nape让身体跟随鼠标

Question

我在名字上有一个动态体，想让它的x位置跟随鼠标，这是可能的吗？

player = new Body(BodyType.DYNAMIC);
        player.shapes.add(new Polygon(Polygon.rect(400, 350, 100, 150)));
        player.shapes.add(new Polygon(Polygon.rect(435, 450, 20, 150)));
        player.shapes.add(new Polygon(Polygon.rect(380, 600, 150, 20)));
        player_mc = new MovieClip(Assets.tb.getTextures("player"));
        player.userData.graphic = player_mc;
        player.space = space;
        addChild(player.userData.graphic);

Answer 1

建议的方法是使用约束。

在FixedDragging示例中查看如何做到这一点：http://napephys.com/samples.html#swf-FixedDragging (查看源代码，顶部有.as/.hx选项卡)