AR for complex models

Questions
1

Hi,

currently I try to present a complex model (around 1.5 million vertices, 150MB usdz) with AR.

I am testing since weeks but I cannot find a sufficient solution because on iOS either the usdz exporter crashes or it crashes while opening the usdz with quicklook.

I already checked all libraries and paid services but even 8thwall‘s world tracking is bad even though they charge ridiculous amounts for it.

So I want to stay with usdz and quicklook. I already tried:

  • Quantization of the object attributes
  • Separation of complex objects into chunks

Unfortunately that didn’t help.

Is there any chance to make it work with complex models?

Best

2

Have you tried converting to gltf/glb via Blender? Blender supports both usd import/export, and gltf is excellently supported in Three.js.

1 Like
3

The problem is not about loading a model into three but using AR with iOS quicklook.

4

This is the Three.js forum.

Have you tried an iOS or a quicklook forum?