https://github.com/petrbroz/forge-unity-poc

Prototype application used to preview Autodesk Forge models in Unity.
https://github.com/petrbroz/forge-unity-poc

Last synced: 6 months ago
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Prototype application used to preview Autodesk Forge models in Unity.

• Host: GitHub
• URL: https://github.com/petrbroz/forge-unity-poc
• Owner: petrbroz
• Created: 2022-07-04T15:56:20.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2022-07-04T15:56:36.000Z (over 3 years ago)
• Last Synced: 2025-02-17T20:41:48.759Z (8 months ago)
• Language: ShaderLab
• Size: 1.89 MB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

          
# forge-unity-poc

Prototype application allowing you to load and preview your [Autodesk Forge](https://forge.autodesk.com) models in Unity.

![Screenshot](./screenshot.png)

The sample code consists of two projects:

- Simple Node.js server used to list 3D models in a pre-configured Forge bucket, and convert the models

into the glb format with [meshopt](https://github.com/zeux/meshoptimizer/blob/master/gltf/README.md) compression.

To enable picking, the conversion process also embeds 32-bit object IDs in the color channel of the output geometry.

- Unity application that communicates with the Node.js server, and uses [glTFast](https://github.com/atteneder/glTFast)

to load and preview the generated glb files. It includes a "pointer" game object that can identify whatever object

it is pointing at by parsing the object ID from the color channel.