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[i].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.[/i]