Transparent texture problem

[Rus-Cosmin]

Describe the bug
The example with the png texture are not transparent

To Reproduce
Steps to reproduce the behavior:

1. Go to example
2. Try the material example
3. Try on a device
4. The png's are not transparent

Expected behavior
The texture is transparent

Problem seems to be here
Proposed fix
modelMaterial.color = .init(tint: .white.withAlphaComponent(0.9999), texture: .init(tex))

[Max Cobb]

Oh damn, that's annoying - for some reason I thought this was fixed in iOS 15 🤦

Could you open a PR with the fix?

[Rus-Cosmin]

Yes, i will try:D first time making a PR