Class GravitationLaw<T>

Type Parameters

T

Hierarchy

AbstractSimObject
- GravitationLaw

Implements

ForceLaw<T>

Index

Constructors

Accessors

G expireTime forces

Methods

disconnect potentialEnergy updateForces

Constructors

constructor

new GravitationLaw<T>(body1, body2): GravitationLaw<T>
Type Parameters
- T
Parameters
- body1: Massive<T>
- body2: Massive<T>
Returns GravitationLaw<T>
Overrides AbstractSimObject.constructor
- Defined in src/lib/core/GravitationLaw.ts:37

Accessors

G

get G(): T
Returns T
- Defined in src/lib/core/GravitationLaw.ts:56
set G(G): void
Parameters
- G: T
Returns void
- Defined in src/lib/core/GravitationLaw.ts:59

expireTime

get expireTime(): number
Returns number
Implementation of ForceLaw.expireTime
Inherited from AbstractSimObject.expireTime
- Defined in src/lib/objects/AbstractSimObject.ts:37
set expireTime(expireTime): void
Parameters
- expireTime: number
Returns void
Implementation of ForceLaw.expireTime
Inherited from AbstractSimObject.expireTime
- Defined in src/lib/objects/AbstractSimObject.ts:40

forces

get forces(): Force<T>[]
The forces that were computed the last time that the updateForces() method was called.

Returns Force<T>[]
Implementation of ForceLaw.forces
- Defined in src/lib/core/GravitationLaw.ts:64

Methods

disconnect

disconnect(): void
Returns void
Implementation of ForceLaw.disconnect
- Defined in src/lib/core/GravitationLaw.ts:108

potentialEnergy

potentialEnergy(): T
Computes the potential energy of the gravitational interaction. U = -G m1 m2 / r, where r is the center-of-mass to center-of-mass separation of m1 and m2.

Returns T
Implementation of ForceLaw.potentialEnergy
- Defined in src/lib/core/GravitationLaw.ts:117

updateForces

updateForces(): Force<T>[]
Computes the forces due to the gravitational interaction. F = G * m1 * m2 * direction(r2 - r1) / quadrance(r2 - r1)

Returns Force<T>[]
Implementation of ForceLaw.updateForces
- Defined in src/lib/core/GravitationLaw.ts:72

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