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

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