pixi-stats/src/stats-adapter.ts

WebGL stats for pixi.js or/and three.js

import { IStats, IStatsJSAdapter } from './model'
import { PIXIHooks } from './pixi-hooks'
import { StatStorage } from './stat-storage'
export class StatsJSAdapter implements IStatsJSAdapter {
  hook: PIXIHooks
  stats: IStats

  dcStat?: StatStorage
  tcStat?: StatStorage

  constructor(hook: PIXIHooks, stats: IStats) {
    this.hook = hook
    this.stats = stats

    if (this.hook.hooked) {
      this.dcStat = this.stats.createStat('DC', '#f60', '#300')
      this.tcStat = this.stats.createStat('TC', '#0c6', '#033')
    }
  }

  update(): void {
    if (!this.stats) {
      return
    }

    if (this.hook) {
      this.dcStat?.update(
        this.hook.deltaDrawCalls,
        Math.max(50, this.hook.maxDeltaDrawCalls)
      )

      this.tcStat?.update(
        this.hook.texturesCount,
        Math.max(20, this.hook.maxTextureCount)
      )
    }

    this.stats.update()
  }

  reset(): void {
    if (this.hook) {
      this.hook.reset()
    }
  }
}