Package rekit.primitives.geometry

Class Frame

java.lang.Object

rekit.primitives.geometry.Frame

public final class Frame
extends Object

This class defines a Frame which will be used to check collisions.

Constructor Summary

Constructors

Constructor	Description
Frame(Vec v1, Vec v2)	Create a frame by two anchors.

Method Summary

Modifier and Type	Method	Description
float	getBorder(Direction dir)	Gets the component of the frames border at given direction.
boolean	intersects(Frame otherFrame)	Check whether this frame collides with another.
boolean	intersects(Vec position)	Check whether this frame collides with another object.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

Frame

public Frame(Vec v1,
 Vec v2)

Create a frame by two anchors.

Parameters:

v1 - the upperLeft anchor

v2 - the bottomRight anchor

Method Details

intersects

public boolean intersects(Frame otherFrame)

Check whether this frame collides with another.

Parameters:

otherFrame - the other frame

Returns:

true if collision detected, false otherwise

intersects

public boolean intersects(Vec position)

Check whether this frame collides with another object.

Parameters:

position - of the object

Returns:

true if collision detected, false otherwise

getBorder

public float getBorder(Direction dir)

Gets the component of the frames border at given direction.

Parameters:

dir - The direction of border

Returns:

the corresponding coordinate component of the border or -1 on failure

toString

public String toString()

Overrides:

toString in class Object