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Dracoで3Dモデルの圧縮

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Draco

https://github.com/google/draco
3Dモデルの圧縮ライブラリ

Dracoの使い方
Compress 3D model files with Draco

スクリーンショット 2017-10-03 10.16.08.png

Three.jsでのサンプル
https://threejs.org/examples/webgl_loader_draco.html

Three.jsのloaderを読み込む
(読み込みの順番は変えない)

<script src="./js/lib/three.min.js"></script>
<script src="./js/lib/loader/draco_decoder.js"></script>
<script src="./js/lib/loader/DRACOLoader.js"></script>
const loader = new THREE.DRACOLoader();
loader.load('./model/Cerberus.obj.drc', geometry => {
    // 読み込み後の処理
})

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