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This commit is contained in:
Gabriele Cosmo
2025-12-05 08:54:02 +01:00
parent a499fb82e9
commit b4a16de652
6484 changed files with 232674 additions and 221097 deletions
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source/geometry/solids/specific/include/G4VTwistedFaceted.hh
+97 -31
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@@ -27,10 +27,10 @@
//
// Class description:
//
// G4VTwistedFaceted is an abstract base class for twisted boxoids:
// G4TwistedTrd, G4TwistedTrap and G4TwistedBox
// G4VTwistedFaceted is a base class for twisted boxoids:
// G4TwistedTrd, G4TwistedTrap and G4TwistedBox
// Author: 27-Oct-2004 - O.Link (CERN)
// Author: Oliver Link (CERN), 27.10.2004 - Created
// --------------------------------------------------------------------
#ifndef G4VTWISTEDFACETED_HH
#define G4VTWISTEDFACETED_HH 1
@@ -45,10 +45,32 @@
class G4SolidExtentList;
class G4ClippablePolygon;
/**
* @brief G4VTwistedFaceted is a base class for twisted boxoids:
* G4TwistedTrd, G4TwistedTrap and G4TwistedBox.
*/
class G4VTwistedFaceted: public G4VSolid
{
public:
/**
* Constructs a faceted solid, given its parameters.
* @param[in] pName The solid name.
* @param[in] pPhiTwist Twist angle.
* @param[in] pDz Half-length along Z axis.
* @param[in] pTheta Polar angle of the line joining the centres of the
* faces at -/+pDz.
* @param[in] pPhi Azimuthal angle of the line joining the centres of the
* faces at -/+pDz.
* @param[in] pDy1 Half Y length at -pDz.
* @param[in] pDx1 Half X length at -pDz, y=-pDy1.
* @param[in] pDx2 Half X length at -pDz, y=+pDy1.
* @param[in] pDy2 Half Y length at +pDz.
* @param[in] pDx3 Half X length at +pDz, y=-pDy2.
* @param[in] pDx4 Half X length at +pDz, y=+pDy2.
* @param[in] pAlph Angle with respect to the Y axis from centre of side.
*/
G4VTwistedFaceted(const G4String& pname, // Name of instance
G4double PhiTwist, // twist angle
G4double pDz, // half z lenght
@@ -60,56 +82,90 @@ class G4VTwistedFaceted: public G4VSolid
G4double pDy2, // half y length at +pDz
G4double pDx3, // half x length at +pDz,-pDy
G4double pDx4, // half x length at +pDz,+pDy
G4double pAlph // tilt angle at +pDz
);
G4double pAlph ); // tilt angle at +pDz
/**
* Destructor.
*/
~G4VTwistedFaceted() override;
void ComputeDimensions( G4VPVParameterisation*,
/**
* Dispatch method for parameterisation replication mechanism and
* dimension computation.
*/
void ComputeDimensions(G4VPVParameterisation*,
const G4int,
const G4VPhysicalVolume* ) override;
/**
* Computes the bounding limits of the solid.
* @param[out] pMin The minimum bounding limit point.
* @param[out] pMax The maximum bounding limit point.
*/
void BoundingLimits(G4ThreeVector &pMin, G4ThreeVector &pMax) const override;
/**
* Calculates the minimum and maximum extent of the solid, when under the
* specified transform, and within the specified limits.
* @param[in] pAxis The axis along which compute the extent.
* @param[in] pVoxelLimit The limiting space dictated by voxels.
* @param[in] pTransform The internal transformation applied to the solid.
* @param[out] pMin The minimum extent value.
* @param[out] pMax The maximum extent value.
* @returns True if the solid is intersected by the extent region.
*/
G4bool CalculateExtent(const EAxis pAxis,
const G4VoxelLimits& pVoxelLimit,
const G4AffineTransform& pTransform,
G4double& pMin,
G4double& pMax ) const override;
/**
* Concrete implementations of the expected query interfaces for
* solids, as defined in the base class G4VSolid.
*/
G4double DistanceToIn (const G4ThreeVector& p,
const G4ThreeVector& v ) const override;
G4double DistanceToIn (const G4ThreeVector& p ) const override;
G4double DistanceToOut(const G4ThreeVector& p,
const G4ThreeVector& v,
const G4bool calcnorm = false,
G4bool* validnorm = nullptr,
G4ThreeVector* n = nullptr ) const override;
G4double DistanceToOut(const G4ThreeVector& p) const override;
EInside Inside (const G4ThreeVector& p) const override;
G4ThreeVector SurfaceNormal(const G4ThreeVector& p) const override;
/**
* Returns a random point located and uniformly distributed on the
* surface of the solid.
*/
G4ThreeVector GetPointOnSurface() const override;
G4ThreeVector GetPointInSolid(G4double z) const;
/**
* Returning an estimation of the solid volume (capacity) and
* surface area, in internal units.
*/
G4double GetCubicVolume() override;
G4double GetSurfaceArea() override;
/**
* Methods for creating graphical representations (i.e. for visualisation).
*/
void DescribeYourselfTo (G4VGraphicsScene& scene) const override;
G4Polyhedron* CreatePolyhedron () const override;
G4Polyhedron* GetPolyhedron () const override;
G4Polyhedron* CreatePolyhedron () const override;
G4Polyhedron* GetPolyhedron () const override;
G4VisExtent GetExtent () const override;
std::ostream &StreamInfo(std::ostream& os) const override;
// accessors
/**
* Streams the object contents to an output stream.
*/
std::ostream& StreamInfo(std::ostream& os) const override;
/**
* Accessors.
*/
inline G4double GetTwistAngle() const { return fPhiTwist; }
inline G4double GetDx1 () const { return fDx1 ; }
inline G4double GetDx2 () const { return fDx2 ; }
inline G4double GetDx3 () const { return fDx3 ; }
@@ -120,25 +176,28 @@ class G4VTwistedFaceted: public G4VSolid
inline G4double GetPhi () const { return fPhi ; }
inline G4double GetTheta () const { return fTheta ; }
inline G4double GetAlpha () const { return fAlph ; }
inline G4double Xcoef(G4double u, G4double phi, G4double ftg) const;
// For calculating the w(u) function
inline G4double GetValueA(G4double phi) const;
inline G4double GetValueB(G4double phi) const;
inline G4double GetValueD(G4double phi) const;
G4VisExtent GetExtent () const override;
G4GeometryType GetEntityType() const override;
/**
* Returns the type ID, "G4VTwistedFaceted" of the solid.
*/
G4GeometryType GetEntityType() const override;
/**
* Fake default constructor for usage restricted to direct object
* persistency for clients requiring preallocation of memory for
* persistifiable objects.
*/
G4VTwistedFaceted(__void__&);
// Fake default constructor for usage restricted to direct object
// persistency for clients requiring preallocation of memory for
// persistifiable objects.
/**
* Copy constructor and assignment operator.
*/
G4VTwistedFaceted(const G4VTwistedFaceted& rhs);
G4VTwistedFaceted& operator=(const G4VTwistedFaceted& rhs);
// Copy constructor and assignment operator.
protected:
@@ -150,10 +209,17 @@ class G4VTwistedFaceted: public G4VSolid
private:
double GetLateralFaceArea(const G4TwoVector& p1,
const G4TwoVector& p2,
const G4TwoVector& p3,
const G4TwoVector& p4) const;
/**
* Utility used for computing the surface area.
*/
G4double GetLateralFaceArea(const G4TwoVector& p1,
const G4TwoVector& p2,
const G4TwoVector& p3,
const G4TwoVector& p4) const;
/**
* Utility used in constructor for creating the surfaces.
*/
void CreateSurfaces();
private: