4
(declare (in) float x))
5
((return (expression float noise (var_ref x)))))
9
((return (expression float noise (var_ref x)))))
12
(declare (in) vec3 x))
13
((return (expression float noise (var_ref x)))))
16
(declare (in) vec4 x))
17
((return (expression float noise (var_ref x)))))