From 8019db34a8a8df0377e39a07b452f6bcc49c6b55 Mon Sep 17 00:00:00 2001
From: Yuriy Toporovskyy <toporovskyy.y@gmail.com>
Date: Thu, 27 Aug 2020 15:27:57 +0100
Subject: [PATCH] Correctly upgrade PhysX mesh asset description

Version 1 had an 'export as convex' field which maps to 'export method' in Version 2
---
 dev/Gems/PhysX/Code/Source/Pipeline/MeshGroup.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dev/Gems/PhysX/Code/Source/Pipeline/MeshGroup.cpp b/dev/Gems/PhysX/Code/Source/Pipeline/MeshGroup.cpp
index 378cacefa8..db6e7e12e0 100644
--- a/dev/Gems/PhysX/Code/Source/Pipeline/MeshGroup.cpp
+++ b/dev/Gems/PhysX/Code/Source/Pipeline/MeshGroup.cpp
@@ -850,6 +850,12 @@ namespace PhysX
                     primitiveAssetParams.m_volumeTermCoefficient = oldValue * 2.0e-5f;
                 }
                 classElement.AddElementWithData(context, "PrimitiveAssetParams", primitiveAssetParams);
+
+                // Convert 'export as convex' to 'export method'
+                // export as primitive was not previously available
+                bool exportAsConvex;
+                readAndRemoveElement(AZ::Crc32("export as convex"), exportAsConvex);
+                classElement.AddElementWithData(context, "export method", exportAsConvex ? MeshExportMethod::Convex : MeshExportMethod::TriMesh);
             }
 
             return true;