switch pitch and roll

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Renee Strong (renee++at++pat.mdc.com)
Wed, 8 Dec 93 13:45:02 CST


I just wanted to post this matrix for other engineers that consider
pitch to be about the Y axis and roll about the X axis:

          x_y_swap_axis = { {0, 1, 0, 0},
                                            {1, 0, 0, 0},
                                                {0, 0, -1, 0},
                                                {0, 0, 0, 1} };

We're loading this matrix first thing onto our channel matrix and it works and
then pitching about the Y and rolling about the X and it works!

Renee Strong
renee++at++pat.mdc.com


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