版本1.93,发现api中的getWorldToCameraPoint方法并不存在,我数学又不太好,矩阵转换倒腾一天了没搞明白,有没有大神给指点一二
getArrowPointByMapIndex:function (index) {
var self = this;
let postion = navGraph.index_to_pos(index,1);
let tem = cc.ll.nodeUtil.convertToWorldSpaceAR(postion);
let guidePos = self.m_CentralGuideLayer.node.convertToNodeSpaceAR(tem);
return guidePos;
},
这样写获取的位置并不对,m_CentralGuideLayer 是新手引导prefab