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