lerp() module
Linear interpolations al a C++20's std::lerp.
Functions
- auto lerp(half start, half finish, half alpha) -> half constexpr noexcept
- Returns a linear interpolation between two half-precision floats.
- auto lerp(float start, float finish, float alpha) -> float constexpr noexcept
- Returns a linear interpolation between two floats.
- auto lerp(double start, double finish, double alpha) -> double constexpr noexcept
- Returns a linear interpolation between two doubles.
- auto lerp(long double start, long double finish, long double alpha) -> long double constexpr noexcept
- Returns a linear interpolation between two long doubles.
- auto lerp(float128_t start, float128_t finish, float128_t alpha) -> float128_t constexpr noexcept
- Returns a linear interpolation between two float128_ts.
- auto lerp(_Float16 start, _Float16 finish, _Float16 alpha) -> _Float16 constexpr noexcept
- Returns a linear interpolation between two _Float16s.
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template <typename T, typename U, typename V>auto lerp(T start, U finish, V alpha) -> auto constexpr noexcept
- Returns a linear interpolation between two arithmetic values.
-
template <typename S, size_t D>auto lerp(const vector<S, D>& start, const vector<S, D>& finish, delta_scalar_type alpha) -> vector<S, D> constexpr noexcept
- Performs a linear interpolation between two vectors.
Function documentation
float lerp(float start,
float finish,
float alpha) constexpr noexcept
#include <muu/math.h>
Returns a linear interpolation between two floats.
double lerp(double start,
double finish,
double alpha) constexpr noexcept
#include <muu/math.h>
Returns a linear interpolation between two doubles.
long double lerp(long double start,
long double finish,
long double alpha) constexpr noexcept
#include <muu/math.h>
Returns a linear interpolation between two long doubles.
float128_t lerp(float128_t start,
float128_t finish,
float128_t alpha) constexpr noexcept
#include <muu/math.h>
Returns a linear interpolation between two float128_ts.
#include <muu/math.h>
template <typename T, typename U, typename V>
auto lerp(T start,
U finish,
V alpha) constexpr noexcept
Returns a linear interpolation between two arithmetic values.
Integer arguments are promoted to double.