three.js: from plane-orthogonal vector to plane rotation matrix

Question

I want to set the rotation of a plane. This requires three numbers denoting the rotation in radians in the x, y and z axes.

I don\'t have these numbers, but, I have

Answer 1

In three.js r50, the default plane is located at the origin and it's normal points in the positive-z direction. So it is the vector ( 0, 0, 1 ) that you want to transform to myVec. But you don't have to do that directly.

The easiest way to do what you want in three.js is like so.

var v = myPlane.position.clone();
v.add( myVec );
myPlane.lookAt( v );

Let three.js do the math for you. :-)

EDIT: Updated to three.js r.66