Package teilchen.util

Class StableSpringQuad

java.lang.Object

teilchen.util.StableSpringQuad

public class StableSpringQuad
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
Particle	a
Spring	ab
Spring	ac
Particle	b
Spring	bc
Spring	bd
Particle	c
Spring	cd
Particle	d
Spring	da

Constructor Summary

Constructors

Constructor	Description
StableSpringQuad(Physics pParticleSystem, processing.core.PVector pA, processing.core.PVector pB, processing.core.PVector pC, processing.core.PVector pD)	this utility method creates a 'stable' shape from 4 positions.
StableSpringQuad(Physics pParticleSystem, Particle pA, Particle pB, Particle pC, Particle pD)

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

a

public Particle a

ab

public Spring ab

ac

public Spring ac

b

public Particle b

bc

public Spring bc

bd

public Spring bd

c

public Particle c

cd

public Spring cd

d

public Particle d

da

public Spring da

Constructor Detail

StableSpringQuad

public StableSpringQuad(Physics pParticleSystem,
                        processing.core.PVector pA,
                        processing.core.PVector pB,
                        processing.core.PVector pC,
                        processing.core.PVector pD)

this utility method creates a 'stable' shape from 4 positions. in this case a stable shape is created by connecting the four positions' edge plus two diagonals to create a stable quad. the positions should be in counter clockwise order. the positions are stored as reference which means that if you change either of the vectors afterwards it will also change the position of the connected particles.

Parameters:

pParticleSystem - ParticleSystem

pA - vertex A

pB - vertex B

pC - vertex C

pD - vertex D

StableSpringQuad

public StableSpringQuad(Physics pParticleSystem,
                        Particle pA,
                        Particle pB,
                        Particle pC,
                        Particle pD)