org.simantics.proconf.g3d/src/org/simantics/proconf/g3d/base/G3DAPI.java

   1 package org.simantics.proconf.g3d.base;\r
   2 \r
   3 import javax.vecmath.AxisAngle4d;\r
   4 import javax.vecmath.Tuple3d;\r
   5 \r
   6 import org.simantics.db.Resource;\r
   7 import org.simantics.layer0.utils.IEntity;\r
   8 import org.simantics.proconf.g3d.Resources;\r
   9 \r
  10 /**\r
  11  * Set of methods that make scene-graph handling easier.\r
  12  * \r
  13  * \r
  14  * @author Marko Luukkainen <Marko.Luukkainen@vtt.fi>\r
  15  *\r
  16  */\r
  17 public class G3DAPI {\r
  18 \r
  19         \r
  20         public static void setWorldPosition(IEntity node, Tuple3d position) {\r
  21                 G3DTools.setTuple3(node.getSingleRelatedObject(Resources.g3dResource.HasWorldPosition), position);\r
  22                 //G3DTools.transformationUpdate(node.getGraph(), node.getResource());\r
  23                 G3DTools.propagateWorldTransformChange(node.getSingleRelatedObject(Resources.g3dResource.HasParent), node);\r
  24         }\r
  25         \r
  26         public static void setLocalPosition(IEntity node, Tuple3d position) {\r
  27                 G3DTools.setTuple3(node.getSingleRelatedObject(Resources.g3dResource.HasLocalPosition), position);\r
  28                 //G3DTools.transformationUpdate(node.getGraph(), node.getResource());\r
  29                 G3DTools.propagateLocalTransformChange(node.getSingleRelatedObject(Resources.g3dResource.HasParent), node);\r
  30                 \r
  31         }\r
  32         \r
  33         public static void setWorldOrientation(IEntity node, AxisAngle4d orientation) {\r
  34                 G3DTools.setOrientation(node.getSingleRelatedObject(Resources.g3dResource.HasWorldOrientation), orientation);\r
  35                 //G3DTools.transformationUpdate(node.getGraph(), node.getResource());\r
  36                 G3DTools.propagateWorldTransformChange(node.getSingleRelatedObject(Resources.g3dResource.HasParent), node);\r
  37                 \r
  38         }\r
  39         \r
  40         public static void setLocalOrientation(IEntity node, AxisAngle4d orientation) {\r
  41                 G3DTools.setOrientation(node.getSingleRelatedObject(Resources.g3dResource.HasLocalOrientation), orientation);\r
  42                 //G3DTools.transformationUpdate(node.getGraph(), node.getResource());\r
  43                 G3DTools.propagateLocalTransformChange(node.getSingleRelatedObject(Resources.g3dResource.HasParent), node);\r
  44                 \r
  45                 \r
  46         }\r
  47         \r
  48         public static void setWorldTransformation(IEntity node, Tuple3d position, AxisAngle4d orientation) {\r
  49                 G3DTools.setTuple3(node.getSingleRelatedObject(Resources.g3dResource.HasWorldPosition), position);\r
  50                 G3DTools.setOrientation(node.getSingleRelatedObject(Resources.g3dResource.HasWorldOrientation), orientation);\r
  51                 //G3DTools.transformationUpdate(node.getGraph(), node.getResource());\r
  52                 G3DTools.propagateWorldTransformChange(node.getSingleRelatedObject(Resources.g3dResource.HasParent), node);\r
  53                 \r
  54         }\r
  55         \r
  56         public static void setLocalTransformation(IEntity node, Tuple3d position, AxisAngle4d orientation) {\r
  57                 G3DTools.setTuple3(node.getSingleRelatedObject(Resources.g3dResource.HasLocalPosition), position);\r
  58                 G3DTools.setOrientation(node.getSingleRelatedObject(Resources.g3dResource.HasLocalOrientation), orientation);\r
  59                 //G3DTools.transformationUpdate(node.getGraph(), node.getResource());\r
  60                 G3DTools.propagateLocalTransformChange(node.getSingleRelatedObject(Resources.g3dResource.HasParent), node);\r
  61         }\r
  62         \r
  63         public static void addNodeWorld(IEntity parent, IEntity node) {\r
  64                 parent.addStatement(Resources.g3dResource.HasChild, node);\r
  65                 G3DTools.propagateWorldTransformChange(parent,node);\r
  66         }\r
  67         \r
  68         public static void addNodeLocal(IEntity parent, IEntity node) {\r
  69                 parent.addStatement(Resources.g3dResource.HasChild, node);\r
  70                 G3DTools.propagateLocalTransformChange(parent,node);\r
  71         }\r
  72         \r
  73         public static void addNodeWorld(IEntity parent, Resource relation, IEntity node) {\r
  74                 assert(parent.getGraph().isSubrelationOf(relation, Resources.g3dResource.HasChild));\r
  75                 parent.addStatement(relation, node);\r
  76                 G3DTools.propagateWorldTransformChange(parent,node);\r
  77         }\r
  78         \r
  79         public static void addNodeLocal(IEntity parent, Resource relation, IEntity node) {\r
  80                 assert(parent.getGraph().isSubrelationOf(relation, Resources.g3dResource.HasChild));\r
  81                 parent.addStatement(relation, node);\r
  82                 G3DTools.propagateLocalTransformChange(parent,node);\r
  83         }\r
  84         \r
  85         public static void removeNode(IEntity node) {\r
  86                 node.removeRelatedStatements(Resources.g3dResource.HasParent);\r
  87         }\r
  88         \r
  89         public static void moveNode(IEntity node, IEntity newParent) {\r
  90                 node.removeRelatedStatements(Resources.g3dResource.HasParent);\r
  91                 newParent.addStatement(Resources.g3dResource.HasChild, node);\r
  92                 G3DTools.propagateWorldTransformChange(newParent,node);\r
  93         }\r
  94 }\r