Uses of Class
gov.nasa.worldwind.geom.Line

Packages that use Line

Package	Description
gov.nasa.worldwind
gov.nasa.worldwind.drag
gov.nasa.worldwind.geom
gov.nasa.worldwind.globes	Provides classes for representing the shape and terrain of a planet.
gov.nasa.worldwind.ogc.collada.impl	Provides classes for rendering COLLADA documents.
gov.nasa.worldwind.render
gov.nasa.worldwind.render.airspaces.editor
gov.nasa.worldwind.terrain
gov.nasa.worldwind.util
gov.nasa.worldwind.view	The view package contains implementations, and support for implementations of the View interface.
gov.nasa.worldwindx.applications.antenna
gov.nasa.worldwindx.applications.sar
gov.nasa.worldwindx.applications.sar.segmentplane
gov.nasa.worldwindx.examples
gov.nasa.worldwindx.examples.lineofsight	Examples of how to perform line of sight calculations in WorldWind.
gov.nasa.worldwindx.examples.shapebuilder	The shapebuilder package contains shape building applications for 3D shapes, including the rigid shapes (Ellipsoid, Box, Cylinder, Cone, Pyramid, Wedge) and ExtrudedPolygon.

Uses of Line in gov.nasa.worldwind

Methods in gov.nasa.worldwind that return Line

Modifier and Type	Method	Description
Line	View.computeRayFromScreenPoint(double x, double y)	Computes a line, in model coordinates, originating from the eye point, and passing through the point contained by (x, y) on the View's projection plane (or after projection into model space).

Uses of Line in gov.nasa.worldwind.drag

Methods in gov.nasa.worldwind.drag with parameters of type Line

Modifier and Type	Method	Description
protected Vec4	DraggableSupport.computeGlobeIntersection(Line ray, double altitude, boolean useSearchMethod, Globe globe, SceneController sceneController)	Computes the intersection of the provided Line with the Globe while accounting for the altitude mode.
protected Vec4	DraggableSupport.computeRelativePoint(Line ray, Globe globe, SceneController sceneController, double altitude)	Attempts to find a position with the altitude specified for objects which are WorldWind.RELATIVE_TO_GROUND.

Uses of Line in gov.nasa.worldwind.geom

Methods in gov.nasa.worldwind.geom that return Line

Modifier and Type	Method	Description
static Line	Line.fromSegment(Vec4 pa, Vec4 pb)	Create the line containing a line segement between two points.

Methods in gov.nasa.worldwind.geom with parameters of type Line

Modifier and Type	Method	Description
Intersection[]	Box.intersect(Line line)	Computes the intersections of this extent with line.
Intersection[]	Cylinder.intersect(Line line)	Computes the intersections of this extent with line.
Intersection[]	Extent.intersect(Line line)	Computes the intersections of this extent with line.
Vec4	Plane.intersect(Line line)	Determine the intersection point of a line with this plane.
Intersection[]	Sphere.intersect(Line line)	Obtains the intersections of this sphere with a line.
Vec4	Triangle.intersect(Line line)	Determine the intersection of the triangle with a specified line.
static Intersection	Triangle.intersect(Line line, double vax, double vay, double vaz, double vbx, double vby, double vbz, double vcx, double vcy, double vcz)	Determines the intersection of a specified line with a triangle specified by individual coordinates.
static Intersection	Triangle.intersect(Line line, Vec4 a, Vec4 b, Vec4 c)	Determines the intersection of a specified line with a specified triangle.
double	Plane.intersectDistance(Line line)	Determine the parametric point of intersection of a line with this plane.
boolean	Box.intersects(Line line)	Determines whether or not line intersects this Extent.
boolean	Cylinder.intersects(Line line)	Determines whether or not line intersects this Extent.
boolean	Extent.intersects(Line line)	Determines whether or not line intersects this Extent.
boolean	Sphere.intersects(Line line)	Tests for intersection with a Line.
static java.util.List<Intersection>	Triangle.intersectTriangles(Line line, java.nio.FloatBuffer vertices)	Compute the intersections of a line with a collection of triangles.
static java.util.List<Intersection>	Triangle.intersectTriangles(Line line, java.nio.FloatBuffer vertices, java.nio.IntBuffer indices)	Compute the intersections of a line with a collection of triangles.
static java.util.List<Intersection>	Triangle.intersectTriangleTypes(Line line, java.nio.FloatBuffer vertices, java.nio.IntBuffer indices, int triangleType)	Compute the intersections of a line with a triangle collection.
static java.util.List<Intersection>	Triangle.intersectTriFan(Line line, Vec4[] vertices, java.nio.IntBuffer indices)	Compute the intersections of a line with a triangle fan.
static java.util.List<Intersection>	Triangle.intersectTriFan(Line line, java.nio.FloatBuffer vertices, java.nio.IntBuffer indices)	Compute the intersections of a line with a triangle fan.
static java.util.List<Intersection>	Triangle.intersectTriStrip(Line line, Vec4[] vertices, java.nio.IntBuffer indices)	Compute the intersections of a line with a triangle strip.
static java.util.List<Intersection>	Triangle.intersectTriStrip(Line line, java.nio.FloatBuffer vertices, java.nio.IntBuffer indices)	Compute the intersections of a line with a triangle strip.

Uses of Line in gov.nasa.worldwind.globes

Methods in gov.nasa.worldwind.globes with parameters of type Line

Modifier and Type	Method	Description
Position	EllipsoidalGlobe.getIntersectionPosition(Line line)
Position	Globe.getIntersectionPosition(Line line)	Computes the intersections of this globe and a line.
Intersection[]	EllipsoidalGlobe.intersect(Line line)
Intersection[]	EllipsoidalGlobe.intersect(Line line, double altitude)
protected Intersection[]	EllipsoidalGlobe.intersect(Line line, double equRadius, double polRadius)
protected Intersection[]	FlatGlobe.intersect(Line line, double equRadius, double polarRadius)
Intersection[]	Globe.intersect(Line line, double altitude)	Intersects a specified line with this globe.
boolean	EllipsoidalGlobe.intersects(Line line)
boolean	FlatGlobe.intersects(Line line)

Uses of Line in gov.nasa.worldwind.ogc.collada.impl

Methods in gov.nasa.worldwind.ogc.collada.impl with parameters of type Line

Modifier and Type	Method	Description
java.util.List<Intersection>	ColladaMeshShape.intersect(Line line, Terrain terrain)	Compute the intersections of a specified line with this shape.

Uses of Line in gov.nasa.worldwind.render

Methods in gov.nasa.worldwind.render with parameters of type Line

Modifier and Type	Method	Description
abstract java.util.List<Intersection>	AbstractShape.intersect(Line line, Terrain terrain)	Compute the intersections of a specified line with this shape.
java.util.List<Intersection>	ExtrudedPolygon.intersect(Line line, Terrain terrain)	Compute the intersections of a specified line with this extruded polygon.
java.util.List<Intersection>	Path.intersect(Line line, Terrain terrain)
protected void	Polygon.intersect(Line line, Polygon.ShapeData shapeData, java.util.List<Intersection> intersections)
java.util.List<Intersection>	Polygon.intersect(Line line, Terrain terrain)	Compute the intersections of a specified line with this polygon.
protected void	RigidShape.intersect(Line line, RigidShape.ShapeData shapeData, java.util.List<Intersection> intersections, int index)
java.util.List<Intersection>	RigidShape.intersect(Line line, Terrain terrain)	Compute the intersections of a specified line with this shape.
java.util.List<Intersection>	RigidShape.intersect(Line line, Terrain terrain, int index)
protected java.util.List<Intersection>	ExtrudedPolygon.intersectBoundarySides(Line line, ExtrudedPolygon.ExtrudedBoundaryInfo boundary)	Intersects a line with the sides of an individual boundary.
protected void	ExtrudedPolygon.intersectCap(Line line, ExtrudedPolygon.ShapeData shapeData, java.util.List<Intersection> intersections)
java.util.List<Intersection>	RigidShape.intersectFace(Line line, int index, Matrix renderMatrix)	Returns intersections of line with the ith face of this shape, Assumes we already know the line intersects the shape somewhere (but perhaps not on this face)

Uses of Line in gov.nasa.worldwind.render.airspaces.editor

Methods in gov.nasa.worldwind.render.airspaces.editor with parameters of type Line

Modifier and Type	Method	Description
static AirspaceControlPoint	AirspaceEditorUtil.createControlPointFor(WorldWindow wwd, Line ray, AirspaceEditor editor, Airspace airspace, AirspaceEditorUtil.EdgeInfo edge)
static Vec4	AirspaceEditorUtil.intersectAirspaceAltitudeAt(WorldWindow wwd, Airspace airspace, int altitudeIndex, Line ray)
static Vec4	AirspaceEditorUtil.intersectGlobeAt(WorldWindow wwd, double elevation, Line ray)
static boolean	AirspaceEditorUtil.isPointBehindLineOrigin(Line line, Vec4 point)
static Vec4	AirspaceEditorUtil.nearestIntersectionPoint(Line line, Intersection[] intersections)
static Vec4	AirspaceEditorUtil.nearestPointOnLine(Line source, Line target)
static AirspaceEditorUtil.EdgeInfo	AirspaceEditorUtil.selectBestEdgeMatch(WorldWindow wwd, Line ray, Airspace airspace, java.util.List<? extends AirspaceEditorUtil.EdgeInfo> edgeInfoList)
static double	AirspaceEditorUtil.surfaceElevationAt(WorldWindow wwd, Line ray)

Uses of Line in gov.nasa.worldwind.terrain

Methods in gov.nasa.worldwind.terrain that return Line

Modifier and Type	Method	Description
protected Line	HighResolutionTerrain.makeLineFromPositions(Position pA, Position pB)

Methods in gov.nasa.worldwind.terrain with parameters of type Line

Modifier and Type	Method	Description
protected void	HighResolutionTerrain.doGetIntersectingTiles(int r0, int c0, int r1, int c1, Line line, java.util.List<HighResolutionTerrain.RectTile> tiles)
protected java.util.List<HighResolutionTerrain.RectTile>	HighResolutionTerrain.getIntersectingTiles(Position pA, Position pB, Line line)	Determines and creates the terrain tiles intersected by a specified line.
protected Intersection[]	HighResolutionTerrain.intersect(HighResolutionTerrain.RectTile tile, Line line)	Computes the intersections of a line with a tile.
protected Intersection[]	RectangularTessellator.intersect(RectangularTessellator.RectTile tile, Line line)	Determines if and where a ray intersects a RectTile geometry.
Intersection[]	RectangularTessellator.RectTile.intersect(Line line)
Intersection[]	SectorGeometry.intersect(Line line)	Computes the Cartesian coordinates of a line's intersections with the geometry.
Intersection[]	SectorGeometryList.intersect(Line line)	Determines if and where a ray intersects the geometry.

Uses of Line in gov.nasa.worldwind.util

Methods in gov.nasa.worldwind.util with parameters of type Line

Modifier and Type	Method	Description
static Intersection[]	WWMath.polytopeIntersect(Line line, Plane[] planes)	Intersect a line with a convex polytope and return the intersection points.

Uses of Line in gov.nasa.worldwind.view

Methods in gov.nasa.worldwind.view that return Line

Modifier and Type	Method	Description
Line	BasicView.computeRayFromScreenPoint(double x, double y)
static Line	ViewUtil.computeRayFromScreenPoint(View view, double x, double y, Matrix modelview, Matrix projection, java.awt.Rectangle viewport)

Uses of Line in gov.nasa.worldwindx.applications.antenna

Methods in gov.nasa.worldwindx.applications.antenna with parameters of type Line

Modifier and Type	Method	Description
java.util.List<Intersection>	AntennaAxes.intersect(Line line, Terrain terrain)
java.util.List<Intersection>	AntennaModel.intersect(Line line, Terrain terrain)

Uses of Line in gov.nasa.worldwindx.applications.sar

Methods in gov.nasa.worldwindx.applications.sar with parameters of type Line

Modifier and Type	Method	Description
Position	SARSegmentPlane.getIntersectionPosition(Line line)

Uses of Line in gov.nasa.worldwindx.applications.sar.segmentplane

Methods in gov.nasa.worldwindx.applications.sar.segmentplane with parameters of type Line

Modifier and Type	Method	Description
Vec4	SegmentPlaneRenderer.intersect(Globe globe, Line ray, SegmentPlane segmentPlane)
protected Vec4	SegmentPlaneRenderer.intersectRayWithFill(Line ray, SegmentPlaneRenderer.RenderInfo renderInfo)
protected Vec4	SegmentPlaneRenderer.intersectRayWithTriangleStrip(Line ray, int count, java.nio.IntBuffer indices, java.nio.DoubleBuffer vertices, Vec4 referenceCenter)

Uses of Line in gov.nasa.worldwindx.examples

Methods in gov.nasa.worldwindx.examples with parameters of type Line

Modifier and Type	Method	Description
java.util.List<Intersection>	RadarVolume.intersect(Line line, Terrain terrain)

Uses of Line in gov.nasa.worldwindx.examples.lineofsight

Methods in gov.nasa.worldwindx.examples.lineofsight with parameters of type Line

Modifier and Type	Method	Description
protected java.util.List<Intersection>	ShapeLineIntersector.performRenderableIntersection(Line line, Renderable renderable)

Uses of Line in gov.nasa.worldwindx.examples.shapebuilder

Methods in gov.nasa.worldwindx.examples.shapebuilder with parameters of type Line

Modifier and Type	Method	Description
protected Vec4	ExtrudedPolygonEditor.intersectPolygonAltitudeAt(Line ray)	Determine the point at which a ray intersects a the globe at the elevation of the polygon.
protected Vec4	RigidShapeEditor.intersectPolygonAltitudeAt(Line ray)	Determine the point at which a ray intersects a the globe at the elevation of the polygon.