Geant4  10.01.p03
Static Public Member Functions | List of all members
UTessellatedGeometryAlgorithms Class Reference

#include <UTessellatedGeometryAlgorithms.hh>

Static Public Member Functions

static bool IntersectLineAndTriangle2D (const UVector2 &p, const UVector2 &v, const UVector2 &p0, const UVector2 &e0, const UVector2 &e1, UVector2 location[2])
 
static int IntersectLineAndLineSegment2D (const UVector2 &p0, const UVector2 &d0, const UVector2 &p1, const UVector2 &d1, UVector2 location[2])
 
static double Cross (const UVector2 &v1, const UVector2 &v2)
 

Detailed Description

Definition at line 53 of file UTessellatedGeometryAlgorithms.hh.

Member Function Documentation

double UTessellatedGeometryAlgorithms::Cross ( const UVector2 &  v1,
const UVector2 &  v2 
)
static

Definition at line 224 of file UTessellatedGeometryAlgorithms.cc.

References UVector2::x, and UVector2::y.

Referenced by IntersectLineAndLineSegment2D().

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int UTessellatedGeometryAlgorithms::IntersectLineAndLineSegment2D ( const UVector2 &  p0,
const UVector2 &  d0,
const UVector2 &  p1,
const UVector2 &  d1,
UVector2  location[2] 
)
static

Definition at line 146 of file UTessellatedGeometryAlgorithms.cc.

References Cross(), DBL_EPSILON, UVector2::dot(), UVector2::mag2(), p0, G4InuclParticleNames::s0, and smax.

Referenced by IntersectLineAndTriangle2D().

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bool UTessellatedGeometryAlgorithms::IntersectLineAndTriangle2D ( const UVector2 &  p,
const UVector2 &  v,
const UVector2 &  p0,
const UVector2 &  e0,
const UVector2 &  e1,
UVector2  location[2] 
)
static

Definition at line 38 of file UTessellatedGeometryAlgorithms.cc.

References IntersectLineAndLineSegment2D(), and p1.

Referenced by UTriangularFacet::Intersect().

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