include <AzCore/Asset/AssetManagerBus.h>
#include <AzCore/Serialization/EditContextConstants.inl>
#include <AzCore/Serialization/SerializeContext.h>
#include <AzCore/Serialization/Json/JsonSerialization.h>
#include <AzFramework/FileFunc/FileFunc.h>
#include <AzFramework/IO/LocalFileIO.h>
#include <AzFramework/StringFunc/StringFunc.h>
#include <SceneAPI/SceneCore/Containers/Scene.h>
#include <SceneAPI/SceneCore/Events/CallProcessorBus.h>
@@ -23,10 +30,47 @@ namespace AZ
{
namespace FbxSceneImporter
{
const char* FbxImportRequestHandler::s_extension = ".fbx";
AssetImporterSettings::AssetImporterSettings()
{
// Default supported extension in case the settings file isn't found
m_supportedFileTypeExtensions.emplace(".fbx");
}
void AssetImporterSettings::Reflect(AZ::ReflectContext* context)
{
if (auto serializeContext = azrtti_cast<AZ::SerializeContext*>(context); serializeContext)
{
serializeContext->Class<AssetImporterSettings>()
->Version(1)
->Field("SupportedFileTypeExtensions", &AssetImporterSettings::m_supportedFileTypeExtensions);
}
}
void FbxImportRequestHandler::Activate()
{
// Attempt to load the Slice Builder Settings file
AZ::IO::LocalFileIO localFileIO;
// This will point to @assets@/SettingsFilename, which loads from the cache
// We don't really want this but it works for now
// Trying to use AzToolsFramework::AssetSystemRequestBus::Events::GetSourceInfoBySourcePath at this point
// would fail because components seem to activate before the AP has populated its file list
AZ::IO::Path sliceBuilderSettingsIoPath(SettingsFilename);
auto result = AzFramework::FileFunc::ReadJsonFile(sliceBuilderSettingsIoPath, &localFileIO);
if (result.IsSuccess())
{
AZ::JsonSerializationResult::ResultCode serializationResult =
AZ::JsonSerialization::Load(m_settings, result.GetValue());
if (serializationResult.GetProcessing() == AZ::JsonSerializationResult::Processing::Halted)
{
AZ_Warning("", false, "Error in Asset Importer Settings file.\nUsing default settings.");
}
}
else
{
AZ_Warning("", false, "Failed to load Asset Importer Settings file.\nUsing default settings.");
}
BusConnect();
}
@@ -37,21 +81,29 @@ namespace AZ
void FbxImportRequestHandler::Reflect(ReflectContext* context)
{
AssetImporterSettings::Reflect(context);
SerializeContext* serializeContext = azrtti_cast<SerializeContext*>(context);
if (serializeContext)
{
serializeContext->Class<FbxImportRequestHandler, SceneCore::BehaviorComponent>()->Version(1);
serializeContext->Class<FbxImportRequestHandler, SceneCore::BehaviorComponent>()->Version(1)->Attribute(
AZ::Edit::Attributes::SystemComponentTags,
AZStd::vector<AZ::Crc32>({AssetBuilderSDK::ComponentTags::AssetBuilder}));
}
}
void FbxImportRequestHandler::GetSupportedFileExtensions(AZStd::unordered_set<AZStd::string>& extensions)
{
extensions.insert(s_extension);
extensions.insert(m_settings.m_supportedFileTypeExtensions.begin(), m_settings.m_supportedFileTypeExtensions.end());
}
Events::LoadingResult FbxImportRequestHandler::LoadAsset(Containers::Scene& scene, const AZStd::string& path, const Uuid& guid, [[maybe_unused]] RequestingApplication requester)
{
if (!AzFramework::StringFunc::Path::IsExtension(path.c_str(), s_extension))
AZStd::string extension;
AzFramework::StringFunc::Path::GetExtension(path.c_str(), extension);
if (!m_settings.m_supportedFileTypeExtensions.contains(extension))
{
return Events::LoadingResult::Ignored;
}