Method split

src/webgl/text.js:367–378

* @param {Number} t the value (0-1) at which to split * @return {Cubic} the second part of the curve * * splits the cubic into two parts at a point 't' along the curve. * this cubic keeps its start point and its end point becomes the * point at 't'. the '

(t)

         * point at 't'. the 'end half is returned.
         */
        split(t) {
          const m1 = Vector.lerp(this.p0, this.c0, t);
          const m2 = Vector.lerp(this.c0, this.c1, t);
          const mm1 = Vector.lerp(m1, m2, t);

          this.c1 = Vector.lerp(this.c1, this.p1, t);
          this.c0 = Vector.lerp(m2, this.c1, t);
          const pt = Vector.lerp(mm1, this.c0, t);
          const part1 = new Cubic(this.p0, m1, mm1, pt);
          this.p0 = pt;
          return part1;
        }

        /**
         * @return {Cubic[]} the non-inflecting pieces of this cubic