All Questions
Tagged with c# unity-game-engine
43,298
questions
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Unity Editor will consistently freeze every 5-8 seconds for up to 5 seconds
I've been working on a project on my laptop for a few weeks now and occasionally (seemingly randomly) I will launch Unity and the Editor will undergo this strange pattern of consistent freezes. It ...
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votes
1
answer
13
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Working on a 3D audio visualizer project (Unity) and I can't convert Vec3 to Float, what am I doing wrong?
Noob here... I am working with a c# script in Unity which was originally written to scale an object on 2 separate axes (X/Z) using 2 separate variables (based on audio input). The change I am trying ...
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25
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Multiplayer game in Unity riddled with seemingly unsolvable errors: type or namespace Unity Transport not found, and scripts not attachable to gameobj
I'm making a multiplayer game in Unity, and I've started by implementing the multiplayer feature itself. After making good progress, I get an error telling me that type or namespace UnityTransport can'...
- 1
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14
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Unity Application crashing on Android?
I've been working on an application in Unity. It works perfectly fine for iOS devices but once a build has been put onto an Android device it begins crashing after about a day of being on that device. ...
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1
answer
30
views
Calculating angles and comparing them to apply logic
I'm trying to make a grappling hook style game in Unity. When the rope collides with an object, I move the anchor point to that position and save a List<Vector2> of positions.
I'm at the point ...
- 9,611
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vote
1
answer
28
views
Float values get rounded creating a Hex Grid in Unity
My code generates a grid with a specified width and height and Instantiates a "hexTilePrefab" at the calculated floating point positions. The prefab has a class "HexTile" attached ...
- 13
0
votes
1
answer
28
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Area of damage, where an explosion happens and deals damage to all enemies exactly once with Physics2d.OverlapCircleAll(...), but doesnt work
As in the title, I am trying to use overlapcircleall to deal damage to all enemies exactly once, but sometimes works correctly, but sometimes the damage is applied multiple times to the same enemy, ...
- 105
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1
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40
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OOP usage in Unity Game Engine
i've started to learn Unity and we were always using MonoBehaviour Parent and Child Classes. After that i realized that we need to use OOP with our projects. I know how can i create classes and ...
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0
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18
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SignalR Client implementation in unity works in editor but not in Android
I am using signalR client in unity for a real-time Android game.
So, when i run game in Unity editor, everything is fine, But when i built it for android, i
realize that it didn't connect to Hub ...
1
vote
0
answers
27
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How can I align my player to a ledge (Unity 3D)?
I am working on a game with a grapple system similar to the Batman Arkham games. Right now, you can target a point on a ledge and teleport to it (Teleporting is just for testing) and then hang on it. ...
- 11
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1
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29
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Uploading a video(file) through file explorer in Unity WebGl
I'm developing a game on Unity WebGl. I have a part that user has to upload a video through file explorer, then I have to send it to server. I don't have to play it in unity. I just need to get the ...
- 11
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1
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41
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Unity 3D: Instantiating an object after setting it into a list isn't consistent
I am making a game where people walk around catching cats then releasing them into a safe spot.
Here's all the relevant code:
using System.Collections.Generic;
using Unity.VisualScripting;
using ...
- 3
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0
answers
21
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Unity Cloud Save blocks game
Hey I am trying to use Unity Cloud Save feature.
I've added SDK for Cloud Save and Authentication and Linked Unity Project. I am also using Firebase so there is also configuration for it.
All fun ...
- 8,822
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19
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How to detect the proper World space UI element's position using GraphicRayCaster?
Good afternoon. I am trying to interact with UI elements within a worldspace canvas due to Unity 2022 LTS not supporting interaction via the New Input System when using a locked cursor. The issue I am ...
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0
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28
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Generating a different zipcode after each spawn in unity
Sorry for terrible grammar but I've been working on a Conveyor Belt project for the past month and been having problems with the parcels(Boxes) not having specific zip code after each spawn. I'm still ...
- 11
1
vote
1
answer
37
views
Having trouble centering a Gizmo in Unity's editor with an Isometric Grid where Z axis serves as Y axis
I'm trying to make the boxes in OnDrawGizmos() center isometrically within each tile. As you can see, I want to know the coordinates of each tile and always have them displayed in the editor. As you ...
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1
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31
views
Read json dictionary with multiple sub keys into unity c# script
I am trying to get my data from a json file into unity with a c# script. The goal is to move all players at the same time based on positional data, which i already have. I need to group the ...
- 21
3
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26
views
Make a Texture3D writeable on the GPU in Unity
I have a Texture3D that I've defined:
tex = new Texture3D(8, 8, 8, TextureFormat.RFloat, false);
for (int x = 0; x < 8; x++) {
for (int y = 0; y < 8; y++) {
for (int z = 0; z < 8;...
- 135
0
votes
1
answer
27
views
Player is jittering when colliding with a wall
When I move against the wall, the player starts jittering.
using UnityEngine;
public class Movement2 : MonoBehaviour
{
[Header("Movement")]
public float Speed = 4f;
public float ...
- 3
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votes
2
answers
40
views
Unity: Script won't delete 1 of the objects if 2 are colliding
I have this C# segment of code to make auto generated rooms, does anyone know why my code won't delete the clones of the object? I've tried a lot of methods, but I can't for the life of me get it to ...
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votes
1
answer
23
views
Unity State Machine suddenly refuses to react to player input
I have been attempting to create a souls-like character controller in Unity, using this tutorial with the use a Finite State Machine using the following tutorial.
So far, everything has been working ...
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1
answer
27
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The car does not turn when using the Wheel Collider
I'm trying to make a car controller using Wheel Collider. I have 4 wheels. And the parent object with rigidbody and box collider. Inside the parent object, I have four objects with Wheel Collider, as ...
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19
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What's going on with the lighting?
With the lighting on my HDRP stage, something is wrong with the lighting in some corners on the floor and on the walls.
I don't understand what this could be related to.
I also tried to place Light-...
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57
views
When I edit UnityPackage and Export & Import, I get "The type or namespace name 'xxxxx' could not be found"
I'm a beginner with Unity.
I imported a UnityPackage distributed on GitHub into my scene.
There were no errors when I imported the UnityPackage distributed on GitHub.
After making a small edit to the ...
- 661
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votes
1
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47
views
How can I make my enemy target a player who enters the scene?
So to explain a little further, I want an enemy from scene 2 to target a player that starts in scene 1. I already have a script for the damage and a AI script for the enemy, to chase the player, but I ...
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votes
2
answers
35
views
How to create a list that spawns enemies that are placed into the list via the unity inspector
I am trying to create a list of enemies that can be spawned via trigger in unity. However I am running into an issue where my public GameObject enemy seen in the enemiesToSpawn class is called on ...
1
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0
answers
29
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Weird movement using Mathf.LerpAngle Unity
I was making half 2d ,half 3d game. I wanted the up/down movement to be accompanied by a slight rotation in the direction the player is moving, for that I decided to use Mathf.LerpAngle method , ...
- 11
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27
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Unity Input System does not work with Steam opened
I'm making a multiplayer game in Unity and I'm using facepunch.Steamworks for the multiplayer. I made a quick virtual cursor to use in my lobby, so that I can move my cursor with controller. Problem ...
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16
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Why textMeshPro makes gc when called SetCharArray?
I am new about Unity. Consider the following function:
public void SetCharArray(char[] sourceText, int start, int length)
{
PopulateTextBackingArray(sourceText, start, length);
...
1
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0
answers
21
views
Unity Editor never releasing memory
I've been working on my unity project, and this happened:
So, my project has some Recursive functions, since it is about making a chess engine(rule-based AI). And when I test it out, I find my memory ...
- 35