Import Geant4 8.0.0 source tree

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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * GEANT4 collaboration.                                            *
+// * By copying,  distributing  or modifying the Program (or any work *
+// * based  on  the Program)  you indicate  your  acceptance of  this *
+// * statement, and all its terms.                                    *
+// ********************************************************************
+//
+//
+// $Id: G4EllipticalCone.hh,v 1.5 2005/11/09 15:04:28 gcosmo Exp $
+// GEANT4 tag $Name: geant4-08-00 $
+//
+//
+// --------------------------------------------------------------------
+// GEANT 4 class header file
+//
+// G4EllipticalCone
+//
+// Class description:
+//
+// G4EllipticalCone is a full cone with elliptical base which can be cut in Z.
+//
+// Member Data:
+//
+//      xSemiAxis       semi-axis, x
+//      ySemiAxis       semi-axis, y
+//      zheight         height, z
+//      zTopCut         upper cut plane level, z 
+//
+// The height in Z corresponds to where the elliptical cone hits the 
+// Z-axis if it had no Z cut. Also the cone is centered at zero having a
+// base at zTopCut and another at -zTopCut. The semi-major axes at the Z=0
+// plane are given by xSemiAxis*zheight and ySemiAxis*zheight so that the
+// curved surface of our cone satisfies the equation: 
+//
+// ***************************************************************************
+// *                                                                         *
+// *           (x/xSemiAxis)^2 + (y/ySemiAxis)^2 = (zheight - z)^2           * 
+// *                                                                         *
+// ***************************************************************************
+//
+// Author:
+//   Dionysios Anninos, 8.9.2005
+//
+// --------------------------------------------------------------------
+#ifndef G4EllipticalCone_HH
+#define G4EllipticalCone_HH
+
+#include "G4VSolid.hh"
+
+class G4EllipticalCone : public G4VSolid
+{
+  public:  // with description
+   
+    G4EllipticalCone(const G4String& pName,
+                           G4double  pxSemiAxis,
+                           G4double  pySemiAxis,
+                           G4double  zMax,
+                           G4double  pzTopCut);
+
+    virtual ~G4EllipticalCone();
+
+    // Access functions
+    //
+    inline G4double GetSemiAxisMax () const;
+    inline G4double GetZTopCut() const;
+    inline void SetSemiAxis (G4double x, G4double y, G4double z);
+    inline void SetZCut (G4double newzTopCut);
+    inline G4double GetCubicVolume(); 
+
+    // Solid standard methods
+    //
+    G4bool CalculateExtent(const EAxis pAxis,
+                           const G4VoxelLimits& pVoxelLimit,
+                           const G4AffineTransform& pTransform,
+                                 G4double& pmin, G4double& pmax) const;
+
+    EInside Inside(const G4ThreeVector& p) const;
+
+    G4ThreeVector SurfaceNormal( const G4ThreeVector& p) const;
+
+    G4double DistanceToIn(const G4ThreeVector& p,
+                          const G4ThreeVector& v) const;
+
+    G4double DistanceToIn(const G4ThreeVector& p) const;
+
+    G4double DistanceToOut(const G4ThreeVector& p,
+                           const G4ThreeVector& v,
+                           const G4bool calcNorm=G4bool(false),
+                                 G4bool *validNorm=0,
+                                 G4ThreeVector *n=0) const;
+
+    G4double DistanceToOut(const G4ThreeVector& p) const;
+
+    G4GeometryType GetEntityType() const;
+  
+    G4ThreeVector GetPointOnSurface() const;
+
+    std::ostream& StreamInfo(std::ostream& os) const;
+
+    // Visualisation functions
+    //
+    G4Polyhedron* GetPolyhedron () const;
+    void DescribeYourselfTo(G4VGraphicsScene& scene) const;
+    G4VisExtent   GetExtent() const;
+    G4Polyhedron* CreatePolyhedron() const;
+    G4NURBS*      CreateNURBS() const;
+       
+  public:  // without description
+
+    G4EllipticalCone(__void__&);
+      // Fake default constructor for usage restricted to direct object
+      // persistency for clients requiring preallocation of memory for
+      // persistifiable objects.
+
+  protected:  // without description
+ 
+    G4ThreeVectorList* CreateRotatedVertices(const G4AffineTransform& pT,
+                                                   G4int& noPV) const;
+
+    mutable G4Polyhedron* fpPolyhedron;
+
+  private:
+
+    G4double fCubicVolume;
+    G4double xSemiAxis, ySemiAxis, zheight,
+             semiAxisMax, zTopCut;
+};
+
+#include "G4EllipticalCone.icc"
+
+#endif