private Info[] buildSurfaceShapes() {
LatLon position = new LatLon(Angle.fromDegrees(38), Angle.fromDegrees(-105));
ArrayList<LatLon> surfaceLinePositions = new ArrayList<LatLon>();
// surfaceLinePositions.add(LatLon.fromDegrees(37.8484, -119.9754));
// surfaceLinePositions.add(LatLon.fromDegrees(38.3540, -119.1526));
// surfaceLinePositions.add(new LatLon(Angle.fromDegrees(0),
// Angle.fromDegrees(-150)));
// surfaceLinePositions.add(new LatLon(Angle.fromDegrees(60),
// Angle.fromDegrees(0)));
surfaceLinePositions.add(position);
surfaceLinePositions.add(LatLon.fromDegrees(39, -104));
surfaceLinePositions.add(LatLon.fromDegrees(39, -105));
surfaceLinePositions.add(position);
return new Info[] {
new Info("Circle", new SurfaceCircle(position, 100e3)),
new Info("Ellipse", new SurfaceEllipse(position, 100e3, 90e3, Angle.ZERO)),
new Info("Square", new SurfaceSquare(position, 100e3)),
new Info("Quad", new SurfaceQuad(position, 100e3, 60e3, Angle.ZERO)),
new Info("Sector", new SurfaceSector(Sector.fromDegrees(38, 40, -105, -103))),
new Info("Polygon", new SurfacePolygon(surfaceLinePositions)),
};
}
public void doActionOnButton2() {
ArrayList<LatLon> latlons = new ArrayList<LatLon>();
latlons.add(LatLon.fromDegrees(45.50d, -123.3d));
// latlons.add( LatLon.fromDegrees( 45.51d, -123.3d ) );
latlons.add(LatLon.fromDegrees(45.52d, -123.3d));
// latlons.add( LatLon.fromDegrees( 45.53d, -123.3d ) );
latlons.add(LatLon.fromDegrees(45.54d, -123.3d));
// latlons.add( LatLon.fromDegrees( 45.55d, -123.3d ) );
latlons.add(LatLon.fromDegrees(45.56d, -123.3d));
// latlons.add( LatLon.fromDegrees( 45.57d, -123.3d ) );
latlons.add(LatLon.fromDegrees(45.58d, -123.3d));
// latlons.add( LatLon.fromDegrees( 45.59d, -123.3d ) );
latlons.add(LatLon.fromDegrees(45.60d, -123.3d));
Sector sector = Sector.fromDegrees(44d, 46d, -123d, -121d);
// Sector sector = Sector.boundingSector( latlons );
double[] elevations = new double[latlons.size()];
// request resolution of DTED2 (1degree / 3600 )
double targetResolution = Angle.fromDegrees(1d).radians / 3600;
double resolutionAchieved =
this.wwd
.getModel()
.getGlobe()
.getElevationModel()
.getElevations(sector, latlons, targetResolution, elevations);
StringBuffer sb = new StringBuffer();
for (double e : elevations) {
sb.append("\n").append(e);
}
sb.append("\nresolutionAchieved = ").append(resolutionAchieved);
sb.append(", requested resolution = ").append(targetResolution);
Logging.logger().info(sb.toString());
}
private Info[] buildFreeShapes() {
double elevation = 10e3;
ArrayList<Position> positions = new ArrayList<Position>();
positions.add(
new Position(Angle.fromDegrees(37.8484), Angle.fromDegrees(-119.9754), elevation));
positions.add(
new Position(Angle.fromDegrees(39.3540), Angle.fromDegrees(-110.1526), elevation));
positions.add(
new Position(Angle.fromDegrees(38.3540), Angle.fromDegrees(-100.1526), elevation));
ArrayList<Position> positions2 = new ArrayList<Position>();
positions2.add(new Position(Angle.fromDegrees(0), Angle.fromDegrees(-150), elevation));
positions2.add(new Position(Angle.fromDegrees(25), Angle.fromDegrees(-75), elevation));
positions2.add(new Position(Angle.fromDegrees(50), Angle.fromDegrees(0), elevation));
ArrayList<Position> positions3 = new ArrayList<Position>();
for (double lat = 42, lon = -100; lat <= 45; lat += .1, lon += .1) {
positions3.add(new Position(Angle.fromDegrees(lat), Angle.fromDegrees(lon), elevation));
}
ArrayList<Position> positions4 = new ArrayList<Position>();
positions4.add(new Position(Angle.fromDegrees(90), Angle.fromDegrees(-110), elevation));
positions4.add(new Position(Angle.fromDegrees(-90), Angle.fromDegrees(-110), elevation));
ArrayList<Position> positions5 = new ArrayList<Position>();
for (int i = 0; i < 100; i++) {
positions5.add(
Position.fromDegrees(38.0 + i * 0.0001, 30.0 + i * 0.0001, 1000.0 + i * 5.0));
}
@SuppressWarnings({"UnnecessaryLocalVariable"})
Info[] infos =
new Info[] {
new Info("Short Path", new Polyline(positions)),
new Info("Long Path", new Polyline(positions2)),
new Info("Incremental Path", new Polyline(positions3)),
new Info("Vertical Path", new Polyline(positions4)),
new Info("Small-segment Path", new Polyline(positions5)),
new Info("Quad", new Quadrilateral(Sector.fromDegrees(38, 40, -104, -105), elevation)),
new Info("None", null)
};
return infos;
}
/**
* Shows how to compute terrain intersections using the highest resolution terrain data available
* from a globe's elevation model.
*
* <p>To generate and show intersections, Shift + LeftClick anywhere on the globe. The program forms
* a grid of locations around the selected location. The grid points are shown in yellow. It then
* determines whether a line between the selected location and each grid point intersects the
* terrain. If it does, the intersection nearest the selected location is shown in cyan and a line
* is drawn from the selected location to the intersection. If there is no intersection, a line is
* drawn from the selected location to the grid position.
*
* <p>If the highest resolution terrain is not available for the area around the selected location,
* it is retrieved from the elevation model's source, which is most likely a remote server. Since
* the high-res data must be retrieved and then loaded from the local disk cache, it will take some
* time to compute and show the intersections.
*
* <p>This example uses a {@link gov.nasa.worldwind.terrain.Terrain} object to perform the terrain
* retrieval, generation and intersection calculations.s
*
* @author tag
* @version $Id: TerrainIntersections.java 2109 2014-06-30 16:52:38Z tgaskins $
*/
public class TerrainIntersections extends ApplicationTemplate {
/** The width and height in degrees of the grid used to calculate intersections. */
protected static final Angle GRID_RADIUS = Angle.fromDegrees(0.05);
/** The number of cells along each edge of the grid. */
protected static final int GRID_DIMENSION = 10; // cells per side
/** The desired terrain resolution to use in the intersection calculations. */
protected static final Double TARGET_RESOLUTION =
10d; // meters, or null for globe's highest resolution
protected static final int NUM_THREADS = 4; // set to 1 to run synchronously
public static class AppFrame extends ApplicationTemplate.AppFrame {
private static final Cursor WaitCursor = new Cursor(Cursor.WAIT_CURSOR);
protected HighResolutionTerrain terrain;
protected RenderableLayer gridLayer;
protected RenderableLayer intersectionsLayer;
protected RenderableLayer sightLinesLayer;
protected RenderableLayer tilesLayer;
protected Thread calculationDispatchThread;
protected JProgressBar progressBar;
protected ThreadPoolExecutor threadPool;
protected List<Position> grid;
protected int numGridPoints; // used to monitor percentage progress
protected long startTime, endTime; // for reporting calculation duration
protected Position previousCurrentPosition;
public AppFrame() {
super(true, true, false);
// Create a thread pool.
this.threadPool =
new ThreadPoolExecutor(
NUM_THREADS,
NUM_THREADS,
200,
TimeUnit.MILLISECONDS,
new LinkedBlockingQueue<Runnable>());
// Display a progress bar.
this.progressBar = new JProgressBar(0, 100);
this.progressBar.setBorder(new EmptyBorder(0, 10, 0, 10));
this.progressBar.setBorderPainted(false);
this.progressBar.setStringPainted(true);
this.layerPanel.add(this.progressBar, BorderLayout.SOUTH);
// Be sure to re-use the Terrain object to take advantage of its caching.
this.terrain = new HighResolutionTerrain(getWwd().getModel().getGlobe(), TARGET_RESOLUTION);
this.gridLayer = new RenderableLayer();
this.gridLayer.setName("Grid");
this.getWwd().getModel().getLayers().add(this.gridLayer);
this.intersectionsLayer = new RenderableLayer();
this.intersectionsLayer.setName("Intersections");
this.getWwd().getModel().getLayers().add(this.intersectionsLayer);
this.sightLinesLayer = new RenderableLayer();
this.sightLinesLayer.setName("Sight Lines");
this.getWwd().getModel().getLayers().add(this.sightLinesLayer);
// Set up a mouse handler to generate a grid and start intersection calculations when the user
// shift-clicks.
this.getWwd()
.getInputHandler()
.addMouseListener(
new MouseAdapter() {
public void mouseClicked(MouseEvent mouseEvent) {
// Control-Click cancels any currently running operation.
if ((mouseEvent.getModifiers() & ActionEvent.CTRL_MASK) != 0) {
if (calculationDispatchThread != null && calculationDispatchThread.isAlive())
calculationDispatchThread.interrupt();
return;
}
// Alt-Click repeats the most recent calculations.
if ((mouseEvent.getModifiers() & ActionEvent.ALT_MASK) != 0) {
if (previousCurrentPosition == null) return;
mouseEvent.consume(); // tell the rest of WW that this event has been processed
computeAndShowIntersections(previousCurrentPosition);
return;
}
// Perform the intersection tests in response to Shift-Click.
if ((mouseEvent.getModifiers() & ActionEvent.SHIFT_MASK) == 0) return;
mouseEvent.consume(); // tell the rest of WW that this event has been processed
final Position pos = getWwd().getCurrentPosition();
if (pos == null) return;
computeAndShowIntersections(pos);
}
});
}
protected void computeAndShowIntersections(final Position curPos) {
this.previousCurrentPosition = curPos;
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
setCursor(WaitCursor);
}
});
// Dispatch the calculation threads in a separate thread to avoid locking up the user
// interface.
this.calculationDispatchThread =
new Thread(
new Runnable() {
public void run() {
try {
performIntersectionTests(curPos);
} catch (InterruptedException e) {
System.out.println("Operation was interrupted");
}
}
});
this.calculationDispatchThread.start();
}
// Create containers to hold the intersection points and the lines emanating from the center.
protected List<Position> firstIntersectionPositions = new ArrayList<Position>();
protected List<Position[]> sightLines =
new ArrayList<Position[]>(GRID_DIMENSION * GRID_DIMENSION);
// Make the picked location's position and model-coordinate point available to all methods.
protected Position referencePosition;
protected Vec4 referencePoint;
// This is a collection of synchronized accessors to the list updated during the calculations.
protected synchronized void addIntersectionPosition(Position position) {
this.firstIntersectionPositions.add(position);
}
protected synchronized void addSightLine(Position positionA, Position positionB) {
this.sightLines.add(new Position[] {positionA, positionB});
}
protected synchronized int getSightlinesSize() {
return this.sightLines.size();
}
private long lastTime = System.currentTimeMillis();
/** Keeps the progress meter current. When calculations are complete, displays the results. */
protected synchronized void updateProgress() {
// Update the progress bar only once every 250 milliseconds to avoid stealing time from
// calculations.
if (this.sightLines.size() >= this.numGridPoints) endTime = System.currentTimeMillis();
else if (System.currentTimeMillis() < this.lastTime + 250) return;
this.lastTime = System.currentTimeMillis();
// On the EDT, update the progress bar and if calculations are complete, update the World
// Window.
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
int progress = (int) (100d * getSightlinesSize() / (double) numGridPoints);
progressBar.setValue(progress);
if (progress >= 100) {
setCursor(Cursor.getDefaultCursor());
progressBar.setString((endTime - startTime) + " ms");
showResults();
System.out.printf("Calculation time %d milliseconds\n", endTime - startTime);
}
}
});
}
/** Updates the World Wind model with the new intersection locations and sight lines. */
protected void showResults() {
this.showIntersections(firstIntersectionPositions);
this.showSightLines(sightLines);
// this.showIntersectingTiles(this.grid, this.referencePosition);
this.getWwd().redraw();
}
protected void performIntersectionTests(final Position curPos) throws InterruptedException {
// Clear the results lists when the user selects a new location.
this.firstIntersectionPositions.clear();
this.sightLines.clear();
// Raise the selected location and the grid points a little above ground just to show we can.
final double height = 5; // meters
// Form the grid.
double gridRadius = GRID_RADIUS.degrees;
Sector sector =
Sector.fromDegrees(
curPos.getLatitude().degrees - gridRadius, curPos.getLatitude().degrees + gridRadius,
curPos.getLongitude().degrees - gridRadius,
curPos.getLongitude().degrees + gridRadius);
this.grid = buildGrid(sector, height, GRID_DIMENSION, GRID_DIMENSION);
this.numGridPoints = grid.size();
// Compute the position of the selected location (incorporate its height).
this.referencePosition = new Position(curPos.getLatitude(), curPos.getLongitude(), height);
this.referencePoint =
terrain.getSurfacePoint(curPos.getLatitude(), curPos.getLongitude(), height);
// // Pre-caching is unnecessary and is useful only when it occurs before the
// intersection
// // calculations. It will incur extra overhead otherwise. The normal intersection
// calculations
// // cause the same caching, making subsequent calculations on the same area
// faster.
// this.preCache(grid, this.referencePosition);
// On the EDT, show the grid.
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
progressBar.setValue(0);
progressBar.setString(null);
clearLayers();
showGrid(grid, referencePosition);
getWwd().redraw();
}
});
// Perform the intersection calculations.
this.startTime = System.currentTimeMillis();
for (Position gridPos : this.grid) // for each grid point.
{
//noinspection ConstantConditions
if (NUM_THREADS > 0) this.threadPool.execute(new Intersector(gridPos));
else performIntersection(gridPos);
}
}
/**
* Performs one line of sight calculation between the reference position and a specified grid
* position.
*
* @param gridPosition the grid position.
* @throws InterruptedException if the operation is interrupted.
*/
protected void performIntersection(Position gridPosition) throws InterruptedException {
// Intersect the line between this grid point and the selected position.
Intersection[] intersections = this.terrain.intersect(this.referencePosition, gridPosition);
if (intersections == null || intersections.length == 0) {
// No intersection, so the line goes from the center to the grid point.
this.sightLines.add(new Position[] {this.referencePosition, gridPosition});
return;
}
// Only the first intersection is shown.
Vec4 iPoint = intersections[0].getIntersectionPoint();
Vec4 gPoint =
terrain.getSurfacePoint(
gridPosition.getLatitude(), gridPosition.getLongitude(), gridPosition.getAltitude());
// Check to see whether the intersection is beyond the grid point.
if (iPoint.distanceTo3(this.referencePoint) >= gPoint.distanceTo3(this.referencePoint)) {
// Intersection is beyond the grid point; the line goes from the center to the grid point.
this.addSightLine(this.referencePosition, gridPosition);
return;
}
// Compute the position corresponding to the intersection.
Position iPosition = this.terrain.getGlobe().computePositionFromPoint(iPoint);
// The sight line goes from the user-selected position to the intersection position.
this.addSightLine(this.referencePosition, new Position(iPosition, 0));
// Keep track of the intersection positions.
this.addIntersectionPosition(iPosition);
this.updateProgress();
}
/** Inner {@link Runnable} to perform a single line/terrain intersection calculation. */
protected class Intersector implements Runnable {
protected final Position gridPosition;
public Intersector(Position gridPosition) {
this.gridPosition = gridPosition;
}
public void run() {
try {
performIntersection(this.gridPosition);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
protected List<Position> buildGrid(Sector sector, double height, int nLatCells, int nLonCells) {
List<Position> grid = new ArrayList<Position>((nLatCells + 1) * (nLonCells + 1));
double dLat = sector.getDeltaLatDegrees() / nLatCells;
double dLon = sector.getDeltaLonDegrees() / nLonCells;
for (int j = 0; j <= nLatCells; j++) {
double lat =
j == nLatCells
? sector.getMaxLatitude().degrees
: sector.getMinLatitude().degrees + j * dLat;
for (int i = 0; i <= nLonCells; i++) {
double lon =
i == nLonCells
? sector.getMaxLongitude().degrees
: sector.getMinLongitude().degrees + i * dLon;
grid.add(Position.fromDegrees(lat, lon, height));
}
}
return grid;
}
protected void preCache(List<Position> grid, Position centerPosition)
throws InterruptedException {
// Pre-cache the tiles that will be needed for the intersection calculations.
double n = 0;
final long start = System.currentTimeMillis();
for (Position gridPos : grid) // for each grid point.
{
final double progress = 100 * (n++ / grid.size());
terrain.cacheIntersectingTiles(centerPosition, gridPos);
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
progressBar.setValue((int) progress);
progressBar.setString(null);
}
});
}
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
progressBar.setValue(100);
}
});
long end = System.currentTimeMillis();
System.out.printf(
"Pre-caching time %d milliseconds, cache usage %f, tiles %d\n",
end - start, terrain.getCacheUsage(), terrain.getNumCacheEntries());
}
protected void clearLayers() {
this.intersectionsLayer.removeAllRenderables();
this.sightLinesLayer.removeAllRenderables();
this.gridLayer.removeAllRenderables();
}
protected void showIntersections(List<Position> intersections) {
this.intersectionsLayer.removeAllRenderables();
// Display the intersections as CYAN points.
PointPlacemarkAttributes intersectionPointAttributes;
intersectionPointAttributes = new PointPlacemarkAttributes();
intersectionPointAttributes.setLineMaterial(Material.CYAN);
intersectionPointAttributes.setScale(6d);
intersectionPointAttributes.setUsePointAsDefaultImage(true);
for (Position p : intersections) {
PointPlacemark pm = new PointPlacemark(p);
pm.setAltitudeMode(WorldWind.CLAMP_TO_GROUND);
pm.setAttributes(intersectionPointAttributes);
pm.setValue(AVKey.DISPLAY_NAME, p.toString());
this.intersectionsLayer.addRenderable(pm);
}
}
protected void showSightLines(List<Position[]> sightLines) {
this.sightLinesLayer.removeAllRenderables();
// Display the sight lines as green lines.
ShapeAttributes lineAttributes;
lineAttributes = new BasicShapeAttributes();
lineAttributes.setDrawOutline(true);
lineAttributes.setDrawInterior(false);
lineAttributes.setOutlineMaterial(Material.GREEN);
lineAttributes.setOutlineOpacity(0.6);
for (Position[] pp : sightLines) {
List<Position> endPoints = new ArrayList<Position>();
endPoints.add(pp[0]);
endPoints.add(pp[1]);
Path path = new Path(endPoints);
path.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
path.setAttributes(lineAttributes);
this.sightLinesLayer.addRenderable(path);
}
}
protected void showGridSightLines(List<Position> grid, Position cPos) {
this.sightLinesLayer.removeAllRenderables();
// Display lines from the center to each grid point.
ShapeAttributes lineAttributes;
lineAttributes = new BasicShapeAttributes();
lineAttributes.setDrawOutline(true);
lineAttributes.setDrawInterior(false);
lineAttributes.setOutlineMaterial(Material.GREEN);
lineAttributes.setOutlineOpacity(0.6);
for (Position p : grid) {
List<Position> endPoints = new ArrayList<Position>();
endPoints.add(cPos);
endPoints.add(new Position(p.getLatitude(), p.getLongitude(), 0));
Path path = new Path(endPoints);
path.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
path.setAttributes(lineAttributes);
this.sightLinesLayer.addRenderable(path);
}
}
protected void showGrid(List<Position> grid, Position cPos) {
this.gridLayer.removeAllRenderables();
// Display the grid points in yellow.
PointPlacemarkAttributes gridPointAttributes;
gridPointAttributes = new PointPlacemarkAttributes();
gridPointAttributes.setLineMaterial(Material.YELLOW);
gridPointAttributes.setScale(6d);
gridPointAttributes.setUsePointAsDefaultImage(true);
for (Position p : grid) {
PointPlacemark pm = new PointPlacemark(p);
pm.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
pm.setAttributes(gridPointAttributes);
pm.setLineEnabled(true);
pm.setValue(AVKey.DISPLAY_NAME, p.toString());
this.gridLayer.addRenderable(pm);
}
showCenterPoint(cPos);
}
protected void showCenterPoint(Position cPos) {
// Display the center point in red.
PointPlacemarkAttributes selectedLocationAttributes;
selectedLocationAttributes = new PointPlacemarkAttributes();
selectedLocationAttributes.setLineMaterial(Material.RED);
selectedLocationAttributes.setScale(8d);
selectedLocationAttributes.setUsePointAsDefaultImage(true);
PointPlacemark pm = new PointPlacemark(cPos);
pm.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
pm.setAttributes(selectedLocationAttributes);
pm.setValue(AVKey.DISPLAY_NAME, cPos.toString());
pm.setLineEnabled(true);
this.gridLayer.addRenderable(pm);
}
}
public static void main(String[] args) {
// zoom to San Francisco downtown
Configuration.setValue(AVKey.INITIAL_ALTITUDE, 34e3);
Configuration.setValue(AVKey.INITIAL_LATITUDE, 37.9521d);
Configuration.setValue(AVKey.INITIAL_LONGITUDE, -119.7761d);
// Adjust configuration values before instantiation
ApplicationTemplate.start("World Wind Terrain Intersections", AppFrame.class);
}
}
public AppFrame() {
super(true, true, false);
// Add detail hint slider panel
this.getLayerPanel().add(makeDetailHintControlPanel(), BorderLayout.SOUTH);
RenderableLayer layer = new RenderableLayer();
// Create and set an attribute bundle.
ShapeAttributes attrs = new BasicShapeAttributes();
attrs.setInteriorMaterial(Material.YELLOW);
attrs.setInteriorOpacity(0.7);
attrs.setEnableLighting(true);
attrs.setOutlineMaterial(Material.RED);
attrs.setOutlineWidth(2d);
attrs.setDrawInterior(true);
attrs.setDrawOutline(false);
// Create and set an attribute bundle.
ShapeAttributes attrs2 = new BasicShapeAttributes();
attrs2.setInteriorMaterial(Material.PINK);
attrs2.setInteriorOpacity(1);
attrs2.setEnableLighting(true);
attrs2.setOutlineMaterial(Material.WHITE);
attrs2.setOutlineWidth(2d);
attrs2.setDrawOutline(false);
// ********* sample Wedges *******************
// Wedge with equal axes, ABSOLUTE altitude mode
Wedge wedge3 =
new Wedge(Position.fromDegrees(40, -120, 80000), Angle.POS90, 50000, 50000, 50000);
wedge3.setAltitudeMode(WorldWind.ABSOLUTE);
wedge3.setAttributes(attrs);
wedge3.setVisible(true);
wedge3.setValue(AVKey.DISPLAY_NAME, "Wedge with equal axes, ABSOLUTE altitude mode");
layer.addRenderable(wedge3);
// Wedge with equal axes, RELATIVE_TO_GROUND
Wedge wedge4 =
new Wedge(Position.fromDegrees(37.5, -115, 50000), Angle.POS90, 50000, 50000, 50000);
wedge4.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
wedge4.setAttributes(attrs);
wedge4.setVisible(true);
wedge4.setValue(
AVKey.DISPLAY_NAME, "Wedge with equal axes, RELATIVE_TO_GROUND altitude mode");
layer.addRenderable(wedge4);
// Wedge with equal axes, CLAMP_TO_GROUND
Wedge wedge5 =
new Wedge(Position.fromDegrees(35, -110, 50000), Angle.POS90, 50000, 50000, 50000);
wedge5.setAltitudeMode(WorldWind.CLAMP_TO_GROUND);
wedge5.setAttributes(attrs);
wedge5.setVisible(true);
wedge5.setValue(AVKey.DISPLAY_NAME, "Wedge with equal axes, CLAMP_TO_GROUND altitude mode");
layer.addRenderable(wedge5);
// Wedge with a texture, using Wedge(position, angle, height, radius) constructor
Wedge wedge9 =
new Wedge(Position.fromDegrees(0, -90, 600000), Angle.fromDegrees(225), 1200000, 600000);
wedge9.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
wedge9.setImageSources("gov/nasa/worldwindx/examples/images/500px-Checkerboard_pattern.png");
wedge9.setAttributes(attrs);
wedge9.setVisible(true);
wedge9.setValue(AVKey.DISPLAY_NAME, "Wedge with a texture");
layer.addRenderable(wedge9);
// Scaled Wedge with default orientation
Wedge wedge = new Wedge(Position.ZERO, Angle.fromDegrees(125), 500000, 500000, 500000);
wedge.setAltitudeMode(WorldWind.ABSOLUTE);
wedge.setAttributes(attrs);
wedge.setVisible(true);
wedge.setValue(AVKey.DISPLAY_NAME, "Scaled Wedge with default orientation");
layer.addRenderable(wedge);
// Scaled Wedge with a pre-set orientation
Wedge wedge2 =
new Wedge(
Position.fromDegrees(0, 30, 750000),
Angle.POS90,
500000,
500000,
500000,
Angle.fromDegrees(90),
Angle.fromDegrees(45),
Angle.fromDegrees(30));
wedge2.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
wedge2.setAttributes(attrs2);
wedge2.setVisible(true);
wedge2.setValue(AVKey.DISPLAY_NAME, "Scaled Wedge with a pre-set orientation");
layer.addRenderable(wedge2);
// Scaled Wedge with a pre-set orientation
Wedge wedge6 =
new Wedge(
Position.fromDegrees(30, 30, 750000),
Angle.POS90,
500000,
500000,
500000,
Angle.fromDegrees(90),
Angle.fromDegrees(45),
Angle.fromDegrees(30));
wedge6.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
wedge6.setImageSources("gov/nasa/worldwindx/examples/images/500px-Checkerboard_pattern.png");
wedge6.setAttributes(attrs2);
wedge6.setVisible(true);
wedge6.setValue(AVKey.DISPLAY_NAME, "Scaled Wedge with a pre-set orientation");
layer.addRenderable(wedge6);
// Scaled Wedge with a pre-set orientation
Wedge wedge7 =
new Wedge(
Position.fromDegrees(60, 30, 750000),
Angle.POS90,
500000,
500000,
500000,
Angle.fromDegrees(90),
Angle.fromDegrees(45),
Angle.fromDegrees(30));
wedge7.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
wedge7.setAttributes(attrs2);
wedge7.setVisible(true);
wedge7.setValue(AVKey.DISPLAY_NAME, "Scaled Wedge with a pre-set orientation");
layer.addRenderable(wedge7);
// Scaled, oriented Wedge in 3rd "quadrant" (-X, -Y, -Z)
Wedge wedge8 =
new Wedge(
Position.fromDegrees(-45, -180, 750000),
Angle.POS90,
500000,
1000000,
500000,
Angle.fromDegrees(90),
Angle.fromDegrees(45),
Angle.fromDegrees(30));
wedge8.setAltitudeMode(WorldWind.RELATIVE_TO_GROUND);
wedge8.setAttributes(attrs2);
wedge8.setVisible(true);
wedge8.setValue(
AVKey.DISPLAY_NAME, "Scaled, oriented Wedge with in the 3rd 'quadrant' (-X, -Y, -Z)");
layer.addRenderable(wedge8);
// Add the layer to the model.
insertBeforeCompass(getWwd(), layer);
// Update layer panel
this.getLayerPanel().update(this.getWwd());
}
