Package physics.collision.shape

Class Line

java.lang.Object

physics.collision.shape.PrimitiveShape

physics.collision.shape.Line

public class Line
extends PrimitiveShape

The shape implementation of a line.

Since:

19.06.2021

Author:

Juyas

Field Summary

Fields inherited from class physics.collision.shape.PrimitiveShape

absoluteCentroid, absolutes, boundingSphere, faces, relativeCentroid, relatives, vertices

Constructor Summary

Constructors

Constructor	Description
Line(org.joml.Vector2f relativeA, org.joml.Vector2f relativeB)

Method Summary

Modifier and Type	Method	Description
org.joml.Vector2f	supportPoint(org.joml.Vector2f v)	According to GJKSM this method is supposed to calculate the point of the shape, that is most in direction of v.

Methods inherited from class physics.collision.shape.PrimitiveShape

adjust, boundingSphere, centroid, faces, getAbsolutePoints, init, initSphere, position, rotateShape, setPosition, setPosition, type, vertices

Methods inherited from class java.lang.Object

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

Constructor Details

Line

public Line(org.joml.Vector2f relativeA,
 org.joml.Vector2f relativeB)

Method Details

supportPoint

public org.joml.Vector2f supportPoint(org.joml.Vector2f v)

Description copied from class: PrimitiveShape

According to GJKSM this method is supposed to calculate the point of the shape, that is most in direction of v. The general rule is, the more primitive the shape is, the more efficient this method can be. This method may be described as max{v*x,x element of Shape} for any complex shape.

Overrides:

supportPoint in class PrimitiveShape

Parameters:

v - the direction

Returns:

the point of the shape that is most in the direction of v