com.luciad.tea

Terrain Analysis EngineInterface ILcdPoint2PointIntervisibility

All Known Subinterfaces:

ILcdExtendedPoint2PointIntervisibility

public interface ILcdPoint2PointIntervisibility

Represents the input and result of a visibility computation between two points.

Method Summary

Modifier and Type	Method and Description
ILcdPoint	getFromPoint() Gets the first point of the ILcdPoint2PointIntervisibility.
double	getFromPointHeightAboveGround() Gets the height above the ground of the first point.
ILcdPoint	getToPoint() Gets the second point of the ILcdPoint2PointIntervisibility.
double	getToPointHeightAboveGround() Gets the height above the ground of the second point.
boolean	isIntervisibilityCertain() Indicates whether the result of the intervisibility computation is certain or not.
boolean	isIntervisible() Indicates whether the two points can see each other or not.

Method Detail

getFromPoint

ILcdPoint getFromPoint()

Gets the first point of the ILcdPoint2PointIntervisibility.

Returns:

The first point of the ILcdPoint2PointIntervisibility.

getToPoint

ILcdPoint getToPoint()

Gets the second point of the ILcdPoint2PointIntervisibility.

Returns:

The second point of the ILcdPoint2PointIntervisibility.

getFromPointHeightAboveGround

double getFromPointHeightAboveGround()

Gets the height above the ground of the first point.

Returns:

The height above the ground of the first point.

getToPointHeightAboveGround

double getToPointHeightAboveGround()

Gets the height above the ground of the second point.

Returns:

The height above the ground of the second point.

isIntervisible

boolean isIntervisible()

Indicates whether the two points can see each other or not.

Returns:

true if the two points are intervisible, false otherwise.

isIntervisibilityCertain

boolean isIntervisibilityCertain()

Indicates whether the result of the intervisibility computation is certain or not. E.g. it is possible that, due to unknown or invalid elevation data, the computations could not determine the correct intervisibility state between the two points.

Returns:

true if the result of the intervisibility computation is certain, false otherwise.