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((function sign
(signature float
(parameters
(declare (in) float x))
((return (expression float sign (var_ref x)))))
(signature vec2
(parameters
(declare (in) vec2 x))
((declare () vec2 t)
(assign (constant bool (1)) (swiz x (var_ref t)) (expression float sign (swiz x (var_ref x))))
(assign (constant bool (1)) (swiz y (var_ref t)) (expression float sign (swiz y (var_ref x))))
(return (var_ref t))))
(signature vec3
(parameters
(declare (in) vec3 x))
((declare () vec3 t)
(assign (constant bool (1)) (swiz x (var_ref t)) (expression float sign (swiz x (var_ref x))))
(assign (constant bool (1)) (swiz y (var_ref t)) (expression float sign (swiz y (var_ref x))))
(assign (constant bool (1)) (swiz z (var_ref t)) (expression float sign (swiz z (var_ref x))))
(return (var_ref t))))
(signature vec4
(parameters
(declare (in) vec4 x))
((declare () vec4 t)
(assign (constant bool (1)) (swiz x (var_ref t)) (expression float sign (swiz x (var_ref x))))
(assign (constant bool (1)) (swiz y (var_ref t)) (expression float sign (swiz y (var_ref x))))
(assign (constant bool (1)) (swiz z (var_ref t)) (expression float sign (swiz z (var_ref x))))
(assign (constant bool (1)) (swiz w (var_ref t)) (expression float sign (swiz w (var_ref x))))
(return (var_ref t))))
))
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