org.simantics.g3d/src/org/simantics/g3d/scenegraph/structural/G3DStructuralParentNode.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.structural;\r
  13 \r
  14 import java.util.Collection;\r
  15 import java.util.Objects;\r
  16 \r
  17 import javax.vecmath.Quat4d;\r
  18 import javax.vecmath.Vector3d;\r
  19 \r
  20 import org.simantics.g3d.math.MathTools;\r
  21 import org.simantics.g3d.ontology.G3D;\r
  22 import org.simantics.g3d.property.annotations.GetPropertyValue;\r
  23 import org.simantics.g3d.property.annotations.SetPropertyValue;\r
  24 import org.simantics.g3d.scenegraph.IG3DNode;\r
  25 import org.simantics.g3d.scenegraph.base.NodeException;\r
  26 import org.simantics.g3d.tools.NodeTools;\r
  27 import org.simantics.objmap.graph.annotations.RelatedGetValue;\r
  28 import org.simantics.objmap.graph.annotations.RelatedSetValue;\r
  29 \r
  30 public abstract class G3DStructuralParentNode<T extends IStructuralNode> extends StructuralParentNode<T> implements IG3DNode{\r
  31         private Vector3d position = new Vector3d();\r
  32         private Quat4d orientation = MathTools.getIdentityQuat();\r
  33         \r
  34 \r
  35         @GetPropertyValue(value = G3D.URIs.hasOrientation, tabId = "Transform", name = "Orientation")\r
  36         public Quat4d getOrientation() {\r
  37                 if (getParent() == null)\r
  38                         return MathTools.getIdentityQuat();\r
  39                 return orientation;\r
  40         };\r
  41         \r
  42         @Override\r
  43         @GetPropertyValue(value = G3D.URIs.hasPosition, tabId = "Transform", name = "Position")\r
  44         public Vector3d getPosition() {\r
  45                 if (getParent() == null)\r
  46                         return MathTools.ORIGIN;\r
  47                 return position;\r
  48         }\r
  49         \r
  50         @Override\r
  51         @GetPropertyValue(value = G3D.URIs.hasWorldOrientation, tabId = "Transform", name = "World Orientation")\r
  52         public Quat4d getWorldOrientation() {\r
  53                 if (getParent() == null)\r
  54                         return MathTools.getIdentityQuat();\r
  55                 return getWorldOrientation(orientation);\r
  56         }\r
  57         \r
  58         @Override\r
  59         @GetPropertyValue(value = G3D.URIs.hasWorldPosition, tabId = "Transform", name = "World Position")\r
  60         public Vector3d getWorldPosition() {\r
  61                 IG3DNode parent = (IG3DNode)getParent();\r
  62                 if (parent == null)\r
  63                         return MathTools.ORIGIN;\r
  64                 return NodeTools.getWorldPosition(parent, new Vector3d(position));\r
  65         }\r
  66         \r
  67         @Override\r
  68         public Quat4d getWorldOrientation(Quat4d localOrientation) {\r
  69                 IG3DNode parent = (IG3DNode)getParent();\r
  70                 if (parent == null)\r
  71                         return localOrientation;\r
  72                 return NodeTools.getWorldOrientation(parent, localOrientation);\r
  73         }\r
  74         \r
  75         \r
  76         public Vector3d getWorldPosition(Vector3d localPosition) {\r
  77                 return NodeTools.getWorldPosition(this,localPosition);\r
  78         }\r
  79         \r
  80         @Override\r
  81         public Quat4d getLocalOrientation(Quat4d worldOrientation) {\r
  82                 IG3DNode parent = (IG3DNode)getParent();\r
  83                 if (parent == null)\r
  84                         return worldOrientation;\r
  85                 return NodeTools.getLocalOrientation(parent, new Quat4d(worldOrientation));\r
  86         }\r
  87         \r
  88         @Override\r
  89         public Vector3d getLocalPosition(Vector3d worldPosition) {\r
  90                 IG3DNode parent = (IG3DNode)getParent();\r
  91                 if (parent == null)\r
  92                         return worldPosition;\r
  93                 return NodeTools.getLocalPosition(parent,new Vector3d(worldPosition));\r
  94         }\r
  95         \r
  96         @Override\r
  97         @SetPropertyValue(G3D.URIs.hasPosition)\r
  98         public void setPosition(Vector3d position) {\r
  99                 if (Objects.equals(this.position, position))\r
 100                         return;\r
 101                 \r
 102                 this.position = position;\r
 103                 firePropertyChanged(G3D.URIs.hasPosition);\r
 104         }\r
 105         \r
 106         @Override\r
 107         @SetPropertyValue(G3D.URIs.hasOrientation)\r
 108         public void setOrientation(Quat4d orientation) {\r
 109                 if (Objects.equals(this.orientation, orientation))\r
 110                         return;\r
 111                 \r
 112                 this.orientation = orientation;\r
 113                 firePropertyChanged(G3D.URIs.hasOrientation);\r
 114         }\r
 115         \r
 116         @Override\r
 117         @SetPropertyValue(G3D.URIs.hasWorldOrientation)\r
 118         public void setWorldOrientation(Quat4d orientation) {\r
 119                 if (getParent() == null)\r
 120                         throw new NodeException("Cannot set root node orientation");\r
 121                 Quat4d localOr = getLocalOrientation(orientation);\r
 122                 setOrientation(localOr);\r
 123         }\r
 124         \r
 125         @Override\r
 126         @SetPropertyValue(G3D.URIs.hasWorldPosition)\r
 127         public void setWorldPosition(Vector3d position) {\r
 128                 if (getParent() == null)\r
 129                         throw new NodeException("Cannot set root node position");\r
 130                 Vector3d localPos = getLocalPosition(position);\r
 131                 setPosition(localPos);\r
 132         }\r
 133         \r
 134         \r
 135         \r
 136         @RelatedGetValue(G3D.URIs.hasOrientation)\r
 137         public double[] getOrientationArr() {\r
 138                 double arr[] = new double[4];\r
 139                 orientation.get(arr);\r
 140                 return arr;\r
 141                 \r
 142         }\r
 143         \r
 144         @RelatedGetValue(G3D.URIs.hasPosition)\r
 145         public double[] getPositionArr() {\r
 146                 double arr[] = new double[3];\r
 147                 position.get(arr);\r
 148                 return arr;\r
 149         }\r
 150         \r
 151         @RelatedSetValue(G3D.URIs.hasOrientation)\r
 152         public void setOrientation(double[] arr) {\r
 153                 if (arr == null)\r
 154                         return;\r
 155                 setOrientation(new Quat4d(arr));\r
 156         }\r
 157         \r
 158         @RelatedSetValue(G3D.URIs.hasPosition)\r
 159         public void setPosition(double[] arr) {\r
 160                 if (arr == null)\r
 161                         return;\r
 162                 setPosition(new Vector3d(arr));\r
 163         }\r
 164         \r
 165         \r
 166         protected void _addStrNode(String id, T child) {\r
 167                 addNode(id+"/str", child);\r
 168         }\r
 169         \r
 170         protected boolean _removeStrNode(String id, T child) {\r
 171                 return removeNode(id+"/str", child);\r
 172         }\r
 173         \r
 174         protected Collection<T> _getStrNodes(String id) {\r
 175                 return getNodes(id+"/str");\r
 176         }\r
 177 \r
 178         @Override\r
 179         public <U> U getAdapter(Class<U> adapter) {\r
 180                 if (adapter.isInstance(this))\r
 181                         return adapter.cast(this);\r
 182                 return null;\r
 183         }\r
 184         \r
 185 }\r