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03-UnrealEngine/Gameplay/Gameplay/Assimp & UProceduralMeshComponent实时载入StaticMesh.md
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@ -24,7 +24,16 @@ rating: ⭐
aiMaterial *material = scene->mMaterials[mesh->mMaterialIndex]; aiMaterial *material = scene->mMaterials[mesh->mMaterialIndex];
``` ```
# UProceduralMeshComponent
# 可用组件
## URuntimeMeshComponent
第三方插件实现。
## UDynamicMeshComponent
1. https://zhuanlan.zhihu.com/p/506779703
2. https://www.bilibili.com/opus/798754326935764996
3. https://zhuanlan.zhihu.com/p/649062059
## UProceduralMeshComponent
使用现在StaticMesh构建PMC，PMC的MaterialSection是正常的。 使用现在StaticMesh构建PMC，PMC的MaterialSection是正常的。
1. UKismetProceduralMeshLibrary::CopyProceduralMeshFromStaticMeshComponent() 1. UKismetProceduralMeshLibrary::CopyProceduralMeshFromStaticMeshComponent()
@ -168,4 +177,8 @@ static int32 GetNewIndexForOldVertIndex(int32 MeshVertIndex, TMap<int32, int32>&
} }
} }
``` ```
## CreateMeshSection_LinearColor
Editor转换成StaticMesh逻辑：
FProceduralMeshComponentDetails::ClickedOnConvertToStaticMesh()
https://forums.unrealengine.com/t/procedural-mesh-not-saving-all-of-its-sections-to-static-mesh/382319/10