diff options
Diffstat (limited to 'lib/systems/lissajous_position_updater.js')
| -rw-r--r-- | lib/systems/lissajous_position_updater.js | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/lib/systems/lissajous_position_updater.js b/lib/systems/lissajous_position_updater.js index 0f5792d..202ddc7 100644 --- a/lib/systems/lissajous_position_updater.js +++ b/lib/systems/lissajous_position_updater.js @@ -2,7 +2,7 @@ import { System } from '@serpentity/serpentity'; import LissajousCurve from '../nodes/lissajous_curve'; const internals = { - kAmplitude: 0.8, + kAmplitude: 1, kPeriod: Math.PI * 12000000 }; @@ -21,8 +21,8 @@ export default class WebGLRenderer extends System { removed(){ - this.curves = undefined; - this.time = undefined; + delete this.curves; + delete this.time; } update(dt){ @@ -30,11 +30,10 @@ export default class WebGLRenderer extends System { this.time = (this.time + dt / 100) % internals.kPeriod; for (const curve of this.curves) { - curve.position.x = this._getPosition(internals.kAmplitude, curve.frequency.a, this.time, 0); - curve.position.y = this._getPosition(internals.kAmplitude, curve.frequency.b, this.time, 0); - curve.position.z = this._getPosition(internals.kAmplitude, curve.frequency.c, this.time, 0); + curve.position.x = this._getPosition(curve.amplitude.a, curve.frequency.a, this.time, 0); + curve.position.y = this._getPosition(curve.amplitude.b, curve.frequency.b, this.time, 0); + curve.position.z = this._getPosition(curve.amplitude.c, curve.frequency.c, this.time, 0); } - console.log('UP'); } _getPosition(amplitude, frequency, time, phaseShift) { |