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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Managing data for large number of levels in Unity?

I am making a Unity game vaguely in the vein of Candy Crush Saga for a client and am moving in circles trying to decide how to manage the data for all of their levels. In brief, they want to divide ...
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1answer
425 views

How can I use a lookup table for brightness and contrast?

Currently, I implemented a rudimentary brightness and contrast algorithm that changes brightness and contrast pixel by pixel. This was super inefficient performance wise and the algorithm looked a bit ...
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Does Unity3d have utilities for editing styles EditorGUI/EditorGUILayout like “Crome Web Inspector”?

Unity3d allows to construct window with custom UI. Just need to use EditorGUI/EditorGUILayout classes and their static methods. Example of custom window: The problem is that all the components have ...
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1answer
335 views

submeshes and dynamic batching doesnt work as expected

I'm duplicating one object with submeshes frequently, and assigning a random material from five materials to each submesh. There is batching happening, but it's not quite as efficient as I would have ...
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14 views

How to read from .json [on hold]

I have data in .json file.I am looking for ways to parse it in c#. My json contains data like this, {"howManyToSpawn":1,"positions":[1],"difficulty":0} ...
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34 views

how to simulate tank tracks(something that is around all wheels, dont know what is called)

im trying to simulate the part of tank that rotates around all wheels and i dont know what is a good way to do that. can you give me some hints to do that?
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1answer
16 views

How to “properly” display a 2d sprites in a 3d environment?

I would like to show "the classic" missile lock viewfinder (the target symbol) of a war aircraft. So the target symbol must follow the enemy, and became red when "lock" it. So i thought simply to ...
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1answer
157 views

Unity apple/google ID access?

After extensive Googleing I have not come up with a way to access Apple ID's or Google ID's from unity running in respective devices. Either ID's or something else unique to the accounts logged in. I ...
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1answer
257 views

How should asset bundles be divided?

The only way to load an asset from an asset bundle into memory is to load the entire thing, decompress and pull out the asset you want, then unload the entire thing, except the assets you want. This ...
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1answer
24k views

Correct way to use a GameObject.Find method in Unity C#

I have been following along with a Lynda.com video course to familiarize with Unity. I am currently attempting to grab a reference to a scene's First Person Controller's transform as follows: ...
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132 views

Unity 4.6: sprite image automatically splits to single sprites when clicking

I'm viewing Unity tutorial. As in this tutorial, I see when author clicks to sprite image, they will automatically divide to each frame as below: But in my Unity, I just can view this: So. My ...
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1answer
16 views

Printing out a 2d array in Unity [duplicate]

I have a 2d array of type char. Its sort of the Model that goes with my Checkers board View so I can run the logic/rules on the array. If I was writing a console version I'd just do a nested for-loop ...
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1answer
17 views

How can I tune material values with the slider in the Unity inspector more finely?

I'm adjusting a material's texture tiling and offset values in the editor but its increments are too large and it's jumping over the value I need. Is there a way to slow it down or adjust the amount ...
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0answers
71 views
+100

Drawing visibility polygons in Unity (for vision cones with occlusion)

I'm currently trying to create an effect like the one displayed below in Unity: However, it seems that I can't do this with any of Unity's built-in light objects, and I simply cannot find anything ...
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1answer
14 views

Unity Android character controll with UI Buttons

So I'm trying to find a good tutorial which will explain how to controll character in 2D game when button is clicked (left, right, jump button). All the tutorials I've found are outdated and not ...
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1answer
27 views

GameObject eulerangle rotation is off

In a game I am creating players can flip their character. So say the player does a front flip, it triggers an animation that plays to flip the car forward. I have the player as a child of another ...
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3answers
335 views

Orthographic Camera settings for a 2D game

I'm starting out a 2D wrestling game in Unity 5 and i need some help. The default resolution of game needs to be 320x240. The background sprite that i would be using is 640x480. The camera would move ...
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22 views

Orthogonal Tile Map with Camera's fixed rotation

I am working on a game that will have a 2D orthogonal view and Tile maps like, for example, Super Nintendo's Zelda (or something less old and nostalgic but with similar maps :). It will have mainly ...
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1answer
68 views

Unable to move mouse cursor while pressing keyboard button

I've a player to which I've attached character controller and two scripts - Controller and MouseLooker to control the player movements but when I try to move my mouse cursor while pressing keyboard ...
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1answer
17 views

Covert Minimap render texture to 3d space position

I am using Render texture to make a Mini Map it is working fine but now I want to go further on side map and want world space position from render texture click point. Is there any way available that ...
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2answers
14 views

How to apply Collider to Particle and what components are needed for particles?

i want to apply collider to particle system because if i applied the collider to particle ,if any other game object touched to that particle its gives some action or do some operation.so only i need.
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0answers
30 views

Fade out / fade in scene w/ loading screen [on hold]

I've got a (very simple?) requirement I just can't get to work, even though it's been covered by numerous tutorials and how-to's on the web. Basically, I want to transition between individual scenes ...
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1answer
17 views

Reference to a particular Prefab clone

I am developing a simple 2D game. In game, I've created a prefab for charcaters. and I am changing sprite of prefab runtime. This all execute fine. Now I want to apply click event on a particular ...
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1answer
26 views

Convert a modified Transform.forward to world space

I am trying to make an electricity system, where it is given the start and end points and it works out a random sequence of points in the rough direction of the end point. These points are set as ...
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1answer
122 views

unity animation not starting

I have written the following code: public class TargetAnimation : MonoBehaviour { Animation anim; public AnimationClip Open; // Use this for initialization void Start () { ...
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1answer
122 views

GameObject scope over RPC call

Debugging my code I faced some unexpected behavior. I called an RPC using uLink.NetworkView on the server passing some parameter including a GameObject tagged as Player. Inside that RPC I make a ...
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1answer
351 views

Unity3d - c# - changing FPSInputController controls through script

For a game I am making I would like the user to be able to change the controls (in game NOT through the clunky launch window (wich i disabled)) I have the system working but don't know how to change ...
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1answer
56 views

Issues with importing bezier curve animation (curve does not distort?)

Hi guys i'm pretty new to unity and having a frustrating issue; I've created a spear gun with an animation using a bezier curve grouped to the main gun shaft and distorted using a bone (bone relative) ...
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26 views

how do i drop a block into grid?

I am trying to drag a block and place it on a grid in unity5. The grid can be empty or already occupied. How do I handle the dropping of block ? I have a 2D array of blocks type, where: class ...
2
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1answer
159 views

How can I ensure a Unity game continues to run in RAM, even if the disk it loaded from is removed?

I'd like to make a game with Unity, put the build with all the data on a USB key, plug it in another Windows computer, and run the game from the USB drive, then remove the USB drive, but keep the game ...
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0answers
21 views

Development time Question [on hold]

With no development experience, from the self learning or college phase (from what I understand you already start making games while your in college; could be wrong correct me if so) all the way to ...
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1answer
35 views

Given a rotated transform, get normalized (proper up, front) version

I am working on a game where you roll a wheel down the track. Now I am looking to implement a feature, where you could turn it left and right, but I cannot get the proper vectors through which to ...
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1answer
286 views

How to correctly sync an ArrayList of GameObjects on a server/client

I'm experimenting with networking in Unity and I can't seem to get an ArrayList of GameObjects to sync from the server to the client. Here is the relevant code: [SyncVar] ArrayList walls = new ...
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3answers
829 views

How would I go about making a movement system like Mario Party?

Main question How would I go about getting a movement system similar to the one they have in Mario Party only minus the dice roll? Things I have researched I have been studying the uses for ...
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2answers
477 views

Generate random position within object

I have a plate object which is generated somehow (I don't care how), now I want to put another object within this object on random position. Lets say that I want to put random trees on this plate. How ...
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4answers
80 views

How do I trigger just once and not multiple times if I the Player enters the Trigger? [duplicate]

I wanna trigger just one time and not multiple times. I have a Health System and I want that the Player takes damage from an GameObject if he enters the Trigger but it directly triggers like 65 times ...
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1answer
756 views

Unity UI Input Field suddenly malfunctioned

I'm using Unity 5.0.1f1, and my UI Input Fields are not working as they are supposed to. I have an Input Field that is placed in a Panel and inside a Canvas. It has a Text component in which I can ...
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1answer
483 views

VertexColor shader is not working correctly in built application

I want to change the vertex colors of my mesh. The light sources must not affect the objects with this shader, its lighting must be determined only by its vertices colors, so I turned the Lighting ...
5
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2answers
145 views

Is it safe to base a combo system in frames instead of time?

I'm building a prototype for a fighting game (not vs, something like Final Fight). I'm trying to define the data for the player combo tree and had a look around looking for inspiration and have seen ...
4
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2answers
310 views

In Unity, how do I handle very short mouse drags as click events?

I am trying to recreate a UI menu that has functionality similar to the iPhone's home screen: If a user drags anywhere on the menu (including on a button), it should drag the whole page left/right ...
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4answers
51k views

Unity new UI - Dynamically change the functions called by GUI elements

Looking to dynamically change the value in the button OnClick and slider On Value Changed . If I had to guess on how this was done, get a reference to the button/gui element. Next get the Button ...
2
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1answer
201 views

How to Reciprocally draw on a 3D mesh and 2D UI Image in Unity?

My question is a bit involved so I'm going to split it into parts and attach a picture. 1) In Unity I'd like to be able to draw a line on a 3D worldspace mesh with the mouse. 2) As I'm drawing on ...
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2answers
1k views

How do I refer to a native library with Unity 5 on Android?

I have a library called mylibandroid.a. This is given to me by another developer. I also have the iOS version of this lib, and have been able to access it from Unity. It is supposedly built for ...
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1answer
40 views

Access to varibles in other attached gameobject script is ambiguous

I'm trying to create reusable scripts that I can drop on my GameObjects. I am currently trying to figure out how to build a projectile script. Ideally, I want to be able drop this scrip on an enemy, ...
4
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1answer
673 views

Custom Editor for Map/Dictionary in Unity

I'm trying to build my own little ResourceManager in Unity that will allow me to tag resources (ranging from materials to prefabs) to a label in the editor, and then access them in game. The ...
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1answer
99 views

Dynamiclly applied texture to gameobject using GUI button

In a scene Multiple different gameobject (almost 30 kinds of gameobject) with parent child relationship. At run time (by selecting on gui button) I want to change the texture of each clicked ...
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0answers
40 views

How to make UI tower placement in 2D tower defense like kingdom rush using Unity? [on hold]

I want to make a 2d tower defense where the player can choose one from any towers , i have try to watching tutorial on youtube, read e-book and surfing the internet, but i can't found how i can make ...
3
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0answers
30 views

How to await async operations / coroutines?

I'm looking for a generic / reusable way to wait for coroutines and asynchronous operations to finish in Unity 5, similiar to C#5's await keyword. The simplest way I can think of is something like ...
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2answers
43 views

Blinking object

I'm trying to make an element (3D object or UI element) blink in such way: There is a timer which counts down 10.0f seconds to 0.0f. In 10.0f to 9.9f range the object should fade out from opacity 1 ...
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2answers
92 views

Room generation with external walls and doors

I am looking to implement a means to generate rooms with outer walls with windows and doors from prefab game objects in Unity. The idea is that a group of tiles is defined as a room which I then ...