org.simantics.plant3d/src/org/simantics/plant3d/geometry/PumpGeometryProvider.java

   1 package org.simantics.plant3d.geometry;
   2
   3 import java.util.Collection;
   4 import java.util.Collections;
   5 import java.util.Map;
   6
   7 import org.jcae.opencascade.jni.BRepBuilderAPI_MakeEdge;
   8 import org.jcae.opencascade.jni.BRepBuilderAPI_MakeFace;
   9 import org.jcae.opencascade.jni.BRepBuilderAPI_MakeWire;
  10 import org.jcae.opencascade.jni.BRepPrimAPI_MakeRevol;
  11 import org.jcae.opencascade.jni.GC_MakeArcOfCircle;
  12 import org.jcae.opencascade.jni.GC_MakeSegment;
  13 import org.jcae.opencascade.jni.TopoDS_Edge;
  14 import org.jcae.opencascade.jni.TopoDS_Face;
  15 import org.jcae.opencascade.jni.TopoDS_Shape;
  16 import org.jcae.opencascade.jni.TopoDS_Wire;
  17 import org.simantics.db.Resource;
  18 import org.simantics.opencascade.OccTriangulator;
  19
  20 public class PumpGeometryProvider extends BuiltinGeometryProvider  {
  21
  22         public PumpGeometryProvider(Resource resource) {
  23                 super(resource);
  24         }
  25
  26         private double length = 0.5;
  27         private double width = 0.25;
  28
  29         @Override
  30         public Collection<TopoDS_Shape> getModel() throws Exception {
  31                 double h = width * 0.5;
  32                 double h2 = width * 0.1;
  33                 double ld2 = length * 0.5;
  34                 double wd2 = width * 0.5;
  35
  36                 double r1 = width * 0.5;
  37                 double r2 = r1 *0.2;
  38                 double r3 = r1 *0.5;
  39
  40                 double l1 = length * 0.2;
  41                 double l2 = length * 0.2;
  42                 double l2b = l2 + length * 0.1;
  43                 double l3 = length * 0.6;
  44
  45                 double dir[] = new double[]{1.0,0.0,0.0};
  46
  47                 TopoDS_Shape foundation = OccTriangulator.makeBox(-ld2, 0.0, -wd2, ld2, h2, wd2);
  48                 TopoDS_Shape rotator = OccTriangulator.makeCylinder(new double[]{-ld2,h+h2,0.0}, dir, r1, l1);
  49                 TopoDS_Shape axis = OccTriangulator.makeCylinder(new double[]{-ld2+l1,h+h2,0.0}, dir, r2, l2b);
  50                 TopoDS_Shape motor = OccTriangulator.makeCylinder(new double[]{-ld2+l1+l2,h+h2,0.0}, dir, r3, l3);
  51                 TopoDS_Shape motorBox = OccTriangulator.makeBox(-ld2+l1+l2, h2, -r3, ld2, h2+h-r3, r3);
  52
  53                 TopoDS_Shape shape = OccTriangulator.makeCompound(new TopoDS_Shape[]{foundation,rotator,axis,motor,motorBox});
  54                 foundation.delete();
  55                 rotator.delete();
  56                 axis.delete();
  57                 motor.delete();
  58                 motorBox.delete();
  59                 return Collections.singletonList(shape);
  60         }
  61
  62         @Override
  63         public void setProperties(Map<String, Object> props) {
  64                 if (props.containsKey("length"))
  65                         length = (Double)props.get("length");
  66                 if (props.containsKey("width")) {
  67                         width = (Double)props.get("width");
  68                 }
  69
  70         }
  71
  72 }