#19199·cocos-engine

3d粒子添加uiMeshRender在ui上渲染,粒子的层级并不能按粒子在节点树的层级排序,忽高忽低层级错乱

Author: wsLyrCreated Jul 31, 2026Updated Aug 25, 2026
LabelsBugNeeds Triage

Cocos Creator version

3.8.8

System information

win 10 win11

Issue description

https://github.com/cocos/cocos4/issues/235

Relevant error log output

No response

Steps to reproduce

3d粒子添加uiMeshRender在ui上渲染,粒子的层级并不能按粒子在节点树的层级排序,忽高忽低层级错乱,canvas下放3d粒子且节点树上下有普通ui组件(sprite、label)应该都能复现

Minimal reproduction project

No response