setRow
Computes a new matrix that replaces the specified row in the provided matrix with the provided Cartesian4 instance.
//create a new Matrix4 instance with new row values from the Cartesian4 instance
// 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.setRow(m, 2, new Cartesian4(99.0, 98.0, 97.0, 96.0), new Matrix4());
// m remains the same
// a = [10.0, 11.0, 12.0, 13.0]
// [14.0, 15.0, 16.0, 17.0]
// [99.0, 98.0, 97.0, 96.0]
// [22.0, 23.0, 24.0, 25.0]Content copied to clipboard
Return
The modified result parameter.
Parameters
matrix
The matrix to use.
index
The zero-based index of the row to set.
cartesian
The Cartesian whose values will be assigned to the specified row.
result
The object onto which to store the result.