Build an iOS app - gltf viewer that can load from an opensea based contractid where a gltf object is used

[truedat101]

These are the features needed

• [x] a gltf viewer
• [x] loads a GLTF from a URL on the opensea api #5
• [ ] forced to use landscape mode
• [ ] doesn't go into screenlock or low power mode while the app is in the foreground
• [x] user can move the object in the viewer
• [ ] #5 user can double tap on the screen to open an input field where the user can type in / paste in an NFT contract address from opensea and load the item
• [ ] #5 load errors are handled with a dialog message explaining the issue
• [x] #5 uses the opensea api
• [x] #2 Integrate with NFC tap capability to load the contract from NFC
• [ ] Add Reveal Pod to enable use with Reveal app

[truedat101]

My recommendation is to use: https://github.com/google/filament/tree/main/ios/samples/gltf-viewer

which can be built according to mac/ios instructions here: https://github.com/google/filament

[truedat101]

You can get started simply by building the gltf viewer application. Once you have that figured out and have it running (it's just the sample code posted above), figure out how to isolate the library code build for filament, and checkin the viewer code into this software repository.

[truedat101]

I will provide more specs on the software integration with opensea in another issue.

[truedat101]

Going to use the boilerplate instructions, just to get the filament app set up https://google.github.io/filament/posts/cocoapods/

I believe we can just use the existing sample for the filament code.

[truedat101]

Code is now checked in. I'll add an issue to add a URL loader (it seems to have one partially implemented but not implemented). Then I'll add the opensea loader from a contract. And then NFC based contract assets addresses.

[truedat101]

Need to experiment with the landscape mode.