CustomMeshComponent:用于创建自定义网格组件并在虚幻引擎4中使用它的最小源代码。这是一个示例项目，其中发布了一...

# CustomUMeshComponent A minimal Unreal Engine 4 project that contains all the needed source code for a custom mesh component and showcases its usage. This is an example project published with a series of articles that cover the process of creating custom mesh components in UE4. The intro for the series can be found [here](https://medium.com/realities-io/creating-a-custom-mesh-component-in-ue4-part-0-intro-2c762c5f0cd6) ## UDeformMeshComponent The example mesh component created in this project is a deform mesh component that can be deformed using a secondary/deform transform. The deformation is very simple; rotation and scale are interpolated by the distace between the vertex position and the secondary transform origin position (Both in world space) Here's how it looks:  ## Modules ### 1. DeformMesh Contains all the source code for the DeformMeshComponent. #### Classes and Structs: * UDeformMeshComponent * FDeformMeshSection * FDeformMeshVertexFactory * FDeformMeshVertexFactoryShaderParameters * FDeformMeshSceneProxy * FDeformMeshSectionProxy ### 2. CustomUMeshComponent The primary game module for the project. Contains an actor that uses the DeformMeshComponent to render a mesh and deform it. #### Classes and Structs: * ADeformMeshActor ## Shaders * **LocalVertexFactory.ush:** A copy of the engine's LocalVertexFactory.ush but with modifications to support the deform mesh vertex factory logic.