[DOCS] List material functor types and expected arguments

[FiniteStateGit]

Describe the issue briefly

Material functors read material property values, perform some logic or calculations, and set shader inputs accordingly. These can be defined in Lua or C++. Each functor has a type and args.

Type is a name of a specialized functor type (defined in C++).

The arguments vary depending on functor type. For ‘Lua’ functors, there is a single ‘file’ argument that references the Lua file.

This page should document the defined C++ functor types and their expected arguments. The page might also include an example of a Lua functor file.

Which page(s) / section(s) are affected?

https://www.o3de.org/docs/atom-guide/look-dev/materials/material-type-file-spec/