Vertex definition: 3D point + tolerance. More...

#include <BRepGraphInc_Definition.hxx>

Inheritance diagram for BRepGraphInc::VertexDef:

Public Types
using	TypeId = BRepGraph_VertexId

Public Types inherited from BRepGraphInc::BaseDef
using	TypeId = BRepGraph_NodeId

Public Member Functions
void	InitVectors (const occ::handle< NCollection_BaseAllocator > &)

Data Fields
gp_Pnt	Point
	3D point in definition frame (raw BRep_TVertex::Pnt, without vertex-in-edge Location).

double	Tolerance = 0.0
	Tolerance from BRep_TVertex.

Data Fields inherited from BRepGraphInc::BaseDef
uint32_t	OwnGen = 0
	Own-data mutation counter, incremented ONLY when the entity's own definition fields change (tolerance, point, flags, etc.). NOT incremented by descendant changes. Used by VersionStamp for persistent identity staleness detection.

uint32_t	SubtreeGen = 0
	Subtree mutation counter, incremented when own data OR any descendant data changes. Propagated upward via markParentSubtreeGen(). Used by TransientCache and shape cache for hierarchical freshness.

uint32_t	LastPropWave = 0
	Wave counter from the last propagation that visited this node. Used as a re-visit guard in markParentSubtreeGen() to prevent exponential blowup on diamond topologies. Compared against BRepGraph_Data::myPropagationWave.

bool	IsRemoved = false
	Soft-removal flag.

Detailed Description

Vertex definition: 3D point + tolerance.

Member Typedef Documentation

void BRepGraphInc::VertexDef::InitVectors ( const occ::handle< NCollection_BaseAllocator > & )

inline

gp_Pnt BRepGraphInc::VertexDef::Point

3D point in definition frame (raw BRep_TVertex::Pnt, without vertex-in-edge Location).

double BRepGraphInc::VertexDef::Tolerance = 0.0

Tolerance from BRep_TVertex.

The documentation for this struct was generated from the following file: