Matrix4d.cofactor3x3

Compute the cofactor matrix of the upper left 3x3 submatrix of <code>this</code> and store it into <code>dest</code>. <p> The cofactor matrix can be used instead of {@link #normal(Matrix3d)} to transform normals when the orientation of the normals with respect to the surface should be preserved.

@param dest will hold the result @return dest

  1. Matrix4d cofactor3x3()
  2. Matrix3d cofactor3x3(Matrix3d dest)
    struct Matrix4d
    cofactor3x3
  3. Matrix4d cofactor3x3(Matrix4d dest)

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