org.simantics.g3d/src/org/simantics/g3d/scenegraph/G3DNode.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.scenegraph;\r
  13 \r
  14 import java.util.Objects;\r
  15 \r
  16 import javax.vecmath.Quat4d;\r
  17 import javax.vecmath.Vector3d;\r
  18 \r
  19 import org.simantics.g3d.ontology.G3D;\r
  20 import org.simantics.g3d.property.annotations.GetPropertyValue;\r
  21 import org.simantics.g3d.property.annotations.PropertyContributor;\r
  22 import org.simantics.g3d.property.annotations.SetPropertyValue;\r
  23 import org.simantics.g3d.scenegraph.base.Node;\r
  24 import org.simantics.g3d.tools.NodeTools;\r
  25 import org.simantics.objmap.graph.annotations.RelatedGetValue;\r
  26 import org.simantics.objmap.graph.annotations.RelatedSetValue;\r
  27 \r
  28 \r
  29 @PropertyContributor\r
  30 public class G3DNode extends Node implements IG3DNode {\r
  31         \r
  32         private Vector3d position = new Vector3d();\r
  33         private Quat4d orientation = new Quat4d(0,0,0,1);\r
  34         \r
  35         @Override\r
  36         @GetPropertyValue(value = G3D.URIs.hasOrientation, tabId = "Transform", name = "Orientation")\r
  37         public Quat4d getOrientation() {\r
  38                 return orientation;\r
  39         }\r
  40         \r
  41         @RelatedGetValue(G3D.URIs.hasOrientation)\r
  42         public double[] getOrientationArr() {\r
  43                 double arr[] = new double[4];\r
  44                 orientation.get(arr);\r
  45                 return arr;\r
  46                 \r
  47         }\r
  48         \r
  49         @Override\r
  50         @GetPropertyValue(value = G3D.URIs.hasPosition, tabId = "Transform", name = "Position")\r
  51         public Vector3d getPosition() {\r
  52                 return position;\r
  53         }\r
  54         \r
  55         @RelatedGetValue(G3D.URIs.hasPosition)\r
  56         public double[] getPositionArr() {\r
  57                 double arr[] = new double[3];\r
  58                 position.get(arr);\r
  59                 return arr;\r
  60         }\r
  61         \r
  62         @Override\r
  63         @SetPropertyValue(G3D.URIs.hasOrientation)\r
  64         public void setOrientation(Quat4d orientation) {\r
  65                 assert(orientation != null);\r
  66                 if (Objects.equals(this.orientation, orientation))\r
  67                         return;\r
  68 \r
  69                 this.orientation = orientation;\r
  70                         \r
  71                 firePropertyChanged(G3D.URIs.hasOrientation);\r
  72         }\r
  73         \r
  74         @RelatedSetValue(G3D.URIs.hasOrientation)\r
  75         public void setOrientation(double[] arr) {\r
  76                 if (arr == null)\r
  77                         return;\r
  78                 setOrientation(new Quat4d(arr));\r
  79         }\r
  80         \r
  81         @Override\r
  82         @SetPropertyValue(G3D.URIs.hasPosition)\r
  83         public void setPosition(Vector3d position) {\r
  84                 assert(position != null);\r
  85                 if (Objects.equals(this.position, position))\r
  86                         return;\r
  87                 \r
  88                 this.position = position;\r
  89                 \r
  90                 firePropertyChanged(G3D.URIs.hasPosition);\r
  91         }\r
  92         \r
  93         @RelatedSetValue(G3D.URIs.hasPosition)\r
  94         public void setPosition(double[] arr) {\r
  95                 if (arr == null)\r
  96                         return;\r
  97                 setPosition(new Vector3d(arr));\r
  98         }\r
  99         \r
 100         public void _setPosition(Vector3d position) {\r
 101                 assert(position != null);\r
 102                 this.position = position;\r
 103         }\r
 104         \r
 105         @Override\r
 106         @GetPropertyValue(value = G3D.URIs.hasWorldPosition, tabId = "Transform", name = "World Position")\r
 107         public Vector3d getWorldPosition() {\r
 108                 IG3DNode parent = (IG3DNode)getParent();\r
 109                 if (parent == null)\r
 110                         return position;\r
 111                 return NodeTools.getWorldPosition(parent, new Vector3d(position));\r
 112         }\r
 113         \r
 114         \r
 115         public Vector3d getWorldPosition(Vector3d localPosition) {\r
 116                 return NodeTools.getWorldPosition(this,localPosition);\r
 117         }\r
 118 \r
 119         \r
 120         @Override\r
 121         @GetPropertyValue(value = G3D.URIs.hasWorldOrientation, tabId = "Transform", name = "World Orientation")\r
 122         public Quat4d getWorldOrientation() {\r
 123                 return getWorldOrientation(new Quat4d(orientation));\r
 124         }\r
 125         \r
 126         public Quat4d getWorldOrientation(Quat4d localOrientation) {\r
 127                 IG3DNode parent = (IG3DNode)getParent();\r
 128                 if (parent == null)\r
 129                         return localOrientation;\r
 130                 return NodeTools.getWorldOrientation(parent, localOrientation);\r
 131         }\r
 132         \r
 133         @Override\r
 134         public Vector3d getLocalPosition(Vector3d worldPosition) {\r
 135                 IG3DNode parent = (IG3DNode)getParent();\r
 136                 if (parent == null)\r
 137                         return worldPosition;\r
 138                 return NodeTools.getLocalPosition(parent,new Vector3d(worldPosition));\r
 139         }\r
 140         \r
 141         @Override\r
 142         public Quat4d getLocalOrientation(Quat4d worldOrientation) {\r
 143                 IG3DNode parent = (IG3DNode)getParent();\r
 144                 if (parent == null)\r
 145                         return worldOrientation;\r
 146                 return NodeTools.getLocalOrientation(parent, new Quat4d(worldOrientation));\r
 147         }\r
 148         \r
 149         @Override\r
 150         @SetPropertyValue(G3D.URIs.hasWorldPosition)\r
 151         public void setWorldPosition(Vector3d position) {\r
 152                 Vector3d localPos = getLocalPosition(position);\r
 153                 setPosition(localPos);\r
 154         }\r
 155         \r
 156         @Override\r
 157         @SetPropertyValue(G3D.URIs.hasWorldOrientation)\r
 158         public void setWorldOrientation(Quat4d orientation) {\r
 159                 Quat4d localOr = getLocalOrientation(orientation);\r
 160                 setOrientation(localOr);\r
 161         }\r
 162         \r
 163         @Override\r
 164         public <C> C getAdapter(Class<C> adapter) {\r
 165                 if (adapter.isInstance(this))\r
 166                         return adapter.cast(this);\r
 167                 return null;\r
 168         }\r
 169 \r
 170 }\r