Adjusted syntax of variables the preprocessor uses for injection

[mvaligursky]

use curly brackets around the define variable name to mark it for injection into shader code (we resolve it before passing it to platform compilers)

Before, the define had to be named

define _INJECT_COUNT 4

and the code using it would be

for (int i = 0; i < _INJECT_COUNT; i++)

now we have

define {COUNT} 4

and the code using it would be

for (int i = 0; i < {COUNT}; i++)

[slimbuck]

looks a lot neater <3

[LeXXik]

Does it allow spaces between the variable name and curly braces?

[mvaligursky]

It does not, and will not.