Refactor use of OrderOnce for materials to limit to materialtype dependencies only.

Signed-off-by: Robin <rbarrand@amazon.com>
2021-09-21 12:17:33 -07:00
parent 0ed82e21d5
commit b78e41f5a8
2 changed files with 34 additions and 23 deletions
@@ -44,7 +44,7 @@ namespace AZ
            if (auto* serialize = azrtti_cast<SerializeContext*>(context))
            {
                serialize->Class<MaterialAssetDependenciesComponent, Component>()
-                    ->Version(4)
+                    ->Version(5)
                    ->Attribute(Edit::Attributes::SystemComponentTags, AZStd::vector<Crc32>({ AssetBuilderSDK::ComponentTags::AssetBuilder }));
            }
        }
@@ -88,6 +88,8 @@ namespace AZ
                jobDependency.m_sourceFile = materialTypeSource;
                jobDependency.m_platformIdentifier = platformIdentifier;

+                // If includeMaterialPropertyNames is true, then we need materials to depend on materialtype only once in order to get
+                // the property names. After the initial processing, materials will no longer be dependent on materialtype files.
                bool includeMaterialPropertyNames = true;
                RPI::MaterialConverterBus::BroadcastResult(includeMaterialPropertyNames, &RPI::MaterialConverterBus::Events::ShouldIncludeMaterialPropertyNames);
                jobDependency.m_type = includeMaterialPropertyNames ? AssetBuilderSDK::JobDependencyType::OrderOnce : AssetBuilderSDK::JobDependencyType::Order;