UE植被资产包：挪威枫森林

Quixel的MegaPlants是专为虚幻引擎打造的程序化植被资产包，本次介绍的挪威枫森林（植物品种：Acer platanoides）包含为虚幻引擎程序化植被编辑器（PVE）设计的可编辑预设，用户可直接在图表中修改参数、自定义并生成多样化的森林植被形态。该资源具备参数化植被造型控制功能，并全面支持基于Nanite的高性能枝叶渲染工作流，可优化复杂场景的视觉表现。每个资产包均提供枝叶网格、纹理与材质实例，助力构建高品质森林场景，同时兼容通过骨骼网格驱动的动态风效系统，为Nanite枝叶提供自然的风动画效果。使用前需在插件设置中启用“程序化植被编辑器”，并在项目设置中开启“Nanite枝叶（实验性）”选项。需要特别注意的是，MegaPlants及其编辑器当前处于实验性阶段，主要面向用户体验和反馈收集，不建议在正式发布项目中直接采用。技术规格包含16个骨骼网格与对应骨架、20个枝叶网格、4张纹理（最高4096分辨率）、1个PVE图表及1个数据资产，支持Nanite渲染但不包含LOD层级。

版本：Supported Unreal Engine Versions 5.7



Megaplants: Norway Maple Forest

Plant species: Acer platanoides

Quixel Megaplants are procedural vegetation assets for Unreal Engine. Each Megaplant includes editable presets built for the UE Procedural Vegetation Editor (PVE), allowing you to modify, customize, and make your own plant variations directly within the graph. Megaplants feature parametric controls for shaping vegetation and support Nanite foliage workflows for high-performance rendering.

Each asset pack includes branch foliage meshes, textures, and material instances, helping you deliver high-quality vegetation setups. Megaplants are also compatible with Dynamic Wind, which uses skeletal meshes to deliver optimized wind animation for Nanite foliage.

Before trying to import any Megaplants into Unreal Engine, be sure to activate the “Procedural Vegetation Editor” plugin inside the Plugins window under Edit>Plugins

In your project settings, be sure to search for and enable “Nanite Foliage (Experimental)”

Megaplants and the Procedural Vegetation Editor are currently Experimental.

Features are sometimes made available in an Experimental state so you can try them out, provide feedback, and see what we are planning. We do not recommend shipping projects with Experimental features.

Technical details
Skeletal meshes: 16

Skeletons: 16

Material Instances: 2

Textures: 4

PVE Graph: 1

Data asset: 1

Foliage meshes: 20

Max texture resolution: 4096

Nanite: Yes

LODs: No