Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Plugins > ModelingComponents

Light Theme

Dark Theme

ModelingComponents

Windows

MacOS

Linux

Filters

Classes

	Name	Description
	APreviewMeshActor	UPreviewMesh internally spawns a APreviewMeshActor to hold the preview mesh object.
	FDynamicMeshOpResult	FDynamicMeshOpResult is a container for a computed Mesh and Transform
	FModelingComponentsModule
	FSnapGeometry	FSnapGeometry stores information about geometry data of a snap, which we might use for highlights/etc
	UBaseDynamicMeshComponent	UBaseDynamicMeshComponent is a base interface for a UMeshComponent based on a FDynamicMesh.
	UMeshOpPreviewWithBackgroundCompute	UMeshOpPreviewWithBackgroundCompute is an infrastructure object that implements a common UI pattern in interactive 3D tools, where we want to run an expensive computation on a mesh that is based on user-specified parameters, and show a preview of the result.
	UOctreeDynamicMeshComponent	UOctreeDynamicMeshComponent is a mesh component similar to UProceduralMeshComponent, except it bases the renderable geometry off an internal FDynamicMesh3 instance.
	UPreviewMesh	UPreviewMesh is a utility object that spawns and owns a transient mesh object in the World.
	USimpleDynamicMeshComponent	USimpleDynamicMeshComponent is a mesh component similar to UProceduralMeshComponent, except it bases the renderable geometry off an internal FDynamicMesh3 instance.

Typedefs

Name	Description
FBackgroundDynamicMeshComputeSource	FBackgroundDynamicMeshComputeSource is an instantiation of the TBackgroundModelingComputeSource template for FDynamicMeshOperator / IDynamicMeshOperatorFactory

Enums

	Name	Description
	EDynamicMeshTangentCalcType	Tangent calculation modes
	ToolSetupUtil::ImageMaterialType	Types of image-based material that we can create

Functions

	Name	Description
AActor *	AssetGenerationUtil::GenerateStaticMeshActor ( IToolsContextAssetAPI* AssetAP..., UWorld* TargetWorld, const FDynamicMesh3* Mesh, const FTransform3d& Transform, FString ObjectName, const TArrayView< UMaterialInterfac... )	Creates a new StaticMesh actor/component, with a new mesh asset stored at the given PackagePath created via the AssetAPI
AActor *	AssetGenerationUtil::GenerateStaticMeshActor ( IToolsContextAssetAPI* AssetAP..., UWorld* TargetWorld, const FDynamicMesh3* Mesh, const FTransform3d& Transform, FString ObjectName, UMaterialInterface* Material )	Creates a new StaticMesh actor/component, with a new mesh asset stored at the given PackagePath created via the AssetAPI
double	ToolSceneQueriesUtil::CalculateDimensionFromVisualAngleD ( const FViewCameraState& CameraStat..., const FVector3d& Point, double TargetVisualAngleDeg )
double	ToolSceneQueriesUtil::CalculateDimensionFromVisualAngleD ( const UInteractiveTool* Tool, const FVector3d& Point, double TargetVisualAngleDeg )
double	ToolSceneQueriesUtil::CalculateViewVisualAngleD ( const UInteractiveTool* Tool, const FVector3d& Point1, const FVector3d& Point2 )
double	ToolSceneQueriesUtil::CalculateViewVisualAngleD ( const FViewCameraState& CameraStat..., const FVector3d& Point1, const FVector3d& Point2 )
bool	ToolSceneQueriesUtil::FindSceneSnapPoint ( const UInteractiveTool* Tool, const FVector3d& Point, FVector3d& SnapPointOut, bool bVertices, bool bEdges, double VisualAngleThreshold, FSnapGeometry* SnapGeometry, FVector* DebugTriangleOut )	Run a query against the scene to find the best SnapPointOut for the given Point
bool	ToolSceneQueriesUtil::FindWorldGridSnapPoint ( const UInteractiveTool* Tool, const FVector3d& QueryPoint, FVector3d& GridSnapPointOut )	Run a query against the scene to find the nearest WorldGrid snap point
double	ToolSceneQueriesUtil::GetDefaultVisualAngleSnapThreshD()
bool	ToolSceneQueriesUtil::IsPointVisible ( const FViewCameraState& CameraStat..., const FVector3d& Point )
bool	ToolSceneQueriesUtil::PointSnapQuery ( const UInteractiveTool* Tool, const FVector3d& Point1, const FVector3d& Point2, double VisualAngleThreshold )	Test if two points are close enough to snap together.
bool	ToolSceneQueriesUtil::PointSnapQuery ( const FViewCameraState& CameraStat..., const FVector3d& Point1, const FVector3d& Point2, double VisualAngleThreshold )	Test if two points are close enough to snap together.
UMaterialIns...	ToolSetupUtil::GetCustomImageBasedSculptMaterial ( UInteractiveToolManager* ToolM..., UTexture* SetImage )
UMaterialIns...	ToolSetupUtil::GetDefaultBrushVolumeMaterial ( UInteractiveToolManager* ToolM... )
UMaterialInt...	ToolSetupUtil::GetDefaultMaterial ( UInteractiveToolManager* ToolM..., UMaterialInterface* SourceMate... )	Get the default material to use for objects in an InteractiveTool.
UMaterialInt...	ToolSetupUtil::GetDefaultPointComponentMaterial ( bool bRoundPoints, UInteractiveToolManager* ToolM... )
UMaterialInt...	ToolSetupUtil::GetDefaultSculptMaterial ( UInteractiveToolManager* ToolM... )
UMaterialInt...	ToolSetupUtil::GetDefaultWorkingMaterial ( UInteractiveToolManager* ToolM... )
UMaterialInt...	ToolSetupUtil::GetImageBasedSculptMaterial ( UInteractiveToolManager* ToolM..., ImageMaterialType Type )
UMaterialInt...	ToolSetupUtil::GetSelectionMaterial ( UInteractiveToolManager* ToolM... )
UMaterialInt...	ToolSetupUtil::GetSelectionMaterial ( const FLinearColor& UseColor, UInteractiveToolManager* ToolM... )

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss