46 lines
1.3 KiB
Markdown
46 lines
1.3 KiB
Markdown
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---
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title: UE5 3DGaussians 插件笔记
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date: 2023-12-22 11:44:33
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excerpt:
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tags:
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rating: ⭐
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---
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# c++
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插件的c++部分主要实现了
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## 相关代码
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```c++
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struct FThreeDGaussiansData
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{
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GENERATED_BODY()
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public:
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FThreeDGaussiansData() {}
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FThreeDGaussiansData(const TArray<UTexture2D*>& textures, const FVector3f& in_minPos, const FVector3f& in_maxPos)
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{
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minPos = in_minPos;
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maxPos = in_maxPos;
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textureWidth = textures[0]->GetSizeX();
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position = textures[0];
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rotation = textures[1];
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scaleAndOpacity = textures[2];
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for (int i = 3; i < textures.Num(); i++)
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{
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sh.Add(textures[i]);
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}
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}
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "3D Gaussians") FVector3f minPos = FVector3f::Zero();
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "3D Gaussians") FVector3f maxPos = FVector3f::Zero();
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "3D Gaussians") int32 textureWidth = -1;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "3D Gaussians") UTexture2D* position;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "3D Gaussians") UTexture2D* rotation;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "3D Gaussians") UTexture2D* scaleAndOpacity;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "3D Gaussians") TArray<UTexture2D*> sh;
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};
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```
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