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ShaderPlayground / deps / glm / glm / gtc / noise.hpp
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1/// @ref gtc_noise
2/// @file glm/gtc/noise.hpp
3///
4/// @see core (dependence)
5///
6/// @defgroup gtc_noise GLM_GTC_noise
7/// @ingroup gtc
8///
9/// Include <glm/gtc/noise.hpp> to use the features of this extension.
10///
11/// Defines 2D, 3D and 4D procedural noise functions
12/// Based on the work of Stefan Gustavson and Ashima Arts on "webgl-noise":
13/// https://github.com/ashima/webgl-noise
14/// Following Stefan Gustavson's paper "Simplex noise demystified":
15/// http://www.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf
16
17#pragma once
18
19// Dependencies
20#include "../detail/setup.hpp"
21#include "../detail/qualifier.hpp"
22#include "../detail/_noise.hpp"
23#include "../geometric.hpp"
24#include "../common.hpp"
25#include "../vector_relational.hpp"
26#include "../vec2.hpp"
27#include "../vec3.hpp"
28#include "../vec4.hpp"
29
30#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
31# pragma message("GLM: GLM_GTC_noise extension included")
32#endif
33
34namespace glm
35{
36 /// @addtogroup gtc_noise
37 /// @{
38
39 /// Classic perlin noise.
40 /// @see gtc_noise
41 template<length_t L, typename T, qualifier Q>
42 GLM_FUNC_DECL T perlin(
43 vec<L, T, Q> const& p);
44
45 /// Periodic perlin noise.
46 /// @see gtc_noise
47 template<length_t L, typename T, qualifier Q>
48 GLM_FUNC_DECL T perlin(
49 vec<L, T, Q> const& p,
50 vec<L, T, Q> const& rep);
51
52 /// Simplex noise.
53 /// @see gtc_noise
54 template<length_t L, typename T, qualifier Q>
55 GLM_FUNC_DECL T simplex(
56 vec<L, T, Q> const& p);
57
58 /// @}
59}//namespace glm
60
61#include "noise.inl"