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Changed how asset creator generates the asset instance. Instead of finding or creating the asset in the asset manager, one is directly instantiated and only added to the asset manager after creation is complete. This allows for reuse of previously loaded asset ids and will replace or “reload” a pre-existing asset with the newly created one. This also sends although correct notifications.

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Changed material document to load a source data are for the parent material as well.  It was also a previously loading the parent material products asset which would be out of date compared to the source data.
Changed material document to track source file dependency changes instead of product asset changes.
Fixed a bug or copy paste error in the document manager that was using the same container to track documents the modified externally and from other dependency changes.
Returning source data dependencies when creating a material asset from source.

Signed-off-by: Guthrie Adams <guthadam@amazon.com>
This commit is contained in:
Guthrie Adams
2021-11-04 12:27:18 -05:00
parent 48f3bb7d7a
commit c0acbe7bd4
8 changed files with 86 additions and 76 deletions
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Gems/Atom/Tools/MaterialEditor/Code/Source/Document/MaterialDocument.cpp
+34 -29
View File
@@ -567,26 +567,26 @@ namespace MaterialEditor
}
}
void MaterialDocument::SourceFileChanged(AZStd::string relativePath, AZStd::string scanFolder, AZ::Uuid sourceUUID)
void MaterialDocument::SourceFileChanged(AZStd::string relativePath, AZStd::string scanFolder, [[maybe_unused]] AZ::Uuid sourceUUID)
{
if (m_sourceAssetId.m_guid == sourceUUID)
auto sourcePath = AZ::RPI::AssetUtils::ResolvePathReference(scanFolder, relativePath);
if (m_absolutePath == sourcePath)
{
// ignore notifications caused by saving the open document
if (!m_saveTriggeredInternally)
{
AZ_TracePrintf("MaterialDocument", "Material document changed externally: '%s'.\n", m_absolutePath.c_str());
AtomToolsFramework::AtomToolsDocumentNotificationBus::Broadcast(&AtomToolsFramework::AtomToolsDocumentNotificationBus::Events::OnDocumentExternallyModified, m_id);
AtomToolsFramework::AtomToolsDocumentNotificationBus::Broadcast(
&AtomToolsFramework::AtomToolsDocumentNotificationBus::Events::OnDocumentExternallyModified, m_id);
}
m_saveTriggeredInternally = false;
}
}
void MaterialDocument::OnAssetReloaded(AZ::Data::Asset<AZ::Data::AssetData> asset)
{
if (m_dependentAssetIds.find(asset->GetId()) != m_dependentAssetIds.end())
else if (m_sourceDependencies.find(sourcePath) != m_sourceDependencies.end())
{
AZ_TracePrintf("MaterialDocument", "Material document dependency changed: '%s'.\n", m_absolutePath.c_str());
AtomToolsFramework::AtomToolsDocumentNotificationBus::Broadcast(&AtomToolsFramework::AtomToolsDocumentNotificationBus::Events::OnDocumentDependencyModified, m_id);
AtomToolsFramework::AtomToolsDocumentNotificationBus::Broadcast(
&AtomToolsFramework::AtomToolsDocumentNotificationBus::Events::OnDocumentDependencyModified, m_id);
}
}
@@ -655,7 +655,6 @@ namespace MaterialEditor
return false;
}
m_sourceAssetId = sourceAssetInfo.m_assetId;
m_relativePath = sourceAssetInfo.m_relativePath;
if (!AzFramework::StringFunc::Path::Normalize(m_relativePath))
{
@@ -722,14 +721,15 @@ namespace MaterialEditor
// we can create the asset dynamically from the source data.
// Long term, the material document should not be concerned with assets at all. The viewport window should be the
// only thing concerned with assets or instances.
auto createResult = m_materialSourceData.CreateMaterialAssetFromSourceData(Uuid::CreateRandom(), m_absolutePath, true);
if (!createResult)
auto materialAssetResult =
m_materialSourceData.CreateMaterialAssetFromSourceData(Uuid::CreateRandom(), m_absolutePath, true, true, &m_sourceDependencies);
if (!materialAssetResult)
{
AZ_Error("MaterialDocument", false, "Material asset could not be created from source data: '%s'.", m_absolutePath.c_str());
return false;
}
m_materialAsset = createResult.GetValue();
m_materialAsset = materialAssetResult.GetValue();
if (!m_materialAsset.IsReady())
{
AZ_Error("MaterialDocument", false, "Material asset is not ready: '%s'.", m_absolutePath.c_str());
@@ -743,28 +743,35 @@ namespace MaterialEditor
return false;
}
// track material type asset to notify when dependencies change
m_dependentAssetIds.insert(materialTypeAsset->GetId());
AZ::Data::AssetBus::MultiHandler::BusConnect(materialTypeAsset->GetId());
AZStd::array_view<AZ::RPI::MaterialPropertyValue> parentPropertyValues = materialTypeAsset->GetDefaultPropertyValues();
AZ::Data::Asset<MaterialAsset> parentMaterialAsset;
if (!m_materialSourceData.m_parentMaterial.empty())
{
// There is a parent for this material
auto parentMaterialResult = AssetUtils::LoadAsset<MaterialAsset>(m_absolutePath, m_materialSourceData.m_parentMaterial);
if (!parentMaterialResult)
AZ::RPI::MaterialSourceData parentMaterialSourceData;
const auto parentMaterialFilePath = AssetUtils::ResolvePathReference(m_absolutePath, m_materialSourceData.m_parentMaterial);
if (!AZ::RPI::JsonUtils::LoadObjectFromFile(parentMaterialFilePath, parentMaterialSourceData))
{
AZ_Error("MaterialDocument", false, "Parent material asset could not be loaded: '%s'.", m_materialSourceData.m_parentMaterial.c_str());
AZ_Error("MaterialDocument", false, "Material parent source data could not be loaded for: '%s'.", parentMaterialFilePath.c_str());
return false;
}
parentMaterialAsset = parentMaterialResult.GetValue();
parentPropertyValues = parentMaterialAsset->GetPropertyValues();
const auto parentMaterialAssetIdResult = AssetUtils::MakeAssetId(parentMaterialFilePath, 0);
if (!parentMaterialAssetIdResult)
{
AZ_Error("MaterialDocument", false, "Material parent asset ID could not be created: '%s'.", parentMaterialFilePath.c_str());
return false;
}
// track parent material asset to notify when dependencies change
m_dependentAssetIds.insert(parentMaterialAsset->GetId());
AZ::Data::AssetBus::MultiHandler::BusConnect(parentMaterialAsset->GetId());
auto parentMaterialAssetResult = m_materialSourceData.CreateMaterialAssetFromSourceData(
parentMaterialAssetIdResult.GetValue(), parentMaterialFilePath, true, true, &m_sourceDependencies);
if (!parentMaterialAssetResult)
{
AZ_Error("MaterialDocument", false, "Material parent asset could not be created from source data: '%s'.", parentMaterialFilePath.c_str());
return false;
}
parentMaterialAsset = parentMaterialAssetResult.GetValue();
parentPropertyValues = parentMaterialAsset->GetPropertyValues();
}
// Creating a material from a material asset will fail if a texture is referenced but not loaded
@@ -913,15 +920,13 @@ namespace MaterialEditor
void MaterialDocument::Clear()
{
AZ::TickBus::Handler::BusDisconnect();
AZ::Data::AssetBus::MultiHandler::BusDisconnect();
AzToolsFramework::AssetSystemBus::Handler::BusDisconnect();
m_materialAsset = {};
m_materialInstance = {};
m_absolutePath.clear();
m_relativePath.clear();
m_sourceAssetId = {};
m_dependentAssetIds.clear();
m_sourceDependencies.clear();
m_saveTriggeredInternally = {};
m_compilePending = {};
m_properties.clear();