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  3. IMeshSpatial

IMeshSpatial

[IMeshSpatial](API\Runtime\GeometryCore\IMeshSpatial) is an extension of [ISpatial](API\Runtime\GeometryCore\ISpatial) specifically for meshes

API > API/Runtime > API/Runtime/GeometryCore

IMeshSpatial is an extension of ISpatial specifically for meshes

   
Name IMeshSpatial
Type class
Header File /Engine/Source/Runtime/GeometryCore/Public/Spatial/SpatialInterfaces.h
Include Path #include "Spatial/SpatialInterfaces.h"

Syntax

class IMeshSpatial : public UE::Geometry::ISpatial

Derived Classes

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~IMeshSpatial()

   Spatial/SpatialInterfaces.h  

Structs

Name Remarks
FQueryOptions Standard shared options for all mesh spatial queries

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool FindAllHitTriangles ( const FRay3d& Ray,
TArray< MeshIntersection::FHitIntersectionResult >& OutHits,
const FQueryOptions& Options
) const

 Find all triangles intersected by the given ray sorted by distance Spatial/SpatialInterfaces.h  

virtual int FindNearestHitTriangle ( const FRay3d& Ray,
const FQueryOptions& Options
) const

   Spatial/SpatialInterfaces.h  

virtual bool FindNearestHitTriangle ( const FRay3d& Ray,
double& NearestT,
int& TID,
const FQueryOptions& Options
) const

 Find nearest triangle from the given ray Spatial/SpatialInterfaces.h  

bool FindNearestHitTriangle ( const FRay3d& Ray,
double& NearestT,
int& TID,
FVector3d& BaryCoords,
const FQueryOptions& Options
) const

 Find nearest triangle from the given ray Spatial/SpatialInterfaces.h  

int FindNearestTriangle ( const FVector3d& Point,
double& NearestDistSqrOut,
const FQueryOptions& Options
) const

   Spatial/SpatialInterfaces.h  

bool SupportsNearestTriangle()

   Spatial/SpatialInterfaces.h  

bool SupportsTriangleRayIntersection()

   Spatial/SpatialInterfaces.h  

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