Define Angle and trigonometry functions from Section 8.1 of GLSL 1.30.8 specification. More...
Functions | |
| template<typename genType > | |
| genType | acos (genType const &x) |
| Arc cosine. | |
| template<typename genType > | |
| genType | acosh (genType const &x) |
| Arc hyperbolic cosine; returns the non-negative inverse of cosh. | |
| template<typename genType > | |
| genType | asin (genType const &x) |
| Arc sine. | |
| template<typename genType > | |
| genType | asinh (genType const &x) |
| Arc hyperbolic sine; returns the inverse of sinh. | |
| template<typename genType > | |
| genType | atan (genType const &y_over_x) |
| Arc tangent. | |
| template<typename genType > | |
| genType | atan (genType const &y, genType const &x) |
| Arc tangent. | |
| template<typename genType > | |
| genType | atanh (genType const &x) |
| Arc hyperbolic tangent; returns the inverse of tanh. | |
| template<typename genType > | |
| genType | cos (genType const &angle) |
| The standard trigonometric cosine function. | |
| template<typename genType > | |
| genType | cosh (genType const &angle) |
| Returns the hyperbolic cosine function, (exp(x) + exp(-x)) / 2 (From GLSL 1.30.08 specification, section 8.1). | |
| template<typename genType > | |
| genType | degrees (genType const &radians) |
| Converts radians to degrees and returns the result. | |
| template<typename genType > | |
| genType | radians (genType const °rees) |
| Converts degrees to radians and returns the result. | |
| template<typename genType > | |
| genType | sin (genType const &angle) |
| The standard trigonometric sine function. | |
| template<typename genType > | |
| genType | sinh (genType const &angle) |
| Returns the hyperbolic sine function, (exp(x) - exp(-x)) / 2 (From GLSL 1.30.08 specification, section 8.1). | |
| template<typename genType > | |
| genType | tan (genType const &angle) |
| The standard trigonometric tangent function. | |
| template<typename genType > | |
| genType | tanh (genType const &angle) |
| Returns the hyperbolic tangent function, sinh(angle) / cosh(angle) (From GLSL 1.30.08 specification, section 8.1). | |
Define Angle and trigonometry functions from Section 8.1 of GLSL 1.30.8 specification.
Included in glm namespace.
| genType glm::core::function::trigonometric::acos | ( | genType 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. (From GLSL 1.30.08 specification, section 8.1)
| genType glm::core::function::trigonometric::acosh | ( | genType const & | x | ) |
Arc hyperbolic cosine; returns the non-negative inverse of cosh.
Results are undefined if x < 1. (From GLSL 1.30.08 specification, section 8.1)
| genType glm::core::function::trigonometric::asin | ( | genType const & | x | ) |
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. (From GLSL 1.30.08 specification, section 8.1)
| genType glm::core::function::trigonometric::asinh | ( | genType const & | x | ) |
Arc hyperbolic sine; returns the inverse of sinh.
(From GLSL 1.30.08 specification, section 8.1)
| genType glm::core::function::trigonometric::atan | ( | genType const & | y_over_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]. (From GLSL 1.30.08 specification, section 8.1)
| genType glm::core::function::trigonometric::atan | ( | genType const & | y, | |
| genType 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. (From GLSL 1.30.08 specification, section 8.1)
Referenced by glm::gtx::compatibility::atan2().
| genType glm::core::function::trigonometric::atanh | ( | genType const & | x | ) |
Arc hyperbolic tangent; returns the inverse of tanh.
Results are undefined if abs(x) >= 1. (From GLSL 1.30.08 specification, section 8.1)
| genType glm::core::function::trigonometric::cos | ( | genType const & | angle | ) |
The standard trigonometric cosine function.
The values returned by this function will range from [-1, 1]. (From GLSL 1.30.08 specification, section 8.1)
| genType glm::core::function::trigonometric::degrees | ( | genType const & | radians | ) |
Converts radians to degrees and returns the result.
(From GLSL 1.30.08 specification, section 8.1)
| genType glm::core::function::trigonometric::radians | ( | genType const & | degrees | ) |
Converts degrees to radians and returns the result.
(From GLSL 1.30.08 specification, section 8.1)
| genType glm::core::function::trigonometric::sin | ( | genType const & | angle | ) |
The standard trigonometric sine function.
The values returned by this function will range from [-1, 1]. (From GLSL 1.30.08 specification, section 8.1)
| genType glm::core::function::trigonometric::tan | ( | genType const & | angle | ) |
The standard trigonometric tangent function.
(From GLSL 1.30.08 specification, section 8.1)
1.6.1