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16 lines
345 B
Text
16 lines
345 B
Text
/* 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_blackbody(float Temperature = 1200.0, output color Color = 0.0)
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{
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color rgb = blackbody(Temperature);
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/* Scale by luminance */
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float l = luminance(rgb);
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if (l != 0.0)
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rgb /= l;
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Color = rgb;
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}
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