How to read transformation matrix

[Aboli Phadke]

Hello all,

I am trying to get transformation matrix (transmatrix) between camera and the pattern using AndAR for my android. I was curious to know whether the transmatrix (stored linearly in an array of size 16) should be read in row major fashion or in column major fashion. The reason I am asking this question is that my transmatrix has values 0.0 in last four indices. So if it is read in column major fashion, I am essentially reading the wrong transmatrix.

Any help is appreciated. Thanks in anticipation

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Thanks,
Aboli

[Aboli Phadke]

Hello all,

Kindly let me know if anybody has any idea about this.

Thanks,

Aboli