//Making sure there is at least one HDRenderPipelineGlobalSettings instance in the project
static internal HDRenderPipelineGlobalSettings Ensure(bool canCreateNewAsset = true)
{
if (instance == null || instance.Equals(null) || instance.m_Version == Version.First)
{
// Try to migrate HDRPAsset in Graphics. It can produce a HDRenderPipelineGlobalSettings
// with data from former HDRPAsset if it is at a version allowing this.
if (GraphicsSettings.defaultRenderPipeline is HDRenderPipelineAsset hdrpAsset && hdrpAsset.IsVersionBelowAddedHDRenderPipelineGlobalSettings())
{
// if possible we need to finish migration of hdrpAsset in order to grab value from it
(hdrpAsset as IMigratableAsset).Migrate();
}
}
if (instance == null || instance.Equals(null))
{
//try load at default path
HDRenderPipelineGlobalSettings loaded = AssetDatabase.LoadAssetAtPath <HDRenderPipelineGlobalSettings>($"Assets/{HDProjectSettingsReadOnlyBase.projectSettingsFolderPath}/HDRenderPipelineGlobalSettings.asset");
if (loaded == null)
{
//Use any available
IEnumerator <HDRenderPipelineGlobalSettings> enumerator = CoreUtils.LoadAllAssets <HDRenderPipelineGlobalSettings>().GetEnumerator();
if (enumerator.MoveNext())
{
loaded = enumerator.Current;
}
}
if (loaded != null)
{
UpdateGraphicsSettings(loaded);
}
// No migration available and no asset available? Create one if allowed
if (canCreateNewAsset && instance == null)
{
var createdAsset = Create($"Assets/{HDProjectSettingsReadOnlyBase.projectSettingsFolderPath}/HDRenderPipelineGlobalSettings.asset");
UpdateGraphicsSettings(createdAsset);
Debug.LogWarning("No HDRP Global Settings Asset is assigned. One has been created for you. If you want to modify it, go to Project Settings > Graphics > HDRP Settings.");
}
if (instance == null)
{
Debug.LogError("Cannot find any HDRP Global Settings asset and Cannot create one from former used HDRP Asset.");
}
Debug.Assert(instance, "Could not create HDRP's Global Settings - HDRP may not work correctly - Open the Graphics Window for additional help.");
}
// Attempt upgrade (do notiong if up to date)
IMigratableAsset migratableAsset = instance;
if (!migratableAsset.IsAtLastVersion())
{
migratableAsset.Migrate();
}
return(instance);
}
//Making sure there is at least one HDRenderPipelineGlobalSettings instance in the project
static internal HDRenderPipelineGlobalSettings Ensure(bool canCreateNewAsset = true)
{
bool needsMigration = (assetToBeMigrated != null && !assetToBeMigrated.Equals(null));
if (HDRenderPipelineGlobalSettings.instance && !needsMigration)
{
return(HDRenderPipelineGlobalSettings.instance);
}
HDRenderPipelineGlobalSettings assetCreated = null;
string path = "Assets/HDRPDefaultResources/HDRenderPipelineGlobalSettings.asset";
if (needsMigration)
{
if (HDRenderPipelineGlobalSettings.instance)
{
path = AssetDatabase.GetAssetPath(HDRenderPipelineGlobalSettings.instance);
}
assetCreated = MigrateFromHDRPAsset(assetToBeMigrated, path, bClearObsoleteFields: false, canCreateNewAsset: canCreateNewAsset);
if (assetCreated != null && !assetCreated.Equals(null))
{
assetToBeMigrated = null;
}
}
else
{
assetCreated = AssetDatabase.LoadAssetAtPath <HDRenderPipelineGlobalSettings>(path);
if (assetCreated == null)
{
var guidHDGlobalAssets = AssetDatabase.FindAssets("t:HDRenderPipelineGlobalSettings");
//If we could not find the asset at the default path, find the first one
if (guidHDGlobalAssets.Length > 0)
{
var curGUID = guidHDGlobalAssets[0];
path = AssetDatabase.GUIDToAssetPath(curGUID);
assetCreated = AssetDatabase.LoadAssetAtPath <HDRenderPipelineGlobalSettings>(path);
}
else if (canCreateNewAsset)// or create one altogether
{
if (!AssetDatabase.IsValidFolder("Assets/HDRPDefaultResources/"))
{
AssetDatabase.CreateFolder("Assets", "HDRPDefaultResources");
}
assetCreated = Create(path);
}
else
{
Debug.LogError("Cannot migrate HDRP Asset to a new HDRP Global Settings asset. If you are building a Player, make sure to save an HDRP Global Settings asset by opening the project in the Editor.");
return(null);
}
}
}
Debug.Assert(assetCreated, "Could not create HDRP's Global Settings - HDRP may not work correctly - Open the Graphics Window for additional help.");
UpdateGraphicsSettings(assetCreated);
return(HDRenderPipelineGlobalSettings.instance);
}