mdl_set_argument
Sets an argument on a MDL material instance or function call to a value or connects to another MDL function call or material instance.
arguments
- "argument_name" : String
The name of the argument to set.
- "call" : String (default: null)
If provided, the DB element name of the function or material to call.
- "element_name" : String
The name of the MDL material instance or function call to set the argument on.
- "field" : String (default: null)
If call is provided, and the function being called returns a structure then connect this field of the structure to the argument.
- "value" : Data (default: null)
If provided, the value of the attribute to set.