Package org.opentrafficsim.base.geometry

Class RectangleShape

java.lang.Object

org.opentrafficsim.base.geometry.OffsetRectangleShape

org.opentrafficsim.base.geometry.RectangleShape

All Implemented Interfaces:

Locatable, OtsShape

public abstract class RectangleShape
extends OffsetRectangleShape

Shape defined by a rectangle.

Copyright (c) 2024-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Author:

Wouter Schakel

Field Summary

Fields inherited from interface org.opentrafficsim.base.geometry.OtsShape

DEFAULT_POLYGON_SEGMENTS, WORLD_MARGIN_LINE

Constructor Summary

Constructors

Constructor	Description
RectangleShape(double dx, double dy)	Constructor.

Method Summary

Modifier and Type	Method	Description
double	signedDistance(Point2d point)	Signed distance function.
String	toString()

Methods inherited from class org.opentrafficsim.base.geometry.OffsetRectangleShape

getRelativeBounds, getRelativeContour

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface nl.tudelft.simulation.dsol.animation.Locatable

getZ

Methods inherited from interface org.opentrafficsim.base.geometry.OtsShape

contains, contains, getAbsoluteBounds, getAbsoluteContour, getAbsoluteContour, getDirZ, getLocation, signedDistance

Constructor Details

RectangleShape

public RectangleShape(double dx,
 double dy)

Constructor.

Parameters:

dx - complete length along x dimension.

dy - complete length along y dimension.

Method Details

signedDistance

public double signedDistance(Point2d point)

Signed distance function. The point must be relative. Negative distances returned are inside the bounds, with the absolute value of the distance towards the edge. The default implementation is based on the polygon representation, which is expensive.

Specified by:

signedDistance in interface OtsShape

Overrides:

signedDistance in class OffsetRectangleShape

Parameters:

point - point for which distance is returned.

Returns:

distance from point to these bounds.

See Also:

• Signed distance functions by Inigo Quilez

toString

public String toString()

Overrides:

toString in class OffsetRectangleShape