UBrushComponent

Inheritance Hierarchy


Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Components/BrushComponent.h
Include	#include "Components/BrushComponent.h"

class UBrushComponent : public UPrimitiveComponent

A brush component defines a shape that can be modified within the editor. They are used both as part of BSP building, and for volumes.

	Type	Name	Description
	TObjectPtr< class UModel >	Brush
	TObjectPtr< class UBodySetup >	BrushBodySetup	Description of collision

	Type	Name	Description
		UBrushComponent ( const FObjectInitializer& ObjectInitializer )

Type	Name	Description
void	BuildSimpleBrushCollision ()	Create the AggGeom collection-of-convex-primitives from the Brush UModel data.
bool	HasInvertedPolys ()	Return true if the brush appears to have inverted polys
void	RequestUpdateBrushCollision ()	If the transform mirroring no longer reflects the body setup, request its recalculation

Type	Name	Description
bool	ComponentIsTouchingSelectionBox ( const FBox& InSelBBox, const bool bConsiderOnlyBSP, const bool bMustEncompassEntireComponent )	Determines whether the supplied bounding box intersects with the component.
bool	ComponentIsTouchingSelectionFrustum ( const FConvexVolume& InFrustum, const bool bConsiderOnlyBSP, const bool bMustEncompassEntireComponent )	Determines whether the supplied frustum intersects with the component.
FPrimitiveSceneProxy *	CreateSceneProxy ()	Creates a proxy to represent the primitive to the scene manager in the rendering thread.
UBodySetup *	GetBodySetup ()	Return the BodySetup to use for this PrimitiveComponent (single body case)
ESceneDepthPriorityGroup	GetStaticDepthPriorityGroup ()	Determines the DPG the primitive's primary elements are drawn in.
void	GetUsedMaterials ( TArray< UMaterialInterface* >& OutMaterials, bool bGetDebugMaterials )	Retrieves the materials used in this component
bool	IsShown ( const FEngineShowFlags& ShowFlags )	Would this primitive be shown with these rendering flags.

	Type	Name	Description
	FBoxSphereBounds	CalcBounds ( const FTransform& LocalToWorld )	Calculate the bounds of the component. Default behavior is a bounding box/sphere of zero size.
	bool	ShouldCollideWhenPlacing ()	If true, bounds should be used when placing component/actor in level. Does not affect spawning.

	Type	Name	Description
	bool	IsEditorOnly ()	Returns whether this component is an editor-only object or not
	void	PostLoad ()	Do any object-specific cleanup required immediately after loading an object.