org.simantics.plant3d/src/org/simantics/plant3d/geometry/FlatNozzleGeometryProvider.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.g3d.math.MathTools;
  10 import org.simantics.opencascade.OccTriangulator;
  11
  12 public class FlatNozzleGeometryProvider extends BuiltinGeometryProvider  {
  13
  14         public FlatNozzleGeometryProvider(Resource resource) {
  15                 super(resource);
  16         }
  17
  18         private double radius = 0.01;
  19
  20         @Override
  21         public Collection<TopoDS_Shape> getModel() throws Exception {
  22                 if (radius < MathTools.NEAR_ZERO)
  23                         return Collections.emptyList();
  24                 double length = 0.001;
  25                 TopoDS_Shape shape = OccTriangulator.makeCylinder(new double[] {0.0, 0.0, 0.0}, new double[] { 1.0, 0.0, 0.0 }, radius, length);
  26                 return Collections.singletonList(shape);
  27         }
  28
  29         @Override
  30         public void setProperties(Map<String, Object> props) {
  31                 if (props.containsKey("radius")) {
  32                         radius = (Double)props.get("radius");
  33                 }
  34
  35         }
  36
  37 }