void 0.082353 0.14902 0.207843 2.2 4 0 1 3 nkdata/void.nk fresnel test false 0 Blend A void fresnel test 0.65 false blue ON 0 0 0.2 2.2 1 0 red ON 0.75 0 0 2.2 0.8 0 Blend B blue ON red ON 0.65 false Blend final Blend A Blend B 0.25 false