4 (declare (in) float x))
5 ((return (expression float *
6 (expression float sign (var_ref x))
8 (constant float (1.5707964))
10 (expression float sqrt
12 (constant float (1.0))
13 (expression float abs (var_ref x))))
15 (constant float (1.5707964))
17 (expression float abs (var_ref x))
19 (constant float (-0.21460183))
21 (expression float abs (var_ref x))
23 (constant float (0.086566724))
25 (expression float abs (var_ref x))
26 (constant float (-0.03102955))
31 (declare (in) vec2 x))
32 ((return (expression vec2 *
33 (expression vec2 sign (var_ref x))
35 (constant float (1.5707964))
39 (constant float (1.0))
40 (expression vec2 abs (var_ref x))))
42 (constant float (1.5707964))
44 (expression vec2 abs (var_ref x))
46 (constant float (-0.21460183))
48 (expression vec2 abs (var_ref x))
50 (constant float (0.086566724))
52 (expression vec2 abs (var_ref x))
53 (constant float (-0.03102955))
58 (declare (in) vec3 x))
59 ((return (expression vec3 *
60 (expression vec3 sign (var_ref x))
62 (constant float (1.5707964))
66 (constant float (1.0))
67 (expression vec3 abs (var_ref x))))
69 (constant float (1.5707964))
71 (expression vec3 abs (var_ref x))
73 (constant float (-0.21460183))
75 (expression vec3 abs (var_ref x))
77 (constant float (0.086566724))
79 (expression vec3 abs (var_ref x))
80 (constant float (-0.03102955))
85 (declare (in) vec4 x))
86 ((return (expression vec4 *
87 (expression vec4 sign (var_ref x))
89 (constant float (1.5707964))
93 (constant float (1.0))
94 (expression vec4 abs (var_ref x))))
96 (constant float (1.5707964))
98 (expression vec4 abs (var_ref x))
100 (constant float (-0.21460183))
102 (expression vec4 abs (var_ref x))
104 (constant float (0.086566724))
106 (expression vec4 abs (var_ref x))
107 (constant float (-0.03102955))