Having learnt a bit more: eliminates Metal attribute tags, switches to more natural expression of structs.

Also thereby eliminates the need for a forced alignas(4) on various structs.

Outputs/ScanTarget.hpp

@@ -210,11 +210,9 @@ struct ScanTarget {
 
 		/*!
 			Defines a scan in terms of its two endpoints.
-
-			Is guaranteed to be a multiple of four bytes in size.
 		*/
-		struct alignas(4) Scan {
-			struct alignas(4) EndPoint {
+		struct Scan {
+			struct EndPoint {
 				/// Provide the coordinate of this endpoint. These are fixed point, purely fractional
 				/// numbers, relative to the scale provided in the Modals.
 				uint16_t x, y;