这边的确看到射线应该碰撞到地形了，但是检测的结果一直是-1
相关代码:[code]const field: Laya.MeshSprite3D = this.scene.getChildByName("stadium").getChildByName("field") as Laya.MeshSprite3D;//拿到地板

const sprite3d1MeshCollider: Laya.MeshCollider = field.addComponent(Laya.MeshCollider) as Laya.MeshCollider;
sprite3d1MeshCollider.mesh = field.meshFilter.sharedMesh;[/code]
检测碰撞:

[code] var rayOrigin: Laya.Vector3 = new Laya.Vector3(0, 0, 0); //射线原点

            //根据角色位置计算射线原点
            Laya.Vector3.add(this.ownerSprite.transform.position, new Laya.Vector3(speedX, 1, speedZ), rayOrigin);
            //射线原点位置更新
            this.ray.origin = rayOrigin;
            //物理射线与碰撞器相交检测
            Laya.Physics.rayCast(this.ray, this.outHitInfo, 0);
            console.log("x:" + rayOrigin.x + " y:" + rayOrigin.y + " z" + rayOrigin.z)
            this.phasorSpriter3D.begin(Laya.WebGLContext.LINES, LayaAir3D.camera);
            this.phasorSpriter3D.line(this._linePos, this._color, this.ray.origin, this._color);
            this.phasorSpriter3D.end();
            console.log("碰撞检测" + this.outHitInfo.distance);//一直都是-1[/code]