Is it possible that "hook+" does not work on Unity version 2019.4.12f1? I am trying to do exactly -literally- what Saikyun did in his first Video (https://www.youtube.com/watch?v=Enumt6qxAgc&t=550s). Everything goes ok till the use of "hook+" for implementing the movement of the cube. Besides, I see a warning on Unitiy: "Expected Unity 2018.x, got 2019.4.12f1. This might cause issues".
I would like to prototype stuff around feedback loops the same way as Cybernetics
Hope the project is still running smoothly
Library/PackageCache/com.unity.visualscripting@1.5.2/Editor/VisualScripting.Core/Utilities/BackupUtility.cs(26,34): error CS0433: The type 'ZipFile' exists in both 'Ionic.Zip, Version=1.9.1.8, Culture=neutral, PublicKeyToken=edbe51ad942a3f5c' and 'Ionic.Zip, Version=1.9.1.9000, Culture=neutral, PublicKeyToken=null'
wrt the dll problem, try quitting unity, remove all arcadia related file (both in project root and in the assets-folder) and try again
sometimes dll files end up in two places, especially on windows
Not an Arcadia question (but my next step after I do it in app is to do it with Arcadia). Is there anything special I have to do to see the other rigidbodies in my scene to add a connected body?
Hmmm... turns out I can drag the object into the field (but can't type it's name or select it, which feels like a bug).
Never mind :-)
Thanks all for the great tooling! And @Saikyun for a great starter video.
I'm trying to use Unity's raycasting methods.
For example the following function:
(defn raycast [^Ray ray]
(let [hit (RaycastHit.)]
(when (. Physics (Raycast ray (by-ref hit)))
hit)))The problem is that this will fail as the first parameter of Raycast is expected to be a Vector3 and not a Ray.
Raycast is overloaded, some of the calls gets two Vector3s as the first two parameters and some other gets a Ray as first parameter.
I've tried with everything I could find, from casting to type hint string but I don't seem to be able to make it choose the correct overload.
Is there a way to force the overload that should be chosen?
Might be a clojure only solution, but I thought this worked well so never looked back
If you need code samples for that, tell me and I'll look on my computer :)
but essentially just create a "normal", static c# function which does what you want
then
:import it in your clojure code, and call the static function :)
I often create a clojure function to wrap the c# static function, so that I get a function that can feel more like clojure than c#
@kiranshila if you have your button mapped as "Fire1" in
Edit -> Project Settings -> Input Manager you can do something like: (import '[UnityEngine Input])
(defn do-something [game-obj key]
(when (Input/GetButtonDown "Fire1")
; do something
)
(hook+ game-obj :update :click #'do-something)
Q: how can I attach an Arcadia clojure script to an existing game object in a Unity project? I'm assuming I'd need to do that in order to add a
:start hook entry point as per https://github.com/arcadia-unity/Arcadia/wiki/Using-Arcadia#entry-point
@esp1971_gitlab I think this is what you're looking for :) https://github.com/arcadia-unity/Arcadia/wiki/Using-Arcadia#storing-a-start-hook-in-the-scene
fwiw I usually have a single entry point into clojure, and then I use things like
(object-named ...) to attach things using code instead
since there's no gui for it
@kiranshila did you get it working? :)
Hey all! Not to be pushy / demanding or anything, but I just wanted to let the Arcadia team know that I opened a few issues / pull requests for ArcadiaGodot. Whenever someone has time then feedback would be appreciated. I just thought I'd mention it here because development doesn't look very active and maybe these issues / PRs aren't being spotted on the radar.
Maintaining OSS projects costs (free) time and effort obviously. Thanks for the awesome work you've all done :smile:
back again at Unity
But this time I’m not sure if what I want to do would work out... I got a VR headset and I would like to build an interactive in-vr development space
Which would mean messing with Clojure/Lisp at runtime