org.simantics.processeditor/src/org/simantics/processeditor/scenegraph/PipeComponentNode.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007- VTT Technical Research Centre of Finland.\r
   3  * All rights reserved. This program and the accompanying materials\r
   4  * are made available under the terms of the Eclipse Public License v1.0\r
   5  * which accompanies this distribution, and is available at\r
   6  * http://www.eclipse.org/legal/epl-v10.html\r
   7  *\r
   8  * Contributors:\r
   9  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  10  *******************************************************************************/\r
  11 package org.simantics.processeditor.scenegraph;\r
  12 \r
  13 import java.util.ArrayList;\r
  14 import java.util.Collection;\r
  15 import java.util.List;\r
  16 \r
  17 import javax.vecmath.AxisAngle4d;\r
  18 import javax.vecmath.Quat4d;\r
  19 \r
  20 import org.simantics.db.Graph;\r
  21 import org.simantics.db.Resource;\r
  22 import org.simantics.layer0.utils.EntityFactory;\r
  23 import org.simantics.layer0.utils.IEntity;\r
  24 import org.simantics.processeditor.ProcessResource;\r
  25 import org.simantics.processeditor.common.ControlPointTools;\r
  26 import org.simantics.processeditor.common.PipingTools;\r
  27 import org.simantics.processeditor.stubs.CodedComponent;\r
  28 import org.simantics.processeditor.stubs.PipeControlPoint;\r
  29 import org.simantics.processeditor.stubs.Plant3DResource;\r
  30 import org.simantics.processeditor.stubs.SizeChangeControlPoint;\r
  31 import org.simantics.proconf.g3d.base.ThreeDimensionalEditorBase;\r
  32 import org.simantics.proconf.g3d.scenegraph.IGraphicsNode;\r
  33 import org.simantics.proconf.g3d.scenegraph.ShapeNode;\r
  34 \r
  35 import com.jme.math.Quaternion;\r
  36 import com.jme.renderer.ColorRGBA;\r
  37 import com.jme.scene.Geometry;\r
  38 import com.jme.scene.state.MaterialState;\r
  39 import com.jme.scene.state.RenderState;\r
  40 \r
  41 \r
  42 \r
  43 /**\r
  44  * This is for hard-coded geometries\r
  45  * TODO : we need an extension point for geometries,\r
  46  *        so that other code-based geometries can be supported\r
  47  * \r
  48  * \r
  49  * @author Marko Luukkainen <Marko.Luukkainen@vtt.fi>\r
  50  *\r
  51  */\r
  52 public class PipeComponentNode extends ShapeNode {\r
  53         \r
  54         enum Type{ELBOW,STRAIGHT,REDUCER};\r
  55         \r
  56         Type type;\r
  57         Resource controlPoint;\r
  58 \r
  59         \r
  60         public PipeComponentNode(ThreeDimensionalEditorBase editor, IGraphicsNode parent, Graph graph, Resource resource) {\r
  61                 super(editor, parent, graph, resource);\r
  62                 CodedComponent component = new CodedComponent(graph,resource);\r
  63                 PipeControlPoint cp = component.getControlPoint();\r
  64                 Plant3DResource p3r = ProcessResource.plant3Dresource;\r
  65                 controlPoint = cp.getResource();\r
  66                 \r
  67                 if (component.isInstanceOf(p3r.Elbow)) {\r
  68                         type = Type.ELBOW;      \r
  69                 } else if (component.isInstanceOf(p3r.Straight)) {\r
  70                         type = Type.STRAIGHT;\r
  71                 } else if (component.isInstanceOf(p3r.Elbow)) {\r
  72                         type = Type.REDUCER;\r
  73                 }\r
  74         \r
  75         \r
  76         }\r
  77         \r
  78         @Override\r
  79         public Collection<RenderState> getMaterial() {\r
  80                 MaterialState ms = null;\r
  81                 ms = editor.getRenderingComponent().getDisplaySystem().getRenderer().createMaterialState();\r
  82                 ms.setEmissive(new ColorRGBA(0.f,0.f,0.f,0.f));\r
  83         ms.setSpecular(new ColorRGBA(1.f,1.f,1.f,1.f));\r
  84         ms.setEnabled(true);\r
  85         ms.setShininess(128.f);\r
  86         if (type == Type.ELBOW) {\r
  87                 ms.setDiffuse(new ColorRGBA(0.5f,0.5f,0.5f,0.f));\r
  88                 ms.setAmbient(new ColorRGBA(0.5f,0.5f,0.5f,0.f));\r
  89         } else if (type == Type.STRAIGHT) {\r
  90                 ms.setDiffuse(new ColorRGBA(0.75f,0.75f,0.75f,0.f));\r
  91                 ms.setAmbient(new ColorRGBA(0.75f,0.75f,0.75f,0.f));\r
  92         } else {\r
  93                 ms.setDiffuse(new ColorRGBA(0.6f,0.6f,0.6f,0.f));\r
  94                 ms.setAmbient(new ColorRGBA(0.6f,0.6f,0.6f,0.f));\r
  95         } \r
  96                 List<RenderState> states = new ArrayList<RenderState>();\r
  97                 states.add(ms);\r
  98                 return states;\r
  99         }\r
 100         \r
 101         \r
 102         @Override\r
 103         public void updateTransform(Graph graph) {\r
 104                 if (type == Type.REDUCER) {\r
 105                         SizeChangeControlPoint sccp = new SizeChangeControlPoint(graph, controlPoint);\r
 106                         Quat4d q = ControlPointTools.getControlPointLocalOrientationQuat(sccp, sccp.getRotationAngle()[0], true);\r
 107                         update(q);\r
 108                 } \r
 109                 if (type != Type.STRAIGHT) {\r
 110                         super.updateTransform(graph);\r
 111                 } else {\r
 112                         transform.setLocalTranslation(0.f,0.f,0.f);\r
 113                         transform.setLocalRotation(new Quaternion());\r
 114                 }\r
 115         }\r
 116 \r
 117 }\r