rhetoric

i have a problem with the boids3d object, which i wasn't able to solve after 2 days of trying.

i do like to have an object (in the following example a cube, generated with the gl.gridshape-object), changing its orientation (in xyz space), according to the direction of the agent's movement. visually spoken, the objects head should always be looking ahead.

as far as i understood, i can map the azimuth-angle to the y-rotation, and the elevation-angle to the z-rotation. but there is something wrong with this azimuth.. when i connect it to y-rotation, it moves weird. looking at the whole scenario from above you can observe that pretty easily. on the other hand, connecting the elevation with the z-rotation works fine.

could you please have a look at the following patch? i would be really happy for any clue.

did i understood something wrong with that vectorgeometry-thing? jasch? 

could you please have a look at the following patch? i would be really happy for any clue.
did i understood something wrong with that vectorgeometry-thing? jasch? 
thanks a lot 
rhe

boids3d - object should move in azimuth's and elevation's direction