cocos creator 点击区域不规则图形判断
2020-10-13 本文已影响0人
凡凡的小web
let pos = target.convertToNodeSpace(e.getLocation())
var polygonCollider = target.getComponent(cc.PolygonCollider);
pos.x -= target.getContentSize().width / 2;
pos.y -= target.getContentSize().height / 2;
if(!cc.Intersection.pointInPolygon(pos, polygonCollider.points)){
return
}
