Functions |
template<typename genType > |
genType | exp (genType const &x) |
template<typename genType > |
genType | exp2 (genType const &x) |
template<typename genType > |
genType | inversesqrt (genType const &x) |
template<typename genType > |
genType | log (genType const &x) |
template<typename genType > |
genType | log2 (genType const &x) |
template<typename genType > |
genType | pow (genType const &x, genType const &y) |
template<typename genType > |
genType | sqrt (genType const &x) |
Detailed Description
These all operate component-wise.
The description is per component.
Function Documentation
genType glm::exp |
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genType const & |
x | ) |
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genType glm::exp2 |
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genType const & |
x | ) |
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genType glm::inversesqrt |
( |
genType const & |
x | ) |
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genType glm::log |
( |
genType const & |
x | ) |
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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:
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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:
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genType | Floating-point scalar or vector types. |
- See also:
- GLSL log man page
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GLSL 4.20.8 specification, section 8.2 Exponential Functions
genType glm::log2 |
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genType const & |
x | ) |
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genType glm::pow |
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genType const & |
x, |
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genType const & |
y |
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) |
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genType glm::sqrt |
( |
genType const & |
x | ) |
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