negate

fun negate(matrix: Matrix4, result: Matrix4): Matrix4(source)

Computes a negated copy of the provided matrix.

//create a new Matrix4 instance which is a negation of a Matrix4
// m = [10.0, 11.0, 12.0, 13.0]
// [14.0, 15.0, 16.0, 17.0]
// [18.0, 19.0, 20.0, 21.0]
// [22.0, 23.0, 24.0, 25.0]

const a = Matrix4.negate(m, new Matrix4());

// m remains the same
// a = [-10.0, -11.0, -12.0, -13.0]
// [-14.0, -15.0, -16.0, -17.0]
// [-18.0, -19.0, -20.0, -21.0]
// [-22.0, -23.0, -24.0, -25.0]

Return

The modified result parameter.

Parameters

matrix

The matrix to negate.

result

The object onto which to store the result.

See also