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Changed the .material file format to use a flat list for material property values, instead of a tree structure.

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This is needed to support deeply nested material property groups, it just makes the serialization code a lot simpler than trying to support nested groups in the .material file. It also makes the file more readable and easier to search all files for particular properties.
I also updated MaterialSourceData to hide the property values behind a clean API.

Signed-off-by: santorac <55155825+santorac@users.noreply.github.com>
This commit is contained in:
santorac
2022-02-04 12:04:50 -08:00
parent 4bb93e4c94
commit 1daa9fbbed
11 changed files with 535 additions and 168 deletions
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Gems/AtomLyIntegration/CommonFeatures/Code/Source/Material/EditorMaterialComponentUtil.cpp
+2 -2
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@@ -149,8 +149,8 @@ namespace AZ
}
// TODO: Support populating the Material Editor with nested property groups, not just the top level.
const AZStd::string groupName = propertyId.GetStringView().substr(0, propertyId.GetStringView().size() - propertyDefinition->GetName().size() - 1);
exportData.m_properties[groupName][propertyDefinition->GetName()] = propertyValue;
AZStd::string_view groupName = propertyId.GetStringView().substr(0, propertyId.GetStringView().size() - propertyDefinition->GetName().size() - 1);
exportData.SetPropertyValue(RPI::MaterialPropertyId{groupName, propertyDefinition->GetName()}, propertyValue);
return true;
});