域名及网站建设实训,公司网站维护要做什么,企业的网站做一个要多少,个人网站报价参考文章#xff1a;Cocos 3.x 层级Layer - 简书
2D镜头跟随应该怎么实现呢 - Creator 3.x - Cocos中文社区
关于多个摄像机#xff0c;动态添加节点的显示问题#xff0c;需要动态修改layer#xff1f;
场景#xff1a;在制作摄像机跟随角色移动功能时#xff0c;新增…参考文章Cocos 3.x 层级Layer - 简书
2D镜头跟随应该怎么实现呢 - Creator 3.x - Cocos中文社区
关于多个摄像机动态添加节点的显示问题需要动态修改layer
场景在制作摄像机跟随角色移动功能时新增一个摄像机camera将这个摄像机负责显示在一个新增的layer上如ui。所有效果都实现后底层摄像机跟随角色移动上层ui不动这些都是没有问题的。只不过动态添加到layer为ui的节点就会出现原因是动态添加的节点layer被设置成了default并没有跟随父节点的layer所以需要手动修改一下。
注意事项动态设置layer并且必须等待节点出现后设置。核心代码
node.walk((child){child.layer 2;
})
layer的值可以在Visibility选择那里查看。勾选上你需要的选项。 源代码
import { _decorator, Component, Node,EventTarget,input, Input, EventTouch,EventKeyboard,KeyCode,Vec2,find,Animation,AnimationClip,TiledMap,TiledLayer,TiledTile, Sprite,resources,instantiate,Texture2D, SpriteFrame, UITransform,Size,Vec3, Script,Prefab,Tween,tween, v2,Quat, Label,Layers } from cc;
import worldControl from ./worldControl
import eventBus from ../common/eventBus
import playerData from ../data/playerData;
import { goodsControl } from ./goodsControl;
const { ccclass, property } _decorator;
const eventTarget new EventTarget();
//背包系统
ccclass(boxControl)
export class boxControl extends Component {playerData:playerDatanull; //玩家数据实例。property(worldControl) //这种写法会在cocos creator编辑器上增加一个可以绑定的属性。worldControl:worldControlnull;indexActive-1;//当前选中项start() {// eventTarget.on(toggle_goods_select, this.toggle, this);// setTimeout((){// eventTarget.emit(toggle_goods_select,{val:99});// },2000)// console.log(worldControl:,this.worldControl)// setTimeout((){this.getFastGoods();// },2000);input.on(Input.EventType.KEY_DOWN, (event){// console.log(按下,event.keyCode,KeyCode.DIGIT_1)switch(event.keyCode) {case KeyCode.DIGIT_1:this.select(0);break;case KeyCode.DIGIT_2:this.select(1);break;case KeyCode.DIGIT_3:this.select(2);break;case KeyCode.DIGIT_4:this.select(3);break;case KeyCode.DIGIT_5:this.select(4);break;case KeyCode.DIGIT_6:this.select(5);break;case KeyCode.DIGIT_7:this.select(6);break;case KeyCode.DIGIT_8:this.select(7);break;}}, this);input.on(Input.EventType.KEY_UP, (event){// console.log(释放)switch(event.keyCode) {case KeyCode.NUM_1: //小键盘数字break;case KeyCode.DIGIT_1: //英文字母上的数字break;}}, this);}//刷新数据updateData(){this.getFastGoods();}//获取快捷物品getFastGoods(){this.playerDataplayerData.Instance();let goodsListthis.playerData.knapsackList; //背包列表let arr[1,2,3,4,5,6,7,8];// let parentthis.node;let parentfind(Canvas/functionLayer/box);console.log(parent,fuqin)let afind(Canvas/functionLayer/skillBtn)resources.load(prefab/cat, Prefab, (err, res) { let arrow instantiate(res);arrow.setPosition(new Vec3(0,0,0));// arrow.layerLayers.Enum.uiarrow.layer(2 0)console.log(Layers.Enum.ui,Layers.Enum.DEFAULT,uiui)arrow.setParent(a);arrow.walk((child){child.layer (2 0)console.log(arrow.layer,layer)})// new AudioMgr().playOneShot(sound/qiang1); //播放音效})//goods物品resources.load(prefab/goods, Prefab, (err, res) { arr.map((v,o){if(goodsList[o]){ //存在则渲染。let goods instantiate(res);goods.setParent(parent);//等待加载完成后修改goods.walk((child){child.layer (2 0)})goods.setPosition(new Vec3(0,0,0));goods.getComponent(Sprite).spriteFrame goodsList[o].spriteFrame;let select:Nodegoods.getChildByName(select);select.activefalse;let number:Nodegoods.getChildByName(number);number.getComponent(Label).string goodsList[o].num ? ${goodsList[o].num} : ;let ggoods.getComponent(goodsControl)g.indexo; //添加下标索引}})})}//选中某项select(index){// indexindex-1;//下标-1this.indexActiveindex;// console.log(选中项,index)let childrenthis.node.children;children.map((v,o){let select:Nodev.getChildByName(select);if(oindex){select.activetrue;}else{select.activefalse;}});}onEnable () {//事件监听eventBus.on(toggle_goods_select, this.toggle, this);}onDisable () {eventBus.off(toggle_goods_select, this.toggle, this);}//切换选中项toggle (val,obj) {console.log(切换菜单,val,obj);// this.select(val.index);}update(deltaTime: number) {}
}
参考教程
Cocos 3.x 层级Layer - 简书
