解决方案是使用ScissorStack。
@Overridepublic void draw(SpriteBatch batch, float parentAlpha) { //Create a scissor recangle that covers my Actor. Rectangle scissors = new Rectangle(); Rectangle clipBounds = new Rectangle(getX(),getY(),getWidth(),getHeight()); ScissorStack.calculateScissors(camera, batch.getTransformMatrix(), clipBounds, scissors); batch.flush(); //Make sure nothing is clipped before we want it to. ScissorStack.pushScissors(scissors); //Draw the actor as usual super.draw(batch, parentAlpha); //Perform the actual clipping ScissorStack.popScissors();}
