skeletal-animation-system/benchmark/benchmark.js

A standalone, stateless, dual quaternion based skeletal animation system built with interactive applications in mind

var bench = require('nanobench')
var animationSystem = require('../')

/**
 * TODO: Threw in a benchmark, but need to be more deliberate about what we're benchmarking
 * and how to make things faster
 */
bench('Interpolate 20 bones one million times', function (b) {
  b.start()

  for (var i = 0; i < 1000000; i++) {
    animationSystem.interpolateJoints({
      currentTime: i,
      keyframes: {
        0: [
          [0, 0, 0, 0, 0, 0, 0, 0],
          [0, 0, 0, 0, 0, 0, 0, 0],
          [0, 0, 0, 0, 0, 0, 0, 0],
          [0, 0, 0, 0, 0, 0, 0, 0],
          [0, 0, 0, 0, 0, 0, 0, 0],
          [0, 0, 0, 0, 0, 0, 0, 0],
          [0, 0, 0, 0, 0, 0, 0, 0],
          [0, 0, 0, 0, 0, 0, 0, 0],
          [0, 0, 0, 0, 0, 0, 0, 0],
          [0, 0, 0, 0, 0, 0, 0, 0]
        ],
        100: [
          [1, 1, 1, 1, 1, 1, 1, 1],
          [1, 1, 1, 1, 1, 1, 1, 1],
          [1, 1, 1, 1, 1, 1, 1, 1],
          [1, 1, 1, 1, 1, 1, 1, 1],
          [1, 1, 1, 1, 1, 1, 1, 1],
          [1, 1, 1, 1, 1, 1, 1, 1],
          [1, 1, 1, 1, 1, 1, 1, 1],
          [1, 1, 1, 1, 1, 1, 1, 1],
          [1, 1, 1, 1, 1, 1, 1, 1],
          [1, 1, 1, 1, 1, 1, 1, 1]
        ]
      },
      jointNums: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
      currentAnimation: {
        range: [0, 1],
        startTime: 0
      }
    })
  }

  b.end()
})