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#jira UETOOL-3823 #rb lonnie.li #preflight 617b1aea5794a500014f544a #ROBOMERGE-AUTHOR: michael.balzer #ROBOMERGE-SOURCE: CL 17972239 in //UE5/Release-5.0/... via CL 17972248 #ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v885-17909292) #ROBOMERGE[STARSHIP]: UE5-Main [CL 17972256 by michael balzer in ue5-release-engine-test branch]
91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "Components/PrimitiveComponent.h"
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#include "TransformTypes.h"
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class UBodySetup;
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class UStaticMesh;
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struct FKAggregateGeom;
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namespace UE
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{
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namespace Geometry
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{
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struct FSimpleShapeSet3d;
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/**
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* Component/BodySetup collision settings (eg StaticMeshComponent) we might need to pass through the functions below
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*/
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struct FComponentCollisionSettings
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{
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int32 CollisionTypeFlag = 0; // this is ECollisionTraceFlag
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bool bIsGeneratedCollision = true;
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};
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/**
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* @return true if the component type supports collision settings
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*/
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MODELINGCOMPONENTS_API bool ComponentTypeSupportsCollision(
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const UPrimitiveComponent* Component);
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/**
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* @return current Component collision settings
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*/
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MODELINGCOMPONENTS_API FComponentCollisionSettings GetCollisionSettings(
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const UPrimitiveComponent* Component);
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/**
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* Apply Transform to any Simple Collision geometry owned by Component.
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* Note that Nonuniform scaling support is very limited and will generally enlarge collision volumes.
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*/
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MODELINGCOMPONENTS_API bool TransformSimpleCollision(
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UPrimitiveComponent* Component,
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const FTransform3d& Transform);
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/**
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* Replace existing Simple Collision geometry in Component with that defined by ShapeSet,
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* and update the Component/BodySetup collision settings
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*/
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MODELINGCOMPONENTS_API bool SetSimpleCollision(
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UPrimitiveComponent* Component,
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const FSimpleShapeSet3d* ShapeSet,
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FComponentCollisionSettings CollisionSettings = FComponentCollisionSettings() );
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/**
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* Apply Transform to the existing Simple Collision geometry in Component and then append to to ShapeSetOut
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*/
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MODELINGCOMPONENTS_API bool AppendSimpleCollision(
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const UPrimitiveComponent* SourceComponent,
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FSimpleShapeSet3d* ShapeSetOut,
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const FTransform3d& Transform);
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/**
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* Apply TransformSequence (in-order) to the existing Simple Collision geometry in Component and then append to to ShapeSetOut
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*/
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MODELINGCOMPONENTS_API bool AppendSimpleCollision(
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const UPrimitiveComponent* SourceComponent,
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FSimpleShapeSet3d* ShapeSetOut,
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const TArray<FTransform3d>& TransformSeqeuence);
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/**
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* Replace existing Simple Collision geometry in BodySetup with that defined by NewGeometry,
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* and update the Component/BodySetup collision settings. Optional StaticMesh argument allows
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* for necessary updates to it and any active UStaticMeshComponent that reference it
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*/
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MODELINGCOMPONENTS_API void UpdateSimpleCollision(
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UBodySetup* BodySetup,
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const FKAggregateGeom* NewGeometry,
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UStaticMesh* StaticMesh = nullptr,
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FComponentCollisionSettings CollisionSettings = FComponentCollisionSettings());
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} // end namespace Geometry
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} // end namespace UE
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