Merge pull request #4207 from aws-lumberyard-dev/Atom/santorac/RemixableMaterialTypes
A "property name" is the name of the just the property without regard to the group that it's in. A "group name" is the name of the group. And a "property ID" is the full unique name of a property in the form "groupName.propertyName". This is important preparation for upcoming changes where property sets can contain other property sets, and property IDs can be arbitrarily long like "layer1.baseColor.factor" for example.
The naming changes include variables, some code comments, and the .materialtype file format. All material types have been updated to use "name" instead of "id". If any users have made custom material types, they will need to search and replace "id" with "name" (there probably aren't many of these in the wild, and fixing any that do exist will be a very simple change, not worth the cruft of keeping backward compatibility code around IMO).
Testing:
Opened up materials in the material editor.
Ran AtomSampleViewer in dx12 and vulkan with no new failures.
RPI unit tests.
Signed-off-by: santorac 55155825+santorac@users.noreply.github.com
santorac
328cde0516