FCreateNonOverlappingConvexHullsDataflowNode | Unreal Engine 5.7 Documentation

API > API/Plugins > API/Plugins/GeometryCollectionNodes

Generates convex hull representation for the bones for simulation


Name	FCreateNonOverlappingConvexHullsDataflowNode
Type	struct
Header File	/Engine/Plugins/Experimental/GeometryCollectionPlugin/Source/GeometryCollectionNodes/Public/Dataflow/GeometryCollectionUtilityNodes.h
Include Path	#include "Dataflow/GeometryCollectionUtilityNodes.h"

Syntax

USTRUCT (Meta=(DataflowGeometryCollection))  
struct FCreateNonOverlappingConvexHullsDataflowNode : public FDataflowNode

Inheritance Hierarchy

FSharedFromThisBase → TSharedFromThis → FDataflowNode → FCreateNonOverlappingConvexHullsDataflowNode

Constructors

Name	Remarks	Include Path	Unreal Specifiers
FCreateNonOverlappingConvexHullsDataflowNode ( const UE::Dataflow::FNodeParameters& InParam, FGuid InGuid )		Dataflow/GeometryCollectionUtilityNodes.h

Variables

Public

Name	Type	Remarks	Include Path	Unreal Specifiers
bRandomizeColor	bool	Randomize color per convex hull	Dataflow/GeometryCollectionUtilityNodes.h	EditAnywhere Category="Debug Draw"
CanExceedFraction	DATAFLOW_NODE_DEFINE_INTERNAL(FCreateNonOverlappingConvexHullsDataflowNode, "CreateNonOverlappingConvexHulls", "GeometryCollection	Utilities", "") private float	Fraction (of geometry volume) by which a cluster's convex hull volume can exceed the actual geometry volume before instead using the hulls of the children.	Dataflow/GeometryCollectionUtilityNodes.h	EditAnywhere Category=Convex Meta=(DataflowInput, DisplayName="Allow Larger Hull Fraction", ClampMin=0.f)
CanRemoveFraction	float	Fraction of the convex hulls for a cluster that we can remove before using the hulls of the children	Dataflow/GeometryCollectionUtilityNodes.h	EditAnywhere Category=AutomaticOverlapRemoval Meta=(DataflowInput, DisplayName="Max Removal Fraction", ClampMin=0.01f, ClampMax=1.f)
ColorRandomSeed	int32	Random seed	Dataflow/GeometryCollectionUtilityNodes.h	EditAnywhere Category="Debug Draw" Meta=(ClampMin="0", EditCondition="bRandomizeColor==true", EditConditionHides)
DebugDrawRenderSettings	FDataflowNodeDebugDrawSettings		Dataflow/GeometryCollectionUtilityNodes.h	EditAnywhere Category="Debug Draw" Meta=(ShowOnlyInnerProperties)
OverlapRemovalMethod	EConvexOverlapRemovalMethodEnum	Whether and in what cases to automatically cut away overlapping parts of the convex hulls, to avoid the simulation 'popping' to fix the overlaps	Dataflow/GeometryCollectionUtilityNodes.h	EditAnywhere Category=AutomaticOverlapRemoval Meta=(DisplayName="Remove Overlaps")
OverlapRemovalShrinkPercent	float	Overlap removal will be computed as if convex hulls were this percentage smaller (in range 0-100)	Dataflow/GeometryCollectionUtilityNodes.h	EditAnywhere Category=AutomaticOverlapRemoval Meta=(DataflowInput, ClampMin=0.f, ClampMax=99.9f)
SimplificationDistanceThreshold	float	Computed convex hulls are simplified to keep points spaced at least this far apart (except where needed to keep the hull from collapsing to zero volume)	Dataflow/GeometryCollectionUtilityNodes.h	EditAnywhere Category=Convex Meta=(DataflowInput, ClampMin=0.f)

Functions

Public

Overridden from FDataflowNode

Name	Remarks	Include Path	Unreal Specifiers
virtual bool CanDebugDraw()		Dataflow/GeometryCollectionUtilityNodes.h
virtual bool CanDebugDrawViewMode ( const FName& ViewModeName ) const		Dataflow/GeometryCollectionUtilityNodes.h
virtual void DebugDraw ( UE::Dataflow::FContext& Context, IDataflowDebugDrawInterface& DataflowRenderingInterface, const FDebugDrawParameters& DebugDrawParameters ) const		Dataflow/GeometryCollectionUtilityNodes.h
virtual void Evaluate ( UE::Dataflow::FContext& Context, const FDataflowOutput* Out ) const		Dataflow/GeometryCollectionUtilityNodes.h

Navigation

Syntax

Inheritance Hierarchy

Constructors

Variables

Public

Functions

Public

Overridden from FDataflowNode