Questions tagged [unity-game-engine]
Unity is a cross-platform game engine by Unity Technologies. Questions should be about programming with the game engine and not usage of the graphical interface. Questions about the usage of the graphics interface are off topic.
unity-game-engine
77,007
questions
572
votes
18
answers
269k
views
How to use Git for Unity3D source control?
What are best practices for using Git source control with Unity 3D, particularly in dealing with the binary nature of Unity 3D projects? Please describe the workflow, what paths would be included in ....
- 12.2k
374
votes
37
answers
552k
views
Unity Scripts edited in Visual studio don't provide autocomplete
When I want to edit C# Unity scripts, they open in Visual Studio. It is supposed to provide auto complete for all Unity related code, but it doesn't work.
Here you can see the missing functionality:
...
- 3,903
187
votes
2
answers
138k
views
How to prepare a Unity project for git (step-by-step)? [duplicate]
What are the detailed steps necessary to prepare a Unity project for committing to a git repository eg. github? I don't want to store unnecessary files (specially temp files and avoid binary formats ...
- 10.3k
158
votes
8
answers
93k
views
How does StartCoroutine / yield return pattern really work in Unity?
I understand the principle of coroutines. I know how to get the standard StartCoroutine / yield return pattern to work in C# in Unity, e.g. invoke a method returning IEnumerator via StartCoroutine ...
- 10.4k
144
votes
11
answers
288k
views
Serialize and Deserialize Json and Json Array in Unity
I have a list of items send from a PHP file to unity using WWW.
The WWW.text looks like:
[
{
"playerId": "1",
"playerLoc": "Powai"
},
{
"playerId": "2",
"...
- 1,613
128
votes
8
answers
184k
views
what is the difference between Update & FixedUpdate in Unity?
What is the difference between the Update and FixedUpdate methods, and when should these methods be used?
- 1,435
113
votes
4
answers
155k
views
How to detect click/touch events on UI and GameObjects
How to detect UI object on Canvas on Touch in android?
For example, I have a canvas that have 5 objects such as Image, RawImage, Buttons, InputField and so on.
When I touch on Button UI object Then ...
- 2,318
103
votes
11
answers
439k
views
How to make the script wait/sleep in a simple way in unity
How can I put a sleep function between the TextUI.text = ...., to wait 3 seconds between each phrase?
public Text GuessUI;
public Text TextUI;
[...truncated...]
TextUI.text = "Welcome to Number ...
- 1,605
99
votes
6
answers
194k
views
How to pass data (and references) between scenes in Unity
How can I pass score value from one scene to another?
I've tried the following:
Scene one:
void Start () {
score = 0;
updateScoreView ();
StartCoroutine (DelayLoadlevel(20));
}
public ...
- 21.3k
99
votes
1
answer
6k
views
Marching Cubes - generating holes in mesh
I'm working on a Marching Cubes implementation in Unity. My code is based on Paul Bourke's code with a lot of modifications. I'm checking if a block at a position is null, and if it is, a debug ...
- 1,101
91
votes
1
answer
372k
views
"A namespace cannot directly contain members such as fields or methods" [closed]
I am trying to use this code for NET.reflector using Reflexil. I am trying to replace code with this:
if(Input.GetKeyDown(KeyCode.Keypad5)) {
int i = 0;
Character localPlayer = PlayerClient....
- 923
91
votes
5
answers
82k
views
Awake() and Start()
I see that we can initialize Variable in Awake() or Start() and Awake() will be called before Start().
When should we initialize in Awake and Start to have the best performance?
- 4,508
86
votes
11
answers
124k
views
not finding android sdk (Unity)
Error:
Invalid command android
UnityEditor.HostView:OnGUI()
CommandInvokationFailure:
Unable to list target platforms. Please make sure the android sdk path is correct. See the Console for more ...
- 895
85
votes
12
answers
143k
views
What Language is Used To Develop Using Unity
What language does one need to use when programming with Unity? Or is it an API for many languages?
I read through the docs and I guess I missed the point on the language used.
It says it has iOS ...
- 29.7k
83
votes
1
answer
3k
views
How to resolve SmartFoxServer connection error in unity
I'm using SmartFoxServer API on Unity3d. It was working fine before I recovered my MacBook, but now gives a connection error as below:
Http error creating http connection: System.Net.Sockets....
- 2,035