114 lines
5.9 KiB
Markdown
114 lines
5.9 KiB
Markdown
---
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title: 未命名
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date: 2025-04-10 09:14:41
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excerpt:
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tags:
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rating: ⭐
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---
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# 错误日志
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```c++
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UATHelper: Packaging (Android (ASTC)): LogInit: Display: LogShaderCompilers: Warning: Failed to compile Material /ShaderWorld/Material/MSPresets/MS_Foliage_Material/MasterMaterials/MA_Impostor.MA_Impostor (MI:/ShaderWorld/Spawnables/BlackAlder/Materials/Impostor/MAI_Impostor_BlackAlder.MAI_Impostor_BlackAlder) for platform SF_VULKAN_ES31_ANDROID, Default Material will be used in game.
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UATHelper: Packaging (Android (ASTC)): /Engine/Generated/Material.ush:3672:27: error: no matching function for call to 'transpose'
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UATHelper: Packaging (Android (ASTC)): return mul(InWorldVector, transpose(Parameters.InstanceLocalToWorld));
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UATHelper: Packaging (Android (ASTC)): ^~~~~~~~~
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UATHelper: Packaging (Android (ASTC)): /Engine/Generated/Material.ush:3672:27: note: candidate function not viable: no known conversion from 'FDFMatrix' to 'matrix<float, 1, 1>' for 1st argument
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UATHelper: Packaging (Android (ASTC)): return mul(InWorldVector, transpose(Parameters.InstanceLocalToWorld));
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UATHelper: Packaging (Android (ASTC)): ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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UATHelper: Packaging (Android (ASTC)): /Engine/Generated/Material.ush:3701:37: error: no matching function for call to 'transpose'
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UATHelper: Packaging (Android (ASTC)): return mul(InWorldVector, (float3x3)transpose(Parameters.InstanceLocalToWorld)) / (temp*temp);
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UATHelper: Packaging (Android (ASTC)): ^~~~~~~~~
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UATHelper: Packaging (Android (ASTC)): /Engine/Generated/Material.ush:3701:37: note: candidate function not viable: no known conversion from 'FDFMatrix' to 'matrix<float, 1, 1>' for 1st argument
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UATHelper: Packaging (Android (ASTC)): return mul(InWorldVector, (float3x3)transpose(Parameters.InstanceLocalToWorld)) / (temp*temp);
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UATHelper: Packaging (Android (ASTC)): ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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UATHelper: Packaging (Android (ASTC)): /Engine/Generated/Material.ush:3722:27: error: no matching function for call to 'transpose'
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UATHelper: Packaging (Android (ASTC)): return mul(InWorldVector, transpose(Parameters.InstanceLocalToWorld));
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UATHelper: Packaging (Android (ASTC)): ^~~~~~~~~
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UATHelper: Packaging (Android (ASTC)): /Engine/Generated/Material.ush:3722:27: note: candidate function not viable: no known conversion from 'FDFMatrix' to 'matrix<float, 1, 1>' for 1st argument
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UATHelper: Packaging (Android (ASTC)): return mul(InWorldVector, transpose(Parameters.InstanceLocalToWorld));
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UATHelper: Packaging (Android (ASTC)): ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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```
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搜索结果大致是：
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```c++
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MaterialFloat3 CustomExpression1(FMaterialVertexParameters Parameters,float3 InWorldVector, FWSVector3 LWCInWorldVector)
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{
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#if USE_INSTANCING || IS_MESHPARTICLE_FACTORY
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return mul(InWorldVector, transpose(Parameters.InstanceLocalToWorld));
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#else
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return mul(InWorldVector, (MaterialFloat3x3)LWCToFloat(GetPrimitiveData(Parameters.PrimitiveId).WorldToLocal));
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#endif
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}
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MaterialFloat3 CustomExpression4(FMaterialVertexParameters Parameters,MaterialFloat3 InWorldVector)
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{
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#if USE_INSTANCING || IS_MESHPARTICLE_FACTORY
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float3 temp;
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temp.x = length(TransformLocalVectorToWorld(Parameters, float3(1,0,0)));
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temp.y = length(TransformLocalVectorToWorld(Parameters, float3(0,1,0)));
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temp.z = length(TransformLocalVectorToWorld(Parameters, float3(0,0,1)));
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return mul(InWorldVector, (MaterialFloat3x3)transpose(Parameters.InstanceLocalToWorld)) / (temp*temp);
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#else
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return mul(InWorldVector, (MaterialFloat3x3)LWCToFloat(GetPrimitiveData(Parameters.PrimitiveId).WorldToLocal));
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#endif
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}
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MaterialFloat3 CustomExpression6(FMaterialVertexParameters Parameters,MaterialFloat3 InWorldVector)
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{
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#if USE_INSTANCING || IS_MESHPARTICLE_FACTORY
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return mul(InWorldVector, transpose(Parameters.InstanceLocalToWorld));
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#else
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return mul(InWorldVector, (MaterialFloat3x3)LWCToFloat(GetPrimitiveData(Parameters.PrimitiveId).WorldToLocal));
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#endif
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}
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MaterialFloat3 CustomExpression6(FMaterialVertexParameters Parameters,MaterialFloat3 InWorldVector)
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{
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#if USE_INSTANCING || IS_MESHPARTICLE_FACTORY
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return mul(InWorldVector, transpose(Parameters.InstanceLocalToWorld));
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#else
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return mul(InWorldVector, (MaterialFloat3x3)LWCToFloat(GetPrimitiveData(Parameters.PrimitiveId).WorldToLocal));
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#endif
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}
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MaterialFloat3 CustomExpression9(FMaterialVertexParameters Parameters,float3 InWorldVector, FWSVector3 LWCInWorldVector)
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{
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#if USE_INSTANCING || IS_MESHPARTICLE_FACTORY
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return mul(InWorldVector, transpose(Parameters.InstanceLocalToWorld));
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#else
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return mul(InWorldVector, (MaterialFloat3x3)LWCToFloat(GetPrimitiveData(Parameters.PrimitiveId).WorldToLocal));
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#endif
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}
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MaterialFloat3 CustomExpression12(FMaterialVertexParameters Parameters,MaterialFloat3 InWorldVector)
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{
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#if USE_INSTANCING || IS_MESHPARTICLE_FACTORY
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float3 temp;
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temp.x = length(TransformLocalVectorToWorld(Parameters, float3(1,0,0)));
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temp.y = length(TransformLocalVectorToWorld(Parameters, float3(0,1,0)));
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temp.z = length(TransformLocalVectorToWorld(Parameters, float3(0,0,1)));
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return mul(InWorldVector, (MaterialFloat3x3)transpose(Parameters.InstanceLocalToWorld)) / (temp*temp);
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#else
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return mul(InWorldVector, (MaterialFloat3x3)LWCToFloat(GetPrimitiveData(Parameters.PrimitiveId).WorldToLocal));
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#endif
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}
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```
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## 其他bug
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- Vulkan & OpenGL Preview 必然崩溃。
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##
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```c++
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#if USE_INSTANCING || USE_INSTANCE_CULLING
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float3x3 LocalToWorld = DFToFloat3x3(Parameters.InstanceLocalToWorld);
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float3 LocalPosition = Parameters.InstanceLocalPosition;
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// skip if this instance is hidden
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if (Parameters.PerInstanceParams.y < 1.f)
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{
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return float3(0,0,0);
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}
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#else
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float3x3 LocalToWorld = DFToFloat3x3(GetPrimitiveData(Parameters).LocalToWorld);
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float3 LocalPosition = WSMultiplyDemote(GetWorldPosition(Parameters), Parameters.LWCData.WorldToLocal);
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#endif
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``` |