Hi all,
This is what I want to do. While the user navigates (either mouse
or keyboard), if he presses the button "Ground" only his
position and y-rotation values should remain. In other words I want
to put him back exactly on the ground (Tx, 0.5, Tz) with only
rotation about the y-axis.
This is what I am doing:
original matrix: final matrix:
Rx1 Rx2 Rx3 Tx Rx1 0 Rx3 Tx
Ry1 Ry2 Ry3 Ty 0 1 0 0.5
Rz1 Rz2 Rz3 Tz Rz1 0 Rz3 Tz
0 0 0 1 0 0 0 1
But when I do this, I get non-congruent transform exception.
can someone give me an idea as to how I can do this Please!
Tina
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