Matrix

Matrix is a base class for Matrix3 and Matrix4, providing common methods to those classes.

Methods

toString()

Returns a string representation of the matrix

setElement(): this

Sets the element at "conceptual position" M[i][j], row major indices by default

matrix3.set(i, j, value, columnMajor = false)

getElement(): number

Gets the element at "conceptual position" M[i][j], row major indices by default

matrix3.get(i, j, columnMajor = false)

getColumn(columnIndex: number [ , result: number[3]]): number[3]

Extracts a column from the matrix

setColumn(columnIndex: number, columnVector: number[3]): Matrix

Copies a column into the matrix