import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
+import java.awt.event.MouseWheelEvent;
+import java.awt.event.MouseWheelListener;
import javax.swing.SwingUtilities;
*
* @author Kitware
*/
-public class vtkPanel extends Canvas implements MouseListener, MouseMotionListener, KeyListener {
- private static final long serialVersionUID = 1L;
- protected vtkRenderWindow rw = new vtkRenderWindow();
- protected vtkRenderer ren = new vtkRenderer();
- protected vtkCamera cam = null;
- protected vtkLight lgt = new vtkLight();
- protected int lastX;
- protected int lastY;
- protected int windowset = 0;
- protected int lightingset = 0;
- protected int LightFollowCamera = 1;
- protected int InteractionMode = 1;
- protected boolean rendering = false;
-
- static {
- System.loadLibrary("vtksys");
- System.loadLibrary("vtkCommon");
- System.loadLibrary("vtkCommonJava");
- System.loadLibrary("vtkFiltering");
- System.loadLibrary("vtkexpat");
- System.loadLibrary("vtkjpeg");
- System.loadLibrary("vtkzlib");
- System.loadLibrary("vtktiff");
- System.loadLibrary("vtkpng");
- System.loadLibrary("vtkmetaio");
- System.loadLibrary("vtkhdf5");
- System.loadLibrary("vtkhdf5_hl");
- System.loadLibrary("vtkNetCDF");
- System.loadLibrary("vtkNetCDF_cxx");
- System.loadLibrary("vtkDICOMParser");
- System.loadLibrary("vtkFilteringJava");
- System.loadLibrary("LSDyna");
- System.loadLibrary("vtkIO");
- System.loadLibrary("vtkIOJava");
- System.loadLibrary("vtkImaging");
-// System.loadLibrary("jawt");
- System.loadLibrary("vtkImagingJava");
- System.loadLibrary("vtkverdict");
- System.loadLibrary("vtkGraphics");
- System.loadLibrary("vtkfreetype");
- System.loadLibrary("vtkftgl");
- System.loadLibrary("vtkGraphicsJava");
- System.loadLibrary("vtkRendering");
- System.loadLibrary("vtkRenderingJava");
- vtkNativeLibrary.COMMON.LoadLibrary();
- vtkNativeLibrary.FILTERING.LoadLibrary();
- vtkNativeLibrary.IO.LoadLibrary();
- vtkNativeLibrary.IMAGING.LoadLibrary();
- vtkNativeLibrary.GRAPHICS.LoadLibrary();
- vtkNativeLibrary.RENDERING.LoadLibrary();
- try {
- System.loadLibrary("vtkexoIIc");
- System.loadLibrary("vtkHybrid");
- System.loadLibrary("vtkHybridJava");
- } catch (UnsatisfiedLinkError e) {
- System.out.println("cannot load vtkHybrid, skipping...");
- }
- try {
- System.loadLibrary("vtkVolumeRendering");
- System.loadLibrary("vtkVolumeRenderingJava");
- vtkNativeLibrary.VOLUME_RENDERING.LoadLibrary();
- } catch (Throwable e) {
- System.out.println("cannot load vtkVolumeRendering, skipping...");
- }
- System.loadLibrary("vtkWidgets");
- System.loadLibrary("vtkWidgetsJava");
- }
-
- // Allow access to display lock() and unlock().
- // Call these whenever you call something that causes
- // a Render().
- // e.g.
- // panel.lock();
- // // Code that causes a render
- // panel.unlock();
- public void lock() {
+public class vtkPanel extends Canvas implements MouseListener, MouseMotionListener, MouseWheelListener, KeyListener {
+ private static final long serialVersionUID = 1L;
+ protected vtkRenderWindow rw = new vtkRenderWindow();
+ protected vtkRenderer ren = new vtkRenderer();
+ protected vtkCamera cam = null;
+ protected vtkLight lgt = new vtkLight();
+ protected int lastX;
+ protected int lastY;
+ protected int windowset = 0;
+ protected int lightingset = 0;
+ protected int LightFollowCamera = 1;
+ protected int InteractionMode = 1;
+ protected boolean rendering = false;
+
+ static {
+ vtkJavaDep.load();
+ }
+
+ // Allow access to display lock() and unlock().
+ // Call these whenever you call something that causes
+ // a Render().
+ // e.g.
+ // panel.lock();
+ // // Code that causes a render
+ // panel.unlock();
+ public void lock() {
+ Lock();
+ }
+
+ public void unlock() {
+ UnLock();
+ }
+
+ public void Delete() {
+ if(rendering) {
+ return;
+ }
+ rendering = true;
+ // We prevent any further rendering
+
+ if (this.getParent() != null) {
+ this.getParent().remove(this);
+ }
+ // Free internal VTK objects
+ ren = null;
+ cam = null;
+ lgt = null;
+ // On linux we prefer to have a memory leak instead of a crash
+ if(!rw.GetClassName().equals("vtkXOpenGLRenderWindow")) {
+ rw = null;
+ } else {
+ System.out.println("The renderwindow has been kept around to prevent a crash");
+ }
+ }
+
+ protected native int RenderCreate(vtkRenderWindow id0);
+
+ protected native int Lock();
+
+ protected native int UnLock();
+
+ public vtkPanel() {
+
+ rw.AddRenderer(ren);
+ addMouseListener(this);
+ addMouseMotionListener(this);
+ addMouseWheelListener(this);
+ addKeyListener(this);
+ super.setSize(200, 200);
+ rw.SetSize(200, 200);
+ }
+
+ public vtkPanel(vtkRenderWindow renwin) {
+ rw = renwin;
+ rw.AddRenderer(ren);
+ addMouseListener(this);
+ addMouseMotionListener(this);
+ addKeyListener(this);
+ super.setSize(200, 200);
+ rw.SetSize(200, 200);
+ }
+
+ public void Report() {
+
+ // must be performed on awt event thread
+ Runnable updateAComponent = new Runnable() {
+ public void run() {
Lock();
- }
-
- public void unlock() {
+ System.out.println("direct rendering = " + (rw.IsDirect() == 1));
+ System.out.println("opengl supported = " + (rw.SupportsOpenGL() == 1));
+ System.out.println("report = " + rw.ReportCapabilities());
UnLock();
- }
-
- public void Delete() {
- if(rendering) {
- return;
- }
- rendering = true;
- // We prevent any further rendering
-
- if (this.getParent() != null) {
- this.getParent().remove(this);
- }
- // Free internal VTK objects
- ren = null;
- cam = null;
- lgt = null;
- // On linux we prefer to have a memory leak instead of a crash
- if(!rw.GetClassName().equals("vtkXOpenGLRenderWindow")) {
- rw = null;
- } else {
- System.out.println("The renderwindow has been kept arount to prevent a crash");
- }
- }
-
- protected native int RenderCreate(vtkRenderWindow id0);
-
- protected native int Lock();
-
- protected native int UnLock();
-
- public vtkPanel() {
- rw.AddRenderer(ren);
- addMouseListener(this);
- addMouseMotionListener(this);
- addKeyListener(this);
- super.setSize(200, 200);
- rw.SetSize(200, 200);
- }
-
- public vtkPanel(vtkRenderWindow renwin) {
- rw = renwin;
- rw.AddRenderer(ren);
- addMouseListener(this);
- addMouseMotionListener(this);
- addKeyListener(this);
- super.setSize(200, 200);
- rw.SetSize(200, 200);
- }
-
- public void Report() {
-
- // must be performed on awt event thread
- Runnable updateAComponent = new Runnable() {
- public void run() {
- Lock();
- System.out.println("direct rendering = " + (rw.IsDirect() == 1));
- System.out.println("opengl supported = " + (rw.SupportsOpenGL() == 1));
- System.out.println("report = " + rw.ReportCapabilities());
- UnLock();
- }
- };
-
- SwingUtilities.invokeLater(updateAComponent);
-
- }
-
- public vtkRenderer GetRenderer() {
- return ren;
- }
-
- public vtkRenderWindow GetRenderWindow() {
- return rw;
- }
-
- public void setSize(int x, int y) {
- super.setSize(x, y);
- if (windowset == 1) {
- Lock();
- rw.SetSize(x, y);
- UnLock();
- }
- }
-
- public void addNotify() {
- super.addNotify();
- windowset = 0;
- rw.SetForceMakeCurrent();
+ }
+ };
+
+ SwingUtilities.invokeLater(updateAComponent);
+
+ }
+
+ public vtkRenderer GetRenderer() {
+ return ren;
+ }
+
+ public vtkRenderWindow GetRenderWindow() {
+ return rw;
+ }
+
+ public void setSize(int x, int y) {
+ super.setSize(x, y);
+ if (windowset == 1) {
+ Lock();
+ rw.SetSize(x, y);
+ UnLock();
+ }
+ }
+
+ public void addNotify() {
+ super.addNotify();
+ windowset = 0;
+ rw.SetForceMakeCurrent();
+ rendering = false;
+ }
+
+ public void removeNotify() {
+ rendering = true;
+ super.removeNotify();
+ }
+
+ public synchronized void Render() {
+ if (!rendering) {
+ rendering = true;
+ if (ren.VisibleActorCount() == 0) {
rendering = false;
- }
-
- public void removeNotify() {
- rendering = true;
- super.removeNotify();
- }
-
- public synchronized void Render() {
- if (!rendering) {
- rendering = true;
- if (ren.VisibleActorCount() == 0) {
- rendering = false;
- return;
- }
- if (rw != null) {
- if (windowset == 0) {
- // set the window id and the active camera
- cam = ren.GetActiveCamera();
- if (lightingset == 0) {
- ren.AddLight(lgt);
- lgt.SetPosition(cam.GetPosition());
- lgt.SetFocalPoint(cam.GetFocalPoint());
- lightingset = 1;
- }
- RenderCreate(rw);
- Lock();
- rw.SetSize(getWidth(), getHeight());
- UnLock();
- windowset = 1;
- this.setSize(getWidth(), getHeight());
- }
- Lock();
- rw.Render();
- UnLock();
- rendering = false;
- }
+ return;
+ }
+ if (rw != null) {
+ if (windowset == 0) {
+ // set the window id and the active camera
+ cam = ren.GetActiveCamera();
+ if (lightingset == 0) {
+ ren.AddLight(lgt);
+ lgt.SetPosition(cam.GetPosition());
+ lgt.SetFocalPoint(cam.GetFocalPoint());
+ lightingset = 1;
+ }
+ RenderCreate(rw);
+ Lock();
+ rw.SetSize(getWidth(), getHeight());
+ UnLock();
+ windowset = 1;
+ this.setSize(getWidth(), getHeight());
}
- }
-
- public boolean isWindowSet() {
- return (this.windowset == 1);
- }
-
- public void paint(Graphics g) {
- this.Render();
- }
-
- public void update(Graphics g) {
- paint(g);
- }
-
- public void LightFollowCameraOn() {
- this.LightFollowCamera = 1;
- }
-
- public void LightFollowCameraOff() {
- this.LightFollowCamera = 0;
- }
-
- public void InteractionModeRotate() {
- this.InteractionMode = 1;
- }
-
- public void InteractionModeTranslate() {
- this.InteractionMode = 2;
- }
-
- public void InteractionModeZoom() {
- this.InteractionMode = 3;
- }
-
- public void UpdateLight() {
- lgt.SetPosition(cam.GetPosition());
- lgt.SetFocalPoint(cam.GetFocalPoint());
- }
-
- public void resetCameraClippingRange() {
- Lock();
- ren.ResetCameraClippingRange();
- UnLock();
- }
-
- public void resetCamera() {
- Lock();
- ren.ResetCamera();
- UnLock();
- }
-
- public void mouseClicked(MouseEvent e) {
-
- }
-
- public void mousePressed(MouseEvent e) {
-
- if (ren.VisibleActorCount() == 0)
- return;
- rw.SetDesiredUpdateRate(5.0);
- lastX = e.getX();
- lastY = e.getY();
- if ((e.getModifiers() == InputEvent.BUTTON2_MASK) || (e.getModifiers() == (InputEvent.BUTTON1_MASK | InputEvent.SHIFT_MASK))) {
- InteractionModeTranslate();
- } else if (e.getModifiers() == InputEvent.BUTTON3_MASK) {
- InteractionModeZoom();
- } else {
- InteractionModeRotate();
- }
- }
-
- public void mouseReleased(MouseEvent e) {
- rw.SetDesiredUpdateRate(0.01);
- }
-
- public void mouseEntered(MouseEvent e) {
- this.requestFocus();
- }
-
- public void mouseExited(MouseEvent e) {
- }
-
- public void mouseMoved(MouseEvent e) {
- lastX = e.getX();
- lastY = e.getY();
- }
-
- public void mouseDragged(MouseEvent e) {
- if (ren.VisibleActorCount() == 0)
- return;
- int x = e.getX();
- int y = e.getY();
- // rotate
- if (this.InteractionMode == 1) {
- cam.Azimuth(lastX - x);
- cam.Elevation(y - lastY);
- cam.OrthogonalizeViewUp();
- resetCameraClippingRange();
- if (this.LightFollowCamera == 1) {
- lgt.SetPosition(cam.GetPosition());
- lgt.SetFocalPoint(cam.GetFocalPoint());
- }
- }
- // translate
- if (this.InteractionMode == 2) {
- double FPoint[];
- double PPoint[];
- double APoint[] = new double[3];
- double RPoint[];
- double focalDepth;
-
- // get the current focal point and position
- FPoint = cam.GetFocalPoint();
- PPoint = cam.GetPosition();
-
- // calculate the focal depth since we'll be using it a lot
- ren.SetWorldPoint(FPoint[0], FPoint[1], FPoint[2], 1.0);
- ren.WorldToDisplay();
- focalDepth = ren.GetDisplayPoint()[2];
-
- APoint[0] = rw.GetSize()[0] / 2.0 + (x - lastX);
- APoint[1] = rw.GetSize()[1] / 2.0 - (y - lastY);
- APoint[2] = focalDepth;
- ren.SetDisplayPoint(APoint);
- ren.DisplayToWorld();
- RPoint = ren.GetWorldPoint();
- if (RPoint[3] != 0.0) {
- RPoint[0] = RPoint[0] / RPoint[3];
- RPoint[1] = RPoint[1] / RPoint[3];
- RPoint[2] = RPoint[2] / RPoint[3];
- }
-
- /*
- * Compute a translation vector, moving everything 1/2 the distance
- * to the cursor. (Arbitrary scale factor)
- */
- cam.SetFocalPoint((FPoint[0] - RPoint[0]) / 2.0 + FPoint[0], (FPoint[1] - RPoint[1]) / 2.0 + FPoint[1], (FPoint[2] - RPoint[2]) / 2.0 + FPoint[2]);
- cam.SetPosition((FPoint[0] - RPoint[0]) / 2.0 + PPoint[0], (FPoint[1] - RPoint[1]) / 2.0 + PPoint[1], (FPoint[2] - RPoint[2]) / 2.0 + PPoint[2]);
- resetCameraClippingRange();
- }
- // zoom
- if (this.InteractionMode == 3) {
- double zoomFactor;
- zoomFactor = Math.pow(1.02, (y - lastY));
- if (cam.GetParallelProjection() == 1) {
- cam.SetParallelScale(cam.GetParallelScale() / zoomFactor);
- } else {
- cam.Dolly(zoomFactor);
- resetCameraClippingRange();
- }
- }
- lastX = x;
- lastY = y;
- this.Render();
- }
-
- public void keyTyped(KeyEvent e) {
- }
-
- public void keyPressed(KeyEvent e) {
- if (ren.VisibleActorCount() == 0)
- return;
- char keyChar = e.getKeyChar();
-
- if ('r' == keyChar) {
- resetCamera();
- this.Render();
- }
- if ('u' == keyChar) {
- pickActor(lastX, lastY);
- }
- if ('w' == keyChar) {
- vtkActorCollection ac;
- vtkActor anActor;
- int i;
-
- ac = ren.GetActors();
- ac.InitTraversal();
- for (i = 0; i < ac.GetNumberOfItems(); i++) {
- anActor = ac.GetNextActor();
- anActor.GetProperty().SetRepresentationToWireframe();
- }
- this.Render();
- }
- if ('s' == keyChar) {
- vtkActorCollection ac;
- vtkActor anActor;
- int i;
-
- ac = ren.GetActors();
- ac.InitTraversal();
- for (i = 0; i < ac.GetNumberOfItems(); i++) {
- anActor = ac.GetNextActor();
- anActor.GetProperty().SetRepresentationToSurface();
- }
- this.Render();
- }
- }
-
- public void HardCopy(String filename, int mag) {
-
- Lock();
-
- vtkWindowToImageFilter w2if = new vtkWindowToImageFilter();
- w2if.SetInput(rw);
-
- w2if.SetMagnification(mag);
- w2if.Update();
-
- vtkTIFFWriter writer = new vtkTIFFWriter();
- writer.SetInput(w2if.GetOutput());
- writer.SetFileName(filename);
- writer.Write();
-
- UnLock();
- }
-
- public void pickActor(int x, int y) {
-
- vtkPropPicker picker = new vtkPropPicker();
-
Lock();
- picker.PickProp(x, rw.GetSize()[1] - y, ren);
+ rw.Render();
UnLock();
-
- if (picker.GetActor() != null)
- System.out.println(picker.GetActor().GetClassName());
- }
-
- public void keyReleased(KeyEvent e) {
- }
+ rendering = false;
+ }
+ }
+ }
+
+ public boolean isWindowSet() {
+ return (this.windowset == 1);
+ }
+
+ public void paint(Graphics g) {
+ this.Render();
+ }
+
+ public void update(Graphics g) {
+ paint(g);
+ }
+
+ public void LightFollowCameraOn() {
+ this.LightFollowCamera = 1;
+ }
+
+ public void LightFollowCameraOff() {
+ this.LightFollowCamera = 0;
+ }
+
+ public void InteractionModeRotate() {
+ this.InteractionMode = 1;
+ }
+
+ public void InteractionModeTranslate() {
+ this.InteractionMode = 2;
+ }
+
+ public void InteractionModeZoom() {
+ this.InteractionMode = 3;
+ }
+
+ public void UpdateLight() {
+ lgt.SetPosition(cam.GetPosition());
+ lgt.SetFocalPoint(cam.GetFocalPoint());
+ }
+
+ public void resetCameraClippingRange() {
+ Lock();
+ ren.ResetCameraClippingRange();
+ UnLock();
+ }
+
+ public void resetCamera() {
+ Lock();
+ ren.ResetCamera();
+ UnLock();
+ }
+
+ public void mouseClicked(MouseEvent e) {
+
+ }
+
+ public void mousePressed(MouseEvent e) {
+
+ if (ren.VisibleActorCount() == 0)
+ return;
+ rw.SetDesiredUpdateRate(5.0);
+ lastX = e.getX();
+ lastY = e.getY();
+ if ((e.getModifiers() == InputEvent.BUTTON2_MASK) || (e.getModifiers() == (InputEvent.BUTTON1_MASK | InputEvent.SHIFT_MASK))) {
+ InteractionModeTranslate();
+ } else if (e.getModifiers() == InputEvent.BUTTON3_MASK) {
+ InteractionModeZoom();
+ } else {
+ InteractionModeRotate();
+ }
+ }
+
+ public void mouseReleased(MouseEvent e) {
+ rw.SetDesiredUpdateRate(0.01);
+ }
+
+ public void mouseEntered(MouseEvent e) {
+ this.requestFocus();
+ }
+
+ public void mouseExited(MouseEvent e) {
+ }
+
+ public void mouseMoved(MouseEvent e) {
+ lastX = e.getX();
+ lastY = e.getY();
+ }
+
+ public void mouseDragged(MouseEvent e) {
+ if (ren.VisibleActorCount() == 0)
+ return;
+ int x = e.getX();
+ int y = e.getY();
+ // rotate
+ if (this.InteractionMode == 1) {
+ cam.Azimuth(lastX - x);
+ cam.Elevation(y - lastY);
+ cam.OrthogonalizeViewUp();
+ resetCameraClippingRange();
+ if (this.LightFollowCamera == 1) {
+ lgt.SetPosition(cam.GetPosition());
+ lgt.SetFocalPoint(cam.GetFocalPoint());
+ }
+ }
+ // translate
+ if (this.InteractionMode == 2) {
+ double FPoint[];
+ double PPoint[];
+ double APoint[] = new double[3];
+ double RPoint[];
+ double focalDepth;
+
+ // get the current focal point and position
+ FPoint = cam.GetFocalPoint();
+ PPoint = cam.GetPosition();
+
+ // calculate the focal depth since we'll be using it a lot
+ ren.SetWorldPoint(FPoint[0], FPoint[1], FPoint[2], 1.0);
+ ren.WorldToDisplay();
+ focalDepth = ren.GetDisplayPoint()[2];
+
+ APoint[0] = rw.GetSize()[0] / 2.0 + (x - lastX);
+ APoint[1] = rw.GetSize()[1] / 2.0 - (y - lastY);
+ APoint[2] = focalDepth;
+ ren.SetDisplayPoint(APoint);
+ ren.DisplayToWorld();
+ RPoint = ren.GetWorldPoint();
+ if (RPoint[3] != 0.0) {
+ RPoint[0] = RPoint[0] / RPoint[3];
+ RPoint[1] = RPoint[1] / RPoint[3];
+ RPoint[2] = RPoint[2] / RPoint[3];
+ }
+
+ /*
+ * Compute a translation vector, moving everything 1/2 the distance
+ * to the cursor. (Arbitrary scale factor)
+ */
+ cam.SetFocalPoint((FPoint[0] - RPoint[0]) / 2.0 + FPoint[0], (FPoint[1] - RPoint[1]) / 2.0 + FPoint[1], (FPoint[2] - RPoint[2]) / 2.0 + FPoint[2]);
+ cam.SetPosition((FPoint[0] - RPoint[0]) / 2.0 + PPoint[0], (FPoint[1] - RPoint[1]) / 2.0 + PPoint[1], (FPoint[2] - RPoint[2]) / 2.0 + PPoint[2]);
+ resetCameraClippingRange();
+ }
+ // zoom
+ if (this.InteractionMode == 3) {
+ double zoomFactor;
+ zoomFactor = Math.pow(1.02, (y - lastY));
+ if (cam.GetParallelProjection() == 1) {
+ cam.SetParallelScale(cam.GetParallelScale() / zoomFactor);
+ } else {
+ cam.Dolly(zoomFactor);
+ resetCameraClippingRange();
+ }
+ }
+ lastX = x;
+ lastY = y;
+ this.Render();
+ }
+
+ public void mouseWheelMoved(MouseWheelEvent e) {
+ if (ren.VisibleActorCount() == 0 || e.getWheelRotation() == 0)
+ return;
+ int exponent;
+ exponent = -10 * e.getWheelRotation() / Math.abs(e.getWheelRotation());
+ double zoomFactor;
+ zoomFactor = Math.pow(1.02, exponent);
+ if (cam.GetParallelProjection() == 1) {
+ cam.SetParallelScale(cam.GetParallelScale() / zoomFactor);
+ } else {
+ cam.Dolly(zoomFactor);
+ resetCameraClippingRange();
+ }
+ this.Render();
+ }
+
+ public void keyTyped(KeyEvent e) {
+ }
+
+ public void keyPressed(KeyEvent e) {
+ if (ren.VisibleActorCount() == 0)
+ return;
+ char keyChar = e.getKeyChar();
+
+ if ('r' == keyChar) {
+ resetCamera();
+ this.Render();
+ }
+ if ('u' == keyChar) {
+ pickActor(lastX, lastY);
+ }
+ if ('w' == keyChar) {
+ vtkActorCollection ac;
+ vtkActor anActor;
+ int i;
+
+ ac = ren.GetActors();
+ ac.InitTraversal();
+ for (i = 0; i < ac.GetNumberOfItems(); i++) {
+ anActor = ac.GetNextActor();
+ anActor.GetProperty().SetRepresentationToWireframe();
+ }
+ this.Render();
+ }
+ if ('s' == keyChar) {
+ vtkActorCollection ac;
+ vtkActor anActor;
+ int i;
+
+ ac = ren.GetActors();
+ ac.InitTraversal();
+ for (i = 0; i < ac.GetNumberOfItems(); i++) {
+ anActor = ac.GetNextActor();
+ anActor.GetProperty().SetRepresentationToSurface();
+ }
+ this.Render();
+ }
+ }
+
+ public void HardCopy(String filename, int mag) {
+
+ Lock();
+
+ vtkWindowToImageFilter w2if = new vtkWindowToImageFilter();
+ w2if.SetInput(rw);
+
+ w2if.SetScale(mag);
+ w2if.Update();
+
+ vtkTIFFWriter writer = new vtkTIFFWriter();
+ writer.SetInputConnection(w2if.GetOutputPort());
+ writer.SetFileName(filename);
+ writer.Write();
+
+ UnLock();
+ }
+
+ public void pickActor(int x, int y) {
+
+ vtkPropPicker picker = new vtkPropPicker();
+
+ Lock();
+ picker.PickProp(x, rw.GetSize()[1] - y, ren);
+ UnLock();
+
+ if (picker.GetActor() != null)
+ System.out.println(picker.GetActor().GetClassName());
+ }
+
+ public void keyReleased(KeyEvent e) {
+ }
}
Code Review / simantics / 3d.git / blobdiff