--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007- VTT Technical Research Centre of Finland.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.proconf.g3d.scenegraph;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collection;\r
+\r
+import javax.vecmath.AxisAngle4d;\r
+import javax.vecmath.AxisAngle4f;\r
+import javax.vecmath.Matrix3d;\r
+import javax.vecmath.Quat4d;\r
+import javax.vecmath.Vector3f;\r
+\r
+import org.simantics.db.Graph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.proconf.g3d.base.G3DTools;\r
+import org.simantics.proconf.g3d.base.ThreeDimensionalEditorBase;\r
+import org.simantics.proconf.g3d.base.VecmathJmeTools;\r
+import org.simantics.proconf.g3d.stubs.G3DNode;\r
+\r
+import com.jme.scene.Node;\r
+\r
+\r
+public abstract class AbstractGraphicsNode implements ISelectableNode {\r
+\r
+ protected ThreeDimensionalEditorBase editor;\r
+ \r
+ protected IGraphicsNode parent = null;\r
+\r
+ protected Resource shapeResource = null;\r
+ \r
+ protected boolean selected;\r
+\r
+ protected Node parentGroup = null;\r
+ protected Node transform = null;\r
+ // protected Node center = null;\r
+ \r
+ protected String id;\r
+ \r
+ private ArrayList<IGraphicsNode> children = new ArrayList<IGraphicsNode>();\r
+\r
+ public AbstractGraphicsNode(ThreeDimensionalEditorBase editor, IGraphicsNode parent, Graph graph, Resource shapeResource) {\r
+ assert (parent != null);\r
+ this.editor = editor;\r
+ this.parent = parent;\r
+ this.parentGroup = parent.getGroup();\r
+ this.shapeResource = shapeResource;\r
+ this.id = editor.getScenegraphAdapter().getNodeUID(shapeResource);\r
+ createGroups();\r
+ updateTransform(graph);\r
+ parent.addChild(this);\r
+ }\r
+ \r
+ @Override\r
+ public String getID() {\r
+ return id;\r
+ }\r
+ \r
+ public void setID(String id) {\r
+ this.id = id;\r
+ }\r
+\r
+ \r
+ /* (non-Javadoc)\r
+ * @see fi.vtt.proconf.shapeeditor.geometry.IGraphicsNode#getParent()\r
+ */\r
+ public IGraphicsNode getParent() {\r
+ return parent;\r
+ }\r
+ \r
+ public Collection<IGraphicsNode> getChildren() {\r
+ return children;\r
+ }\r
+\r
+ private void createGroups() {\r
+ transform = new Node(); // TODO : uid\r
+ parentGroup.attachChild(transform);\r
+ }\r
+ \r
+ public void addChild(IGraphicsNode node) {\r
+ children.add(node);\r
+ }\r
+ \r
+ public void removeChild(IGraphicsNode node) {\r
+ children.remove(node);\r
+ }\r
+\r
+ /* (non-Javadoc)\r
+ * @see fi.vtt.proconf.shapeeditor.geometry.IGraphicsNode#getGroup()\r
+ */\r
+ public Node getGroup() {\r
+ //return center;\r
+ \r
+ return transform;\r
+ }\r
+\r
+ /**\r
+ * Updates rotation and translation of the shape without recalculating\r
+ * geometry\r
+ */\r
+ public void updateTransform(Graph graph) {\r
+ G3DNode shape = getG3DNode(graph);\r
+ if (shape.getLocalPosition() != null)\r
+ transform.setLocalTranslation(VecmathJmeTools.get(G3DTools.getVectorFloat(shape.getLocalPosition())));\r
+ if (shape.getLocalOrientation() != null) \r
+ transform.setLocalRotation(VecmathJmeTools.get(G3DTools.getOrientationFloat(shape.getLocalOrientation())));\r
+// if (GraphicsNodeTools.hasCenter(shape)) {\r
+// center.setLocalTranslation(VecmathJmeTools.get(GraphicsNodeTools.getCenterFloat(shape)));\r
+// }\r
+ // FIXME : typically transforms are updated once per frame (root as initiator) but with threaded access transformation may be read wrong.\r
+ transform.updateWorldVectors();\r
+ editor.getScenegraphAdapter().setChanged(true);\r
+ }\r
+\r
+\r
+ \r
+ protected void update(Matrix3d aa) {\r
+ transform.setLocalRotation(VecmathJmeTools.get(aa));\r
+ }\r
+ protected void update(AxisAngle4f aa) {\r
+ transform.setLocalRotation(VecmathJmeTools.get(aa));\r
+ }\r
+ \r
+ protected void update(AxisAngle4d aa) {\r
+ transform.setLocalRotation(VecmathJmeTools.get(aa));\r
+ }\r
+ \r
+ protected void update(Quat4d q) {\r
+ transform.setLocalRotation(VecmathJmeTools.get(q));\r
+ }\r
+ \r
+ protected void update(Vector3f v) {\r
+ transform.setLocalTranslation(VecmathJmeTools.get(v));\r
+ }\r
+\r
+\r
+ public void setSelected(boolean selected) {\r
+ if (this.selected == selected)\r
+ return;\r
+ this.selected = selected;\r
+ }\r
+\r
+ public boolean isSelected() {\r
+ return selected;\r
+ }\r
+\r
+ /* (non-Javadoc)\r
+ * @see fi.vtt.proconf.shapeeditor.geometry.IGraphicsNode#getResource()\r
+ */\r
+ public Resource getResource() {\r
+ return shapeResource;\r
+ }\r
+\r
+ public G3DNode getG3DNode(Graph graph) {\r
+ return new G3DNode(graph,shapeResource);\r
+ }\r
+\r
+ /* (non-Javadoc)\r
+ * @see fi.vtt.proconf.shapeeditor.geometry.IGraphicsNode#dispose()\r
+ */\r
+ public void dispose() {\r
+// if (children.size() != 0) {\r
+// System.out.print(getResource() + " contains children: ");\r
+// ArrayList<IGraphicsNode> c = new ArrayList<IGraphicsNode>(children);\r
+// for (IGraphicsNode n : c) {\r
+// System.out.print(n.getResource() + " ");\r
+// }\r
+// System.out.println();\r
+// return;\r
+// }\r
+ assert (children.size() == 0);\r
+\r
+ transform.removeFromParent();\r
+ transform.dispose();\r
+ if (parent != null)\r
+ parent.removeChild(this);\r
+ }\r
+ \r
+ \r
+ public abstract void setPickable(boolean pickable);\r
+ \r
+ public String toString() {\r
+ return this.getClass().toString();\r
+ }\r
+ \r
+ @Override\r
+ public int hashCode() {\r
+ return shapeResource.hashCode();\r
+ }\r
+\r
+\r
+}
\ No newline at end of file
Code Review / simantics / 3d.git / blobdiff