remove the unnecessary .rotate method

README.md

@@ -122,11 +122,6 @@ Sets or reads the *versor* representation of an *attitude*, as a length-4 array.
 
 Sets or reads the *matrix* representation of an *attitude*, as a matrix of size 3×3.
 
-<!--
-<a name="attitude_rotate" href="#attitude_rotate">#</a> *attitude*.<b>rotate</b>(<i>array</i>, <i>p</i>[, <i>accessor</i>])
-*rotate* **TBD**.
--->
-
 <a name="attitude_vector" href="#attitude_vector">#</a> *attitude*.<b>vector</b>([<i>vector</i>])
 
 Sets or reads the *vector* representation of an *attitude*, as a length-3 array. That array can be written f(a)B, where f is a function of the rotation’s angle, and B a unit vector respresenting the axis in cartesian coordinates.

src/attitude.js

@@ -86,9 +86,6 @@ export default function attitude(init = {}) {
           )
         );
 
-  rotate.rotate = _ =>
-    _ === undefined ? versor_toEulerAngles(q) : MatrixRotatePoint(matrix, _);
-
   rotate.angles = _ =>
     _ === undefined
       ? versor_toEulerAngles(q)

test/attitude-test.js

@@ -248,14 +248,12 @@ tape("versor from axis,angle", t => {
   t.inDelta(
     attitude()
       .axis([0, 90])
-      .angle(10)
-      .rotate([0, 0]),
+      .angle(10)([0, 0]),
     [10, 0]
   );
   t.inDelta(
     attitude()
-      .versor(versor_fromAxisAngle([0, 90], 10))
-      .rotate([0, 0]),
+      .versor(versor_fromAxisAngle([0, 90], 10))([0, 0]),
     [10, 0]
   );
   t.end();