UE程序化植被资产梅树（Salix caprea）

Quixel的MegaPlants是面向虚幻引擎的程序化植被资产包，本次介绍的梅树（Salix caprea）包含了专为虚幻引擎程序化植被编辑器（PVE）设计的可编辑预设，用户可在图表中直接修改、定制并创建个性化的植物变体。该资产包具备参数化植被形态控制功能，并支持基于Nanite的高性能枝叶渲染流程。资源包内提供枝叶网格、纹理及材质实例，能够帮助用户构建高品质的植被场景。此外，MegaPlants兼容动态风效系统，该系统通过骨骼网格为Nanite枝叶提供经过优化的风动画效果。在导入山羊柳资产前，需在插件管理窗口中启用“程序化植被编辑器”插件，并在项目设置中开启“Nanite枝叶（实验性）”选项。请注意，MegaPlants与程序化植被编辑器目前均处于实验性阶段，其功能旨在供用户体验与反馈，不建议在正式发布的项目中直接使用。技术规格方面，该资源包含38个骨骼网格及对应骨架、36个枝叶模型、4张纹理（最高分辨率4096）、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: Goat Willow。

Plant species: Salix caprea

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: 38

Skeletons: 38

Material Instances: 2

Textures: 4

PVE Graph: 1

Data asset: 1

Foliage meshes: 36

Max texture resolution: 4096

Nanite: Yes

LODs: No