forked from bartvdbraak/blender
Brecht Van Lommel
b129ea843a
Previously only scalar displacement along the normal was supported, now displacement can go in any direction. For backwards compatibility, a Displacement node will be automatically inserted in existing files. This will make it possible to support vector displacement maps in the future. It's already possible to use them to some extent, but requires a manual shader node setup. For tangent space maps the right tangent may also not be available yet, depends on the map. Differential Revision: https://developer.blender.org/D3015
24 lines
715 B
Plaintext
24 lines
715 B
Plaintext
/*
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* Copyright 2011-2013 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "stdosl.h"
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displacement node_output_displacement(vector Displacement = 0.0)
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{
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P += Displacement;
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}
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