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+Functions
template<typename genType >
GLM_FUNC_DECL GLM_CONSTEXPR genType	abs (genType x)
	Returns x if x >= 0; otherwise, it returns -x. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL GLM_CONSTEXPR vec< L, T, Q >	abs (vec< L, T, Q > const &x)
	Returns x if x >= 0; otherwise, it returns -x. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	ceil (vec< L, T, Q > const &x)
	Returns a value equal to the nearest integer that is greater than or equal to x. More...

template<typename genType >
GLM_FUNC_DECL GLM_CONSTEXPR genType	clamp (genType x, genType minVal, genType maxVal)
	Returns min(max(x, minVal), maxVal) for each component in x using the floating-point values minVal and maxVal. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL GLM_CONSTEXPR vec< L, T, Q >	clamp (vec< L, T, Q > const &x, T minVal, T maxVal)
	Returns min(max(x, minVal), maxVal) for each component in x using the floating-point values minVal and maxVal. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL GLM_CONSTEXPR vec< L, T, Q >	clamp (vec< L, T, Q > const &x, vec< L, T, Q > const &minVal, vec< L, T, Q > const &maxVal)
	Returns min(max(x, minVal), maxVal) for each component in x using the floating-point values minVal and maxVal. More...

GLM_FUNC_DECL int	floatBitsToInt (float const &v)
	Returns a signed integer value representing the encoding of a floating-point value. More...

template<length_t L, qualifier Q>
GLM_FUNC_DECL vec< L, int, Q >	floatBitsToInt (vec< L, float, Q > const &v)
	Returns a signed integer value representing the encoding of a floating-point value. More...

GLM_FUNC_DECL uint	floatBitsToUint (float const &v)
	Returns a unsigned integer value representing the encoding of a floating-point value. More...

template<length_t L, qualifier Q>
GLM_FUNC_DECL vec< L, uint, Q >	floatBitsToUint (vec< L, float, Q > const &v)
	Returns a unsigned integer value representing the encoding of a floating-point value. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	floor (vec< L, T, Q > const &x)
	Returns a value equal to the nearest integer that is less then or equal to x. More...

template<typename genType >
GLM_FUNC_DECL genType	fma (genType const &a, genType const &b, genType const &c)
	Computes and returns a * b + c. More...

template<typename genType >
GLM_FUNC_DECL genType	fract (genType x)
	Return x - floor(x). More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	fract (vec< L, T, Q > const &x)
	Return x - floor(x). More...

template<typename genType >
GLM_FUNC_DECL genType	frexp (genType x, int &exp)
	Splits x into a floating-point significand in the range [0.5, 1.0) and an integral exponent of two, such that: x = significand * exp(2, exponent) More...

GLM_FUNC_DECL float	intBitsToFloat (int const &v)
	Returns a floating-point value corresponding to a signed integer encoding of a floating-point value. More...

template<length_t L, qualifier Q>
GLM_FUNC_DECL vec< L, float, Q >	intBitsToFloat (vec< L, int, Q > const &v)
	Returns a floating-point value corresponding to a signed integer encoding of a floating-point value. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, bool, Q >	isinf (vec< L, T, Q > const &x)
	Returns true if x holds a positive infinity or negative infinity representation in the underlying implementation's set of floating point representations. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, bool, Q >	isnan (vec< L, T, Q > const &x)
	Returns true if x holds a NaN (not a number) representation in the underlying implementation's set of floating point representations. More...

template<typename genType >
GLM_FUNC_DECL genType	ldexp (genType const &x, int const &exp)
	Builds a floating-point number from x and the corresponding integral exponent of two in exp, returning: significand * exp(2, exponent) More...

template<typename genType >
GLM_FUNC_DECL GLM_CONSTEXPR genType	max (genType x, genType y)
	Returns y if x < y; otherwise, it returns x. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL GLM_CONSTEXPR vec< L, T, Q >	max (vec< L, T, Q > const &x, T y)
	Returns y if x < y; otherwise, it returns x. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL GLM_CONSTEXPR vec< L, T, Q >	max (vec< L, T, Q > const &x, vec< L, T, Q > const &y)
	Returns y if x < y; otherwise, it returns x. More...

template<typename genType >
GLM_FUNC_DECL GLM_CONSTEXPR genType	min (genType x, genType y)
	Returns y if y < x; otherwise, it returns x. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL GLM_CONSTEXPR vec< L, T, Q >	min (vec< L, T, Q > const &x, T y)
	Returns y if y < x; otherwise, it returns x. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL GLM_CONSTEXPR vec< L, T, Q >	min (vec< L, T, Q > const &x, vec< L, T, Q > const &y)
	Returns y if y < x; otherwise, it returns x. More...

template<typename genTypeT , typename genTypeU >
GLM_FUNC_DECL genTypeT	mix (genTypeT x, genTypeT y, genTypeU a)
	If genTypeU is a floating scalar or vector: Returns x * (1.0 - a) + y * a, i.e., the linear blend of x and y using the floating-point value a. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	mod (vec< L, T, Q > const &x, vec< L, T, Q > const &y)
	Modulus. More...

template<typename genType >
GLM_FUNC_DECL genType	modf (genType x, genType &i)
	Returns the fractional part of x and sets i to the integer part (as a whole number floating point value). More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	round (vec< L, T, Q > const &x)
	Returns a value equal to the nearest integer to x. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	roundEven (vec< L, T, Q > const &x)
	Returns a value equal to the nearest integer to x. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	sign (vec< L, T, Q > const &x)
	Returns 1.0 if x > 0, 0.0 if x == 0, or -1.0 if x < 0. More...

template<typename genType >
GLM_FUNC_DECL genType	smoothstep (genType edge0, genType edge1, genType x)
	Returns 0.0 if x <= edge0 and 1.0 if x >= edge1 and performs smooth Hermite interpolation between 0 and 1 when edge0 < x < edge1. More...

template<typename genType >
GLM_FUNC_DECL genType	step (genType edge, genType x)
	Returns 0.0 if x < edge, otherwise it returns 1.0 for each component of a genType. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	step (T edge, vec< L, T, Q > const &x)
	Returns 0.0 if x < edge, otherwise it returns 1.0. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	step (vec< L, T, Q > const &edge, vec< L, T, Q > const &x)
	Returns 0.0 if x < edge, otherwise it returns 1.0. More...

template<length_t L, typename T , qualifier Q>
GLM_FUNC_DECL vec< L, T, Q >	trunc (vec< L, T, Q > const &x)
	Returns a value equal to the nearest integer to x whose absolute value is not larger than the absolute value of x. More...

GLM_FUNC_DECL float	uintBitsToFloat (uint const &v)
	Returns a floating-point value corresponding to a unsigned integer encoding of a floating-point value. More...

template<length_t L, qualifier Q>
GLM_FUNC_DECL vec< L, float, Q >	uintBitsToFloat (vec< L, uint, Q > const &v)
	Returns a floating-point value corresponding to a unsigned integer encoding of a floating-point value. More...

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Detailed Description

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Core features

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See also: GLSL 4.20.8 specification, section 8.3 Common Functions

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Definition in file common.hpp.

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+Functions

Detailed Description