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File indexing completed on 2021-02-14 14:29:23

0001 #include <algorithm>
0002 #include <cmath>
0003 #include <iomanip>
0004 #include <iostream>
0005 #include <fstream>
0006 #include <string>
0007 #include <vector>
0008   
0009 class HexGeometry {
0010 
0011 public :
0012   HexGeometry(bool fine);
0013   virtual ~HexGeometry() {}
0014 
0015   void initCellGeom(bool fine);
0016   void initWaferGeom();
0017   
0018   std::pair<double,double> position_cell(const int cell);
0019   std::pair<double,double> position_wafer(const int wafer);
0020   std::pair<double,double> cellGC(const int cell, const int wafer);
0021 
0022 
0023 private :
0024   std::vector<std::pair<double,double> > xypos_cell;
0025   std::vector<std::pair<double,double> > xypos_wafer;
0026 
0027 };
0028 
0029 HexGeometry::HexGeometry(bool fine) {
0030 
0031   initCellGeom(fine);
0032   initWaferGeom();
0033 
0034 }
0035 
0036 
0037 /////cell geometry
0038 void HexGeometry::initCellGeom(bool fine){
0039   const int nC(15), nF(20);
0040   //int nCoarse(11), nyCoarse(-42), nFine(15), nyFine(-56);
0041   int nCoarse(11), nyCoarse(21), nFine(15), nyFine(28);
0042   int cellCoarse[nC] = {2,5,8,11,12,11,12,11,12,11,12,11,8,5,2};
0043   int cellFine[nF] = {3,6,9,12,15,16,15,16,15,16,15,16,15,16,15,14,11,8,5,2};
0044   double wafer(123.7);
0045 
0046   int    rows = (fine) ? nF : nC;
0047   double cell = (fine) ? wafer/nFine : wafer/nCoarse;
0048   double dx   = 0.5*cell;
0049   //double dy   = 0.5*dx*tan(30.0*M_PI/180.0);
0050   double dy   = 0.5*cell*tan(30.0*M_PI/180.0);
0051   int    ny   = (fine) ? nyFine : nyCoarse;
0052 
0053   
0054   for (int ir = 0; ir < rows; ++ir) {
0055     int    column = (fine) ? cellFine[ir] : cellCoarse[ir];
0056     int    nx     = 1 - column;
0057     double ypos   = dy*ny;
0058     for (int ic = 0; ic<column; ++ic) {
0059       double xpos = dx*nx;
0060       nx += 2;
0061       //xypos.push_back(std::pair<double,double>(xpos,ypos));
0062       xypos_cell.push_back(std::pair<double,double>(ypos,xpos));  ///currently we have rotated the geometry by 90 degrees so x becomes y and y becomes x.
0063     }
0064     //ny += 6;
0065     ny -= 3;
0066   }//for (int ir = 0; ir < rows; ++ir)
0067 
0068   std::cout << "Initialize HexGeometry for " << xypos_cell.size() << " cells"
0069         << std::endl;
0070   /*
0071   for (int ir = 0; ir < 133; ++ir) {
0072     std::cout << "ir : X : Y : " << ir << " " << xypos_cell[ir].first << " " << xypos_cell[ir].second << std::endl;
0073   }
0074   */
0075 }
0076 
0077 
0078 /////wafer geometry
0079 void HexGeometry::initWaferGeom(){
0080   const int nwafer = 7;
0081   const int wafer[nwafer] = {0, 110101, 100101, 10002, 2, 10101, 101};
0082   const double wafersize = 124.7; // 123.7 mm + 1 mm gap
0083 //const int wafer[nwafer] = {110101, 100101, 10002, 0, 2, 10101, 101};
0084 //const double wafersize = 123.7; 
0085 
0086   double dy   = 0.5*wafersize;
0087   double dx   = 1.5*wafersize*tan(30.0*M_PI/180.0);
0088   for (int i = 0; i < nwafer; ++i) {
0089     int ix = (wafer[i]/100) % 100;
0090     if (((wafer[i]/100000)%10) == 0) ix = -ix;
0091     int iy = wafer[i] % 100;
0092     if (((wafer[i]/10000)%10) == 1)  iy = -iy;
0093     double xx = ix * dx;
0094     double yy = iy * dy;
0095 //  std::cout << "wafer[" << i << "] " << wafer[i] << ":" << ix << ":" << iy
0096 //        << " (" << xx << ", " << yy << ")\n";
0097     xypos_wafer.push_back(std::pair<double,double>(xx,yy));
0098   }
0099   std::cout << "Initialize HexGeometry for " << xypos_wafer.size() << " wafers"
0100         << std::endl;
0101   /*
0102   for (unsigned int ir = 0; ir < xypos_wafer.size(); ++ir) {
0103     std::cout << "ir : X : Y : " << ir << " " << xypos_wafer[ir].first << " " << xypos_wafer[ir].second << std::endl;
0104   }
0105   */
0106 
0107 
0108 }
0109 
0110 
0111 std::pair<double,double> HexGeometry::position_cell(const int cell) {
0112   std::pair<double,double> xy;
0113   if (cell >= 0 && cell < (int)(xypos_cell.size())) {
0114     xy = xypos_cell[cell];
0115   } else {
0116     xy = std::pair<double,double>(0,0);
0117   }
0118   return xy;
0119 }
0120 
0121 
0122 std::pair<double,double> HexGeometry::position_wafer(const int wafer) {
0123   std::pair<double,double> xy;
0124   if (wafer >= 0 && wafer < (int)(xypos_wafer.size())) {
0125     xy = xypos_wafer[wafer];
0126   } else {
0127     xy = std::pair<double,double>(0,0);
0128   }
0129 
0130 //std::cout << "Wafer position for wafer # " << wafer << " are x and y " << xy.first << " " << xy.second << std::endl;
0131   return xy;
0132 }
0133 
0134 ///returns the cell global coordinates if wafer no. and cell no. is known
0135 std::pair<double,double> HexGeometry::cellGC(const int cell, const int wafer) {
0136   std::pair<double,double> xy;
0137   if (wafer >= 0 && wafer < (int)(xypos_wafer.size())) {
0138     
0139     double x = position_cell(cell).first + position_wafer(wafer).first;
0140     double y = position_cell(cell).second + position_wafer(wafer).second;
0141     
0142     xy = std::pair<double,double>(x,y);
0143   } else {
0144     xy = std::pair<double,double>(0,0);
0145   }
0146   std::cout << "X : Y : " << xy.first << " " << xy.second << std::endl;
0147   return xy;
0148 }
0149 
0150 
0151 
0152 
0153 
0154 void testGeometry() {
0155 
0156   HexGeometry geomc(false);
0157   for (int k = 0; k < 133; ++k) {
0158     std::pair<double,double> xy = geomc.position_cell(k);
0159     std::cout << "Coarse Cell[" << k << "] " << xy.first << ":" << xy.second
0160           << std::endl;
0161   }
0162 
0163 
0164   for (int k = 0; k < 7; ++k) {
0165     std::pair<double,double> xy_w = geomc.position_wafer(k);
0166     std::cout << "Wafer[" << k << "] " << xy_w.first << ":" << xy_w.second
0167           << std::endl;
0168   }
0169 
0170   /*HexGeometry geomf(true);
0171   for (int k = 0; k < 240; ++k) {
0172     std::pair<double,double> xy = geomf.position(k);
0173     std::cout << "Fine Cell[" << k << "] " << xy.first << ":" << xy.second
0174           << std::endl;
0175   }
0176   */
0177 
0178 
0179 }