I want to edit some custom proeprty of my own script, 'TopazObject' in Unity native system. But it doesn't appear to animation window.
If the property is public then it is going to show up in the animation tab. Make sure its public. If you have a variable. If you want a variable with a custom class type to be visible there I think there is no way to do it.
Related
In GTK3 there was a property on the Gtk.Window class called window-position. By setting this property to Gtk.WindowPosition.CENTER it was possible to tell the window to render in the center of the screen.
In GTK4 this property has been removed. How to achieve the same behavior in GTK4, i.e. how to make the main window of my application to be rendered in the center of the screen?
I checked the migration guide but I couldn't find the solution.
There is no replacement API, since it can't possibly work cross-platform, so it is broken API by definition. As such, it was removed.
For example: this is impossible to implement when running on top of a Wayland session, since the protocol doesn't allow getting/setting global coordinates. If you still want to have something similar working, you'll have to call the specific platform API (for example, X11) for those platforms that you want to support.
I am new to unity ,plz forgive me asking these questions
It bumps out : default reference will only be applied in edit mode
Is it important, what is that?
Should I need to add the information(food and border ) to both sides?
The second image are default references. If you set them they are automatically applied after adding this script to an object.
They are not required. And only apply to a script added via the Editor (not by script!). What matters later on runtime are only the values on the GameObject.
Further you can only reference assets from the Assets folder here. They make sense e.g. if you have a button script that uses a certain Click sound, a texture and e.g. a prefab. For these three you now could already define default values so someone using your component doesn't have to assign everything everytime but already has the default references as a kind of fallback.
So in your case it would only make sense, if the borders are prefabs from the Assets that are spawned by this script. The FoodPrefab is even called like this and makes sense to have as a default reference so you don't have to drag it into each and every instance of SpawnFood you create.
And btw just by looking at your settings you should probably directly make your fields of type RectTransform so you can't accidentally reference another object there.
I'm new to unity. I want to try this tutorial but I failed.
I created a GameObject - UI - Button, and tried to add script to Canvas. But I got this error. Any help would be appreciated.
OpenFolderPanel is an Editor script which lets people to make some customized function for Unity Efitor.
If you want to click button to show file dialog in your game, you can try StandaloneFileBrowser
Alright, I know your mistake. When you create a c# script, do as follows (if you want to attach it to a gameobject).
1) Select the gameobject in the heirarchy.
2) Click add component in the inspector window.
3) Type in the name of your new script, and Unity will generate a basic script derived from MonoBehaviour automatically.
BTW, game objects have monobehaviour derived scripts on them (in singleplayer). The script you are using is derived from EditorWindow, not MonoBehaviour. Personally, I have not used a custom editor, but I think the script you are using should work automatically without having to attach it to a gameobject.
I'm looking to use Unity's ObjectField to have users search for objects of a particular type. I know the constructor allows for a typeOf(objectType), but that does not seem to allow for filtering on custom components.
Essentially, a previous editor script I have sets up objects, and places a unique custom script on each of the components, but I've been unsuccessful in utilizing the ObjectField to search for just those objects. If I change the typeOf in my object field to be my component, it is always empty, despite there being many prefabs with that script attached in my project.
Has anyone had any success with this? Using GameObject finds them, but this finds all game objects. Is there any way to restrict this? Or to keep it only looking at particular folders?
Adding a filter while the field itself stays as type Object is a bit tricky. Here's one way.
Use ShowObjectPicker
Try opening a custom ObjectPicker. To do so you'll have to hide the default object picker and call one with a set searchFilter. It is quite a bit of work.
Setting searchFilter
Use https://docs.unity3d.com/ScriptReference/EditorGUIUtility.ShowObjectPicker.html with a searchFilter that matches the component you add to every object you want to show up in an ObjectPicker. for example "t:objectType".
There's some good information on using ShowObjectPicker at https://answers.unity.com/questions/554012/how-do-i-use-editorguiutilityshowobjectpicker-c.html
Hide default object picker
Here's a post with a way to hide the default object picker Is there any way to hide the "Object picker" of an EditorGUILayout.ObjectField in Unity Isnpector?
Show picker
You'll need to create your own Editor GUI.Button to bring up the ShowObjectPicker with the custom searchFilter.
Assets searchFilter
As a sidenote, to do the same with file assets use a "l:labelName" fileFilter instead of "t:objectType". You can set the label with the Unity Editor UI as shown here:
or with "ref:relative/path/from/assets/to/material/material.mat"
The latest versions of NGUI have this great tool that lets you pick which function within any of the target's scripts will be called when you click on it.
Basically, it's a select box within the inspector that gets automatically filled with all the functions from all the scripts attached to the game object.
How can I generate a function list that fills up automatically like this?
I don't want to have to maintain an enum with all the possible functions (including some that the current object might not have)
I tried looking at the code NGUI used, but it was a bit too complicated for me to understand right now.
If you want to do it like in NGUI then use the tools that are available within NGUI itself and define a public variable like this:
public List<EventDelegate> DelegateList = new List<EventDelegate>();
With this, you can drop MonoBehaviour scripts in the Inspector field and can then select public methods/delegates contained in that script.
You can then invoke them like this:
void Start() {
EventDelegate.Execute(DelegateList);
}
Now every method in your delegate list will be invoked. You can see this for example in the UIButton script where this is used to handle the OnClick delegates.