expre-gen/blender/3.4/scripts/addons/cycles/shader/node_diffuse_bsdf.oso
2025-10-17 09:47:23 +08:00

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OpenShadingLanguage 1.00
# Compiled by oslc 1.12.6.2
# options: -q -O2 -I/home/blender/git/blender-v340/blender.git/intern/cycles/kernel/osl/shaders -I/home/blender/git/blender-v340/lib/linux_centos7_x86_64/osl/share/OSL/shaders -o /home/blender/git/blender-v340/build_release/intern/cycles/kernel/osl/shaders/node_diffuse_bsdf.oso
shader node_diffuse_bsdf
param color Color 0.800000012 0.800000012 0.800000012 %read{4,6} %write{2147483647,-1}
param float Roughness 0 %read{1,5} %write{2147483647,-1}
param normal Normal 0 0 0 %read{3,5} %write{0,0} %initexpr
oparam closure color BSDF %read{2147483647,-1} %write{4,6}
global normal N %read{0,0} %write{2147483647,-1}
const float $const1 0 %read{1,1} %write{2147483647,-1}
temp int $tmp1 %read{2,2} %write{1,1}
temp closure color $tmp2 %read{4,4} %write{3,3}
const string $const2 "diffuse" %read{3,3} %write{2147483647,-1}
temp closure color $tmp3 %read{6,6} %write{5,5}
const string $const3 "oren_nayar" %read{5,5} %write{2147483647,-1}
code Normal
# /home/blender/git/blender-v340/blender.git/intern/cycles/kernel/osl/shaders/node_diffuse_bsdf.osl:8
# normal Normal = N,
assign Normal N %filename{"/home/blender/git/blender-v340/blender.git/intern/cycles/kernel/osl/shaders/node_diffuse_bsdf.osl"} %line{8} %argrw{"wr"}
code ___main___
# /home/blender/git/blender-v340/blender.git/intern/cycles/kernel/osl/shaders/node_diffuse_bsdf.osl:11
# if (Roughness == 0.0)
eq $tmp1 Roughness $const1 %filename{"/home/blender/git/blender-v340/blender.git/intern/cycles/kernel/osl/shaders/node_diffuse_bsdf.osl"} %line{11} %argrw{"wrr"}
if $tmp1 5 7 %argrw{"r"}
# /home/blender/git/blender-v340/blender.git/intern/cycles/kernel/osl/shaders/node_diffuse_bsdf.osl:12
# BSDF = Color * diffuse(Normal);
closure $tmp2 $const2 Normal %line{12} %argrw{"wrr"}
mul BSDF $tmp2 Color %argrw{"wrr"}
# /home/blender/git/blender-v340/blender.git/intern/cycles/kernel/osl/shaders/node_diffuse_bsdf.osl:14
# BSDF = Color * oren_nayar(Normal, Roughness);
closure $tmp3 $const3 Normal Roughness %line{14} %argrw{"wrrr"}
mul BSDF $tmp3 Color %argrw{"wrr"}
end