Import Geant4 5.0.0 source tree
This commit is contained in:
Gabriele Cosmo
@@ -21,8 +21,8 @@
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// ********************************************************************
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//
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//
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// $Id: G4VCSGface.hh,v 1.4 2001/07/11 10:00:15 gunter Exp $
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// GEANT4 tag $Name: geant4-04-01 $
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// $Id: G4VCSGface.hh,v 1.5 2002/10/28 11:47:51 gcosmo Exp $
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// GEANT4 tag $Name: geant4-05-00 $
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//
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//
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// --------------------------------------------------------------------
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@@ -34,7 +34,7 @@
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// Class description:
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//
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// Definition of the virtual base class G4VCSGface, one side (or face)
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// of a CSG solid. It should be possible to build a CSG entirely out of
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// of a CSG-like solid. It should be possible to build a CSG entirely out of
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// connecting CSG faces.
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//
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// Each face has an inside and outside surface, the former represents
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@@ -42,15 +42,15 @@
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//
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// Virtual members:
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//
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// -------------------------------------------------------------------
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// -------------------------------------------------------------------
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// Intersect( const G4ThreeVector &p, const G4ThreeVector &v,
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// G4bool outGoing, G4double surfTolerance,
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// G4double &distance, G4double &distFromSurface,
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// G4ThreeVector &normal, G4bool &allBehind );
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// G4bool outGoing, G4double surfTolerance,
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// G4double &distance, G4double &distFromSurface,
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// G4ThreeVector &normal, G4bool &allBehind );
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//
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// p - (in) position
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// v - (in) direction (assumed to be a unit vector)
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// outgoing - (in) true, to consider only inside surfaces
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// outgoing - (in) true, to consider only inside surfaces
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// false, to consider only outside surfaces
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// distance - (out) distance to intersection
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// distFromSurface - (out) distance from surface (along surface normal),
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@@ -62,56 +62,56 @@
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// false if there is no intersection
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// (all output arguments undefined)
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//
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// Determine the distance along a line to the face.
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// Determine the distance along a line to the face.
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//
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// -------------------------------------------------------------------
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// Distance( const G4ThreeVector &p, const G4bool outgoing );
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// -------------------------------------------------------------------
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// Distance( const G4ThreeVector &p, const G4bool outgoing );
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//
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// p - (in) position
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// outgoing - (in) true, to consider only inside surfaces
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// p - (in) position
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// outgoing - (in) true, to consider only inside surfaces
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// false, to consider only outside surfaces
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//
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// return value = distance to closest surface satisifying requirements
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// return value = distance to closest surface satisifying requirements
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// or kInfinity if no such surface exists
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//
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// Determine the distance of a point from either the inside or outside
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// surfaces of the face.
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// Determine the distance of a point from either the inside or outside
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// surfaces of the face.
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//
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// -------------------------------------------------------------------
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// -------------------------------------------------------------------
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// Inside( const G4ThreeVector &p, const G4double tolerance,
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// G4double *bestDistance );
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// G4double *bestDistance );
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//
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// p - (in) position
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// tolerance - (in) tolerance defining the bounds of the "kSurface",
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// nominally equal to kCarTolerance/2
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// bestDistance - (out) distance to closest surface (in or out)
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// p - (in) position
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// tolerance - (in) tolerance defining the bounds of the "kSurface",
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// nominally equal to kCarTolerance/2
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// bestDistance - (out) distance to closest surface (in or out)
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//
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// return value = kInside if the point is closest to the inside surface
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// kOutside if the point is closest to the outside surface
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// kSurface if the point is withing tolerance of the surface
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// return value = kInside if the point is closest to the inside surface
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// kOutside if the point is closest to the outside surface
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// kSurface if the point is withing tolerance of the surface
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//
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// Determine whether a point is inside, outside, or on the surface of
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// the face.
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// Determine whether a point is inside, outside, or on the surface of
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// the face.
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//
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// -------------------------------------------------------------------
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// -------------------------------------------------------------------
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// Normal( const G4ThreeVector &p, G4double *bestDistance );
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//
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// p - (in) position
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// bestDistance - (out) distance to closest surface (in or out)
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// p - (in) position
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// bestDistance - (out) distance to closest surface (in or out)
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//
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// return value = the normal of the surface nearest the point
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// return value = the normal of the surface nearest the point
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//
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// Return normal of surface closest to the point.
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// Return normal of surface closest to the point.
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//
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// -------------------------------------------------------------------
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// Extent( const G4ThreeVector axis );
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// -------------------------------------------------------------------
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// Extent( const G4ThreeVector axis );
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//
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// axis - (in) unit vector defining direction
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// axis - (in) unit vector defining direction
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//
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// return value = the largest point along the given axis of the
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// the face's extent.
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// return value = the largest point along the given axis of the
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// the face's extent.
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//
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// -------------------------------------------------------------------
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// -------------------------------------------------------------------
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// CalculateExtent( const EAxis pAxis,
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// const G4VoxelLimit &pVoxelLimit,
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// const G4AffineTransform &pTransform,
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@@ -126,16 +126,16 @@
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// surface after tranformation and limits
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// along pAxis that is smaller than the value
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// of min, than it is used to replace min.
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// Undefined if the return value is false.
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// Undefined if the return value is false.
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// max - (out) Same as min, except for the largest
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// point.
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// Undefined if the return value is false.
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// Undefined if the return value is false.
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//
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// return value = true if anything remains of the face
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//
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// Calculate the extent of the face for the voxel navigator.
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// In analogy with CalculateExtent for G4VCSGfaceted, this is
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// done in the following steps:
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// Calculate the extent of the face for the voxel navigator.
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// In analogy with CalculateExtent for G4VCSGfaceted, this is
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// done in the following steps:
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//
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// 1. Transform the face using pTranform, an arbitrary 3D
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// rotation/offset/reflection
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@@ -153,32 +153,32 @@
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// limits) along the direction pAxis.
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// 6. If min/max were updated, return true
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//
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// -------------------------------------------------------------------
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// -------------------------------------------------------------------
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// G3VCSGface *Clone()
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//
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// This method is invoked by G4CSGfaceted during the copy constructor
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// or the assignment operator. Its purpose is to return a pointer
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// (of type G4VCSGface) to a duplicate copy of the face.
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// The implementation is straight forward for inherited classes. Example:
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// This method is invoked by G4CSGfaceted during the copy constructor
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// or the assignment operator. Its purpose is to return a pointer
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// (of type G4VCSGface) to a duplicate copy of the face.
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// The implementation is straight forward for inherited classes. Example:
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//
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// G4VCSGface G4PolySideFace::Clone() { return new G4PolySideFace(*this); }
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// G4VCSGface G4PolySideFace::Clone() { return new G4PolySideFace(*this); }
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//
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// Of course, this assumes the copy constructor of G4PolySideFace is
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// correctly implemented.
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// Of course, this assumes the copy constructor of G4PolySideFace is
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// correctly implemented.
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//
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// Implementation notes:
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// * distance.
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// * distance.
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// The meaning of distance includes the boundaries of the face.
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// For example, for a rectangular, planer face:
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//
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// A | B | C
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// | |
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// -------+--------------+-----
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// D | I | E
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// | |
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// -------+--------------+-----
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// F | G | H
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// | |
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// A | B | C
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// | |
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// -------+--------------+-----
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// D | I | E
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// | |
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// -------+--------------+-----
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// F | G | H
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// | |
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//
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// A, C, F, and H: closest distance is the distance to
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// the adjacent corner.
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@@ -212,20 +212,20 @@
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// a value of "bestDistance" smaller than any other. While looping, if any
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// face->Inside returns kSurface, this value can be returned immediately.
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//
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// EInside answer;
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// G4VCSGface *face = faces;
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// G4double best = kInfinity;
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// do {
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// G4double distance;
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// EInside result = (*face)->Inside( p, kCarTolerance/2, distance );
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// if (result == kSurface) return kSurface;
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// if (distance < best) {
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// best = distance;
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// answer = result;
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// }
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// } while( ++face < faces + numFaces );
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// EInside answer;
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// G4VCSGface *face = faces;
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// G4double best = kInfinity;
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// do {
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// G4double distance;
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// EInside result = (*face)->Inside( p, kCarTolerance/2, distance );
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// if (result == kSurface) return kSurface;
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// if (distance < best) {
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// best = distance;
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// answer = result;
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// }
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// } while( ++face < faces + numFaces );
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//
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// return(answer);
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// return(answer);
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//
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// G4VSolid::SurfaceNormal
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//
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@@ -272,32 +272,32 @@ class G4SolidExtentList;
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class G4VCSGface
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{
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public:
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public: // with description
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G4VCSGface() {;}
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virtual ~G4VCSGface() {;}
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virtual G4bool Intersect( const G4ThreeVector &p, const G4ThreeVector &v,
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G4bool outgoing, G4double surfTolerance,
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G4double &distance, G4double &distFromSurface,
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G4ThreeVector &normal, G4bool &allBehind ) = 0;
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G4VCSGface() {}
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virtual ~G4VCSGface() {}
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virtual G4bool Intersect( const G4ThreeVector &p, const G4ThreeVector &v,
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G4bool outgoing, G4double surfTolerance,
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G4double &distance, G4double &distFromSurface,
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G4ThreeVector &normal, G4bool &allBehind ) = 0;
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virtual G4double Distance( const G4ThreeVector &p, G4bool outgoing ) = 0;
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virtual EInside Inside( const G4ThreeVector &p, G4double tolerance,
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G4double *bestDistance ) = 0;
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virtual G4ThreeVector Normal( const G4ThreeVector &p, G4double *bestDistance ) = 0;
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virtual G4double Distance( const G4ThreeVector &p, G4bool outgoing ) = 0;
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virtual EInside Inside( const G4ThreeVector &p, G4double tolerance,
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G4double *bestDistance ) = 0;
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virtual G4ThreeVector Normal( const G4ThreeVector &p,
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G4double *bestDistance ) = 0;
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virtual G4double Extent( const G4ThreeVector axis ) = 0;
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virtual void CalculateExtent( const EAxis axis,
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const G4VoxelLimits &voxelLimit,
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const G4AffineTransform &tranform,
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G4SolidExtentList &extentList ) = 0;
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virtual G4double Extent( const G4ThreeVector axis ) = 0;
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virtual void CalculateExtent( const EAxis axis,
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const G4VoxelLimits &voxelLimit,
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const G4AffineTransform &tranform,
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G4SolidExtentList &extentList ) = 0;
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virtual G4VCSGface* Clone() = 0;
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virtual G4VCSGface* Clone() = 0;
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};
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#endif
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