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 \r
  16 import javax.vecmath.Quat4d;\r
  17 import javax.vecmath.Vector3d;\r
  18 \r
  19 import org.simantics.g3d.math.MathTools;\r
  20 import org.simantics.g3d.ontology.G3D;\r
  21 import org.simantics.g3d.property.annotations.GetPropertyValue;\r
  22 import org.simantics.g3d.property.annotations.SetPropertyValue;\r
  23 import org.simantics.g3d.scenegraph.IG3DNode;\r
  24 import org.simantics.g3d.scenegraph.base.INode;\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                 this.position = position;\r
 100                 firePropertyChanged(G3D.URIs.hasPosition);\r
 101         }\r
 102         \r
 103         @Override\r
 104         @SetPropertyValue(G3D.URIs.hasOrientation)\r
 105         public void setOrientation(Quat4d orientation) {\r
 106                 this.orientation = orientation;\r
 107                 firePropertyChanged(G3D.URIs.hasOrientation);\r
 108         }\r
 109         \r
 110         @Override\r
 111         @SetPropertyValue(G3D.URIs.hasWorldOrientation)\r
 112         public void setWorldOrientation(Quat4d orientation) {\r
 113                 if (getParent() == null)\r
 114                         throw new NodeException("Cannot set root node orientation");\r
 115                 Quat4d localOr = getLocalOrientation(orientation);\r
 116                 setOrientation(localOr);\r
 117         }\r
 118         \r
 119         @Override\r
 120         @SetPropertyValue(G3D.URIs.hasWorldPosition)\r
 121         public void setWorldPosition(Vector3d position) {\r
 122                 if (getParent() == null)\r
 123                         throw new NodeException("Cannot set root node position");\r
 124                 Vector3d localPos = getLocalPosition(position);\r
 125                 setPosition(localPos);\r
 126         }\r
 127         \r
 128         \r
 129         \r
 130         @RelatedGetValue(G3D.URIs.hasOrientation)\r
 131         public double[] getOrientationArr() {\r
 132                 double arr[] = new double[4];\r
 133                 orientation.get(arr);\r
 134                 return arr;\r
 135                 \r
 136         }\r
 137         \r
 138         @RelatedGetValue(G3D.URIs.hasPosition)\r
 139         public double[] getPositionArr() {\r
 140                 double arr[] = new double[3];\r
 141                 position.get(arr);\r
 142                 return arr;\r
 143         }\r
 144         \r
 145         @RelatedSetValue(G3D.URIs.hasOrientation)\r
 146         public void setOrientation(double[] arr) {\r
 147                 if (arr == null)\r
 148                         return;\r
 149                 setOrientation(new Quat4d(arr));\r
 150         }\r
 151         \r
 152         @RelatedSetValue(G3D.URIs.hasPosition)\r
 153         public void setPosition(double[] arr) {\r
 154                 if (arr == null)\r
 155                         return;\r
 156                 setPosition(new Vector3d(arr));\r
 157         }\r
 158         \r
 159         \r
 160         protected void _addStrNode(String id, T child) {\r
 161                 addNode(id+"/str", child);\r
 162         }\r
 163         \r
 164         protected boolean _removeStrNode(String id, T child) {\r
 165                 return removeNode(id+"/str", child);\r
 166         }\r
 167         \r
 168         protected Collection<T> _getStrNodes(String id) {\r
 169                 return getNodes(id+"/str");\r
 170         }\r
 171         \r
 172         public Object getAdapter(Class adapter) {\r
 173                 if (INode.class == adapter)\r
 174                         return this;\r
 175                 if (IG3DNode.class == adapter)\r
 176                         return this;\r
 177                 return null;\r
 178         }\r
 179         \r
 180         \r
 181         \r
 182 }\r