export default class Player extends cc.Component{
private _rigidBody:cc.RigidBody;
private _disabledColliders:cc.PhysicsCollider[]=[];
private onLoad():void{
this._rigidBody=this.node.getComponent(cc.RigidBody);
this._rigidBody.enabledContactListener=true;//激活接触侦听
}
private onPreSolve(contact:cc.PhysicsContact,selfCollider:cc.PhysicsCollider,otherCollider:cc.PhysicsCollider):void{
let index=this._disabledColliders.indexOf(otherCollider);
if(index>-1){
//此碰撞器已经被忽略碰撞，则直接忽略碰撞
contact.disabled=true;
}else{
let normal=contact.getWorldManifold().normal.mulSelf(-1);
if(normal.y<-0.7){
//加入_disabledColliders列表
this._disabledColliders.push(otherCollider);
contact.disabled=true;
}
}
}
private onEndContact(contact:cc.PhysicsContact,selfCollider:cc.PhysicsCollider,otherCollider:cc.PhysicsCollider):void{
//接触结束，从_disabledColliders列表中移出
let index=this._disabledColliders.indexOf(otherCollider);
if(index>-1)this._disabledColliders.splice(index,1);
}
}
根本就不能解决物理引擎向上跳穿过时忽略碰撞的问题，向上跳到一半的时候，就卡在碰撞器里面了，onEndContact 2个碰撞器还没有完全分开，就执行了，请问怎样办呢？