46 lines
1.1 KiB
Plaintext
46 lines
1.1 KiB
Plaintext
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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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* Copyright 2015 Danny Robson <danny@nerdcruft.net>
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*/
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#if defined(__UTIL_GEOM_SAMPLE_IPP)
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#error
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#endif
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#define __UTIL_GEOM_SAMPLE_IPP
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#include "ops.hpp"
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namespace util { namespace geom {
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// use rejection sampling by default
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template <
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size_t S,
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typename T,
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template <size_t,typename> class K,
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typename G
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>
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point<S,T>
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sampler<S,T,K,G>::fn (K<S,T> k, G &g)
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{
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auto b = bounds (k);
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while (true) {
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auto p = sample (b, g);
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if (intersects (k, p))
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return p;
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}
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}
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} }
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