[]有关Laya3D碰撞检测疑问

module test
{
export class Test
{
private ray: Laya.Ray = new Laya.Ray(new Laya.Vector3(0, 0, 0), new Laya.Vector3(0, 0, 0));
private point: Laya.Vector2 = new Laya.Vector2();
private _outHitAllInfo: Array<Laya.RaycastHit>; 
private camera: Laya.Camera;
private label: Laya.Label;
constructor() {
Laya3D.init(0, 0, true);
Laya.stage.scaleMode = Laya.Stage.SCALE_FULL;
Laya.stage.screenMode = Laya.Stage.SCREEN_NONE;
Laya.Stat.show(); 
var scene: Laya.Scene = Laya.stage.addChild(new Laya.Scene()) as Laya.Scene; 
this._outHitAllInfo = new Array<Laya.RaycastHit>(); 
//初始化照相机
this.camera = scene.addChild(new Laya.Camera(0, 0.1, 100)) as Laya.Camera;
this.camera.transform.translate(new Laya.Vector3(0, 2, 5));
this.camera.transform.rotate(new Laya.Vector3(-15, 0, 0), true, false);
this.camera.clearColor = null; 
//方向光
var directionLight: Laya.DirectionLight = scene.addChild(new Laya.DirectionLight()) as Laya.DirectionLight;
directionLight.color = new Laya.Vector3(0.6, 0.6, 0.6);
directionLight.direction = new Laya.Vector3(1, -1, -1); 
//平面
var plane: Laya.MeshSprite3D = scene.addChild(new Laya.MeshSprite3D(new Laya.PlaneMesh(6, 6, 10, 10))) as Laya.MeshSprite3D;
var planeMat: Laya.StandardMaterial = new Laya.StandardMaterial();
planeMat.diffuseTexture = Laya.Texture2D.load("../../res/threeDimen/texture/layabox.png");
planeMat.albedo = new Laya.Vector4(0.9, 0.9, 0.9, 1);
plane.meshRender.material = planeMat;
var boxCollider = plane.addComponent(Laya.BoxCollider) as Laya.BoxCollider;
boxCollider.setFromBoundBox(plane.meshFilter.sharedMesh.boundingBox);
plane.name = "平面"; 
//正方体
let box: Laya.MeshSprite3D = scene.addChild(new Laya.MeshSprite3D(new Laya.BoxMesh(0.5, 0.5, 0.5))) as Laya.MeshSprite3D;
let boxMat: Laya.StandardMaterial = new Laya.StandardMaterial();
boxMat.diffuseTexture = Laya.Texture2D.load("../../res/threeDimen/texture/layabox.png");
box.meshRender.material = boxMat;
box.transform.position = new Laya.Vector3(0.3, 0.5, 0.5);
box.transform.rotate(new Laya.Vector3(0, 30, 0), false, false);
let boxCollider1:Laya.BoxCollider = box.addComponent(Laya.BoxCollider) as Laya.BoxCollider;
boxCollider1.setFromBoundBox(box.meshFilter.sharedMesh.boundingBox);
box.name = "正方体"; 
//球体
var sphere: Laya.MeshSprite3D = scene.addChild(new Laya.MeshSprite3D(new Laya.SphereMesh(0.25))) as Laya.MeshSprite3D;
var sphereMat: Laya.StandardMaterial = new Laya.StandardMaterial();
sphereMat.diffuseTexture = Laya.Texture2D.load("../../res/threeDimen/texture/layabox.png");
sphere.meshRender.material = sphereMat;
sphere.transform.position = new Laya.Vector3(0.5, 0.25, 0.5);
sphere.transform.rotate(new Laya.Vector3(0, 90, 0), false, false);
var sphereCollider = sphere.addComponent(Laya.SphereCollider) as Laya.SphereCollider;
sphereCollider.center = sphere.meshFilter.sharedMesh.boundingSphere.center.clone();
sphereCollider.radius = sphere.meshFilter.sharedMesh.boundingSphere.radius;
sphere.name = "球体"; 
//圆柱体
var cylinder: Laya.MeshSprite3D = scene.addChild(new Laya.MeshSprite3D(new Laya.CylinderMesh(0.25, 1))) as Laya.MeshSprite3D;
var cylinderMat: Laya.StandardMaterial = new Laya.StandardMaterial();
cylinderMat.diffuseTexture = Laya.Texture2D.load("../../res/threeDimen/texture/layabox.png");
cylinder.meshRender.material = cylinderMat;
cylinder.transform.position = new Laya.Vector3(-0.5, 0.5, 0.5);
cylinder.transform.rotate(new Laya.Vector3(0, -45, 0), false, false);
var cylinderMeshCollider = cylinder.addComponent(Laya.MeshCollider) as Laya.MeshCollider;
cylinderMeshCollider.mesh = cylinder.meshFilter.sharedMesh;
cylinder.name = "圆柱体"; 
//胶囊体
var capsule: Laya.MeshSprite3D = scene.addChild(new Laya.MeshSprite3D(new Laya.CapsuleMesh(0.25, 1))) as Laya.MeshSprite3D;
var capsuleMat: Laya.StandardMaterial = new Laya.StandardMaterial();
capsuleMat.diffuseTexture = Laya.Texture2D.load("../../res/threeDimen/texture/layabox.png");
capsule.meshRender.material = capsuleMat;
capsule.transform.position = new Laya.Vector3(-1.5, 0.5, 0.5);
capsule.transform.rotate(new Laya.Vector3(0, -45, 0), false, false);
var capsuleMeshCollider = capsule.addComponent(Laya.MeshCollider) as Laya.MeshCollider;
capsuleMeshCollider.mesh = capsule.meshFilter.sharedMesh;
capsule.name = "胶囊体"; 
Laya.timer.frameLoop(1, this, this.checkHit); 
this.loadUI(); 
console.log("碰撞结果:" + boxCollider1.boundBox.containsSphere(cylinder.meshRender.boundingSphere));
console.log("碰撞结果:" + boxCollider1.boundBox.containsBoundBox(cylinder.meshRender.boundingBox));
console.log("碰撞结果:" + Laya.Collision.boxContainsSphere(box.meshFilter.sharedMesh.boundingBox,cylinder.meshRender.boundingSphere));
console.log("碰撞结果:" + Laya.Collision.boxContainsBox(box.meshFilter.sharedMesh.boundingBox,cylinder.meshRender.boundingBox));
}
private checkHit(): void {
//从屏幕空间生成射线
this.point.elements[0] = Laya.MouseManager.instance.mouseX;
this.point.elements[1] = Laya.MouseManager.instance.mouseY;
this.camera.viewportPointToRay(this.point, this.ray); 
//射线检测获取所有检测碰撞到的物体
Laya.Physics.rayCastAll(this.ray, this._outHitAllInfo, 30, 0);
} 
private loadUI(): void { 
this.label = new Laya.Label();
this.label.text = "点击选取的几何体";
this.label.pos(Laya.Browser.clientWidth / 2.5, 100);
this.label.fontSize = 50;
this.label.color = "#40FF40";
Laya.stage.addChild(this.label); 
//鼠标事件
Laya.stage.on(Laya.Event.MOUSE_UP, this, function (): void {
var str: String = "";
for (var i: number = 0; i < this._outHitAllInfo.length; i++) {
str += this._outHitAllInfo.sprite3D.name + " ";
}
if (this._outHitAllInfo.length == 0) {
str = "点击选取的几何体";
}
this.label.text = str;
});
}
}
}
 
以上是测试代码 其实就是把官方例子拿过来直接改了一下坐标而已  官方人员可以直接复制代码到入口文件即可运行.
 
我想实现立方体跟圆柱体 碰撞检测不是射线检测 我用两个立文体测试是没有问题,是不是我使用方法不对还是其它原因.
我打印了4个 "碰撞结果:" 实际打印出来结果跟肉眼不符合.
 
比较急，求助官方帮忙!谢谢啦.