what about some math things? Like calculate the normalized dir between two points, the angle between two vectors etc?
Exspecially the whole rotation thingies with quaternions would be great.
I would like to see a snippet for Roating a quaternion to a specific Position in space with tpf interpolating... ;),
i dont know what i do in that snippet.... the model rotates somehow, but not correctly....
Hi snare, I haven't tested your code (writing from phone) but if you just want to rotate you can also try reading this short page https://wiki.jmonkeyengine.org/legacy/doku.php/jme3:intermediate:math
And see whether you find answers?
You can piece together one destination Quaternion out of three rotation quaternions around each axis.
You can also rotate *by* a certain degree value (rotate() together with FastMath.DEG_TO_RAD)
There are 12 example quaternions in the palette by the way.
PS: the slerp() goes from 0.0f to 1.0f, if you put in tpf you don't really use the whole interval.
I see, that's indeed not there yet.
Viewing the scene from the top-down would be:
cam.lookAt(new Vector3f(0,0,0),new Vector3f(0,1,0));
Does that do what you want? (writing from phone, can't test it.)
Yes it does!, thank you very much Zathras... you know what, I remember a Babylon5 personage with that name...! anyway thanks a lot.