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  3. FSimpleShapeSet3d

FSimpleShapeSet3d

FSimpleShapeSet stores a set of simple geometry shapes useful for things like collision detection/etc.

API > API/Plugins > API/Plugins/DynamicMesh

FSimpleShapeSet stores a set of simple geometry shapes useful for things like collision detection/etc. Various functions set-processing operations are supported.

   
Name FSimpleShapeSet3d
Type struct
Header File /Engine/Plugins/Runtime/GeometryProcessing/Source/DynamicMesh/Public/ShapeApproximation/SimpleShapeSet3.h
Include Path #include "ShapeApproximation/SimpleShapeSet3.h"

Syntax

struct FSimpleShapeSet3d

Structs

Name Remarks
FMergeShapesSettings  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
Boxes TArray< FBoxShape3d >   ShapeApproximation/SimpleShapeSet3.h  
Capsules TArray< UE::Geometry::FCapsuleShape3d >   ShapeApproximation/SimpleShapeSet3.h  
Convexes TArray< FConvexShape3d >   ShapeApproximation/SimpleShapeSet3.h  
LevelSets TArray< FLevelSetShape3d >   ShapeApproximation/SimpleShapeSet3.h  
Spheres TArray< FSphereShape3d >   ShapeApproximation/SimpleShapeSet3.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void Append ( const FSimpleShapeSet3d& OtherShapeSet
)

 Append elements of another shape set ShapeApproximation/SimpleShapeSet3.h  

void Append ( const FSimpleShapeSet3d& OtherShapeSet,
const FTransform3d& Transform
)

 Append elements of another shape set with given transform applied ShapeApproximation/SimpleShapeSet3.h  

void Append ( const FSimpleShapeSet3d& OtherShapeSet,
const TArray< FTransform3d >& TransformSequence
)

 Append elements of another shape set with given transforms applied ShapeApproximation/SimpleShapeSet3.h  

void Append ( const FSimpleShapeSet3d& OtherShapeSet,
const FTransformSequence3d& TransformSequence
)

 Append elements of another shape set with given transforms applied ShapeApproximation/SimpleShapeSet3.h  

void ApplyTransform ( const FTransform3d& Transform
)

 Transform shape elements. ShapeApproximation/SimpleShapeSet3.h  

void FilterByVolume ( int32 MaximumCount
)

 Sort the elements by volume and then discard all but the largest MaximumCount elements ShapeApproximation/SimpleShapeSet3.h  

bool MergeShapes ( int32 MergeAboveCount,
const FMergeShapesSettings& MergeSettings
)

 Attempt to reduce the number of simple collision shapes by merging neighboring shapes, while still optionally protecting negative space. ShapeApproximation/SimpleShapeSet3.h  

void RemoveContainedGeometry()

 Remove any of the elements that are fully contained in larger elements ShapeApproximation/SimpleShapeSet3.h  

int32 TotalElementsNum()

   ShapeApproximation/SimpleShapeSet3.h  

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