Matrix4d.cofactor3x3

Compute the cofactor matrix of the upper left 3x3 submatrix of <code>this</code>. <p> The cofactor matrix can be used instead of {@link #normal()} to transform normals when the orientation of the normals with respect to the surface should be preserved.

@return this

  1. Matrix4d cofactor3x3()
    struct Matrix4d
    ref public return
    cofactor3x3
    ()
  2. Matrix3d cofactor3x3(Matrix3d dest)
  3. Matrix4d cofactor3x3(Matrix4d dest)

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