| … | |
… | |
| 21 | */ |
21 | */ |
| 22 | |
22 | |
| 23 | #ifndef NOISE_H_ |
23 | #ifndef NOISE_H_ |
| 24 | #define NOISE_H_ |
24 | #define NOISE_H_ |
| 25 | |
25 | |
| 26 | #include <string.h> // possible workaround for tinyvec using memcpy without including string.h |
26 | #include <string.h> // workaround for tinyvec using memcpy without including string.h |
| 27 | #include <blitz/tinyvec.h> |
27 | #include <blitz/tinyvec.h> |
| 28 | #include <blitz/tinyvec-et.h> |
28 | #include <blitz/tinyvec-et.h> |
| 29 | |
29 | |
| 30 | #include "global.h" |
30 | #include "global.h" |
| 31 | |
31 | |
| … | |
… | |
| 219 | |
219 | |
| 220 | frac_gen (int octaves = 3, value_t lacunarity = 2, value_t hurst_expo = .5, uint32_t seed = 0); |
220 | frac_gen (int octaves = 3, value_t lacunarity = 2, value_t hurst_expo = .5, uint32_t seed = 0); |
| 221 | |
221 | |
| 222 | value_t noise (vec_t P, uint32_t seed = 0) func_pure |
222 | value_t noise (vec_t P, uint32_t seed = 0) func_pure |
| 223 | { |
223 | { |
| 224 | return operator() (P, seed); |
224 | return this->operator() (P, seed); |
| 225 | } |
225 | } |
| 226 | |
226 | |
| 227 | value_t fBm (vec_t P) func_pure; |
227 | value_t fBm (vec_t P) func_pure; |
| 228 | value_t turbulence (vec_t P) func_pure; |
228 | value_t turbulence (vec_t P) func_pure; |
| 229 | value_t multifractal (vec_t P, value_t offset = 1) func_pure; |
229 | value_t multifractal (vec_t P, value_t offset = 1) func_pure; |
