Minor updates from code review feedback.

Signed-off-by: santorac <55155825+santorac@users.noreply.github.com>

Gems/Atom/RPI/Code/Include/Atom/RPI.Edit/Material/MaterialFunctorSourceData.h

@@ -112,7 +112,7 @@ namespace AZ
                 //! Returns the name context for the functor.
                 //! It acts like a namespace for any names that the MaterialFunctorSourceData might reference. The namespace
                 //! is automatically applied by the other relevant functions of this RuntimeContext class.
-                //! Not that by default the MaterialNameContext is not saved as part of the final MaterialFunctor class
+                //! Note that by default the MaterialNameContext is not saved as part of the final MaterialFunctor class
                 //! (most CreateFunctor() implementations should convert names to indexes anyway) but CreateFunctor() can
                 //! copy it to the created MaterialFunctor for use at runtime if needed.
                 const MaterialNameContext* GetNameContext() const { return m_materialNameContext; }
@@ -148,7 +148,7 @@ namespace AZ
                 //! Returns the name context for the functor.
                 //! It acts like a namespace for any names that the MaterialFunctorSourceData might reference. The namespace
                 //! is automatically applied by the other relevant functions of this RuntimeContext class.
-                //! Not that by default the MaterialNameContext is not saved as part of the final MaterialFunctor class
+                //! Note that by default the MaterialNameContext is not saved as part of the final MaterialFunctor class
                 //! (most CreateFunctor() implementations should convert names to indexes anyway) but CreateFunctor() can
                 //! copy it to the created MaterialFunctor for use at runtime if needed.
                 const MaterialNameContext* GetNameContext() const { return m_materialNameContext; }

Gems/Atom/RPI/Code/Include/Atom/RPI.Edit/Material/MaterialTypeSourceData.h

@@ -331,7 +331,8 @@ namespace AZ
 
             //! Recursively populates a material type asset with properties from the tree of material property groups.
             //! @param materialTypeSourceFilePath path to the material type file that is being processed, used to look up relative paths
-            //! @param propertyIdContext the accumulated prefix that should be applied to any property names encountered in the current @propertyGroup
+            //! @param materialTypeAssetCreator properties will be added to this creator
+            //! @param materialNameContext the accumulated name context that should be applied to any property names or connection names encountered in the current @propertyGroup
             //! @param propertyGroup the current PropertyGroup that is being processed
             //! @return false if errors are detected and processing should abort
             bool BuildPropertyList(

Gems/Atom/RPI/Code/Source/RPI.Edit/Material/LuaMaterialFunctorSourceData.cpp

@@ -198,7 +198,7 @@ namespace AZ
 
             for (const Name& materialProperty : materialPropertyDependencies.GetValue())
             {
-                Name propertyName{materialProperty.GetCStr()};
+                Name propertyName{materialProperty};
                 functor->m_materialNameContext.ContextualizeProperty(propertyName);
 
                 MaterialPropertyIndex index = propertiesLayout->FindPropertyIndex(propertyName);

Gems/Atom/RPI/Code/Tests/Material/MaterialTypeSourceDataTests.cpp

@@ -273,6 +273,8 @@ namespace UnitTest
             using AZ::RPI::MaterialFunctor::Process;
             void Process(AZ::RPI::MaterialFunctor::RuntimeContext&) override
             {
+                // Intentionally empty, this is where the functor would do it's normal processing,
+                // but all this test functor does is store the MaterialNameContext.
             }
             
             MaterialNameContext m_nameContext;

Gems/Atom/Tools/MaterialEditor/Code/Source/Document/MaterialDocument.cpp

@@ -567,6 +567,9 @@ namespace MaterialEditor
                 AZStd::vector<AZStd::string> groupNameVector;
                 AZStd::vector<AZStd::string> groupDisplayNameVector;
                 
+                groupNameVector.reserve(propertyGroupStack.size());
+                groupDisplayNameVector.reserve(propertyGroupStack.size());
+
                 for (auto& group : propertyGroupStack)
                 {
                     groupNameVector.push_back(group->GetName());

Gems/AtomLyIntegration/CommonFeatures/Code/Source/Material/EditorMaterialComponentInspector.cpp

@@ -290,6 +290,9 @@ namespace AZ
                         AZStd::vector<AZStd::string> groupNameVector;
                         AZStd::vector<AZStd::string> groupDisplayNameVector;
                         
+                        groupNameVector.reserve(propertyGroupStack.size());
+                        groupDisplayNameVector.reserve(propertyGroupStack.size());
+
                         for (auto& nextGroup : propertyGroupStack)
                         {
                             groupNameVector.push_back(nextGroup->GetName());