教程可助您在自然地形上快速制作出山脉效果，并从场景中剔除河流。此外，它还能在山上生成树木，使山脉看起来更加丰富且细节丰富
This tutorial can help you quickly create mountain effects on natural terrain and exclude rivers from the scene. Additionally, it will generate trees on the mountains to make them appear more rich and detailed
https://dev.epicgames.com/community/learning/tutorials/Kxjx/unreal-engine-how-to-use-ue5-s-pcg-to-create-background-mountains-in-natural-scenes