点击一个物体，事件为什么捕捉不到

愤怒的小牛

public function addPlane() : void{var material : ColorMaterial = new ColorMaterial(0xffffff);var geometry : PlaneGeometry = new PlaneGeometry(500, 500);var mesh : Mesh = new Mesh(geometry, material);mesh.y = -100;material.lightPicker = light;meshlist.push(mesh);view.scene.addChild(mesh);material.addEventListener(MouseEvent3D.MOUSE_DOWN, mouseDown);geometry.addEventListener(MouseEvent3D.MOUSE_DOWN, mouseDown);mesh.addEventListener(MouseEvent3D.MOUSE_DOWN, mouseDown);}private function mouseDown(e : MouseEvent3D) : void{trace("点击");}结果mouseDown方法没有执行,监听加错对象了吗？

愤怒的水果刀

mouseEnabled
你要启用mesh的这些属性才支持点击

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