igeo

Interface ITensionI

All Known Subinterfaces:

ISpringI, IStraightenerI

All Known Implementing Classes:

ISpacingEqualizer, ISpring, ISpringLine, IStraightener, IStraightenerCurve, ITension, ITensionLine, ITensionLineOnCurve, ITensionOnCurve

public interface ITensionI

Interface API of tension classes

Author:

Satoru Sugihara

Field Summary

Fields

Modifier and Type	Field and Description
static double	defaultTension

Method Summary

Methods

Modifier and Type	Method and Description
boolean	constant() if constantTension is true, amount of force is always constant and it's equals to tension.
ITensionI	constant(boolean cnst) if constantTension is true, amount of force is always constant and it's equals to tension.
double	maxTension() if maxTension is set to be positive number, it limits the force (distance * tension) is cut off at maxTension if constant is set, maxTension is ignored.
ITensionI	maxTension(double maxTension) if maxTension is set to be positive number, it limits the force (distance * tension) is cut off at maxTension if constant is set, maxTension is ignored.
IParticleI	particle(int i) alias of pt(int)
IParticleI	particle1() alias of pt1()
IParticleI	particle2() alias of pt2()
IVec	pos(int i) position of particle(i)
IVec	pos1() position of particle1
IVec	pos2() position of particle1
IParticleI	pt(int i) getting end point.
IParticleI	pt1() getting end point1.
IParticleI	pt2() getting end point2.
double	tension() tension is a coefficient to convert distance of two points to amount of force.
ITensionI	tension(double tension) tension is a coefficient to convert distance of two points to amount of force.

Field Detail

defaultTension

static final double defaultTension

See Also:

Constant Field Values

Method Detail

tension

double tension()

tension is a coefficient to convert distance of two points to amount of force.

tension

ITensionI tension(double tension)

tension is a coefficient to convert distance of two points to amount of force.

constant

boolean constant()

if constantTension is true, amount of force is always constant and it's equals to tension. Only direction of force changes. But if the distance is zero, force is also zero.

constant

ITensionI constant(boolean cnst)

if constantTension is true, amount of force is always constant and it's equals to tension. Only direction of force changes. But if the distance is zero, force is also zero.

maxTension

double maxTension()

if maxTension is set to be positive number, it limits the force (distance * tension) is cut off at maxTension if constant is set, maxTension is ignored.

maxTension

ITensionI maxTension(double maxTension)

if maxTension is set to be positive number, it limits the force (distance * tension) is cut off at maxTension if constant is set, maxTension is ignored.

pt

IParticleI pt(int i)

getting end point. i==0 or i==1

particle

IParticleI particle(int i)

alias of pt(int)

pos

IVec pos(int i)

position of particle(i)

pt1

IParticleI pt1()

getting end point1.

particle1

IParticleI particle1()

alias of pt1()

pos1

IVec pos1()

position of particle1

pt2

IParticleI pt2()

getting end point2.

particle2

IParticleI particle2()

alias of pt2()

pos2

IVec pos2()

position of particle1