From 43394c8a8908442982e3a7e25975c31b3c952923 Mon Sep 17 00:00:00 2001
From: Nikolas <nikolas@boutalas.com>
Date: Sun, 27 Oct 2024 12:52:55 +0200
Subject: root

---
 3rdparty/include/glm/detail/func_geometric.inl | 201 +++++++++++++++++++++++++
 1 file changed, 201 insertions(+)
 create mode 100644 3rdparty/include/glm/detail/func_geometric.inl

(limited to '3rdparty/include/glm/detail/func_geometric.inl')

diff --git a/3rdparty/include/glm/detail/func_geometric.inl b/3rdparty/include/glm/detail/func_geometric.inl
new file mode 100644
index 0000000..0673718
--- /dev/null
+++ b/3rdparty/include/glm/detail/func_geometric.inl
@@ -0,0 +1,201 @@
+///////////////////////////////////////////////////////////////////////////////////
+/// OpenGL Mathematics (glm.g-truc.net)
+///
+/// Copyright (c) 2005 - 2015 G-Truc Creation (www.g-truc.net)
+/// Permission is hereby granted, free of charge, to any person obtaining a copy
+/// of this software and associated documentation files (the "Software"), to deal
+/// in the Software without restriction, including without limitation the rights
+/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+/// copies of the Software, and to permit persons to whom the Software is
+/// furnished to do so, subject to the following conditions:
+/// 
+/// The above copyright notice and this permission notice shall be included in
+/// all copies or substantial portions of the Software.
+/// 
+/// Restrictions:
+///		By making use of the Software for military purposes, you choose to make
+///		a Bunny unhappy.
+/// 
+/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+/// THE SOFTWARE.
+///
+/// @ref core
+/// @file glm/detail/func_geometric.inl
+/// @date 2008-08-03 / 2011-06-15
+/// @author Christophe Riccio
+///////////////////////////////////////////////////////////////////////////////////
+
+#include "func_exponential.hpp"
+#include "func_common.hpp"
+#include "type_vec2.hpp"
+#include "type_vec4.hpp"
+#include "type_float.hpp"
+
+namespace glm{
+namespace detail
+{
+	template <template <class, precision> class vecType, typename T, precision P>
+	struct compute_dot{};
+
+	template <typename T, precision P>
+	struct compute_dot<tvec1, T, P>
+	{
+		GLM_FUNC_QUALIFIER static T call(tvec1<T, P> const & a, tvec1<T, P> const & b)
+		{
+			return a.x * b.x;
+		}
+	};
+
+	template <typename T, precision P>
+	struct compute_dot<tvec2, T, P>
+	{
+		GLM_FUNC_QUALIFIER static T call(tvec2<T, P> const & x, tvec2<T, P> const & y)
+		{
+			tvec2<T, P> tmp(x * y);
+			return tmp.x + tmp.y;
+		}
+	};
+
+	template <typename T, precision P>
+	struct compute_dot<tvec3, T, P>
+	{
+		GLM_FUNC_QUALIFIER static T call(tvec3<T, P> const & x, tvec3<T, P> const & y)
+		{
+			tvec3<T, P> tmp(x * y);
+			return tmp.x + tmp.y + tmp.z;
+		}
+	};
+
+	template <typename T, precision P>
+	struct compute_dot<tvec4, T, P>
+	{
+		GLM_FUNC_QUALIFIER static T call(tvec4<T, P> const & x, tvec4<T, P> const & y)
+		{
+			tvec4<T, P> tmp(x * y);
+			return (tmp.x + tmp.y) + (tmp.z + tmp.w);
+		}
+	};
+}//namespace detail
+
+	// length
+	template <typename genType>
+	GLM_FUNC_QUALIFIER genType length(genType x)
+	{
+		GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'length' only accept floating-point inputs");
+
+		return abs(x);
+	}
+
+	template <typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER T length(vecType<T, P> const & v)
+	{
+		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'length' only accept floating-point inputs");
+
+		return sqrt(dot(v, v));
+	}
+
+	// distance
+	template <typename genType>
+	GLM_FUNC_QUALIFIER genType distance(genType const & p0, genType const & p1)
+	{
+		GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'distance' only accept floating-point inputs");
+
+		return length(p1 - p0);
+	}
+
+	template <typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER T distance(vecType<T, P> const & p0, vecType<T, P> const & p1)
+	{
+		return length(p1 - p0);
+	}
+
+	// dot
+	template <typename T>
+	GLM_FUNC_QUALIFIER T dot(T x, T y)
+	{
+		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'dot' only accept floating-point inputs");
+		return x * y;
+	}
+
+	template <typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER T dot(vecType<T, P> const & x, vecType<T, P> const & y)
+	{
+		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'dot' only accept floating-point inputs");
+		return detail::compute_dot<vecType, T, P>::call(x, y);
+	}
+
+	// cross
+	template <typename T, precision P>
+	GLM_FUNC_QUALIFIER tvec3<T, P> cross(tvec3<T, P> const & x, tvec3<T, P> const & y)
+	{
+		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'cross' only accept floating-point inputs");
+
+		return tvec3<T, P>(
+			x.y * y.z - y.y * x.z,
+			x.z * y.x - y.z * x.x,
+			x.x * y.y - y.x * x.y);
+	}
+
+	// normalize
+	template <typename genType>
+	GLM_FUNC_QUALIFIER genType normalize(genType const & x)
+	{
+		GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'normalize' only accept floating-point inputs");
+
+		return x < genType(0) ? genType(-1) : genType(1);
+	}
+
+	template <typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER vecType<T, P> normalize(vecType<T, P> const & x)
+	{
+		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'normalize' only accept floating-point inputs");
+
+		return x * inversesqrt(dot(x, x));
+	}
+
+	// faceforward
+	template <typename genType>
+	GLM_FUNC_QUALIFIER genType faceforward(genType const & N, genType const & I, genType const & Nref)
+	{
+		return dot(Nref, I) < static_cast<genType>(0) ? N : -N;
+	}
+
+	template <typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER vecType<T, P> faceforward(vecType<T, P> const & N, vecType<T, P> const & I, vecType<T, P> const & Nref)
+	{
+		return dot(Nref, I) < static_cast<T>(0) ? N : -N;
+	}
+
+	// reflect
+	template <typename genType>
+	GLM_FUNC_QUALIFIER genType reflect(genType const & I, genType const & N)
+	{
+		return I - N * dot(N, I) * static_cast<genType>(2);
+	}
+
+	// refract
+	template <typename genType>
+	GLM_FUNC_QUALIFIER genType refract(genType const & I, genType const & N, genType const & eta)
+	{
+		GLM_STATIC_ASSERT(std::numeric_limits<genType>::is_iec559, "'refract' only accept floating-point inputs");
+
+		genType const dotValue(dot(N, I));
+		genType const k(static_cast<genType>(1) - eta * eta * (static_cast<genType>(1) - dotValue * dotValue));
+		return (eta * I - (eta * dotValue + sqrt(k)) * N) * static_cast<genType>(k >= static_cast<genType>(0));
+	}
+
+	template <typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER vecType<T, P> refract(vecType<T, P> const & I, vecType<T, P> const & N, T eta)
+	{
+		GLM_STATIC_ASSERT(std::numeric_limits<T>::is_iec559, "'refract' only accept floating-point inputs");
+
+		T const dotValue(dot(N, I));
+		T const k(static_cast<T>(1) - eta * eta * (static_cast<T>(1) - dotValue * dotValue));
+		return (eta * I - (eta * dotValue + std::sqrt(k)) * N) * static_cast<T>(k >= static_cast<T>(0));
+	}
+}//namespace glm
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