Class VerletChain

Index

Constructors

Accessors

length totalLength

Methods

applyImpulse getPoint getPoints getTail releaseAnchor resetChain setAnchor update

Constructors

constructor

new VerletChain(config: VerletChainConfig): VerletChain
Parameters
- config: VerletChainConfig
Returns VerletChain
- Defined in packages/clik-engine/src/physics/VerletChain.ts:46

Accessors

length

get length(): number
Get chain length (number of points)

Returns number
- Defined in packages/clik-engine/src/physics/VerletChain.ts:145

totalLength

get totalLength(): number
Get total extended length of the chain

Returns number
- Defined in packages/clik-engine/src/physics/VerletChain.ts:150

Methods

applyImpulse

applyImpulse(index: number, fx: number, fy: number): void
Apply an impulse to a point
Parameters
- index: number
- fx: number
- fy: number
Returns void
- Defined in packages/clik-engine/src/physics/VerletChain.ts:155

getPoint

getPoint(index: number): { x: number; y: number } | null
Get a specific point
Parameters
- index: number
Returns { x: number; y: number } | null
- Defined in packages/clik-engine/src/physics/VerletChain.ts:133

getPoints

getPoints(): { x: number; y: number }[]
Get all point positions for rendering

Returns { x: number; y: number }[]
- Defined in packages/clik-engine/src/physics/VerletChain.ts:128

getTail

getTail(): { x: number; y: number }
Get the last point (useful for attaching things to chain end)

Returns { x: number; y: number }
- Defined in packages/clik-engine/src/physics/VerletChain.ts:139

releaseAnchor

releaseAnchor(index: number): void
Unpin a point
Parameters
- index: number
Returns void
- Defined in packages/clik-engine/src/physics/VerletChain.ts:77

resetChain

resetChain(): void
Reset all points to a vertical line from the first point's position

Returns void
- Defined in packages/clik-engine/src/physics/VerletChain.ts:164

setAnchor

setAnchor(index: number, x: number, y: number): void
Pin a point to a fixed position (it won't move during simulation)
Parameters
- index: number
- x: number
- y: number
Returns void
- Defined in packages/clik-engine/src/physics/VerletChain.ts:66

update

update(delta: number): void
Update the chain simulation
Parameters
- delta: number
Returns void
- Defined in packages/clik-engine/src/physics/VerletChain.ts:83