gerrit.simantics Code Review - simantics/3d.git/blob

   1 package org.simantics.processeditor.adapters;\r
   2 \r
   3 import javax.vecmath.Point3d;\r
   4 import javax.vecmath.Vector3d;\r
   5 \r
   6 import org.simantics.db.Graph;\r
   7 import org.simantics.db.Resource;\r
   8 import org.simantics.db.adaption.AdaptionException;\r
   9 import org.simantics.db.adaption.ResourceAdapter;\r
  10 import org.simantics.layer0.utils.EntityFactory;\r
  11 import org.simantics.layer0.utils.IEntity;\r
  12 import org.simantics.processeditor.ProcessResource;\r
  13 import org.simantics.processeditor.actions.PositionType;\r
  14 import org.simantics.processeditor.common.ControlPointTools;\r
  15 import org.simantics.processeditor.common.PipingTools2.Direction;\r
  16 import org.simantics.proconf.g3d.base.Constraint;\r
  17 import org.simantics.proconf.g3d.base.G3DTools;\r
  18 \r
  19 \r
  20 public class TurnComponentConstraintAdapter implements ResourceAdapter {\r
  21         @SuppressWarnings("unchecked")\r
  22         @Override\r
  23         public <T> T adapt(Graph graph, Resource resource, Resource mia) throws AdaptionException {\r
  24                 Constraint c = new Constraint();\r
  25                 assert(graph.isInstanceOf(resource, ProcessResource.plant3Dresource.TurnComponent));\r
  26                 IEntity ent = EntityFactory.create(graph,resource);\r
  27                 IEntity pcp = ent.getSingleRelatedObject(ProcessResource.plant3Dresource.HasControlPoint);\r
  28                 \r
  29                 Point3d center = G3DTools.getPoint(pcp.getSingleRelatedObject(ProcessResource.g3dResource.HasWorldPosition));\r
  30                 Point3d p1 = ControlPointTools.getRealPosition(pcp, PositionType.NEXT);\r
  31                 Point3d p2 = ControlPointTools.getRealPosition(pcp, PositionType.PREVIOUS);\r
  32                 Vector3d dir1 = ControlPointTools.getPathLegDirection(pcp, Direction.NEXT);\r
  33                 Vector3d dir2 = ControlPointTools.getPathLegDirection(pcp, Direction.PREVIOUS);\r
  34                 c.points.add(center);\r
  35                 c.points.add(p1);\r
  36                 c.points.add(p2);\r
  37                 c.dirs.add(dir1);\r
  38                 c.dirs.add(dir2);\r
  39                 return (T) c;\r
  40         }\r
  41 \r
  42 }\r