Swizzles

Swizzles and subobjects. More...

Functions
template<int... I, class T , int M>
constexpr vec< T, sizeof...(I)>	swizzle (const vec< T, M > &a)
	Returns a vector containing the specified ordered indices, e.g. linalg::swizzle<1, 2, 0>(vec4(4, 5, 6, 7)) == vec3(5, 6, 4)
template<int I0, int I1, class T , int M>
constexpr vec< T, I1 - I0 >	subvec (const vec< T, M > &a)
	Returns a vector containing the specified index range, e.g. linalg::subvec<1, 4>(vec4(4, 5, 6, 7)) == vec3(5, 6, 7)
template<int I0, int J0, int I1, int J1, class T , int M, int N>
constexpr mat< T, I1 - I0, J1 - J0 >	submat (const mat< T, M, N > &a)
	Returns a matrix containing the specified row and column range: linalg::submat<rowStart, colStart, rowEnd, colEnd>

Detailed Description

Swizzles and subobjects.