Fixed Update Loop

Questions
6

hmmm… I tried this code verbatim, and it does NOT seem to run at world.update(0.016) or in my case this.tester function at FIXED interval :frowning:

            let startTime = performance.now()	
            let accumulator = 0;
            let simulationSpeedFactor = 1
            this.scene.registerBeforeRender(()=>{
                const now = performance.now()
                const delta = (now-startTime)/1000
                startTime = now
                accumulator += delta
                while (accumulator >= 0.016*simulationSpeedFactor) {
                    //substeps++
                    accumulator -= 0.016
                    this.tester(0.016)
                }
            });