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shader O_REDAHS_OITAR_GNICAF_TOOR_EBUC_X_SUNIM_1_OT_LACIRTEMYS_1_MORF_DEREWOL_FO_EGNAR_EULAV_1_SUNIM_IP_GOL_SUNIM_1_O_1_MINUS_LOG_PI_MINUS_1_VALUE_RANGE_OF_LOWERED_FROM_1_SYMETRICAL_TO_1_MINUS_X_CUBE_ROOT_FACING_RATIO_SHADER_O
(
float O_REDAHS_TNEIDARG_RAENIL_O_LINEAR_GRADIENT_SHADER_O = (         1. - sqrt(    1.- pow(  dot(N,I)  ,  2.  )    )        ),
float O_TNEMTSUJDA_SENTHGIRB_TOOR_EBUC_LACIRTEMYS_O_SYMETRICAL_CUBE_ROOT_BRIGHTNES_ADJUSTMENT_O = 0.,
float O_SENTHGIRB_TOOR_EBUC_LACIRTEMYS_O_SYMETRICAL_CUBE_ROOT_BRIGHTNES_O=log(    (4.*atan(1.))-(1.*(1.-O_TNEMTSUJDA_SENTHGIRB_TOOR_EBUC_LACIRTEMYS_O_SYMETRICAL_CUBE_ROOT_BRIGHTNES_ADJUSTMENT_O+0.))    ),
output float O_REDAHS_O_SHADER_O = 0.0 
)

{
O_REDAHS_O_SHADER_O = 

(
pow(    (1.-  pow(-(O_REDAHS_TNEIDARG_RAENIL_O_LINEAR_GRADIENT_SHADER_O-1.),  3.  )  )    ,    pow(3.,-1.) )
*
(1.-O_SENTHGIRB_TOOR_EBUC_LACIRTEMYS_O_SYMETRICAL_CUBE_ROOT_BRIGHTNES_O)
+1.
-
(1.-O_SENTHGIRB_TOOR_EBUC_LACIRTEMYS_O_SYMETRICAL_CUBE_ROOT_BRIGHTNES_O)
)

;
}