src/IntPolyh/IntPolyh_StartPoint.cxx

   1 // Created on: 1999-04-06
   2 // Created by: Fabrice SERVANT
   3 // Copyright (c) 1999-1999 Matra Datavision
   4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
   5 //
   6 // This file is part of Open CASCADE Technology software library.
   7 //
   8 // This library is free software; you can redistribute it and/or modify it under
   9 // the terms of the GNU Lesser General Public License version 2.1 as published
  10 // by the Free Software Foundation, with special exception defined in the file
  11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
  12 // distribution for complete text of the license and disclaimer of any warranty.
  13 //
  14 // Alternatively, this file may be used under the terms of Open CASCADE
  15 // commercial license or contractual agreement.
  16
  17
  18 #include <IntPolyh_StartPoint.hxx>
  19 #include <IntPolyh_Triangle.hxx>
  20
  21 #include <stdio.h>
  22 //#include <Precision.hxx>
  23 #define MyConfusionPrecision 10.0e-12
  24
  25 IntPolyh_StartPoint::IntPolyh_StartPoint() : x(0),y(0),z(0),u1(0),v1(0),u2(0),v2(0),
  26 lambda1(-1.0),lambda2(-1.0),angle(-2.0),t1(-1),e1(-2),t2(-1),e2(-2),
  27 chainlist(-1) {
  28 }
  29
  30 IntPolyh_StartPoint::IntPolyh_StartPoint(const Standard_Real _x,
  31                                          const Standard_Real _y,
  32                                          const Standard_Real _z,
  33                                          const Standard_Real _u1,
  34                                          const Standard_Real _v1,
  35                                          const Standard_Real _u2,
  36                                          const Standard_Real _v2,
  37                                          const Standard_Integer _t1,
  38                                          const Standard_Integer _e1,
  39                                          const Standard_Real _lambda1,
  40                                          const Standard_Integer _t2,
  41                                          const Standard_Integer _e2,
  42                                          const Standard_Real _lambda2,
  43                                          const Standard_Integer _chainlist):angle(-2.0) {
  44   x=_x; y=_y; z=_z;
  45   u1=_u1; v1=_v1;
  46   u2=_u2; v2=_v2;
  47   t1=_t1; e1=_e1; lambda1=_lambda1;
  48   t2=_t2; e2=_e2; lambda2=_lambda2;
  49   chainlist=_chainlist;
  50 }
  51
  52 Standard_Real IntPolyh_StartPoint::X() const { return(x); }
  53 Standard_Real IntPolyh_StartPoint::Y() const { return(y); }
  54 Standard_Real IntPolyh_StartPoint::Z() const { return(z); }
  55 Standard_Real IntPolyh_StartPoint::U1() const { return(u1); }
  56 Standard_Real IntPolyh_StartPoint::V1() const { return(v1); }
  57 Standard_Real IntPolyh_StartPoint::U2() const { return(u2); }
  58 Standard_Real IntPolyh_StartPoint::V2() const { return(v2); }
  59 Standard_Integer IntPolyh_StartPoint::T1() const { return(t1); }
  60 Standard_Integer IntPolyh_StartPoint::E1() const { return(e1); }
  61 Standard_Real IntPolyh_StartPoint::Lambda1() const { return(lambda1); }
  62 Standard_Integer IntPolyh_StartPoint::T2() const { return(t2); }
  63 Standard_Integer IntPolyh_StartPoint::E2() const { return(e2); }
  64 Standard_Real IntPolyh_StartPoint::Lambda2() const { return(lambda2); }
  65 Standard_Integer IntPolyh_StartPoint::ChainList() const { return(chainlist); }
  66 Standard_Real IntPolyh_StartPoint::GetAngle() const { return(angle); }
  67
  68 Standard_Integer IntPolyh_StartPoint::GetEdgePoints(const IntPolyh_Triangle &Triangle,
  69                                                     Standard_Integer &FirstEdgePoint,
  70                                                     Standard_Integer &SecondEdgePoint,
  71                                                     Standard_Integer &LastPoint) const {
  72  Standard_Integer SurfID;
  73  if(e1!=-1) {
  74    if(e1==1)      { FirstEdgePoint = Triangle.FirstPoint();  SecondEdgePoint = Triangle.SecondPoint();
  75                     LastPoint = Triangle.ThirdPoint();  }
  76    else if(e1==2) { FirstEdgePoint = Triangle.SecondPoint(); SecondEdgePoint = Triangle.ThirdPoint();
  77                     LastPoint = Triangle.FirstPoint();  }
  78    else if(e1==3) { FirstEdgePoint = Triangle.ThirdPoint();  SecondEdgePoint = Triangle.FirstPoint();
  79                     LastPoint = Triangle.SecondPoint();}
  80    SurfID=1;
  81  }
  82  else if(e2!=-1) {
  83    if(e2==1)      { FirstEdgePoint = Triangle.FirstPoint();  SecondEdgePoint = Triangle.SecondPoint();
  84                     LastPoint = Triangle.ThirdPoint();}
  85    else if(e2==2) { FirstEdgePoint = Triangle.SecondPoint(); SecondEdgePoint = Triangle.ThirdPoint();
  86                     LastPoint = Triangle.FirstPoint();}
  87    else if(e2==3) { FirstEdgePoint = Triangle.ThirdPoint();  SecondEdgePoint = Triangle.FirstPoint();
  88                     LastPoint = Triangle.SecondPoint();}
  89    SurfID=2;
  90  }
  91  else SurfID=0;
  92  return(SurfID) ;
  93 }
  94
  95 void IntPolyh_StartPoint::SetXYZ(const Standard_Real XX,
  96                                  const Standard_Real YY,
  97                                  const Standard_Real ZZ) {
  98   x=XX; y=YY; z=ZZ;
  99 }
 100
 101 void IntPolyh_StartPoint::SetUV1(const Standard_Real UU1,
 102                                  const Standard_Real VV1) {
 103   u1=UU1; v1=VV1;
 104 }
 105
 106 void IntPolyh_StartPoint::SetUV2(const Standard_Real UU2,
 107                                  const Standard_Real VV2) {
 108   u2=UU2; v2=VV2;
 109 }
 110
 111 void IntPolyh_StartPoint::SetEdge1(const Standard_Integer IE1) {
 112   e1=IE1;
 113 }
 114
 115 void IntPolyh_StartPoint::SetLambda1(const Standard_Real LAM1) {
 116   lambda1=LAM1;
 117 }
 118
 119 void IntPolyh_StartPoint::SetEdge2(const Standard_Integer IE2) {
 120   e2=IE2;
 121 }
 122
 123 void IntPolyh_StartPoint::SetLambda2(const Standard_Real LAM2) {
 124   lambda2=LAM2;
 125 }
 126
 127 void IntPolyh_StartPoint::SetCoupleValue(const Standard_Integer IT1,
 128                                           const Standard_Integer IT2) {
 129   t1=IT1;
 130   t2=IT2;
 131 }
 132
 133 void IntPolyh_StartPoint::SetAngle(const Standard_Real Ang) {
 134   angle=Ang;
 135 }
 136
 137 void IntPolyh_StartPoint::SetChainList(const Standard_Integer ChList) {
 138   chainlist=ChList;
 139 }
 140
 141 Standard_Integer IntPolyh_StartPoint::CheckSameSP(const IntPolyh_StartPoint & SP) const {
 142 ///Renvoit 1 si monSP==SP
 143   Standard_Integer Test=0;
 144   if( ( (e1>=-1)&&(e1==SP.e1))||((e2>=-1)&&(e2==SP.e2)) ) {
 145     ///Les edges sont definis
 146
 147       if( ( (lambda1>-MyConfusionPrecision)&&(Abs(lambda1-SP.lambda1)<MyConfusionPrecision) ) //lambda1!=-1 && lambda1==SP.lambda2
 148         ||( (lambda2>-MyConfusionPrecision)&&(Abs(lambda2-SP.lambda2)<MyConfusionPrecision) ) )
 149         Test=1;
 150       //if( (Abs(u1-SP.u1)<MyConfusionPrecision)&&(Abs(v1-SP.v1)<MyConfusionPrecision) )
 151         //Test=1;
 152
 153     }
 154   if( (Test==0) && ((e1==-1)||(e2==-1)) ) {
 155     ///monSP est un sommet
 156       if( (Abs(SP.u1-u1)<MyConfusionPrecision)&&(Abs(SP.v1-v1)<MyConfusionPrecision) )
 157         Test=1;
 158     }
 159   else if( (e1==-2)&&(e2==-2) ) {
 160     Dump(00200);
 161     SP.Dump(00201);
 162     printf("e1==-2 & e2==-2 Can't Check\n");
 163   }
 164   /*  if( (Abs(u1-SP.u1)<MyConfusionPrecision)&&(Abs(v1-SP.v1)<MyConfusionPrecision) )
 165       Test=1;*/
 166   return(Test);
 167 }
 168
 169 void IntPolyh_StartPoint::Dump() const{
 170   printf("\nPoint : x=%+8.3eg y=%+8.3eg z=%+8.3eg u1=%+8.3eg v1=%+8.3eg u2=%+8.3eg v2=%+8.3eg\n",
 171          x,y,z,u1,v1,u2,v2);
 172   printf("Triangle S1:%d Edge S1:%d Lambda1:%f Triangle S2:%d Edge S2:%d Lambda2:%f\n",t1,e1,lambda1,t2,e2,lambda2);
 173   printf("Angle: %f List Number: %d\n",angle,chainlist);
 174 }
 175
 176 void IntPolyh_StartPoint::Dump(const Standard_Integer i) const{
 177   printf("\nPoint(%d) : x=%+8.3eg y=%+8.3eg z=%+8.3eg u1=%+8.3eg v1=%+8.3eg u2=%+8.3eg v2=%+8.3eg\n",
 178          i,x,y,z,u1,v1,u2,v2);
 179   printf("Triangle S1:%d Edge S1:%d Lambda1:%f Triangle S2:%d Edge S2:%d Lambda2:%f\n",t1,e1,lambda1,t2,e2,lambda2);
 180   printf("Angle: %f List Number: %d\n",angle,chainlist);
 181 }
 182
 183