org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/gizmo/RotateAxisGizmo.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012, 2013 Association for Decentralized Information Management in
   3  * Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.g3d.vtk.gizmo;
  13
  14 import java.util.ArrayList;
  15 import java.util.Collection;
  16 import java.util.List;
  17
  18 import javax.vecmath.Point3d;
  19
  20 import org.simantics.g3d.vtk.awt.RotateAction;
  21 import org.simantics.g3d.vtk.shape.vtkShape;
  22
  23 import vtk.vtkActor;
  24 import vtk.vtkProp;
  25
  26 public class RotateAxisGizmo extends vtkGizmo{
  27
  28         private List<vtkProp> parts = new ArrayList<vtkProp>();
  29         int type = -1;
  30
  31
  32         @Override
  33         public Collection<vtkProp> getGizmo() {
  34                 for (vtkProp p : parts)
  35                         p.Delete();
  36                 parts.clear();
  37                 double l = 100;
  38                 double w = 3;
  39                 switch (type) {
  40                 case RotateAction.X:{
  41                         vtkActor lineActorX = vtkShape.createLineActor(new Point3d(-l,0,0), new Point3d(l,0,0));
  42                         lineActorX.GetProperty().SetColor(1, 0, 0);
  43                         lineActorX.GetProperty().SetLineWidth(w);
  44                         lineActorX.GetProperty().Delete();
  45                         parts.add(lineActorX);
  46                         break;
  47                 }
  48                 case RotateAction.Y: {
  49                         vtkActor lineActorY = vtkShape.createLineActor(new Point3d(0,-l,0), new Point3d(0,l,0));
  50                         lineActorY.GetProperty().SetColor(0, 1, 0);
  51                         lineActorY.GetProperty().SetLineWidth(w);
  52                         lineActorY.GetProperty().Delete();
  53                         parts.add(lineActorY);
  54                         break;
  55                 }
  56                 case RotateAction.Z: {
  57                         vtkActor lineActorZ = vtkShape.createLineActor(new Point3d(0,0,-l), new Point3d(0,0,l));
  58                         lineActorZ.GetProperty().SetColor(0, 0, 1);
  59                         lineActorZ.GetProperty().SetLineWidth(w);
  60                         lineActorZ.GetProperty().Delete();
  61                         parts.add(lineActorZ);
  62                         break;
  63                 }
  64                 default: {
  65
  66                 }
  67                 }
  68                 return parts;
  69         }
  70
  71         public void setType(int type) {
  72                 if (this.type == type)
  73                         return;
  74                 this.type = type;
  75                 deattachActors();
  76                 attachActors();
  77         }
  78
  79
  80 }