com.vividsolutions.jts.math
Class Plane3D
java.lang.Object
com.vividsolutions.jts.math.Plane3D
public class Plane3D
- extends java.lang.Object
Models a plane in 3-dimensional Cartesian space.
- Author:
- mdavis
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
XY_PLANE
public static final int XY_PLANE
- Enums for the 3 coordinate planes
- See Also:
- Constant Field Values
YZ_PLANE
public static final int YZ_PLANE
- See Also:
- Constant Field Values
XZ_PLANE
public static final int XZ_PLANE
- See Also:
- Constant Field Values
Plane3D
public Plane3D(Vector3D normal,
Coordinate basePt)
orientedDistance
public double orientedDistance(Coordinate p)
- Computes the oriented distance from a point to the plane.
The distance is:
- positive if the point lies above the plane (relative to the plane normal)
- zero if the point is on the plane
- negative if the point lies below the plane (relative to the plane normal)
- Parameters:
p
- the point to compute the distance for
- Returns:
- the oriented distance to the plane
closestAxisPlane
public int closestAxisPlane()
- Computes the axis plane that this plane lies closest to.
Geometries lying in this plane undergo least distortion
(and have maximum area)
when projected to the closest axis plane.
This provides optimal conditioning for
computing a Point-in-Polygon test.
- Returns:
- the index of the closest axis plane.