TImplicitSolidify | Unreal Engine 5.6 Documentation

Use marching cubes to remesh a triangle mesh to a solid surface Uses fast winding number to decide what is inside vs outside


Name	TImplicitSolidify
Type	class
Header File	/Engine/Source/Runtime/GeometryCore/Public/Implicit/Solidify.h
Include Path	#include "Implicit/Solidify.h"

Syntax

template<typename TriangleMeshType>  
class TImplicitSolidify

Name	Remarks	Include Path	Unreal Specifiers
TImplicitSolidify ( const TriangleMeshType* Source, TMeshAABBTree3< TriangleMeshType >* SourceSpatial, TFastWindingTree< TriangleMeshType >* SourceWinding )		Implicit/Solidify.h

Name	Type	Remarks	Include Path
bSolidAtBoundaries	bool	What to do if the surface extends outside the marching cubes bounds if true, puts a solid surface at the boundary	Implicit/Solidify.h
bUseCustomBounds	bool	Whether to use a custom bounding box instead of the input mesh bounds to define the domain to solidify	Implicit/Solidify.h
CancelF	TFunction< bool(void)>	If this function returns true, we should abort calculation	Implicit/Solidify.h
CustomBounds	FAxisAlignedBox3d	Custom bounds to use, if bUseCustomBounds == true; ignored otherwise	Implicit/Solidify.h
ExtendBounds	double	How much to extend bounds considered by marching cubes outside the original surface bounds.	Implicit/Solidify.h
MeshCellSize	double	Size of the cells used when meshing the output (marching cubes' cube size)	Implicit/Solidify.h
Source	const TriangleMeshType *	Inputs	Implicit/Solidify.h
SourceSpatial	TMeshAABBTree3< TriangleMeshType > *		Implicit/Solidify.h
SourceWinding	TFastWindingTree< TriangleMeshType > *		Implicit/Solidify.h
SurfaceSearchSteps	int	How many binary search steps to do when placing surface at boundary	Implicit/Solidify.h
WindingThreshold	double	Inside/outside winding number threshold	Implicit/Solidify.h

Name	Remarks	Include Path
const FMeshShapeGenerator & Generate()		Implicit/Solidify.h
void SetCellSizeAndExtendBounds ( FAxisAlignedBox3d Bounds, double ExtendBoundsIn, int TargetOutputVoxelCount )	Set cell size to hit the target voxel count along the max dimension of the bounds	Implicit/Solidify.h
bool Validate()		Implicit/Solidify.h