Matrix.identity

Returns an identity matrix.

struct Matrix(T, ubyte R, ubyte C = R, MatrixOrder O = CurrentMatrixOrder)

static pure nothrow @safe @nogc

static if(O == MatrixOrder.RowMajor)

identity

()

if (

R >= 2 &&

R <= 4

C >= 2

C <= 4

)

Examples

auto matrix = Matrix!(uint, 3).identity();
assert (matrix.v == [1, 0, 0, /**/ 0, 1, 0, /**/ 0, 0, 1]);