Before starting always make Backups – you never know! Cleaning Up / Migrating as a project folder In general you will always need the folders Assets: Contains all the assets like your scripts, scenes, prefabs, 3D models, textures, sounds, materials, etc ProjectSettings: Contains project settings like e.g. physics, lighting,etc Packages: Contains a manifest.json describing which … Read more
I noticed that you are creating new instance of the Random class. Don’t do that with Unity’s Random API. Just use Random.Range to generate random numbers. As for generating random GameObjects on a terrain: 1.Find the X position: Min = terrain.terrainData.size.x. Max = terrain.transform.position.x + terrain.terrainData.size.x. The final random X should be: randX = UnityEngine.Random.Range(Min, … Read more
The UI system in unity is very easy to use… 1) click add canvas .. select “scale with screen size” Important!!!!!!!!!!!!! It is critical to select “scale with screen size”. (Note that this is in the “Canvas Scaler” section – it is NOT in the “Canvas” section.) (2017 – note they recently changed the wording … Read more
This is called Object Pooling. You do not need to remove array from first or last to do this. There are many ways to archive this in Unity. Method 1 (Recommended): Even though that works, it unnecessary and inefficient to move the Objects in the array. You can have an index that moves around. It … Read more
This is very straightforward. Just use yield return SecondRequest(); or yield return StartCoroutine( SecondRequest());. The yield before the the coroutine name or StartCoroutine should make it wait for that coroutine to return before it continue to execute other code below it. For example, you have four coroutine functions that should be called sequentially: IEnumerator FirstRequest() … Read more
Few things you need to do with your current code: 1.You have to send the size of the array to the C++ plugin in another parameter as UnholySheep mentioned. 2.You also have to pin the array before sending it to the C++ side. This is done with the fixed keyword or GCHandle.Alloc function. 3.If the … Read more
Try hitting ‘Reset’ from the gear-button on the component. It will reset all filled entries, but it should remove the cached size. I hope that helps!
Unity has a custom way to check inspector’s references against null. When a MonoBehaviour has fields, in the editor only[1], we do not set those fields to “real null”, but to a “fake null” object. Our custom == operator is able to check if something is one of these fake null objects, and behaves accordingly … Read more
You can put the file in the Resources folder from the Editor folder then read with the Resources API. TextAsset txtAsset = (TextAsset)Resources.Load(“textfile”, typeof(TextAsset)); string tileFile = txtAsset.text; You can check if this is the first time the app is running with this. After that you can copy the loaded data to the Application.persistentDataPath directory. … Read more
The reason this is happening is due to the combination of two things: Your class constructors automatically add default items to their respective lists. Json.Net calls those same constructors to create the object instances during deserialization. Json.Net’s default behavior is to reuse (i.e. add to) existing lists during deserialization instead of replacing them. To fix … Read more