| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | ** EPITECH PROJECT, 2024 | ||
| 3 | ** zappy | ||
| 4 | ** File description: | ||
| 5 | ** PerlinNoise | ||
| 6 | */ | ||
| 7 | |||
| 8 | #ifndef PERLINNOISE_HPP_ | ||
| 9 | #define PERLINNOISE_HPP_ | ||
| 10 | |||
| 11 | #include <vector> | ||
| 12 | #include <cmath> | ||
| 13 | #include <algorithm> | ||
| 14 | #include <numeric> | ||
| 15 | #include <random> | ||
| 16 | |||
| 17 | class PerlinNoise { | ||
| 18 | public: | ||
| 19 | |||
| 20 | ✗ | PerlinNoise(unsigned int seed = std::random_device{}()) { | |
| 21 | ✗ | initPermutationVector(seed); | |
| 22 | ✗ | } | |
| 23 | ✗ | ~PerlinNoise() {}; | |
| 24 | |||
| 25 | float noise(float x, float y); | ||
| 26 | float fade(float t); | ||
| 27 | |||
| 28 | float lerp(float t, float a, float b); | ||
| 29 | |||
| 30 | float grad(int hash, float x, float y); | ||
| 31 | protected: | ||
| 32 | private: | ||
| 33 | std::vector<int> _p; | ||
| 34 | void initPermutationVector(unsigned int seed); | ||
| 35 | }; | ||
| 36 | |||
| 37 | #endif /* !PERLINNOISE_HPP_ */ | ||
| 38 |