DrawWithLocation(touchLoc:cc.Vec2){
var Point = this.originPoint;
let e1 = new cc.DrawNode();
// e1.glEnable( cc.GL_LINE_SMOOTH);
e1.drawSegment(Point, touchLoc, NailTechnician_GameManage.getInstance().brushWidth, NailTechnician_GameManage.getInstance().nailColor);
this.rt.begin();
e1.visit();
this.rt.end();
this.originPoint = touchLoc;
}
cc.DrawNode有什么替代的吗?