Questions tagged [unity]

Unity is a cross-platform game creation system that focuses on easy art pipeline process. It consists of a game engine and an integrated development environment. The game engine's scripting is built on Mono.

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How to increase drag sensitivity while dragging distance is less than a certain value

I built a inventory hotbar wheel for mobile controls. The wheel can be accessed if I put my finger on a specific "hitbox" on the right side of the screen and drag left. The result looks like ...
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Index out of the bond of the array for values higher than 9, why?

I'm a bit confused here. When the const int chunkNum is highter than 9, it give me the error and instead of getting 10 x 10 chunks, i get 10x 9 chunks, but for a ...
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TMPro Double Outline

Hi, This is what I am trying to achieve: TextMeshPro with double outline. So far I have tried these combinations: TextMeshPro + Outline[int the mid] + Underlay [external]. It is close, but not the ...
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ScriptableObjects events execution order?

Given the code: ...
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Player angle following camera

I'm creating a third-person game. I want the player-model to follow the rotation of the camera. I do that with this : ...
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How can I obtain the file size of a Unity build at runtime?

I'm wondering if it is possible to obtain the filesize of a game's build at runtime. Searching this topic only yields results for reducing the build size, which is not at all what I'm looking for.
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Unity project not communicating with my iPhone 11?

Connecting to my iPhone 11 with a cool FaceTracking project called FaceCapOSCReceiverExample https://github.com/hizzlehoff/FaceCapOSCReceiverExample works excellent on my laptop, but not on my PC (...
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How to Make Organic Fade to Black in Unity [closed]

I'm working a retro/old-style video game, and I was wondering whether or not there is a way to create an organic fade-to-black, similar to what is found in the original NES console. I am aware of how ...
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How to calculate High Score in game when there are two units in the game?

In my game I am solving a problem, and I am getting certain points for each problem. Just like collecting numbers falling from the top. Now I want to calculate a high score on the basis of two items i....
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Checkerboard like rendering does not save performance

I have a simple scene in Unity with a camera and a quad facing the camera filling the whole viewrect. The quad has a material with the following shader: ...
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How to proper manage a world composed by multiple scenes?

I have a UI-only scene for my game that have only Unity UI elements (those that need a Canvas), separate from the world scene. In the UI scene I have a MonoBehaviour that manage all the effective ...
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35 views

pick up material from another object

is it possible to obtain a material from another object? I'm trying everything and nothing, the only thing I could get was just the color of another object ...
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Working with websockets in Unity: Cannot convert lambda expression to type 'IObserver<ReconnectionInfo>' because it is not a delegate type

I'm a bit stuck on a delegate error in Unity. The code works fine if I'm in a c# console app however Unity is giving me the error: Cannot convert lambda expression to type 'IObserver' because it is ...
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Why isn't my tilemap collider appearing?

I am trying to make a 2d game but my player falls through the tilemap every time. My tilemap collider doesn't seem to show up. What is going on and how do I fix this? The first image is rigidbody ...
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Unexpected result when generating world with 2 perlin noises

I try to generate a world with a temperature and an humidity noise to generate biome based on the y values of the two. I take the y values and round them on a 33 base for the humidity and 25 for the ...
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Skybox from file at runtime in Unity: Error assigning 2D texture to CUBE texture property '_Tex': Dimensions must match

I'm downloading skyboxes at runtime, and then I'd like to set them as the current scene's Skybox. After I successfully downloaded the desired cubemap into the ApplicationData folder, I'm trying to set ...
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Cinemachine third person camera movement causes misalignment

I'm working on third person movement using CinemachineFreeLook as the player camera. At first I thought it was working fine but I've noticed that moving left/right actually moves the character with a ...
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How are writing shaders different in Unity's scriptable render pipeline vs the standard pipeline?

So I want to start learning how to write shaders because the shadergraph seems very limited at the moment. I've done some research and it seems that I should learn the HLSL language which is used by ...
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I can't figure out why the bool flags are not working in the right order?

This script is attached to a wall : ...
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1answer
101 views

Moving non-local player from local player with Mirror Networking

i am using mirror networking which is based on UNet. I can move non local objects easly by assigning their authority to the local player and move them, but i can't assign/remove authority for other ...
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How to improve performance with a lot of bullets and Mirror networking

The game I have 300 enemies with rigidbodies. I also have 1 to 4 players with rigidbodies. And they shot a lot of bullets. I have 1000 bullets with circle coliders only (no rigidbodies for bullets) I'...
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Unity raycasting not always detecting component

I am trying to determine what object I am clicking with the help of a raycast, however it doesn't always work In update I call: ...
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1answer
141 views

Can I legally modify the Unity splash to fit the game's theme?

I've been working on a retro game, and I was wondering whether I could change the Unity logo to make it fit the game's style (eg. pixelating the logo). I know how to do this, but my question is ...
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53 views

How can I programmatically add a Controller to an Animator during runtime?

I am trying to set the Controller of an Animator during runtime using a script. When I click on the dot in the inspector manually, I can choose one called "Standard Walk", but have not found ...
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35 views

How to align prefab to a accurate position with the best practice?

I'm making a plumber game, I have a pump prefab, and pipe section prefab, which allows the user to connect the pipe during game, the pipe needs to be connected seamlessly during game, which means pipe ...
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22 views

Humanoid Rig Animations Not Playing Properly

Although I have seen a few questions that are similar to my own, none had specific or clear answers that actually solved the problem, so here I am. Just recently, I have imported a rig from Blender ...
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How can I call Schedule() on interface that inherits from IJob

So I have a voxel terrain engine, and I have an interface that all meshing jobs should inherit from. That looks like this (simplified from the actual): ...
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how to make my camera follow script work for Photon Pun2

I´m currently working on the Multiplayer part for a 2D top-down game. I´m using Photon Pun2, to do this. My problem is, that always just the last player, who joined the game get´s my camera follow ...
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For dynamically batched objects the `unity_ObjectToWorld` shader variable is always set to default?

I'm using the standard render pipeline and the unity_ObjectToWorld variable for some calculations in my shader. After I enabled dynamic batching these calculations ...
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Terrain shadows not rendered to additional camera with Unity3D URP

I'm running into problems with a project using several cameras rendering to different monitors. The first Camera (a VR camera) renders the foliage and the terrain correctly. However, in the second ...
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1answer
50 views

Unity error: type “x” exist in both 'A' and 'B'

I just opened a project made in unity version 2018.1.1f into Unity version 2020.1.1f I know opening the older projects is not supported by Unity but it opened fine. The only problem is that it is ...
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72 views

How to correctly instantiate prefab in Unity

I made a prefab and drag drop it to the Tile Prefab slot as shown in the picture In my code ...
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How can I generate a wall/s?

I want to create for example 4 cubes and then to connect them all making a square but making them scaling to one direction and not two directions as by default. The prefab variable is a Cube. I have ...
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1answer
28 views

Buttons only trigger right/left movement once, not continually

I have a Unity mobile project where I am trying to use right/left movement using two UI buttons situated accordingly. The issue is that it only moves the player to the right/to the left one time, not ...
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MissingReferenceException being thrown in async method

I'm trying to create a UI pop up box to show messages. It is a simple component: it's only a background image, a text and a script to manage it. The script is very simple and just have a ...
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1answer
30 views

Building meshes conforming to terrain deformation

I have an uneven terrain on which the player is supposed to build buildings. For most structures I can just fudge the foundations, have them extend through the terrain. For roads, pipes, tracks and ...
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Using Mobile Accelerometer to trigger an action in my game unity

Hi I have this project I'm working on which is a bowling game controlled by mobile acceleration. I want the following: when the player holds the phone up facing him for 2 seconds to enter strike state....
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1answer
58 views

How to use only mouse to move player? [closed]

I'm developing a web-app with Unity. Instead using 'classic' keyboard WASD + Mouse , i would like to use only mouse to move my player, using left-click and move "toward" mouse cursor ...
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How can I add a collider/s to a line renderer circle?

With this code I can create a circle using LineRenderer and control in both editor mode and run time mode on the drawn circle properties like radius and width and height. Now I want to add to this ...
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Not able to assign any scripts to my game object [duplicate]

I am not able to assign a particular C# script to a game object. When I try to do so, I get this error as shown below Only the script I have is different. In brief, just like the error above I am ...
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1answer
25 views

How can I build a virtual barrier to block and prevent from the player to keep moving forward?

This is my logic : When the player is moving I'm getting the distance from another object. When the player is at distance for example 61 slow down the player moving "Forward" until the ...
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1answer
26 views

Why Unity Corrupts textures when used on a Sample Texture node shader

I am trying create a glow effect on a background, to do this I am using shaders, when I use the main texture everything is okay, but when I put the emission map the texture corrupts Here's the ...
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1answer
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Why are setcolor and color not reset

When I do a color exchange directly on the material in playmode, but then I go back to editmode, why do the settings still remain? For example: ...
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1answer
45 views

A terrain with underground tunnels

The Terrain tool in Unity is great for constructing 3-D landscapes that are open from above. I am working on a game that happens entirely inside tunnels (specifically, blood vessels in a human body. ...
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How to add a falloff (transparency) to projector shader in Unity?

I am new to Unity shaders and I was wondering if it was possible to add a falloff variable to control the transparency of the projected color. Here is the shader code : ...
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Multiplayer server with firebase and unity for an indie game? [closed]

I am developing my first indie mobile game using Unity3d, I have integrated google firebase (firestore) to store game & user profile data, also I am using firebase user login service, currently I ...
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1answer
69 views

Creating a simple countdown timer in unity

Hello's I was looking for a way to do a countdown timer in unity and stumbled across this solution : ...
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29 views

Unity - On Custom Editor Update Event

The following code is a snippet of how I'm auto-updating an object whenever a setting changes in the inspector window (for a scriptable object). It's currently not working, but It will work if I put ...
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1answer
118 views

How to Detect a Right Mouse Click on a UI Button in Unity

I've been recently working on a videogame, and I'm trying to make a script that will destroy the game object it is applied to whenever the right mouse button is clicked on it. It doesn't function at ...
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1answer
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Unity: How can I find the center position of a particular triangle?

I need to face an object from a central point directly through any one of many triangles which are faces on an icosphere whose position is centered on that point. Is there a way to get the center ...

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