| 1 | /* |
1 | /* |
| 2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
| 3 | * |
3 | * |
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4 | * Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team |
| 4 | * Copyright (©) 2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (©) 2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
| 5 | * |
6 | * |
| 6 | * Deliantra is free software: you can redistribute it and/or modify it under |
7 | * Deliantra is free software: you can redistribute it and/or modify it under |
| 7 | * the terms of the Affero GNU General Public License as published by the |
8 | * the terms of the Affero GNU General Public License as published by the |
| 8 | * Free Software Foundation, either version 3 of the License, or (at your |
9 | * Free Software Foundation, either version 3 of the License, or (at your |
| … | |
… | |
| 245 | |
246 | |
| 246 | template<class vec_t> |
247 | template<class vec_t> |
| 247 | void |
248 | void |
| 248 | noise_gen_base<vec_t>::seed (seedable_rand_gen &rng) |
249 | noise_gen_base<vec_t>::seed (seedable_rand_gen &rng) |
| 249 | { |
250 | { |
| 250 | for (int i = 0; i < array_length (rvmap); ++i) |
251 | for (int i = 0; i < ecb_array_length (rvmap); ++i) |
| 251 | rvmap[i].seed (rng); |
252 | rvmap[i].seed (rng); |
| 252 | } |
253 | } |
| 253 | |
254 | |
| 254 | template<class vec_t> |
255 | template<class vec_t> |
| 255 | void |
256 | void |
| … | |
… | |
| 412 | } |
413 | } |
| 413 | |
414 | |
| 414 | return v; |
415 | return v; |
| 415 | } |
416 | } |
| 416 | |
417 | |
| 417 | template class noise_gen<vec2d>; |
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| 418 | template class noise_gen<vec3d>; |
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| 419 | |
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| 420 | ///////////////////////////////////////////////////////////////////////////// |
418 | ///////////////////////////////////////////////////////////////////////////// |
| 421 | |
419 | |
| 422 | template<class vec_t> |
420 | template<class vec_t> |
| 423 | frac_gen<vec_t>::frac_gen (int octaves, value_t lacunarity, value_t hurst_expo, seed_t seed) |
421 | frac_gen<vec_t>::frac_gen (int octaves, value_t lacunarity, value_t hurst_expo, seed_t seed) |
| 424 | : octaves (octaves), lac (lacunarity), h (hurst_expo) |
422 | : octaves (octaves), lac (lacunarity), h (hurst_expo) |
