Running the example in a separate project - refuses to work, why?

[KoehlerT]

I am trying to get this library to work in my own project, but somehow I cannot even get the example to work.

I have created a new project, copy pasted the examples/gltf.rs to main.rs.

.
├── Cargo.toml
├── assets
│   ├── images
│   └── models
│       └── FlightHelmet
└── src
    └── main.rs

My Cargo.toml looks like this:

[package]
name = "select_test"
version = "0.1.0"
edition = "2021"
[dependencies]
bevy = "0.11"
bevy_eventlistener = "0.3.0"
bevy_mod_picking = "0.15.0"

[profile.dev]
opt-level = 1
[profile.dev.package."*"]
opt-level = 3

I have copy pasted the assets folder. Using cargo run executes the app, the helmet is shown, but highlighting/selection does not work. Do you have a hint where the problem may lie?
cargo run --example gltf works btw.
I am a bit out of idea and would really appreciate if anyone had an idea what this stupid error could be.

[Froidoh]

I have the exact same problem!

[nerdachse]

I can confirm that it doesn't work with version 0.15 in another project.
If I checkout v0.15.0 from here though, it works.

If, for the copied version, I use the git version though, it works like a charm.

bevy_mod_picking = { git = "https://github.com/aevyrie/bevy_mod_picking" } 

Not sure what's going on, after checking the commits that are not in v0.15.0

@aevyrie Is a new release needed maybe?

[aevyrie]

The issue is you are copying the example from main, which is not compatible with v0.15.0, there have been breaking changes since that release. You need to copy the example from the v0.15.0 tag:

https://github.com/aevyrie/bevy_mod_picking/blob/v0.15.0/examples/gltf.rs

The difference is that raycast markers are no longer required, which means that using the example from main is not going to work on the 0.15 release of the plugin. See the changelog notes here:

42718da#diff-06572a96a58dc510037d5efa622f9bec8519bc1beab13c9f251e97e657a9d4edR3-R7

These are the lines that were removed on main:
42718da#diff-ec24d799681fb63c7d74bebbea39f99b1782f5a4c84cd7ece0c147c418274477