List of usage examples for javax.media.j3d LineArray setCoordinates
public void setCoordinates(int index, float coordinates[])
From source file:edu.uci.ics.jung.visualization3d.PluggableRenderContext.java
public PluggableRenderContext() { super();//from w ww.j a v a2s.c o m Color3f lightGray = new Color3f(0.7f, 0.7f, 0.7f); Color3f black = new Color3f(0, 0, 0); Color3f white = new Color3f(1, 1, 1); Color3f gray = new Color3f(.2f, .2f, .2f); Color3f red = new Color3f(1, 0, 0); Color3f yellow = new Color3f(0, 1, 1); Material lightGrayMaterial = new Material(lightGray, black, lightGray, white, 100.0f); Material blackMaterial = new Material(lightGray, black, black, lightGray, 10.0f); Material whiteMaterial = new Material(white, white, white, white, 100.0f); Material grayMaterial = new Material(gray, black, gray, gray, 100.0f); Material redMaterial = new Material(red, black, red, red, 100.0f); Material yellowMaterial = new Material(yellow, black, yellow, yellow, 100.0f); final Appearance lightGrayLook = new Appearance(); lightGrayLook.setMaterial(lightGrayMaterial); Appearance blackLook = new Appearance(); blackLook.setMaterial(blackMaterial); Appearance whiteLook = new Appearance(); whiteLook.setMaterial(whiteMaterial); Appearance grayLook = new Appearance(); grayLook.setMaterial(grayMaterial); // grayLook.setCapability(Appearance.ALLOW_MATERIAL_READ); // grayLook.setCapability(Appearance.ALLOW_MATERIAL_WRITE); final Appearance redLook = new Appearance(); redLook.setMaterial(redMaterial); final Appearance yellowLook = new Appearance(); yellowLook.setMaterial(yellowMaterial); final Cylinder cylinder = new Cylinder(1, 1, Cylinder.GENERATE_NORMALS | Cylinder.ENABLE_GEOMETRY_PICKING, 26, 26, lightGrayLook); final Sphere sphere = new Sphere(10, Sphere.GENERATE_NORMALS | Sphere.ENABLE_GEOMETRY_PICKING, redLook); final Box box = new Box(10, 10, 10, Box.GENERATE_NORMALS | Box.ENABLE_GEOMETRY_PICKING, redLook); this.edgeAppearanceTransformer = new ConstantTransformer(lightGrayLook); this.edgeShapeTransformer = new Transformer<Context<Graph<V, E>, E>, Node>() { public Node transform(Context<Graph<V, E>, E> ec) { LineArray lineArray = new LineArray(2, LineArray.COORDINATES | LineArray.COLOR_3); lineArray.setCoordinates(0, new Point3f[] { new Point3f(0, -.5f, 0), new Point3f(0, .5f, 0) }); lineArray.setColor(0, new Color3f(1, 1, 1)); lineArray.setColor(1, new Color3f(1, 1, 1)); Shape3D shape = new Shape3D(); shape.setGeometry(lineArray); return shape; // return new Cylinder(1, 1, // Cylinder.GENERATE_NORMALS | // Cylinder.ENABLE_GEOMETRY_PICKING, // 26, 26, lightGrayLook); } }; this.vertexAppearanceTransformer = new ConstantTransformer(redLook); this.vertexShapeTransformer = new Transformer<V, Node>() { public Node transform(V arg0) { return new Sphere(10, Sphere.GENERATE_NORMALS | Sphere.ENABLE_GEOMETRY_PICKING | Sphere.ENABLE_APPEARANCE_MODIFY, redLook); } }; }
From source file:LineTypes.java
Group createLineTypes() {
Group lineGroup = new Group();
Appearance app = new Appearance();
ColoringAttributes ca = new ColoringAttributes(black, ColoringAttributes.SHADE_FLAT);
app.setColoringAttributes(ca);/*from w w w. j a v a 2 s . c o m*/
// Plain line
Point3f[] plaPts = new Point3f[2];
plaPts[0] = new Point3f(-0.9f, -0.7f, 0.0f);
plaPts[1] = new Point3f(-0.5f, 0.7f, 0.0f);
LineArray pla = new LineArray(2, LineArray.COORDINATES);
pla.setCoordinates(0, plaPts);
Shape3D plShape = new Shape3D(pla, app);
lineGroup.addChild(plShape);
// line pattern dot
Point3f[] dotPts = new Point3f[2];
dotPts[0] = new Point3f(-0.4f, -0.7f, 0.0f);
dotPts[1] = new Point3f(-0.0f, 0.7f, 0.0f);
LineArray dot = new LineArray(2, LineArray.COORDINATES);
dot.setCoordinates(0, dotPts);
LineAttributes dotLa = new LineAttributes();
dotLa.setLineWidth(2.0f);
dotLa.setLinePattern(LineAttributes.PATTERN_DOT);
Appearance dotApp = new Appearance();
dotApp.setLineAttributes(dotLa);
dotApp.setColoringAttributes(ca);
Shape3D dotShape = new Shape3D(dot, dotApp);
lineGroup.addChild(dotShape);
// line pattern dash
Point3f[] dashPts = new Point3f[2];
dashPts[0] = new Point3f(-0.0f, -0.7f, 0.0f);
dashPts[1] = new Point3f(0.4f, 0.7f, 0.0f);
LineArray dash = new LineArray(2, LineArray.COORDINATES);
dash.setCoordinates(0, dashPts);
LineAttributes dashLa = new LineAttributes();
dashLa.setLineWidth(4.0f);
dashLa.setLinePattern(LineAttributes.PATTERN_DASH);
Appearance dashApp = new Appearance();
dashApp.setLineAttributes(dashLa);
dashApp.setColoringAttributes(ca);
Shape3D dashShape = new Shape3D(dash, dashApp);
lineGroup.addChild(dashShape);
// line pattern dot-dash
Point3f[] dotDashPts = new Point3f[2];
dotDashPts[0] = new Point3f(0.5f, -0.7f, 0.0f);
dotDashPts[1] = new Point3f(0.9f, 0.7f, 0.0f);
LineArray dotDash = new LineArray(2, LineArray.COORDINATES);
dotDash.setCoordinates(0, dotDashPts);
LineAttributes dotDashLa = new LineAttributes();
dotDashLa.setLineWidth(4.0f);
dotDashLa.setLinePattern(LineAttributes.PATTERN_DASH_DOT);
Appearance dotDashApp = new Appearance();
dotDashApp.setLineAttributes(dotDashLa);
dotDashApp.setColoringAttributes(ca);
Shape3D dotDashShape = new Shape3D(dotDash, dotDashApp);
lineGroup.addChild(dotDashShape);
return lineGroup;
}
From source file:IntersectTest.java
public BranchGroup createSceneGraph() { // Create the root of the branch graph BranchGroup objRoot = new BranchGroup(); // Set up the ambient light Color3f ambientColor = new Color3f(0.1f, 0.1f, 0.1f); AmbientLight ambientLightNode = new AmbientLight(ambientColor); ambientLightNode.setInfluencingBounds(bounds); objRoot.addChild(ambientLightNode);/*from ww w . j ava 2s . c o m*/ // Set up the directional lights Color3f light1Color = new Color3f(1.0f, 1.0f, 0.9f); Vector3f light1Direction = new Vector3f(4.0f, -7.0f, -12.0f); Color3f light2Color = new Color3f(0.3f, 0.3f, 0.4f); Vector3f light2Direction = new Vector3f(-6.0f, -2.0f, -1.0f); DirectionalLight light1 = new DirectionalLight(light1Color, light1Direction); light1.setInfluencingBounds(bounds); objRoot.addChild(light1); DirectionalLight light2 = new DirectionalLight(light2Color, light2Direction); light2.setInfluencingBounds(bounds); objRoot.addChild(light2); Transform3D t3 = new Transform3D(); // Shapes for (int x = 0; x < 3; x++) { for (int y = 0; y < 3; y++) { for (int z = 0; z < 3; z++) { t3.setTranslation(new Vector3d(-4 + x * 4.0, -4 + y * 4.0, -20 - z * 4.0)); TransformGroup objTrans = new TransformGroup(t3); objRoot.addChild(objTrans); // Create a simple shape leaf node, add it to the scene // graph. GeometryArray geom = null; if (((x + y + z) % 2) == 0) { geom = new RandomColorCube(); } else { geom = new RandomColorTetrahedron(); } Shape3D shape = new Shape3D(geom); // use the utility method to set the capabilities PickTool.setCapabilities(shape, PickTool.INTERSECT_FULL); objTrans.addChild(shape); } } } // Lines Point3f[] verts = { new Point3f(-2.0f, 0.0f, 0.0f), new Point3f(2.0f, 0.0f, 0.0f) }; Color3f grey = new Color3f(0.7f, 0.7f, 0.7f); Color3f[] colors = { grey, grey }; for (int y = 0; y < 5; y++) { for (int z = 0; z < 5; z++) { t3.setTranslation(new Vector3d(7.0, -4 + y * 2.0, -20.0 - z * 2.0)); TransformGroup objTrans = new TransformGroup(t3); objRoot.addChild(objTrans); LineArray la = new LineArray(verts.length, LineArray.COORDINATES | LineArray.COLOR_3); la.setCoordinates(0, verts); la.setColors(0, colors); Shape3D shape = new Shape3D(); shape.setGeometry(la); // use the utility method to set the capabilities PickTool.setCapabilities(shape, PickTool.INTERSECT_FULL); objTrans.addChild(shape); } } // Points for (double x = -2.0; x <= 2.0; x += 1.0) { for (double y = -2.0; y <= 2.0; y += 1.0) { for (double z = -2.0; z <= 2.0; z += 1.0) { t3.setTranslation(new Vector3d(-10.0 + 2.0 * x, 0.0 + 2.0 * y, -20.0 + 2.0 * z)); TransformGroup objTrans = new TransformGroup(t3); objRoot.addChild(objTrans); PointArray pa = new PointArray(1, PointArray.COORDINATES | PointArray.COLOR_3); pa.setCoordinate(0, new Point3d(0.0, 0.0, 0.0)); pa.setColor(0, grey); Shape3D shape = new Shape3D(); shape.setGeometry(pa); // use the utility method to set the capabilities PickTool.setCapabilities(shape, PickTool.INTERSECT_FULL); objTrans.addChild(shape); } } } return objRoot; }
From source file:AppearanceExplorer.java
Shape3D createLineArray() {
Point3f pnt[] = new Point3f[4];
pnt[0] = new Point3f(-1.0f, -1.0f, 0.0f);
pnt[1] = new Point3f(1.0f, -1.0f, 0.0f);
pnt[2] = new Point3f(1.0f, 1.0f, 0.0f);
pnt[3] = new Point3f(-1.0f, 1.0f, 0.0f);
Color3f colrs[] = new Color3f[4];
colrs[0] = black;/*from ww w .j a v a2 s .c o m*/
colrs[1] = white;
colrs[2] = red;
colrs[3] = green;
LineArray la = new LineArray(4, GeometryArray.COORDINATES | GeometryArray.COLOR_3);
la.setCoordinates(0, pnt);
la.setColors(0, colrs);
return new Shape3D(la, appearance);
}