45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/*
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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 2012-2015 Danny Robson <danny@nerdcruft.net>
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*/
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#ifndef __UTIL_NOISE_BASIS_WORLEY_HPP
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#define __UTIL_NOISE_BASIS_WORLEY_HPP
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#include "../fwd.hpp"
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#include "../../point.hpp"
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#include "../../range.hpp"
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namespace util { namespace noise { namespace basis {
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template <typename T, size_t F = 0>
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struct worley {
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worley (seed_t);
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range<T> bounds (void) const;
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T operator() (util::point<2,T>) const;
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seed_t seed (void) const;
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seed_t seed (seed_t);
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private:
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point<2,T> generate (point<2,intmax_t>) const;
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seed_t m_seed;
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};
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} } }
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#include "worley.ipp"
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#endif
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