EPrimitiveIdMode

API > API/Runtime > API/Runtime/Engine

   
Name EPrimitiveIdMode
Type enum
Header File /Engine/Source/Runtime/Engine/Public/MeshBatch.h
Include Path #include "MeshBatch.h"

Syntax

enum EPrimitiveIdMode  
{  
    PrimID_FromPrimitiveSceneInfo        = 0,  
    PrimID_DynamicPrimitiveShaderData    = 1,  
    PrimID_ForceZero                     = 2,  
    PrimID_Num                           = 4,  
    PrimID_NumBits                       = 2,  
}

Values

Name Remarks
PrimID_FromPrimitiveSceneInfo PrimitiveId will be taken from the FPrimitiveSceneInfo corresponding to the FMeshBatch.
PrimID_DynamicPrimitiveShaderData The renderer will upload Primitive data from the FMeshBatchElement's PrimitiveUniformBufferResource to the end of the GPUScene PrimitiveBuffer, and assign the offset to DynamicPrimitiveIndex.
PrimID_ForceZero PrimitiveId will always be 0.
PrimID_Num  
PrimID_NumBits  

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