occ::TopoDsUtils Class Reference

Collection of tools for the TopoDS package. More...

#include <occtools/topods_utils.h>

Static Public Member Functions
template<typename FWD_ITERATOR >
static TopoDS_Compound	makeCompoundFromShapeRange (FWD_ITERATOR iBegin, FWD_ITERATOR iEnd)
template<typename CONTAINER >
static TopoDS_Compound	makeCompoundFromShapeContainer (CONTAINER cnter)
	Same as occ::makeCompoundFromShapeRange(cnter.begin(), cnter.end()) More...
template<typename FWD_ITERATOR >
static TopoDS_Wire	makeWireFromEdgeRange (FWD_ITERATOR iBegin, FWD_ITERATOR iEnd)
static std::string	shapeToString (const TopoDS_Shape &shape)
static TopoDS_Shape	shapeFromString (const std::string &str)
template<typename FUNC >
static void	forEach (const TopoDS_Shape &shape, TopAbs_ShapeEnum shapeType, FUNC fn)
template<typename FUNC >
static void	forEach (TopExp_Explorer &explorer, FUNC fn)
template<typename FUNC >
static void	forEachVertex (const TopoDS_Shape &shape, FUNC fn)
template<typename FUNC >
static void	forEachEdge (const TopoDS_Shape &shape, FUNC fn)
template<typename FUNC >
static void	forEachWire (const TopoDS_Shape &shape, FUNC fn)
template<typename FUNC >
static void	forEachFace (const TopoDS_Shape &shape, FUNC fn)
static gp_Vec	normalToFaceAtUV (const TopoDS_Face &face, Standard_Real u, Standard_Real v)

Detailed Description

Collection of tools for the TopoDS package.

Member Function Documentation

template<typename FUNC >

void occ::TopoDsUtils::forEach ( const TopoDS_Shape &  shape, TopAbs_ShapeEnum  shapeType, FUNC  fn  )

static

Applies function fn to each explored shape inside shape

template<typename FUNC >

void occ::TopoDsUtils::forEach ( TopExp_Explorer &  explorer, FUNC  fn  )

static

Applies function fn to each explored shape with explorer

template<typename FUNC >

void occ::TopoDsUtils::forEachEdge ( const TopoDS_Shape &  shape, FUNC  fn  )

static

template<typename FUNC >

void occ::TopoDsUtils::forEachFace ( const TopoDS_Shape &  shape, FUNC  fn  )

static

template<typename FUNC >

void occ::TopoDsUtils::forEachVertex ( const TopoDS_Shape &  shape, FUNC  fn  )

static

template<typename FUNC >

void occ::TopoDsUtils::forEachWire ( const TopoDS_Shape &  shape, FUNC  fn  )

static

template<typename CONTAINER >

TopoDS_Compound occ::TopoDsUtils::makeCompoundFromShapeContainer ( CONTAINER  cnter )

static

Same as occ::makeCompoundFromShapeRange(cnter.begin(), cnter.end())

template<typename FWD_ITERATOR >

TopoDS_Compound occ::TopoDsUtils::makeCompoundFromShapeRange ( FWD_ITERATOR  iBegin, FWD_ITERATOR  iEnd  )

static

Builds a topologic compound of shapes denoted between the begin and end iterators iBegin and iEnd

Note

The value type of iBegin and iEnd (accessed with operator*) must be TopoDS_Shape

template<typename FWD_ITERATOR >

TopoDS_Wire occ::TopoDsUtils::makeWireFromEdgeRange ( FWD_ITERATOR  iBegin, FWD_ITERATOR  iEnd  )

static

Build a topologic wire of edges denoted between the begin and end iterators iBegin and iEnd

Note

The value type of iBegin and iEnd (accessed with operator*) must be TopoDS_Edge

gp_Vec occ::TopoDsUtils::normalToFaceAtUV ( const TopoDS_Face &  face, Standard_Real  u, Standard_Real  v  )

static

Returns the oriented normal of face at parametric coords (u, v )

Note

This function is slow if called many successive times on the same face (because it constructs internally a BRepLProp_SLProps and BRepAdaptor_Surface instance)

TopoDS_Shape occ::TopoDsUtils::shapeFromString ( const std::string &  str )

static

Constructs the TopoDS_Shape from the string representation str (previously generated with shapeToString())

Uses BRepTools::Read() internally

std::string occ::TopoDsUtils::shapeToString ( const TopoDS_Shape &  shape )

static

Returns the string representation of a TopoDS_Shape

Uses BRepTools::Write() internally

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

• topods_utils.h
• topods_utils.cpp