protected RegionShape(Sector sector) {
super(sector);
// Create the default border shape.
this.setBorder(new SurfaceSector(sector));
// The edges of the region shape should be constant lines of latitude and longitude.
this.setPathType(AVKey.LINEAR);
this.getBorder().setPathType(AVKey.LINEAR);
// Setup default interior rendering attributes. Note that the interior rendering attributes
// are
// configured so only the SurfaceSector's interior is rendered.
ShapeAttributes interiorAttrs = new BasicShapeAttributes();
interiorAttrs.setDrawOutline(false);
interiorAttrs.setInteriorMaterial(new Material(Color.WHITE));
interiorAttrs.setInteriorOpacity(0.1);
this.setAttributes(interiorAttrs);
// Setup default border rendering attributes. Note that the border rendering attributes are
// configured
// so that only the SurfaceSector's outline is rendered.
ShapeAttributes borderAttrs = new BasicShapeAttributes();
borderAttrs.setDrawInterior(false);
borderAttrs.setOutlineMaterial(new Material(Color.RED));
borderAttrs.setOutlineOpacity(0.7);
borderAttrs.setOutlineWidth(3);
this.getBorder().setAttributes(borderAttrs);
}
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 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);
}
}
private void update() {
for (JComponent c : onTerrainOnlyItems) {
c.setEnabled(currentFollowTerrain);
}
for (JComponent c : offTerrainOnlyItems) {
c.setEnabled(!currentFollowTerrain);
}
if (this.currentShape instanceof SurfaceShape) {
SurfaceShape shape = (SurfaceShape) currentShape;
ShapeAttributes attr = shape.getAttributes();
if (attr == null) attr = new BasicShapeAttributes();
if (!currentBorderStyle.equals("None")) {
float alpha =
currentBorderOpacity >= 10
? 1f
: currentBorderOpacity <= 0 ? 0f : currentBorderOpacity / 10f;
Color color = null;
if (currentBorderColor.equals("Yellow")) color = new Color(1f, 1f, 0f);
else if (currentBorderColor.equals("Red")) color = new Color(1f, 0f, 0f);
else if (currentBorderColor.equals("Green")) color = new Color(0f, 1f, 0f);
else if (currentBorderColor.equals("Blue")) color = new Color(0f, 0f, 1f);
attr.setDrawOutline(true);
attr.setOutlineMaterial(new Material(color));
attr.setOutlineOpacity(alpha);
attr.setOutlineWidth(currentBorderWidth);
} else {
attr.setDrawOutline(false);
}
if (!currentInteriorStyle.equals("None")) {
float alpha =
currentInteriorOpacity >= 10
? 1f
: currentInteriorOpacity <= 0 ? 0f : currentInteriorOpacity / 10f;
Color color = null;
if (currentInteriorColor.equals("Yellow")) color = new Color(1f, 1f, 0f);
else if (currentInteriorColor.equals("Red")) color = new Color(1f, 0f, 0f);
else if (currentInteriorColor.equals("Green")) color = new Color(0f, 1f, 0f);
else if (currentInteriorColor.equals("Blue")) color = new Color(0f, 0f, 1f);
attr.setInteriorMaterial(new Material(color));
attr.setInteriorOpacity(alpha);
attr.setDrawInterior(true);
} else {
attr.setDrawInterior(false);
}
shape.setAttributes(attr);
} else {
float alpha =
currentPathOpacity >= 10 ? 1f : currentPathOpacity <= 0 ? 0f : currentPathOpacity / 10f;
Color color = null;
if (currentPathColor.equals("Yellow")) color = new Color(1f, 1f, 0f, alpha);
else if (currentPathColor.equals("Red")) color = new Color(1f, 0f, 0f, alpha);
else if (currentPathColor.equals("Green")) color = new Color(0f, 1f, 0f, alpha);
else if (currentPathColor.equals("Blue")) color = new Color(0f, 0f, 1f, alpha);
if (currentShape instanceof Polyline) {
Polyline pl = (Polyline) currentShape;
pl.setColor(color);
pl.setLineWidth(currentPathWidth);
pl.setFollowTerrain(currentFollowTerrain);
pl.setTerrainConformance(currentTerrainConformance);
pl.setNumSubsegments(currentNumSubsegments);
if (currentPathType.equalsIgnoreCase("linear")) pl.setPathType(Polyline.LINEAR);
else if (currentPathType.equalsIgnoreCase("rhumb line"))
pl.setPathType(Polyline.RHUMB_LINE);
else pl.setPathType(Polyline.GREAT_CIRCLE);
pl.setOffset(currentOffset);
if (currentPathStyle.equals("Dash")) {
pl.setStippleFactor(5);
pl.setStipplePattern((short) 0xAAAA);
} else {
pl.setStippleFactor(0); // solid
}
}
}
this.layer.removeAllRenderables();
if (this.currentShape != null) this.layer.addRenderable(this.currentShape);
this.wwjPanel.getWwd().redraw();
}
public void setBorderOpacity(double opacity) {
ShapeAttributes attr = this.getBorder().getAttributes();
attr.setOutlineOpacity(opacity);
this.getBorder().setAttributes(attr);
}