f8c0050a25
Matching the Principled BSDF. Pull Request: https://projects.blender.org/blender/blender/pulls/114499
29 lines
1.1 KiB
Plaintext
29 lines
1.1 KiB
Plaintext
/* SPDX-FileCopyrightText: 2011-2022 Blender Foundation
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*
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* SPDX-License-Identifier: Apache-2.0 */
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#include "stdcycles.h"
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shader node_subsurface_scattering(color Color = 0.8,
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float Scale = 1.0,
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vector Radius = vector(0.1, 0.1, 0.1),
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float IOR = 1.4,
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float Roughness = 1.0,
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float Anisotropy = 0.0,
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string method = "random_walk",
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normal Normal = N,
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output closure color BSSRDF = 0)
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{
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color base_color = max(Color, color(0.0));
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BSSRDF = base_color * bssrdf(method,
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Normal,
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Scale * Radius,
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base_color,
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"ior",
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IOR,
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"anisotropy",
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Anisotropy,
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"roughness",
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clamp(Roughness, 0.0, 1.0));
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}
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