From e62817b8252974b8a98393275874ee303840bf13 Mon Sep 17 00:00:00 2001 From: LaG1924 <12997935+LaG1924@users.noreply.github.com> Date: Fri, 12 May 2017 18:49:50 +0500 Subject: 2017-05-12 --- .../include/glm/detail/func_trigonometric.hpp | 176 +++++++++++++++++++++ 1 file changed, 176 insertions(+) create mode 100644 depedencies/include/glm/detail/func_trigonometric.hpp (limited to 'depedencies/include/glm/detail/func_trigonometric.hpp') diff --git a/depedencies/include/glm/detail/func_trigonometric.hpp b/depedencies/include/glm/detail/func_trigonometric.hpp new file mode 100644 index 0000000..719cff0 --- /dev/null +++ b/depedencies/include/glm/detail/func_trigonometric.hpp @@ -0,0 +1,176 @@ +/// @ref core +/// @file glm/detail/func_trigonometric.hpp +/// +/// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions +/// +/// @defgroup core_func_trigonometric Angle and Trigonometry Functions +/// @ingroup core +/// +/// Function parameters specified as angle are assumed to be in units of radians. +/// In no case will any of these functions result in a divide by zero error. If +/// the divisor of a ratio is 0, then results will be undefined. +/// +/// These all operate component-wise. The description is per component. + +#pragma once + +#include "setup.hpp" +#include "precision.hpp" + +namespace glm +{ + /// @addtogroup core_func_trigonometric + /// @{ + + /// Converts degrees to radians and returns the result. + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL radians man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL GLM_CONSTEXPR vecType radians(vecType const & degrees); + + /// Converts radians to degrees and returns the result. + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL degrees man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL GLM_CONSTEXPR vecType degrees(vecType const & radians); + + /// The standard trigonometric sine function. + /// The values returned by this function will range from [-1, 1]. + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL sin man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType sin(vecType const & angle); + + /// The standard trigonometric cosine function. + /// The values returned by this function will range from [-1, 1]. + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL cos man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType cos(vecType const & angle); + + /// The standard trigonometric tangent function. + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL tan man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType tan(vecType const & angle); + + /// Arc sine. Returns an angle whose sine is x. + /// The range of values returned by this function is [-PI/2, PI/2]. + /// Results are undefined if |x| > 1. + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL asin man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType asin(vecType const & x); + + /// Arc cosine. Returns an angle whose sine is x. + /// The range of values returned by this function is [0, PI]. + /// Results are undefined if |x| > 1. + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL acos man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType acos(vecType const & x); + + /// Arc tangent. Returns an angle whose tangent is y/x. + /// The signs of x and y are used to determine what + /// quadrant the angle is in. The range of values returned + /// by this function is [-PI, PI]. Results are undefined + /// if x and y are both 0. + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL atan man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType atan(vecType const & y, vecType const & x); + + /// Arc tangent. Returns an angle whose tangent is y_over_x. + /// The range of values returned by this function is [-PI/2, PI/2]. + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL atan man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType atan(vecType const & y_over_x); + + /// Returns the hyperbolic sine function, (exp(x) - exp(-x)) / 2 + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL sinh man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType sinh(vecType const & angle); + + /// Returns the hyperbolic cosine function, (exp(x) + exp(-x)) / 2 + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL cosh man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType cosh(vecType const & angle); + + /// Returns the hyperbolic tangent function, sinh(angle) / cosh(angle) + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL tanh man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType tanh(vecType const & angle); + + /// Arc hyperbolic sine; returns the inverse of sinh. + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL asinh man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType asinh(vecType const & x); + + /// Arc hyperbolic cosine; returns the non-negative inverse + /// of cosh. Results are undefined if x < 1. + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL acosh man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType acosh(vecType const & x); + + /// Arc hyperbolic tangent; returns the inverse of tanh. + /// Results are undefined if abs(x) >= 1. + /// + /// @tparam genType Floating-point scalar or vector types. + /// + /// @see GLSL atanh man page + /// @see GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions + template class vecType> + GLM_FUNC_DECL vecType atanh(vecType const & x); + + /// @} +}//namespace glm + +#include "func_trigonometric.inl" -- cgit v1.2.3