Method lerp

src/main/java/field/linalg/Vec2.java:301–306

Linearly interpolate a and b using the given interpolation factor t and store the result in dest . If t is 0.0 then the result is this . If the interpolation factor is 1.0 then the result is o

(Vec2 a, Vec2 b, double t, Vec2 dest)

     * @return this
     */
    public static Vec2 lerp(Vec2 a, Vec2 b, double t, Vec2 dest) {
        if (dest == null) dest = new Vec2();
        dest.x = (1.0 - t) * a.x + t * b.x;
        dest.y = (1.0 - t) * a.y + t * b.y;
        return dest;
    }

    /**
     * Return the dot product of a vector and another.