Version: 2017.4
public static Matrix4x4 identity ;

Description

Returns the identity matrix (Read Only).

This is a matrix that effectively does nothing when applied. It has 1s in the main diagonal and 0s in all other elements:

 1  0  0  0
    0  1  0  0
    0  0  1  0
    0  0  0  1

See Also: zero variable.