@Override
public void keyPressed(KeyEvent e) {
if (e.isConsumed()) return;
if (ren.VisibleActorCount() == 0) return;
vtkActorCollection ac;
vtkActor anActor;
int i;
switch (e.getKeyChar()) {
case 'r': // reset camera
resetCamera();
repaint();
// consume event
e.consume();
break;
case 'w': // wireframe mode
lock();
try {
ac = ren.GetActors();
ac.InitTraversal();
for (i = 0; i < ac.GetNumberOfItems(); i++) {
anActor = ac.GetNextActor();
anActor.GetProperty().SetRepresentationToWireframe();
}
} finally {
unlock();
}
repaint();
// consume event
e.consume();
break;
case 's':
lock();
try {
ac = ren.GetActors();
ac.InitTraversal();
for (i = 0; i < ac.GetNumberOfItems(); i++) {
anActor = ac.GetNextActor();
anActor.GetProperty().SetRepresentationToSurface();
}
} finally {
unlock();
}
repaint();
// consume event
e.consume();
break;
}
}
public static void main(String astring[]) {
float f1 = 0.4F;
float f2 = 0.4F;
Ex63a ex63a = new Ex63a();
vtkPanel VtkPanel = new vtkPanel();
VtkPanel.setSize(400, 400);
System.out.println("Here we go");
vtkQuadric VtkQuadric = new vtkQuadric();
VtkQuadric.SetCoefficients(1.0, 2.0, 3.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0);
vtkSampleFunction VtkSampleFunction = new vtkSampleFunction();
VtkSampleFunction.SetSampleDimensions(25, 25, 25);
VtkSampleFunction.SetImplicitFunction(VtkQuadric);
VtkSampleFunction.DebugOn();
vtkContourFilter VtkContourFilter = new vtkContourFilter();
VtkContourFilter.SetInput(VtkSampleFunction.GetOutput());
VtkContourFilter.UseScalarTreeOn();
VtkContourFilter.DebugOn();
vtkPolyDataMapper VtkPolyDataMapper1 = new vtkPolyDataMapper();
VtkPolyDataMapper1.SetInput(VtkContourFilter.GetOutput());
VtkPolyDataMapper1.SetScalarRange(0.0, 7.0);
vtkActor VtkActor1 = new vtkActor();
VtkActor1.SetMapper(VtkPolyDataMapper1);
VtkPanel.getRenderer().AddActor(VtkActor1);
vtkOutlineFilter VtkOutlineFilter = new vtkOutlineFilter();
VtkOutlineFilter.SetInput(VtkSampleFunction.GetOutput());
vtkPolyDataMapper VtkPolyDataMapper2 = new vtkPolyDataMapper();
VtkPolyDataMapper2.SetInput(VtkOutlineFilter.GetOutput());
vtkActor VtkActor2 = new vtkActor();
VtkActor2.SetMapper(VtkPolyDataMapper2);
VtkActor2.GetProperty().SetColor(1.0, 1.0, 1.0);
VtkPanel.getRenderer().AddActor(VtkActor2);
ex63a.add("Center", VtkPanel);
ex63a.pack();
MenuBar menuBar = new MenuBar();
Menu menu = new Menu("File");
menu.add(new MenuItem("Exit"));
menuBar.add(menu);
ex63a.setMenuBar(menuBar);
ex63a.show();
for (float f3 = 0.0F; f3 < 12.0; f3++) {
VtkContourFilter.SetValue(1, (double) (f1 + f3 * f2));
VtkPanel.Render();
}
}
public static void main(String args[]) {
vtkStructuredPointsReader reader = null;
vtkActor isoActor = null;
vtkPolyDataMapper isoMapper = null;
MriIso f = new MriIso();
f.vPanel = new vtkPanel2();
f.vPanel.resize(400, 400);
// f.savetofile = true;
System.out.println("Here we go");
reader = new vtkStructuredPointsReader();
reader.SetFileName("MRIdata.vtk");
f.cFilt = new vtkContourFilter();
f.cFilt.SetValue(0, 225);
f.cFilt.SetInput(reader.GetOutput());
isoMapper = new vtkPolyDataMapper();
isoMapper.SetInput(f.cFilt.GetOutput());
isoActor = new vtkActor();
isoActor.SetMapper(isoMapper);
f.vPanel.GetRenderer().AddActor(isoActor);
f.add("Center", f.vPanel);
f.pack();
// Set up the menu
MenuBar mb = new MenuBar();
Menu file = new Menu("File");
file.add(new MenuItem("Animate"));
file.add(new MenuItem("Exit"));
mb.add(file);
f.setMenuBar(mb);
f.show();
}
/** @param args */
public static void main(String[] args) {
vtkPLYReader face1 = new vtkPLYReader();
face1.SetFileName("/home/m2ivi/vanegue/Documents/VisA/tp4/3Dmodels/Model1.ply");
face1.Update();
vtkPLYReader face2 = new vtkPLYReader();
face2.SetFileName("/home/m2ivi/vanegue/Documents/VisA/tp4/3Dmodels/Model2.ply");
face2.Update();
vtkIterativeClosestPointTransform recal = new vtkIterativeClosestPointTransform();
recal.SetSource(face1.GetOutput());
recal.SetTarget(face2.GetOutput());
recal.SetMaximumNumberOfLandmarks(5000);
recal.GetLandmarkTransform().SetModeToRigidBody();
recal.StartByMatchingCentroidsOn();
recal.SetMaximumNumberOfIterations(1);
recal.Modified();
recal.Update();
vtkTransformPolyDataFilter tpd = new vtkTransformPolyDataFilter();
tpd.SetInput(face1.GetOutput());
tpd.SetTransform(recal);
tpd.Update();
vtkPolyDataMapper map = new vtkPolyDataMapper();
map.SetInput(tpd.GetOutput());
vtkPolyDataMapper map2 = new vtkPolyDataMapper();
map2.SetInput(face2.GetOutput());
vtkActor actorFace1 = new vtkActor();
actorFace1.SetMapper(map);
actorFace1.GetProperty().SetColor(0, 0, 1);
vtkActor actorFace2 = new vtkActor();
actorFace2.SetMapper(map2);
actorFace2.GetProperty().SetColor(0, 1, 0);
vtkRenderer ren1 = new vtkRenderer();
ren1.AddActor(actorFace1);
ren1.AddActor(actorFace2);
ren1.SetBackground(1, 1, 1);
vtkRenderWindow renWin = new vtkRenderWindow();
renWin.AddRenderer(ren1);
renWin.SetSize(500, 500);
vtkRenderWindowInteractor iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow(renWin);
renWin.Render();
iren.Start();
}
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
vtkCanvas canvas = new vtkCanvas();
vtkExtractSelectedFrustum selector = new vtkExtractSelectedFrustum();
// create sphere geometry
vtkConeSource cone = new vtkConeSource();
cone.SetHeight(3.0);
cone.SetRadius(1.0);
cone.SetResolution(10);
// map to graphics objects
vtkPolyDataMapper map = new vtkPolyDataMapper();
map.SetInput(cone.GetOutput());
// actor coordinates geometry, properties, transformation
vtkActor aSphere = new vtkActor();
aSphere.SetMapper(map);
aSphere.GetProperty().SetColor(0, 0, 1); // color blue
aSphere.GetProperty().SetRepresentationToWireframe();
canvas.GetRenderer().AddActor(aSphere);
frame.add(canvas);
frame.setSize(800, 600);
frame.setVisible(true);
selector.CreateFrustum(
new double[] {
0., -10., 10., 1.0, 0., -10., -10., 1.0, 0., 10., 10., 1.0, 0., 10., -10., 1.0, 10., -10.,
10., 1.0, 10., -10., -10., 1.0, 10., 10., 10., 1.0, 10., 10., -10., 1.0,
});
/*selector.CreateFrustum(new double[] {
0.,-10.,-10.,1.0,
0.,-10.,10.,1.0,
0.,10.,-10.,1.0,
0.,10.,10.,1.0,
10.,-10.,-10.,1.0,
10.,-10.,10.,1.0,
10.,10.,-10.,1.0,
10.,10.,10.,1.0,
});*/
// selector.SetContainingCells(1);
vtkPlanes planes = selector.GetFrustum();
vtkDoubleArray normals = (vtkDoubleArray) planes.GetNormals();
System.out.println("Normals : " + Arrays.toString(normals.GetJavaArray()));
System.out.println(
"Points : "
+ Arrays.toString(((vtkFloatArray) planes.GetPoints().GetData()).GetJavaArray()));
System.out.println("EVALUATION : " + planes.FunctionValue(1001, 11, 11));
System.out.println("planes." + planes.GetPlane(0).FunctionValue(-11, 0, 0));
selector.SetInput(cone.GetOutput());
// UNCOMMENT TO CHECK THE BOUNDARIES
// selector.ShowBoundsOn();
// UNCOMMENT TO SEE THAT THE frustum extractor doesn't work inside and outside the boundaries
// selector.InsideOutOn();
// canvas.lock();
selector.Update();
// canvas.unlock();
vtkActor actorFrustum = new vtkActor();
vtkDataSetMapper mapFrustum = new vtkDataSetMapper();
mapFrustum.SetInputConnection(selector.GetOutputPort());
actorFrustum.SetMapper(mapFrustum);
canvas.GetRenderer().AddActor(actorFrustum);
canvas.lock();
canvas.GetRenderer().ResetCamera();
canvas.unlock();
// COMMENT TO SEE THAT THE CONE IS IN THE BOUNDARIES
canvas.GetRenderer().RemoveActor(aSphere);
}
public static void main(String args[]) {
vtkCamera camera;
vtkPanel panel = new vtkPanel();
Ex94a f = new Ex94a();
vtkPLOT3DReader pl3d = new vtkPLOT3DReader();
pl3d.SetXYZFileName("g:/vtkdata/combxyz.bin");
pl3d.SetQFileName("g:/vtkdata/combq.bin");
pl3d.SetScalarFunctionNumber(100);
pl3d.SetVectorFunctionNumber(202);
pl3d.Update();
vtkPlaneSource plane = new vtkPlaneSource();
plane.SetResolution(50, 50);
vtkTransform transP1 = new vtkTransform();
transP1.Translate(3.7, 0.0, 28.37);
transP1.Scale(5, 5, 5);
transP1.RotateY(90);
vtkTransformPolyDataFilter tpd1 = new vtkTransformPolyDataFilter();
tpd1.SetInput(plane.GetOutput());
tpd1.SetTransform(transP1);
vtkOutlineFilter outTpd1 = new vtkOutlineFilter();
outTpd1.SetInput(tpd1.GetOutput());
vtkPolyDataMapper mapTpd1 = new vtkPolyDataMapper(); // same as vtkPolyMapper in tcl
mapTpd1.SetInput(outTpd1.GetOutput());
vtkActor tpd1Actor = new vtkActor();
tpd1Actor.SetMapper(mapTpd1);
tpd1Actor.GetProperty().SetColor(0, 0, 0);
vtkTransform transP2 = new vtkTransform();
transP2.Translate(9.2, 0.0, 31.20);
transP2.Scale(5, 5, 5);
transP2.RotateY(90);
vtkTransformPolyDataFilter tpd2 = new vtkTransformPolyDataFilter();
tpd2.SetInput(plane.GetOutput());
tpd2.SetTransform(transP2);
vtkOutlineFilter outTpd2 = new vtkOutlineFilter();
outTpd2.SetInput(tpd2.GetOutput());
vtkPolyDataMapper mapTpd2 = new vtkPolyDataMapper();
mapTpd2.SetInput(outTpd2.GetOutput());
vtkActor tpd2Actor = new vtkActor();
tpd2Actor.SetMapper(mapTpd2);
tpd2Actor.GetProperty().SetColor(0, 0, 0);
vtkTransform transP3 = new vtkTransform();
transP3.Translate(13.27, 0.0, 33.30);
transP3.Scale(5, 5, 5);
transP3.RotateY(90);
vtkTransformPolyDataFilter tpd3 = new vtkTransformPolyDataFilter();
tpd3.SetInput(plane.GetOutput());
tpd3.SetTransform(transP3);
vtkOutlineFilter outTpd3 = new vtkOutlineFilter();
outTpd3.SetInput(tpd3.GetOutput());
vtkPolyDataMapper mapTpd3 = new vtkPolyDataMapper();
mapTpd3.SetInput(outTpd3.GetOutput());
vtkActor tpd3Actor = new vtkActor();
tpd3Actor.SetMapper(mapTpd3);
tpd3Actor.GetProperty().SetColor(0, 0, 0);
vtkAppendPolyData appendF = new vtkAppendPolyData();
appendF.AddInput(tpd1.GetOutput());
appendF.AddInput(tpd2.GetOutput());
appendF.AddInput(tpd3.GetOutput());
vtkProbeFilter probe = new vtkProbeFilter();
probe.SetInput(appendF.GetOutput());
probe.SetSource(pl3d.GetOutput());
vtkHedgeHog hedgehog = new vtkHedgeHog(); // use hedgehog instead of contourfilter
hedgehog.SetInput(probe.GetOutput());
hedgehog.SetScaleFactor(0.015);
vtkPolyDataMapper hedgehogMapper = new vtkPolyDataMapper();
hedgehogMapper.SetInput(hedgehog.GetOutput());
hedgehogMapper.SetScalarRange(pl3d.GetOutput().GetScalarRange());
vtkActor planeActor = new vtkActor();
planeActor.SetMapper(hedgehogMapper);
vtkStructuredGridOutlineFilter outline = new vtkStructuredGridOutlineFilter();
outline.SetInput(pl3d.GetOutput());
vtkPolyDataMapper outlineMapper = new vtkPolyDataMapper();
outlineMapper.SetInput(outline.GetOutput());
vtkActor outlineActor = new vtkActor();
outlineActor.SetMapper(outlineMapper);
outlineActor.GetProperty().SetColor(0, 0, 0);
panel.getRenderer().AddActor(outlineActor);
panel.getRenderer().AddActor(planeActor);
panel.getRenderer().AddActor(tpd1Actor);
panel.getRenderer().AddActor(tpd2Actor);
panel.getRenderer().AddActor(tpd3Actor);
panel.getRenderer().SetBackground(1, 1, 1);
panel.setSize(500, 500);
camera = panel.getRenderer().GetActiveCamera();
camera.SetClippingRange(3.95297, 50);
camera.SetFocalPoint(8.88908, 0.595038, 29.3342);
camera.SetPosition(-12.3332, 31.7479, 41.2387);
camera.ComputeViewPlaneNormal();
camera.SetViewUp(0.060772, -0.319905, 0.945498);
f.add("Center", panel);
f.pack();
// Set up the menu
MenuBar mb = new MenuBar();
Menu file = new Menu("File");
file.add(new MenuItem("Exit"));
mb.add(file);
f.setMenuBar(mb);
f.show();
}