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-rw-r--r--depedencies/include/glm/detail/_noise.hpp107
1 files changed, 107 insertions, 0 deletions
diff --git a/depedencies/include/glm/detail/_noise.hpp b/depedencies/include/glm/detail/_noise.hpp
new file mode 100644
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+++ b/depedencies/include/glm/detail/_noise.hpp
@@ -0,0 +1,107 @@
+/// @ref core
+/// @file glm/detail/_noise.hpp
+
+#pragma once
+
+#include "../vec2.hpp"
+#include "../vec3.hpp"
+#include "../vec4.hpp"
+#include "../common.hpp"
+
+namespace glm{
+namespace detail
+{
+ template <typename T>
+ GLM_FUNC_QUALIFIER T mod289(T const & x)
+ {
+ return x - floor(x * static_cast<T>(1.0) / static_cast<T>(289.0)) * static_cast<T>(289.0);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER T permute(T const & x)
+ {
+ return mod289(((x * static_cast<T>(34)) + static_cast<T>(1)) * x);
+ }
+
+ template <typename T, precision P>
+ GLM_FUNC_QUALIFIER tvec2<T, P> permute(tvec2<T, P> const & x)
+ {
+ return mod289(((x * static_cast<T>(34)) + static_cast<T>(1)) * x);
+ }
+
+ template <typename T, precision P>
+ GLM_FUNC_QUALIFIER tvec3<T, P> permute(tvec3<T, P> const & x)
+ {
+ return mod289(((x * static_cast<T>(34)) + static_cast<T>(1)) * x);
+ }
+
+ template <typename T, precision P>
+ GLM_FUNC_QUALIFIER tvec4<T, P> permute(tvec4<T, P> const & x)
+ {
+ return mod289(((x * static_cast<T>(34)) + static_cast<T>(1)) * x);
+ }
+/*
+ template <typename T, precision P, template<typename> class vecType>
+ GLM_FUNC_QUALIFIER vecType<T, P> permute(vecType<T, P> const & x)
+ {
+ return mod289(((x * T(34)) + T(1)) * x);
+ }
+*/
+ template <typename T>
+ GLM_FUNC_QUALIFIER T taylorInvSqrt(T const & r)
+ {
+ return T(1.79284291400159) - T(0.85373472095314) * r;
+ }
+
+ template <typename T, precision P>
+ GLM_FUNC_QUALIFIER tvec2<T, P> taylorInvSqrt(tvec2<T, P> const & r)
+ {
+ return T(1.79284291400159) - T(0.85373472095314) * r;
+ }
+
+ template <typename T, precision P>
+ GLM_FUNC_QUALIFIER tvec3<T, P> taylorInvSqrt(tvec3<T, P> const & r)
+ {
+ return T(1.79284291400159) - T(0.85373472095314) * r;
+ }
+
+ template <typename T, precision P>
+ GLM_FUNC_QUALIFIER tvec4<T, P> taylorInvSqrt(tvec4<T, P> const & r)
+ {
+ return T(1.79284291400159) - T(0.85373472095314) * r;
+ }
+/*
+ template <typename T, precision P, template<typename> class vecType>
+ GLM_FUNC_QUALIFIER vecType<T, P> taylorInvSqrt(vecType<T, P> const & r)
+ {
+ return T(1.79284291400159) - T(0.85373472095314) * r;
+ }
+*/
+
+ template <typename T, precision P>
+ GLM_FUNC_QUALIFIER tvec2<T, P> fade(tvec2<T, P> const & t)
+ {
+ return (t * t * t) * (t * (t * T(6) - T(15)) + T(10));
+ }
+
+ template <typename T, precision P>
+ GLM_FUNC_QUALIFIER tvec3<T, P> fade(tvec3<T, P> const & t)
+ {
+ return (t * t * t) * (t * (t * T(6) - T(15)) + T(10));
+ }
+
+ template <typename T, precision P>
+ GLM_FUNC_QUALIFIER tvec4<T, P> fade(tvec4<T, P> const & t)
+ {
+ return (t * t * t) * (t * (t * T(6) - T(15)) + T(10));
+ }
+/*
+ template <typename T, precision P, template <typename> class vecType>
+ GLM_FUNC_QUALIFIER vecType<T, P> fade(vecType<T, P> const & t)
+ {
+ return (t * t * t) * (t * (t * T(6) - T(15)) + T(10));
+ }
+*/
+}//namespace detail
+}//namespace glm
+