LTDescr.setRotateAroundLocal C# (CSharp) Method

    public LTDescr setRotateAroundLocal()
    {
        this.type = TweenAction.ROTATE_AROUND_LOCAL;
        this.initInternal = ()=>{
            this.fromInternal.x = 0f;
            this._optional.origRotation = trans.localRotation;
        };
        this.easeInternal = ()=>{
            newVect = easeMethod();
            val = newVect.x;
            Vector3 origPos = trans.localPosition;
            trans.RotateAround((Vector3)trans.TransformPoint( this._optional.point ), trans.TransformDirection(this._optional.axis), -this._optional.lastVal);
            Vector3 diff = origPos - trans.localPosition;

            trans.localPosition = origPos - diff; // Subtract the amount the object has been shifted over by the rotate, to get it back to it's orginal position
            trans.localRotation = this._optional.origRotation;
            Vector3 rotateAroundPt = (Vector3)trans.TransformPoint( this._optional.point );
            trans.RotateAround(rotateAroundPt, trans.TransformDirection(this._optional.axis), val);

            this._optional.lastVal = val;
        };
        return this;
    }