void OnPreprocessAsset()
{
bool isVFX = VisualEffectAssetModicationProcessor.HasVFXExtension(assetPath);
if (isVFX)
{
VisualEffectResource resource = VisualEffectResource.GetResourceAtPath(assetPath);
if (resource == null)
{
return;
}
VFXGraph graph = resource.graph as VFXGraph;
if (graph != null)
{
graph.SanitizeForImport();
}
else
{
Debug.LogError("VisualEffectGraphResource without graph");
}
}
}
static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAssets, string[] movedAssets, string[] movedFromAssetPaths)
{
List <string> assetToReimport = null;
#if VFX_HAS_TIMELINE
UnityEditor.VFX.Migration.ActivationToControlTrack.SanitizePlayable(importedAssets);
#endif
foreach (var assetPath in importedAssets)
{
bool isVFX = VisualEffectAssetModicationProcessor.HasVFXExtension(assetPath);
if (isVFX)
{
VisualEffectResource resource = VisualEffectResource.GetResourceAtPath(assetPath);
if (resource == null)
{
continue;
}
VFXGraph graph = resource.GetOrCreateGraph(); //resource.graph should be already != null at this stage but GetOrCreateGraph is also assigning the visualEffectResource. It's required for UpdateSubAssets
if (graph != null)
{
bool wasGraphSanitized = graph.sanitized;
try
{
graph.SanitizeForImport();
if (!wasGraphSanitized && graph.sanitized)
{
assetToReimport ??= new List <string>();
assetToReimport.Add(assetPath);
}
}
catch (Exception exception)
{
Debug.LogErrorFormat("Exception during sanitization of {0} : {1}", assetPath, exception);
}
var window = VFXViewWindow.GetWindow(graph, false, false);
if (window != null)
{
window.UpdateTitle(assetPath);
}
}
else
{
Debug.LogErrorFormat("VisualEffectGraphResource without graph : {0}", assetPath);
}
}
}
//Relaunch previously skipped OnCompileResource
if (assetToReimport != null)
{
foreach (var assetPath in assetToReimport)
{
try
{
AssetDatabase.ImportAsset(assetPath, ImportAssetOptions.ForceUpdate);
}
catch (Exception exception)
{
Debug.LogErrorFormat("Exception during reimport of {0} : {1}", assetPath, exception);
}
}
}
}