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#rb none #rnx #jira none #preflight 60c4451f5c10070001ae0537 [CL 16652187 by Ryan Schmidt in ue5-main branch]
45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "Properties/MeshStatisticsProperties.h"
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#include "DynamicMesh3.h"
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#include "DynamicMeshAttributeSet.h"
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#include "MeshNormals.h"
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#include "Components/DynamicMeshComponent.h"
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using namespace UE::Geometry;
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#define LOCTEXT_NAMESPACE "UMeshStatisticsProperites"
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void UMeshStatisticsProperties::Update(const FDynamicMesh3& MeshIn)
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{
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this->Mesh = FString::Printf(TEXT("T: %d V: %d E: %d"), MeshIn.TriangleCount(), MeshIn.VertexCount(), MeshIn.EdgeCount());
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if (MeshIn.HasAttributes())
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{
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const FDynamicMeshAttributeSet* Attribs = MeshIn.Attributes();
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FString UVString;
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for ( int k = 0; k < Attribs->NumUVLayers(); k++)
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{
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const FDynamicMeshUVOverlay* UVLayer = Attribs->GetUVLayer(k);
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UVString += FString::Printf(TEXT("UV%d: %d"), k, UVLayer->ElementCount());
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}
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this->UV = UVString;
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this->Attributes = FString::Printf(TEXT("Normals: %d"), Attribs->GetNormalLayer(0)->ElementCount());
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}
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else
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{
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this->UV = FString(TEXT("none"));
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this->Attributes = FString(TEXT("none"));
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}
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}
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#undef LOCTEXT_NAMESPACE
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