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MeshOptSimplifyModifierPlugin

Example — Source Code — API Reference

Simplify modifier using meshoptimizer library. It Loads the library at runtime from a customisable CDN URL.

Note: It does not guarantee that the geometry will be simplified to the exact target count.

const simplifyModifier = viewer.addPluginSync(new MeshOptSimplifyModifierPlugin())

const root = await viewer.load('file.glb')
simplifyModifier.simplifyAll(root, {factor: 0.75})