List of usage examples for javax.media.j3d Font3D Font3D
public Font3D(Font font, FontExtrusion extrudePath)
From source file:edu.uci.ics.jung.visualization3d.VisualizationViewer.java
public void setGraphLayout(Layout<V, E> inLayout) { // this.layout = inLayout; this.graph = inLayout.getGraph(); BranchGroup branch = new BranchGroup(); LayoutEventBroadcaster<V, E> elayout = new LayoutEventBroadcaster<V, E>(inLayout); this.layout = elayout; for (V v : graph.getVertices()) { VertexGroup<V> vg = new VertexGroup<V>(v, renderContext.getVertexShapeTransformer().transform(v)); vg.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); vg.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); vertexMap.put(v, vg);//from w w w . ja va2 s .co m branch.addChild(vg); String label = renderContext.getVertexStringer().transform(v); if (label != null) { String fontName = "Serif"; Font3D f3d = new Font3D(new Font(fontName, Font.PLAIN, 2), new FontExtrusion()); Text3D txt = new Text3D(f3d, label, new Point3f(2f, 2f, 0)); OrientedShape3D textShape = new OrientedShape3D(); textShape.setGeometry(txt); textShape.setAppearance(grayLook); // textShape.setAlignmentAxis( 0.0f, 1.0f, 0.0f); textShape.setAlignmentMode(OrientedShape3D.ROTATE_ABOUT_POINT); textShape.setRotationPoint(new Point3f()); // objScale.addChild( textShape ); // BranchGroup bg = new BranchGroup(); // bg.addChild(textShape); // branch.addChild(bg); // Text2D text = new Text2D(label+" more text here", new Color3f(0,0,0),"Serif",50,Font.BOLD); Transform3D tt = new Transform3D(); // tt.setTranslation(new Vector3f(100,100,100)); tt.setScale(5); TransformGroup tg = new TransformGroup(tt); // textShape.setGeometry(text); tg.addChild(textShape); BranchGroup bg = new BranchGroup(); bg.addChild(tg); // branch.addChild(bg); vg.getLabelNode().addChild(bg); } } System.err.println("vertexMap = " + vertexMap); for (E edge : graph.getEdges()) { EdgeGroup<E> eg = new EdgeGroup<E>(edge, renderContext.getEdgeShapeTransformer() .transform(Context.<Graph<V, E>, E>getInstance(graph, edge))); eg.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); eg.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); edgeMap.put(edge, eg); branch.addChild(eg); } // System.err.println("branch is "+branch); // for(int i=0; i<branch.numChildren(); i++) { // System.err.println("branch child ["+i+"] is "+branch.getChild(i)); // } objTrans.addChild(branch); elayout.addChangeListener(new ChangeListener() { public void stateChanged(ChangeEvent e) { for (V v : vertexMap.keySet()) { Point3f p = VisualizationViewer.this.layout.transform(v); Vector3f pv = new Vector3f(p.getX(), p.getY(), p.getZ()); Transform3D tx = new Transform3D(); tx.setTranslation(pv); vertexMap.get(v).setTransform(tx); } for (E edge : graph.getEdges()) { Pair<V> endpoints = graph.getEndpoints(edge); V start = endpoints.getFirst(); V end = endpoints.getSecond(); EdgeGroup eg = edgeMap.get(edge); eg.setEndpoints(layout.transform(start), layout.transform(end)); } } }); elayout.setSize(new BoundingSphere(new Point3d(), 200)); elayout.initialize(); VisRunner runner = new VisRunner((IterativeContext) elayout); runner.relax(); // for(int i=0; i<objTrans.numChildren(); i++) { // System.err.println("objTrans child ["+i+"] is "+objTrans.getChild(i)); // } }
From source file:AppearanceExplorer.java
Shape3D createText3D() {
Font3D f3d = new Font3D(new Font(null, Font.PLAIN, 2), new FontExtrusion());
Text3D t3d = new Text3D(f3d, "Text3D", new Point3f(-3.0f, -1.0f, 0.0f));
Shape3D textShape = new Shape3D(t3d, appearance);
return textShape;
}
From source file:TransformExplorer.java
CoordSys(float axisLength) { super(Switch.CHILD_ALL); float coordSysLength = axisLength; float labelOffset = axisLength / 20.0f; float axisRadius = axisLength / 500.0f; float arrowRadius = axisLength / 125.0f; float arrowHeight = axisLength / 50.0f; float tickRadius = axisLength / 125.0f; float tickHeight = axisLength / 250.0f; // Set the Switch to allow changes setCapability(Switch.ALLOW_SWITCH_READ); setCapability(Switch.ALLOW_SWITCH_WRITE); // Set up an appearance to make the Axis have // grey ambient, black emmissive, grey diffuse and grey specular // coloring./*from w w w. j av a2 s. c o m*/ //Material material = new Material(grey, black, grey, white, 64); Material material = new Material(white, black, white, white, 64); Appearance appearance = new Appearance(); appearance.setMaterial(material); // Create a shared group to hold one axis of the coord sys SharedGroup coordAxisSG = new SharedGroup(); // create a cylinder for the central line of the axis Cylinder cylinder = new Cylinder(axisRadius, coordSysLength, appearance); // cylinder goes from -coordSysLength/2 to coordSysLength in y coordAxisSG.addChild(cylinder); // create the shared arrowhead Cone arrowHead = new Cone(arrowRadius, arrowHeight, appearance); SharedGroup arrowHeadSG = new SharedGroup(); arrowHeadSG.addChild(arrowHead); // Create a TransformGroup to move the arrowhead to the top of the // axis // The arrowhead goes from -arrowHeight/2 to arrowHeight/2 in y. // Put it at the top of the axis, coordSysLength / 2 tmpVector.set(0.0f, coordSysLength / 2 + arrowHeight / 2, 0.0f); tmpTrans.set(tmpVector); TransformGroup topTG = new TransformGroup(); topTG.setTransform(tmpTrans); topTG.addChild(new Link(arrowHeadSG)); coordAxisSG.addChild(topTG); // create the minus arrowhead // Create a TransformGroup to turn the cone upside down: // Rotate 180 degrees around Z axis tmpAxisAngle.set(0.0f, 0.0f, 1.0f, (float) Math.toRadians(180)); tmpTrans.set(tmpAxisAngle); // Put the arrowhead at the bottom of the axis tmpVector.set(0.0f, -coordSysLength / 2 - arrowHeight / 2, 0.0f); tmpTrans.setTranslation(tmpVector); TransformGroup bottomTG = new TransformGroup(); bottomTG.setTransform(tmpTrans); bottomTG.addChild(new Link(arrowHeadSG)); coordAxisSG.addChild(bottomTG); // Now add "ticks" at 1, 2, 3, etc. // create a shared group for the tick Cylinder tick = new Cylinder(tickRadius, tickHeight, appearance); SharedGroup tickSG = new SharedGroup(); tickSG.addChild(tick); // transform each instance and add it to the coord axis group int maxTick = (int) (coordSysLength / 2); int minTick = -maxTick; for (int i = minTick; i <= maxTick; i++) { if (i == 0) continue; // no tick at 0 // use a TransformGroup to offset to the tick location TransformGroup tickTG = new TransformGroup(); tmpVector.set(0.0f, (float) i, 0.0f); tmpTrans.set(tmpVector); tickTG.setTransform(tmpTrans); // then link to an instance of the Tick shared group tickTG.addChild(new Link(tickSG)); // add the TransformGroup to the coord axis coordAxisSG.addChild(tickTG); } // add a Link to the axis SharedGroup to the coordSys addChild(new Link(coordAxisSG)); // Y axis // Create TransformGroups for the X and Z axes TransformGroup xAxisTG = new TransformGroup(); // rotate 90 degrees around Z axis tmpAxisAngle.set(0.0f, 0.0f, 1.0f, (float) Math.toRadians(90)); tmpTrans.set(tmpAxisAngle); xAxisTG.setTransform(tmpTrans); xAxisTG.addChild(new Link(coordAxisSG)); addChild(xAxisTG); // X axis TransformGroup zAxisTG = new TransformGroup(); // rotate 90 degrees around X axis tmpAxisAngle.set(1.0f, 0.0f, 0.0f, (float) Math.toRadians(90)); tmpTrans.set(tmpAxisAngle); zAxisTG.setTransform(tmpTrans); zAxisTG.addChild(new Link(coordAxisSG)); addChild(zAxisTG); // Z axis // Add the labels. First we need a Font3D for the Text3Ds // select the default font, plain style, 0.5 tall. Use null for // the extrusion so we get "flat" text since we will be putting it // into an oriented Shape3D Font3D f3d = new Font3D(new Font("Default", Font.PLAIN, 1), null); // set up the +X label Text3D plusXText = new Text3D(f3d, "+X", origin, Text3D.ALIGN_CENTER, Text3D.PATH_RIGHT); // orient around the local origin OrientedShape3D plusXTextShape = new OrientedShape3D(plusXText, appearance, OrientedShape3D.ROTATE_ABOUT_POINT, origin); // transform to scale down to 0.15 in height, locate at end of axis TransformGroup plusXTG = new TransformGroup(); tmpVector.set(coordSysLength / 2 + labelOffset, 0.0f, 0.0f); tmpTrans.set(0.15f, tmpVector); plusXTG.setTransform(tmpTrans); plusXTG.addChild(plusXTextShape); addChild(plusXTG); // set up the -X label Text3D minusXText = new Text3D(f3d, "-X", origin, Text3D.ALIGN_CENTER, Text3D.PATH_RIGHT); // orient around the local origin OrientedShape3D minusXTextShape = new OrientedShape3D(minusXText, appearance, OrientedShape3D.ROTATE_ABOUT_POINT, origin); // transform to scale down to 0.15 in height, locate at end of axis TransformGroup minusXTG = new TransformGroup(); tmpVector.set(-coordSysLength / 2 - labelOffset, 0.0f, 0.0f); tmpTrans.set(0.15f, tmpVector); minusXTG.setTransform(tmpTrans); minusXTG.addChild(minusXTextShape); addChild(minusXTG); // set up the +Y label Text3D plusYText = new Text3D(f3d, "+Y", origin, Text3D.ALIGN_CENTER, Text3D.PATH_RIGHT); // orient around the local origin OrientedShape3D plusYTextShape = new OrientedShape3D(plusYText, appearance, OrientedShape3D.ROTATE_ABOUT_POINT, origin); // transform to scale down to 0.15 in height, locate at end of axis TransformGroup plusYTG = new TransformGroup(); tmpVector.set(0.0f, coordSysLength / 2 + labelOffset, 0.0f); tmpTrans.set(0.15f, tmpVector); plusYTG.setTransform(tmpTrans); plusYTG.addChild(plusYTextShape); addChild(plusYTG); // set up the -Y label Text3D minusYText = new Text3D(f3d, "-Y", origin, Text3D.ALIGN_CENTER, Text3D.PATH_RIGHT); // orient around the local origin OrientedShape3D minusYTextShape = new OrientedShape3D(minusYText, appearance, OrientedShape3D.ROTATE_ABOUT_POINT, origin); // transform to scale down to 0.15 in height, locate at end of axis TransformGroup minusYTG = new TransformGroup(); tmpVector.set(0.0f, -coordSysLength / 2 - labelOffset, 0.0f); tmpTrans.set(0.15f, tmpVector); minusYTG.setTransform(tmpTrans); minusYTG.addChild(minusYTextShape); addChild(minusYTG); // set up the +Z label Text3D plusZText = new Text3D(f3d, "+Z", origin, Text3D.ALIGN_CENTER, Text3D.PATH_RIGHT); // orient around the local origin OrientedShape3D plusZTextShape = new OrientedShape3D(plusZText, appearance, OrientedShape3D.ROTATE_ABOUT_POINT, origin); // transform to scale down to 0.15 in height, locate at end of axis TransformGroup plusZTG = new TransformGroup(); tmpVector.set(0.0f, 0.0f, coordSysLength / 2 + labelOffset); tmpTrans.set(0.15f, tmpVector); plusZTG.setTransform(tmpTrans); plusZTG.addChild(plusZTextShape); addChild(plusZTG); // set up the -Z label Text3D minusZText = new Text3D(f3d, "-Z", origin, Text3D.ALIGN_CENTER, Text3D.PATH_RIGHT); // orient around the local origin OrientedShape3D minusZTextShape = new OrientedShape3D(minusZText, appearance, OrientedShape3D.ROTATE_ABOUT_POINT, origin); // transform to scale down to 0.15 in height, locate at end of axis TransformGroup minusZTG = new TransformGroup(); tmpVector.set(0.0f, 0.0f, -coordSysLength / 2 - labelOffset); tmpTrans.set(0.15f, tmpVector); minusZTG.setTransform(tmpTrans); minusZTG.addChild(minusZTextShape); addChild(minusZTG); }