git.gag.com Git - sw/motorsim/blob - src/com/billkuker/rocketry/motorsim/grain/MultiPort.java

   1 package com.billkuker.rocketry.motorsim.grain;\r
   2 \r
   3 import java.awt.Shape;\r
   4 import java.awt.geom.AffineTransform;\r
   5 import java.awt.geom.Ellipse2D;\r
   6 import java.beans.PropertyVetoException;\r
   7 \r
   8 import javax.measure.quantity.Angle;\r
   9 import javax.measure.quantity.Length;\r
  10 import javax.measure.unit.NonSI;\r
  11 import javax.measure.unit.SI;\r
  12 \r
  13 import org.jscience.physics.amount.Amount;\r
  14 \r
  15 import com.billkuker.rocketry.motorsim.Grain;\r
  16 import com.billkuker.rocketry.motorsim.Validating;\r
  17 import com.billkuker.rocketry.motorsim.grain.util.BurningShape;\r
  18 import com.billkuker.rocketry.motorsim.grain.util.ExtrudedShapeGrain;\r
  19 import com.billkuker.rocketry.motorsim.visual.Editor;\r
  20 import com.billkuker.rocketry.motorsim.visual.GrainPanel;\r
  21 \r
  22 public class MultiPort extends ExtrudedShapeGrain implements Validating {\r
  23         \r
  24         private Amount<Length> oD = Amount.valueOf(30, SI.MILLIMETER);\r
  25         \r
  26         \r
  27         private Amount<Length> coreD = Amount.valueOf(3, SI.MILLIMETER);\r
  28         \r
  29         private Amount<Length> r1D = Amount.valueOf(2, SI.MILLIMETER);\r
  30         private Amount<Length> r1Offset = Amount.valueOf(5, SI.MILLIMETER);\r
  31         private int r1Count = 4;\r
  32         \r
  33         private Amount<Length> r2D = Amount.valueOf(1, SI.MILLIMETER);\r
  34         private Amount<Length> r2Offset = Amount.valueOf(10, SI.MILLIMETER);\r
  35         private int r2Count = 8;\r
  36 \r
  37         private Amount<Angle> ringTwoRot = Amount.valueOf(22.5, NonSI.DEGREE_ANGLE);\r
  38         \r
  39         @Override\r
  40         public void validate() throws ValidationException {\r
  41                 // TODO Auto-generated method stub\r
  42                 \r
  43         }\r
  44         \r
  45         public MultiPort(){\r
  46                 try {\r
  47                         setLength(Amount.valueOf(70, SI.MILLIMETER));\r
  48                 } catch (PropertyVetoException e) {\r
  49                         e.printStackTrace();\r
  50                 }\r
  51                 generateGeometry();\r
  52         }\r
  53         \r
  54         private void generateGeometry(){\r
  55                 double odmm = oD.doubleValue(SI.MILLIMETER);\r
  56                 double cdmm = coreD.doubleValue(SI.MILLIMETER);\r
  57                 double r1dmm = r1D.doubleValue(SI.MILLIMETER);\r
  58                 double r1off = r1Offset.doubleValue(SI.MILLIMETER);\r
  59                 \r
  60                 double r2dmm = r2D.doubleValue(SI.MILLIMETER);\r
  61                 double r2off = r2Offset.doubleValue(SI.MILLIMETER);\r
  62                 \r
  63                 double r2rot = ringTwoRot.doubleValue(SI.RADIAN);\r
  64                 \r
  65                 xsection = new BurningShape();\r
  66                 Shape outside = new Ellipse2D.Double(-odmm/2, -odmm/2, odmm, odmm);\r
  67                 xsection.add(outside);\r
  68                 xsection.inhibit(outside);\r
  69                 xsection.subtract(new Ellipse2D.Double(-cdmm/2, -cdmm/2, cdmm, cdmm));\r
  70                 webThickness = null;\r
  71                 \r
  72                 for ( int i = 0; i < r1Count; i++ ){\r
  73                         Shape port = new Ellipse2D.Double(r1off-r1dmm/2,-r1dmm/2,r1dmm,r1dmm);\r
  74                         xsection.subtract(port, AffineTransform.getRotateInstance(i*(2.0*Math.PI/r1Count)));\r
  75                 }\r
  76                 \r
  77                 for ( int i = 0; i < r2Count; i++ ){\r
  78                         Shape port = new Ellipse2D.Double(r2off-r2dmm/2,-r2dmm/2,r2dmm,r2dmm);\r
  79                         xsection.subtract(port, AffineTransform.getRotateInstance(r2rot + i*(2.0*Math.PI/r2Count)));\r
  80                 }\r
  81         }\r
  82 \r
  83         \r
  84         public static void main(String args[]){\r
  85                 Grain g;\r
  86                 new GrainPanel(g = new MultiPort()).showAsWindow();\r
  87                 new Editor(g).showAsWindow();\r
  88         }\r
  89 \r
  90         public Amount<Length> getoD() {\r
  91                 return oD;\r
  92         }\r
  93 \r
  94         public void setoD(Amount<Length> oD) {\r
  95                 this.oD = oD;\r
  96         }\r
  97 \r
  98         public Amount<Length> getCoreD() {\r
  99                 return coreD;\r
 100         }\r
 101 \r
 102         public void setCoreD(Amount<Length> coreD) {\r
 103                 this.coreD = coreD;\r
 104         }\r
 105 \r
 106         public Amount<Length> getR1D() {\r
 107                 return r1D;\r
 108         }\r
 109 \r
 110         public void setR1D(Amount<Length> r1d) {\r
 111                 r1D = r1d;\r
 112         }\r
 113 \r
 114         public Amount<Length> getR1Offset() {\r
 115                 return r1Offset;\r
 116         }\r
 117 \r
 118         public void setR1Offset(Amount<Length> r1Offset) {\r
 119                 this.r1Offset = r1Offset;\r
 120         }\r
 121 \r
 122         public int getR1Count() {\r
 123                 return r1Count;\r
 124         }\r
 125 \r
 126         public void setR1Count(int r1Count) {\r
 127                 this.r1Count = r1Count;\r
 128         }\r
 129 \r
 130         public Amount<Length> getR2D() {\r
 131                 return r2D;\r
 132         }\r
 133 \r
 134         public void setR2D(Amount<Length> r2d) {\r
 135                 r2D = r2d;\r
 136         }\r
 137 \r
 138         public Amount<Length> getR2Offset() {\r
 139                 return r2Offset;\r
 140         }\r
 141 \r
 142         public void setR2Offset(Amount<Length> r2Offset) {\r
 143                 this.r2Offset = r2Offset;\r
 144         }\r
 145 \r
 146         public int getR2Count() {\r
 147                 return r2Count;\r
 148         }\r
 149 \r
 150         public void setR2Count(int r2Count) {\r
 151                 this.r2Count = r2Count;\r
 152         }\r
 153 \r
 154         public Amount<Angle> getRingTwoRot() {\r
 155                 return ringTwoRot;\r
 156         }\r
 157 \r
 158         public void setRingTwoRot(Amount<Angle> ringTwoRot) {\r
 159                 this.ringTwoRot = ringTwoRot;\r
 160         }\r
 161 }\r