This class contains implementation of converting ROOT's geometry shapes to OpenCascade shapes.

Each ROOT shape is translated in the corrispondent OCC shape using the following methods:

TGeoBBox               ->           OCC_Box(..)
TGeoSphere             ->           OCC_Sphere(..)
TGeoArb8               ->           OCC_Arb8(..)
TGeoConeSeg            ->           OCC_Cones(..)
TGeoCone               ->           OCC_Cones(..)
TGeoPara               ->           OCC_ParaTrap(..)
TGeoTrap               ->           OCC_ParaTrap(..)
TGeoGtra               ->           OCC_ParaTrap(..)
TGeoTrd1               ->           OCC_Trd(..)
TGeoTrd2               ->           OCC_Trd(..)
TGeoTubeSeg            ->           OCC_Tube(..)
TGeoCtub               ->           OCC_Cuttub(..)
TGeoTube               ->           OCC_TubeSeg(..)
TGeoPcon               ->           OCC_Pcon(..)
TGeoTorus              ->           OCC_Torus(..)
TGeoPgon               ->           OCC_Pgon(..)
TGeoEltu               ->           OCC_Eltu(..)
TGeoHype               ->           OCC_Hype(..)
TGeoXtru               ->           OCC_Xtru(..)
TGeoCompositeShape     ->           OCC_CompositeShape(..)

A log file is created in /tmp/TGeoCad.log

Definition at line 30 of file TGeoToOCC.h.

Public Member Functions
	TGeoToOCC ()

virtual	~TGeoToOCC ()

TopoDS_Shape	OCC_CompositeShape (TGeoCompositeShape *cs, TGeoHMatrix matrix)

TopoDS_Shape	OCC_SimpleShape (TGeoShape *TG_Shape)

TopoDS_Shape	Reverse (TopoDS_Shape Shape)

Private Member Functions
TopoDS_Shape	Gtra_Arb8Creation (Double_t vertex, Int_t faces, Int_t fNumber)

TopoDS_Shape	OCC_Arb8 (Double_t dz, Double_t ivert, Double_t points)

TopoDS_Shape	OCC_Box (Double_t dx, Double_t dy, Double_t dz, Double_t OX, Double_t OY, Double_t OZ)

TopoDS_Shape	OCC_Cones (Double_t rmin1, Double_t rmax1, Double_t rmin2, Double_t rmax2, Double_t dz, Double_t phi1, Double_t phi2)

TopoDS_Shape	OCC_Cuttub (Double_t rmin, Double_t rmax, Double_t dz, Double_t phi1, Double_t Dphi, const Double_t Nlow, const Double_t Nhigh)

TopoDS_Shape	OCC_EllTube (Double_t Dx, Double_t Dy, Double_t Dz)

TopoDS_Shape	OCC_Hype (Double_t rmin, Double_t rmax, Double_t stin, Double_t stout, Double_t dz)

TopoDS_Shape	OCC_ParaTrap (Double_t *vertex)

TopoDS_Shape	OCC_Pcon (Double_t startPhi, Double_t deltaPhi, Int_t zNum, Double_t rMin, Double_t rMax, Double_t *z)

TopoDS_Shape	OCC_Pgon (Int_t np, Int_t nz, Double_t *p, Double_t phi1, Double_t DPhi, Int_t numpoint)

TopoDS_Shape	OCC_Sphere (Double_t rmin, Double_t rmax, Double_t phi1, Double_t Dphi, Double_t theta1, Double_t Dtheta)

TopoDS_Shape	OCC_Torus (Double_t Rmin, Double_t Rmax, Double_t Rtor, Double_t SPhi, Double_t DPhi)

TopoDS_Shape	OCC_Trd (Double_t dx1, Double_t dx2, Double_t dy1, Double_t dy2, Double_t dz)

TopoDS_Shape	OCC_Tube (Double_t rmin, Double_t rmax, Double_t dz, Double_t phi1, Double_t phi2)

TopoDS_Shape	OCC_Xtru (TGeoXtru *TG_Xtru)

void	OCCDocCreation ()

TopoDS_Wire	Polygon (Double_t x, Double_t y, Double_t z, Int_t num)

Private Attributes
TopoDS_Shape	fOccShape

ofstream	out

#include <TGeoToOCC.h>

Constructor & Destructor Documentation

◆ TGeoToOCC()

TGeoToOCC::TGeoToOCC ( )

Definition at line 119 of file TGeoToOCC.cxx.

◆ ~TGeoToOCC()

TGeoToOCC::~TGeoToOCC ( )

virtual

Definition at line 124 of file TGeoToOCC.cxx.

Member Function Documentation

◆ Gtra_Arb8Creation()

TopoDS_Shape TGeoToOCC::Gtra_Arb8Creation	(	Double_t *	vertex,
		Int_t *	faces,
		Int_t	fNumber
	)

private

◆ OCC_Arb8()

TopoDS_Shape TGeoToOCC::OCC_Arb8	(	Double_t	dz,
		Double_t *	ivert,
		Double_t *	points
	)

private

Definition at line 705 of file TGeoToOCC.cxx.

◆ OCC_Box()

TopoDS_Shape TGeoToOCC::OCC_Box	(	Double_t	dx,
		Double_t	dy,
		Double_t	dz,
		Double_t	OX,
		Double_t	OY,
		Double_t	OZ
	)

private

Definition at line 836 of file TGeoToOCC.cxx.

◆ OCC_CompositeShape()

TopoDS_Shape TGeoToOCC::OCC_CompositeShape	(	TGeoCompositeShape *	cs,
		TGeoHMatrix	matrix
	)

Definition at line 225 of file TGeoToOCC.cxx.

◆ OCC_Cones()

TopoDS_Shape TGeoToOCC::OCC_Cones	(	Double_t	rmin1,
		Double_t	rmax1,
		Double_t	rmin2,
		Double_t	rmax2,
		Double_t	dz,
		Double_t	phi1,
		Double_t	phi2
	)

private

Definition at line 460 of file TGeoToOCC.cxx.

◆ OCC_Cuttub()

TopoDS_Shape TGeoToOCC::OCC_Cuttub	(	Double_t	rmin,
		Double_t	rmax,
		Double_t	dz,
		Double_t	phi1,
		Double_t	Dphi,
		const Double_t *	Nlow,
		const Double_t *	Nhigh
	)

private

Definition at line 491 of file TGeoToOCC.cxx.

◆ OCC_EllTube()

TopoDS_Shape TGeoToOCC::OCC_EllTube	(	Double_t	Dx,
		Double_t	Dy,
		Double_t	Dz
	)

private

Definition at line 322 of file TGeoToOCC.cxx.

◆ OCC_Hype()

TopoDS_Shape TGeoToOCC::OCC_Hype	(	Double_t	rmin,
		Double_t	rmax,
		Double_t	stin,
		Double_t	stout,
		Double_t	dz
	)

private

Definition at line 613 of file TGeoToOCC.cxx.

◆ OCC_ParaTrap()

TopoDS_Shape TGeoToOCC::OCC_ParaTrap ( Double_t * vertex )

private

Definition at line 670 of file TGeoToOCC.cxx.

◆ OCC_Pcon()

TopoDS_Shape TGeoToOCC::OCC_Pcon	(	Double_t	startPhi,
		Double_t	deltaPhi,
		Int_t	zNum,
		Double_t *	rMin,
		Double_t *	rMax,
		Double_t *	z
	)

private

Definition at line 901 of file TGeoToOCC.cxx.

◆ OCC_Pgon()

TopoDS_Shape TGeoToOCC::OCC_Pgon	(	Int_t	np,
		Int_t	nz,
		Double_t *	p,
		Double_t	phi1,
		Double_t	DPhi,
		Int_t	numpoint
	)

private

Definition at line 940 of file TGeoToOCC.cxx.

◆ OCC_SimpleShape()

TopoDS_Shape TGeoToOCC::OCC_SimpleShape ( TGeoShape * TG_Shape )

Definition at line 129 of file TGeoToOCC.cxx.

◆ OCC_Sphere()

TopoDS_Shape TGeoToOCC::OCC_Sphere	(	Double_t	rmin,
		Double_t	rmax,
		Double_t	phi1,
		Double_t	Dphi,
		Double_t	theta1,
		Double_t	Dtheta
	)

private

Definition at line 374 of file TGeoToOCC.cxx.

◆ OCC_Torus()

TopoDS_Shape TGeoToOCC::OCC_Torus	(	Double_t	Rmin,
		Double_t	Rmax,
		Double_t	Rtor,
		Double_t	SPhi,
		Double_t	DPhi
	)

private

Definition at line 347 of file TGeoToOCC.cxx.

◆ OCC_Trd()

TopoDS_Shape TGeoToOCC::OCC_Trd	(	Double_t	dx1,
		Double_t	dx2,
		Double_t	dy1,
		Double_t	dy2,
		Double_t	dz
	)

private

Definition at line 846 of file TGeoToOCC.cxx.

◆ OCC_Tube()

TopoDS_Shape TGeoToOCC::OCC_Tube	(	Double_t	rmin,
		Double_t	rmax,
		Double_t	dz,
		Double_t	phi1,
		Double_t	phi2
	)

private

Definition at line 422 of file TGeoToOCC.cxx.

◆ OCC_Xtru()

TopoDS_Shape TGeoToOCC::OCC_Xtru ( TGeoXtru * TG_Xtru )

private

Definition at line 588 of file TGeoToOCC.cxx.

◆ OCCDocCreation()

void TGeoToOCC::OCCDocCreation ( )

private

◆ Polygon()

TopoDS_Wire TGeoToOCC::Polygon	(	Double_t *	x,
		Double_t *	y,
		Double_t	z,
		Int_t	num
	)

private

Definition at line 886 of file TGeoToOCC.cxx.

◆ Reverse()

TopoDS_Shape TGeoToOCC::Reverse ( TopoDS_Shape Shape )

Definition at line 1038 of file TGeoToOCC.cxx.

Member Data Documentation

◆ fOccShape

TopoDS_Shape TGeoToOCC::fOccShape

private

Definition at line 51 of file TGeoToOCC.h.

◆ out

ofstream TGeoToOCC::out

private

Definition at line 50 of file TGeoToOCC.h.

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

geom/geocad/inc/TGeoToOCC.h
geom/geocad/src/TGeoToOCC.cxx

Public Member Functions

Private Member Functions

Private Attributes

Constructor & Destructor Documentation

◆ TGeoToOCC()

◆ ~TGeoToOCC()

Member Function Documentation

◆ Gtra_Arb8Creation()

◆ OCC_Arb8()

◆ OCC_Box()

◆ OCC_CompositeShape()

◆ OCC_Cones()

◆ OCC_Cuttub()

◆ OCC_EllTube()

◆ OCC_Hype()

◆ OCC_ParaTrap()

◆ OCC_Pcon()

◆ OCC_Pgon()

◆ OCC_SimpleShape()

◆ OCC_Sphere()

◆ OCC_Torus()

◆ OCC_Trd()

◆ OCC_Tube()

◆ OCC_Xtru()

◆ OCCDocCreation()

◆ Polygon()

◆ Reverse()

Member Data Documentation

◆ fOccShape

◆ out