Class FixedTimestepScheduler

Index

Constructors

Methods

getAlpha getConfig getDebugInfo reset setFixedDt setTimescale tick updateConfig

Constructors

constructor

new FixedTimestepScheduler(
    world: World,
    scheduler: Scheduler,
    opts?: FixedStepOpts,
): FixedTimestepScheduler
Parameters
- world: World
- scheduler: Scheduler
- opts: FixedStepOpts = {}
Returns FixedTimestepScheduler
- Defined in core/FixedTimestepScheduler.ts:42

Methods

getAlpha

getAlpha(): number
Get current accumulator ratio for interpolation 获取当前累加器比率用于插值

Returns number
- Defined in core/FixedTimestepScheduler.ts:77

getConfig

getConfig(): Required<FixedStepOpts>
Get current configuration 获取当前配置

Returns Required<FixedStepOpts>
- Defined in core/FixedTimestepScheduler.ts:127

getDebugInfo

getDebugInfo(): {
    accumulator: number;
    alpha: number;
    config: Required<FixedStepOpts>;
    smoothedDt: number;
}
Get debug information 获取调试信息

Returns {
    accumulator: number;
    alpha: number;
    config: Required<FixedStepOpts>;
    smoothedDt: number;
}
- Defined in core/FixedTimestepScheduler.ts:143

reset

reset(): void
Reset accumulator (useful for scene transitions or fast-forward) 重置累加器（用于场景切换或快进）

Returns void
- Defined in core/FixedTimestepScheduler.ts:119

setFixedDt

setFixedDt(dt: number): void
Set fixed timestep 设置固定时间步长
Parameters
- dt: number
Returns void
- Defined in core/FixedTimestepScheduler.ts:69

setTimescale

setTimescale(t: number): void
Set time scale multiplier 设置时间倍率
Parameters
- t: number
Returns void
- Defined in core/FixedTimestepScheduler.ts:61

tick

tick(frameDt: number, render?: (alpha: number) => void): void
Execute one tick with fixed timestep simulation 执行一次固定时间步模拟tick
Parameters
- frameDt: number
  Real frame time elapsed in seconds 实际帧时间（秒）
- Optionalrender: (alpha: number) => void
  Optional render callback with interpolation alpha 可选渲染回调，提供插值alpha
Returns void
- Defined in core/FixedTimestepScheduler.ts:88

updateConfig

updateConfig(opts: Partial<FixedStepOpts>): void
Update configuration 更新配置
Parameters
- opts: Partial<FixedStepOpts>
Returns void
- Defined in core/FixedTimestepScheduler.ts:135