4
(declare (in) float p))
5
((return (expression float +
6
(expression float abs (expression float dFdx (var_ref p)))
7
(expression float abs (expression float dFdy (var_ref p)))))))
11
(declare (in) vec2 p))
12
((return (expression vec2 +
13
(expression vec2 abs (expression vec2 dFdx (var_ref p)))
14
(expression vec2 abs (expression vec2 dFdy (var_ref p)))))))
18
(declare (in) vec3 p))
19
((return (expression vec3 +
20
(expression vec3 abs (expression vec3 dFdx (var_ref p)))
21
(expression vec3 abs (expression vec3 dFdy (var_ref p)))))))
25
(declare (in) vec4 p))
26
((return (expression vec4 +
27
(expression vec4 abs (expression vec4 dFdx (var_ref p)))
28
(expression vec4 abs (expression vec4 dFdy (var_ref p)))))))