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invert audio columns

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This commit is contained in:
Kevin Ngo
2018-12-09 23:10:39 -08:00
parent 6ec5b8e582
commit b1c7b989c1
1 changed files with 5 additions and 6 deletions
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11
src/components/audio-columns.js
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@@ -48,8 +48,8 @@ AFRAME.registerComponent('audio-columns', {
let yScale = (this.data.height / 2) + this.analyser.levels[Math.floor(i / 2)] / 256.0 *
this.data.scale;
if (isNaN(yScale)) { return; }
this.setBoxHeight(i, yScale);
this.setBoxHeight(i + 1, yScale);
this.setBoxHeight(this.frequencyBinCount * 2 - i - 1, yScale);
this.setBoxHeight(this.frequencyBinCount * 2 - i - 2, yScale);
this.geometry.attributes.position.needsUpdate = true;
}
},
@@ -63,10 +63,9 @@ AFRAME.registerComponent('audio-columns', {
// Set position and scale of box via vertices.
for (let v = 0; v < box.attributes.position.array.length; v += 3) {
// Apply thickness to X and Z.
//box.attributes.position.array[v] *= data.thickness;
//box.attributes.position.array[v + 2] *= data.thickness;
// Apply zPosition.
// box.attributes.position.array[v] *= data.thickness;
// box.attributes.position.array[v + 2] *= data.thickness;
// Apply zPosition.
box.attributes.position.array[v + 2] += zPosition;
// Apply height to Y.