Collaboration diagram for Exponential functions:
|
Functions | |
| template<typename genType > | |
| GLM_FUNC_DECL genType | glm::exp (genType const &x) |
| template<typename genType > | |
| GLM_FUNC_DECL genType | glm::exp2 (genType const &x) |
| template<typename genType > | |
| GLM_FUNC_DECL genType | glm::inversesqrt (genType const &x) |
| template<typename genType > | |
| GLM_FUNC_DECL genType | glm::log (genType const &x) |
| template<typename genType > | |
| GLM_FUNC_DECL genType | glm::log2 (genType x) |
| template<typename genType > | |
| GLM_FUNC_DECL genType | glm::pow (genType const &base, genType const &exponent) |
| template<typename T , precision P, template< typename, precision > class vecType> | |
| GLM_FUNC_DECL vecType< T, P > | glm::sqrt (vecType< T, P > const &x) |
Detailed Description
These all operate component-wise. The description is per component.
Function Documentation
◆ exp()
template<typename genType >
| GLM_FUNC_DECL genType glm::exp | ( | genType const & | x | ) |
Returns the natural exponentiation of x, i.e., e^x.
- Parameters
-
x exp function is defined for input values of x defined in the range (inf-, inf+) in the limit of the type precision.
- Template Parameters
-
genType Floating-point scalar or vector types.
◆ exp2()
template<typename genType >
| GLM_FUNC_DECL genType glm::exp2 | ( | genType const & | x | ) |
Returns 2 raised to the x power.
- Parameters
-
x exp2 function is defined for input values of x defined in the range (inf-, inf+) in the limit of the type precision.
- Template Parameters
-
genType Floating-point scalar or vector types.
◆ inversesqrt()
template<typename genType >
| GLM_FUNC_DECL genType glm::inversesqrt | ( | genType const & | x | ) |
Returns the reciprocal of the positive square root of x.
- Parameters
-
x inversesqrt function is defined for input values of x defined in the range [0, inf+) in the limit of the type precision.
- Template Parameters
-
genType Floating-point scalar or vector types.
◆ log()
template<typename genType >
| GLM_FUNC_DECL genType glm::log | ( | genType const & | x | ) |
Returns the natural logarithm of x, i.e., returns the value y which satisfies the equation x = e^y. Results are undefined if x <= 0.
- Parameters
-
x log function is defined for input values of x defined in the range (0, inf+) in the limit of the type precision.
- Template Parameters
-
genType Floating-point scalar or vector types.
◆ log2()
template<typename genType >
| GLM_FUNC_DECL genType glm::log2 | ( | genType | x | ) |
Returns the base 2 log of x, i.e., returns the value y, which satisfies the equation x = 2 ^ y.
- Parameters
-
x log2 function is defined for input values of x defined in the range (0, inf+) in the limit of the type precision.
- Template Parameters
-
genType Floating-point scalar or vector types.
◆ pow()
template<typename genType >
| GLM_FUNC_DECL genType glm::pow | ( | genType const & | base, |
| genType const & | exponent | ||
| ) |
Returns 'base' raised to the power 'exponent'.
- Parameters
-
base Floating point value. pow function is defined for input values of x defined in the range (inf-, inf+) in the limit of the type precision. exponent Floating point value representing the 'exponent'.
- Template Parameters
-
genType Floating-point scalar or vector types.
◆ sqrt()
template<typename T , precision P, template< typename, precision > class vecType>
| GLM_FUNC_DECL vecType<T, P> glm::sqrt | ( | vecType< T, P > const & | x | ) |
Returns the positive square root of x.
- Parameters
-
x sqrt function is defined for input values of x defined in the range [0, inf+) in the limit of the type precision.
- Template Parameters
-
genType Floating-point scalar or vector types.