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/*
* Copyright (C) 2012 United States Government as represented by the Administrator of the
* National Aeronautics and Space Administration.
* All Rights Reserved.
*/
package gov.nasa.worldwind.util;
import gov.nasa.worldwind.geom.*;
import java.awt.*;
import java.util.ArrayList;
/**
* @author Jeff Addison
* @version $Id: PickPointFrustumList.java 1171 2013-02-11 21:45:02Z dcollins $
*/
public class PickPointFrustumList extends ArrayList
{
public PickPointFrustumList()
{
}
public PickPointFrustumList(PickPointFrustumList list)
{
super(list);
}
/**
* Returns true if the specified point is inside the space enclosed by ALL of the frustums
*
* @param point the point to test.
*
* @return true if the specified point is inside the space enclosed by ALL the Frustums, and false otherwise.
*
* @throws IllegalArgumentException if the point is null.
*/
public final boolean containsInAll(Vec4 point)
{
if (point == null)
{
String msg = Logging.getMessage("nullValue.PointIsNull");
Logging.logger().fine(msg);
throw new IllegalArgumentException(msg);
}
for (PickPointFrustum frustum : this)
{
if (!frustum.contains(point))
{
return false;
}
}
return true;
}
/**
* Returns true if the specified point is inside the space enclosed by ANY of the frustums
*
* @param point the point to test.
*
* @return true if the specified point is inside the space enclosed by ANY the Frustums, and false otherwise.
*
* @throws IllegalArgumentException if the point is null.
*/
public final boolean containsInAny(Vec4 point)
{
if (point == null)
{
String msg = Logging.getMessage("nullValue.PointIsNull");
Logging.logger().fine(msg);
throw new IllegalArgumentException(msg);
}
for (PickPointFrustum frustum : this)
{
if (frustum.contains(point))
{
return true;
}
}
return false;
}
/**
* Returns true if the specified 2D screen point is inside the 2D screen rectangle enclosed by ALL of the frustums
*
* @param point the point to test.
*
* @return true if the specified point is inside the space enclosed by ALL the Frustums, and false otherwise.
*
* @throws IllegalArgumentException if the point is null.
*/
public final boolean containsInAll(Point point)
{
if (point == null)
{
String msg = Logging.getMessage("nullValue.PointIsNull");
Logging.logger().fine(msg);
throw new IllegalArgumentException(msg);
}
for (PickPointFrustum frustum : this)
{
if (!frustum.contains(point))
{
return false;
}
}
return true;
}
/**
* Returns true if the specified 2D point is inside the 2D screen rectangle enclosed by ANY of the frustums
*
* @param x the x coordinate to test.
* @param y the y coordinate to test.
*
* @return true if the specified point is inside the space enclosed by ANY the Frustums, and false otherwise.
*
* @throws IllegalArgumentException if the point is null.
*/
public final boolean containsInAny(double x, double y)
{
for (PickPointFrustum frustum : this)
{
if (frustum.contains(x, y))
{
return true;
}
}
return false;
}
/**
* Returns true if the specified 2D point is inside the 2D screen rectangle enclosed by ANY of the frustums
*
* @param point the point to test.
*
* @return true if the specified point is inside the space enclosed by ANY the Frustums, and false otherwise.
*
* @throws IllegalArgumentException if the point is null.
*/
public final boolean containsInAny(Point point)
{
if (point == null)
{
String msg = Logging.getMessage("nullValue.PointIsNull");
Logging.logger().fine(msg);
throw new IllegalArgumentException(msg);
}
for (PickPointFrustum frustum : this)
{
if (frustum.contains(point))
{
return true;
}
}
return false;
}
/**
* Returns true if the specified {@link Extent} intersects the space enclosed by ALL the Frustums. NOTE: Cannot be
* true if all frustums do not intersect.
*
* @param extent the Extent to test.
*
* @return true if the specified Extent intersects the space enclosed by ALL Frustums, and false otherwise.
*
* @throws IllegalArgumentException if the extent is null.
*/
public final boolean intersectsAll(Extent extent)
{
if (extent == null)
{
String msg = Logging.getMessage("nullValue.ExtentIsNull");
Logging.logger().fine(msg);
throw new IllegalArgumentException(msg);
}
for (PickPointFrustum frustum : this)
{
if (!frustum.intersects(extent))
{
return false;
}
}
return true;
}
/**
* Returns true if the specified {@link Extent} intersects the space enclosed by ANY of the Frustums.
*
* @param extent the Extent to test.
*
* @return true if the specified Extent intersects the space enclosed by ANY of the Frustums, and false otherwise.
*
* @throws IllegalArgumentException if the extent is null.
*/
public final boolean intersectsAny(Extent extent)
{
if (extent == null)
{
String msg = Logging.getMessage("nullValue.ExtentIsNull");
Logging.logger().fine(msg);
throw new IllegalArgumentException(msg);
}
for (PickPointFrustum frustum : this)
{
if (frustum.intersects(extent))
{
return true;
}
}
return false;
}
/**
* Returns true if a specified line segment intersects the space enclosed by ANY of the Frustums.
*
* @param pa one end of the segment.
* @param pb the other end of the segment.
*
* @return true if the specified segment intersects the space enclosed by ANY of the Frustums, otherwise false.
*
* @throws IllegalArgumentException if either point is null.
*/
public final boolean intersectsAny(Vec4 pa, Vec4 pb)
{
for (PickPointFrustum frustum : this)
{
if (frustum.intersectsSegment(pa, pb))
return true;
}
return false;
}
/**
* Returns true if the specified {@link java.awt.Rectangle} intersects the 2D screen space enclosed by ALL the
* Frustums. NOTE: Cannot be true if all frustums do not intersect.
*
* @param rect the Rectangle to test.
*
* @return true if the specified Rectangle intersects the 2D screen space enclosed by ALL Frustums, and false
* otherwise.
*
* @throws IllegalArgumentException if the extent is null.
*/
public final boolean intersectsAll(Rectangle rect)
{
if (rect == null)
{
String msg = Logging.getMessage("nullValue.RectangleIsNull");
Logging.logger().fine(msg);
throw new IllegalArgumentException(msg);
}
for (PickPointFrustum frustum : this)
{
if (!frustum.intersects(rect))
{
return false;
}
}
return true;
}
/**
* Returns true if the specified {@link java.awt.Rectangle} intersects the 2D screen space enclosed by ANY of the
* Frustums.
*
* @param rect the Rectangle to test.
*
* @return true if the specified Rectangle intersects the 2D screen space enclosed by ANY of the Frustums, and false
* otherwise.
*
* @throws IllegalArgumentException if the extent is null.
*/
public final boolean intersectsAny(Rectangle rect)
{
if (rect == null)
{
String msg = Logging.getMessage("nullValue.RectangleIsNull");
Logging.logger().fine(msg);
throw new IllegalArgumentException(msg);
}
for (PickPointFrustum frustum : this)
{
if (frustum.intersects(rect))
{
return true;
}
}
return false;
}
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