#include <RuntimeMeshSlicer.h>

Inheritance diagram for URuntimeMeshSlicer:

Static Public Member Functions
static void	SliceRuntimeMesh (URuntimeMesh InRuntimeMesh, FVector PlanePosition, FVector PlaneNormal, URuntimeMesh OutOtherHalf, ERuntimeMeshSlicerCapOption CapOption, UMaterialInterface *CapMaterial)

static void	SliceRuntimeMeshComponent (URuntimeMeshComponent InRuntimeMesh, FVector PlanePosition, FVector PlaneNormal, bool bCreateOtherHalf, URuntimeMeshComponent &OutOtherHalf, ERuntimeMeshSlicerCapOption CapOption, UMaterialInterface *CapMaterial)

Static Private Member Functions
static int32	CapMeshSlice (const FRuntimeMeshDataPtr &InRuntimeMesh, const FRuntimeMeshDataPtr &OutOtherHalf, TArray< FUtilEdge3D > &ClipEdges, const FPlane &SlicePlane, FVector PlaneNormal, ERuntimeMeshSlicerCapOption CapOption)

static int32	CompareBoxPlane (const FBox &InBox, const FPlane &InPlane)

static FRuntimeMeshAccessorVertex	InterpolateVert (const FRuntimeMeshAccessorVertex &V0, const FRuntimeMeshAccessorVertex &V1, float Alpha)

static void	SliceConvexElem (const FKConvexElem &InConvex, const FPlane &SlicePlane, TArray< FVector > &OutConvexVerts)

static void	SliceRuntimeMeshConvexCollision (URuntimeMesh InRuntimeMesh, URuntimeMesh OutOtherHalf, FVector PlanePosition, FVector PlaneNormal)

static void	SliceRuntimeMeshSection (const FRuntimeMeshDataPtr &InRuntimeMesh, const FRuntimeMeshDataPtr &OutOtherHalf, int32 SectionIndex, const FPlane &SlicePlane, TArray< FUtilEdge3D > &ClipEdges)

static void	Transform2DPolygonTo3D (const FUtilPoly2D &InPoly, const FMatrix &InMatrix, TSharedPtr< FRuntimeMeshAccessor > OutMesh)

static bool	TriangulatePoly (TSharedPtr< FRuntimeMeshAccessor > Mesh, int32 VertBase, const FVector &PolyNormal)

Detailed Description

Definition at line 31 of file RuntimeMeshSlicer.h.

Member Function Documentation

int32 URuntimeMeshSlicer::CapMeshSlice	(	const FRuntimeMeshDataPtr &	InRuntimeMesh,
		const FRuntimeMeshDataPtr &	OutOtherHalf,
		TArray< FUtilEdge3D > &	ClipEdges,
		const FPlane &	SlicePlane,
		FVector	PlaneNormal,
		ERuntimeMeshSlicerCapOption	CapOption
	)

staticprivate

Cap slice opening of URuntimeMesh

Definition at line 485 of file RuntimeMeshSlicer.cpp.

int32 URuntimeMeshSlicer::CompareBoxPlane	(	const FBox &	InBox,
		const FPlane &	InPlane
	)

staticprivate

Utility to test what side of a plane the box is on. Returns 1 if on positive side of plane Returns -1 if on negative side of plane Returns 0 if intersecting plane

Definition at line 12 of file RuntimeMeshSlicer.cpp.

FRuntimeMeshAccessorVertex URuntimeMeshSlicer::InterpolateVert	(	const FRuntimeMeshAccessorVertex &	V0,
		const FRuntimeMeshAccessorVertex &	V1,
		float	Alpha
	)

staticprivate

Take two RuntimeMeshAccesorVertex's and interpolate all their values

Definition at line 26 of file RuntimeMeshSlicer.cpp.

void URuntimeMeshSlicer::SliceConvexElem	(	const FKConvexElem &	InConvex,
		const FPlane &	SlicePlane,
		TArray< FVector > &	OutConvexVerts
	)

staticprivate

Util to slice a convex hull with a plane

Definition at line 179 of file RuntimeMeshSlicer.cpp.

void URuntimeMeshSlicer::SliceRuntimeMesh	(	URuntimeMesh *	InRuntimeMesh,
		FVector	PlanePosition,
		FVector	PlaneNormal,
		URuntimeMesh *	OutOtherHalf,
		ERuntimeMeshSlicerCapOption	CapOption,
		UMaterialInterface *	CapMaterial
	)

static

Definition at line 622 of file RuntimeMeshSlicer.cpp.

void URuntimeMeshSlicer::SliceRuntimeMeshComponent	(	URuntimeMeshComponent *	InRuntimeMesh,
		FVector	PlanePosition,
		FVector	PlaneNormal,
		bool	bCreateOtherHalf,
		URuntimeMeshComponent *&	OutOtherHalf,
		ERuntimeMeshSlicerCapOption	CapOption,
		UMaterialInterface *	CapMaterial
	)

static

Definition at line 709 of file RuntimeMeshSlicer.cpp.

void URuntimeMeshSlicer::SliceRuntimeMeshConvexCollision	(	URuntimeMesh *	InRuntimeMesh,
		URuntimeMesh *	OutOtherHalf,
		FVector	PlanePosition,
		FVector	PlaneNormal
	)

staticprivate

Slice Convex Collision of a URuntimeMesh

Definition at line 203 of file RuntimeMeshSlicer.cpp.

void URuntimeMeshSlicer::SliceRuntimeMeshSection	(	const FRuntimeMeshDataPtr &	InRuntimeMesh,
		const FRuntimeMeshDataPtr &	OutOtherHalf,
		int32	SectionIndex,
		const FPlane &	SlicePlane,
		TArray< FUtilEdge3D > &	ClipEdges
	)

staticprivate

Slice mesh data of section within URuntimeMesh

Definition at line 274 of file RuntimeMeshSlicer.cpp.

void URuntimeMeshSlicer::Transform2DPolygonTo3D	(	const FUtilPoly2D &	InPoly,
		const FMatrix &	InMatrix,
		TSharedPtr< FRuntimeMeshAccessor >	OutMesh
	)

staticprivate

Transform triangle from 2D to 3D static-mesh triangle.

Definition at line 61 of file RuntimeMeshSlicer.cpp.

bool URuntimeMeshSlicer::TriangulatePoly	(	TSharedPtr< FRuntimeMeshAccessor >	Mesh,
		int32	VertBase,
		const FVector &	PolyNormal
	)

staticprivate

Given a polygon, decompose into triangles.

Definition at line 88 of file RuntimeMeshSlicer.cpp.

The documentation for this class was generated from the following files:

Static Public Member Functions

Static Private Member Functions

Detailed Description

Member Function Documentation