UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
Public Types | Public Member Functions | Public Attributes | List of all members
Chaos::FTriangleMeshRaycastVisitor< IdxType > Struct Template Reference

Public Types

enum class  ERaycastType { Raycast , Sweep }
 
using ParticlesType = FTriangleMeshImplicitObject::ParticlesType
 

Public Member Functions

 FTriangleMeshRaycastVisitor (const FVec3 &InStart, const FVec3 &InDir, const FReal InThickness, const ParticlesType &InParticles, const TArray< TVector< IdxType, 3 > > &InElements, bool bInCullsBackFaceRaycast)
 
const void * GetQueryData () const
 
const void * GetSimData () const
 
const void * GetQueryPayload () const
 
bool VisitRaycast (TSpatialVisitorData< int32 > TriIdx, FRealSingle &CurDataLength)
 
bool VisitSweep (TSpatialVisitorData< int32 > TriIdx, FRealSingle &CurDataLength)
 
bool VisitOverlap (TSpatialVisitorData< int32 > TriIdx)
 

Public Attributes

const ParticlesType & Particles
 
const TArray< TVector< IdxType, 3 > > & Elements
 
const FVec3 & StartPoint
 
const FVec3 & Dir
 
const FReal Thickness
 
FReal OutTime
 
FVec3 OutPosition
 
FVec3 OutNormal
 
int32 OutFaceIndex
 
bool bCullsBackFaceRaycast
 
TArray< int32 > RaycastTriangles
 

Member Typedef Documentation

◆ ParticlesType

template<typename IdxType >
using Chaos::FTriangleMeshRaycastVisitor< IdxType >::ParticlesType = FTriangleMeshImplicitObject::ParticlesType

Member Enumeration Documentation

◆ ERaycastType

template<typename IdxType >
enum class Chaos::FTriangleMeshRaycastVisitor::ERaycastType
strong
Enumerator
Raycast 
Sweep 

Constructor & Destructor Documentation

◆ FTriangleMeshRaycastVisitor()

template<typename IdxType >
Chaos::FTriangleMeshRaycastVisitor< IdxType >::FTriangleMeshRaycastVisitor ( const FVec3 &  InStart,
const FVec3 &  InDir,
const FReal  InThickness,
const ParticlesType &  InParticles,
const TArray< TVector< IdxType, 3 > > &  InElements,
bool  bInCullsBackFaceRaycast 
)
inline

Member Function Documentation

◆ GetQueryData()

template<typename IdxType >
const void * Chaos::FTriangleMeshRaycastVisitor< IdxType >::GetQueryData ( ) const
inline

◆ GetQueryPayload()

template<typename IdxType >
const void * Chaos::FTriangleMeshRaycastVisitor< IdxType >::GetQueryPayload ( ) const
inline

Return a pointer to the payload on which we are querying the acceleration structure

◆ GetSimData()

template<typename IdxType >
const void * Chaos::FTriangleMeshRaycastVisitor< IdxType >::GetSimData ( ) const
inline

◆ VisitOverlap()

template<typename IdxType >
bool Chaos::FTriangleMeshRaycastVisitor< IdxType >::VisitOverlap ( TSpatialVisitorData< int32 >  TriIdx)
inline

◆ VisitRaycast()

template<typename IdxType >
bool Chaos::FTriangleMeshRaycastVisitor< IdxType >::VisitRaycast ( TSpatialVisitorData< int32 >  TriIdx,
FRealSingle &  CurDataLength 
)
inline

find the intersection of a ray and the triangle at index TriIdx

Returns
true if the search should continue otherwise false to stop the search through the mesh

◆ VisitSweep()

template<typename IdxType >
bool Chaos::FTriangleMeshRaycastVisitor< IdxType >::VisitSweep ( TSpatialVisitorData< int32 >  TriIdx,
FRealSingle &  CurDataLength 
)
inline

Member Data Documentation

◆ bCullsBackFaceRaycast

template<typename IdxType >
bool Chaos::FTriangleMeshRaycastVisitor< IdxType >::bCullsBackFaceRaycast

◆ Dir

template<typename IdxType >
const FVec3& Chaos::FTriangleMeshRaycastVisitor< IdxType >::Dir

◆ Elements

template<typename IdxType >
const TArray<TVector<IdxType, 3> >& Chaos::FTriangleMeshRaycastVisitor< IdxType >::Elements

◆ OutFaceIndex

template<typename IdxType >
int32 Chaos::FTriangleMeshRaycastVisitor< IdxType >::OutFaceIndex

◆ OutNormal

template<typename IdxType >
FVec3 Chaos::FTriangleMeshRaycastVisitor< IdxType >::OutNormal

◆ OutPosition

template<typename IdxType >
FVec3 Chaos::FTriangleMeshRaycastVisitor< IdxType >::OutPosition

◆ OutTime

template<typename IdxType >
FReal Chaos::FTriangleMeshRaycastVisitor< IdxType >::OutTime

◆ Particles

template<typename IdxType >
const ParticlesType& Chaos::FTriangleMeshRaycastVisitor< IdxType >::Particles

◆ RaycastTriangles

template<typename IdxType >
TArray<int32> Chaos::FTriangleMeshRaycastVisitor< IdxType >::RaycastTriangles

◆ StartPoint

template<typename IdxType >
const FVec3& Chaos::FTriangleMeshRaycastVisitor< IdxType >::StartPoint

◆ Thickness

template<typename IdxType >
const FReal Chaos::FTriangleMeshRaycastVisitor< IdxType >::Thickness
The documentation for this struct was generated from the following file: