Simplify Command definition

Defines
#define	N_(name)   name, # name
	create a, "a" from the macro name a
#define	__(name)   name, 1, 1, # name
	define a single element
#define	A_(name)   name(0), name ## __SIZE, (name (name ## __SIZE) - name(0))/name ## __SIZE , # name "(%d)"

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Detailed Description

These macros allow for simplification of the definition of commands, especially for commands which are used as an array, i.e. matrices, vertices etc.

So the abstract NV_FIELD(i) = (start + i*stride), its size is the number of elements in the array and later use an A_() instead of __() in nv_objects.

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Define Documentation

#define __ (  name   )     name, 1, 1, # name

define a single element

#define A_ (  name   )     name(0), name ## __SIZE, (name (name ## __SIZE) - name(0))/name ## __SIZE , # name "(%d)"

Simply array definition, setup the object_field_store. Please define name__SIZE to the size of the array.

#define N_ (  name   )     name, # name

create a, "a" from the macro name a

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