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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Unity3D JavaScript/.NET code throwing compilation error with a List-thingy [closed]

So, I do this: var intlist:List.<System.Int32>; intlist.Add(1); And where I say intlist.Add(1) I get: NullReferenceException: Object reference not set to an instance of an object Weird, ...
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2answers
400 views

Unity3d and Windows 8 run game in frame

How do I set Unity3D to run my game on Windows 8 in a fixed size frame (with a border around it) and not in fullscreen? I tried setting this in the Unity script and in the final C# project, but ...
1
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2answers
318 views

How can I tell the player that a key or other item can be discarded?

We're working on a survival horror classical Resident evil (1, 2, 3, 0, REmake) type of game - link. I'm using Unity3D with C#. There's something that's kinda puzzling me - more a game design ...
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1answer
1k views

Is there a way to create a sky-sphere instead of a skybox in Unity3D?

In a 3D game, how can I make a sky background seen at the horizon? I tried adding a texture to the skybox but since it's a box it looks horrible. When I'm not using a texture it's not notable that it ...
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1answer
1k views

How can I have my third-person camera track slightly ahead of the player as he or she moves?

I have a 3rd person camera controller in a top-down game. I have my cameran following the player and I currently use linear interpolation to make the movement smooth and a little laggy. But I would ...
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0answers
432 views

Unity game debugging on Xcode

This question has two parts: 1. How to get meaningful information out of Xcode crash logs? The game runs fine on the editor but when running on an iOS device it crashes and then gives information ...
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1answer
457 views

Making player movement direction follow players facing direction

if (controller.isGrounded) { moveDirection = new Vector3 (Input.GetAxis ("Horizontal"), 0, Input.GetAxis ("Vertical")); moveDirection = ...
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1answer
226 views

Block player movement

What do i need to keep my player model from going through environment objects like walls, trees etc? Im trying to figure out if should use rigid bodies and the built in physics but i feel that its ...
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1answer
222 views

3rd person game with rigid body

Im making a 3rd person 3D game. I have a little capsule shaped player controlled drone at the moment that moves on a flat surface. Y axis is locked. The Game object contains a script and then the ...
4
votes
2answers
3k views

Camera chasing player

I want the camera to follow the player and lag a little bit and then catch up with the player when the player halts. When stopped the player is in the center. At the moment im at the point where i ...
1
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1answer
320 views

Spot Light color fade in Unity 3d

I have a scene where many spot lights are focused on the screen. All have red color and same intensity. What I want is that the red Color(0,0,0,1) value should increase and decrease in a fading effect ...
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1answer
568 views

A few questions about integrating AudioKinetic Wwise and Unity

I'm new to Wwise and to using it with Unity, and though I have gotten the integration to work, I'm still dealing with some loose ends and have a few questions: (I'm on Unity 4.3 as of now but I think ...
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3answers
533 views

Multiplayer object interpolation

Currently I'm participating in a multiplayer game project as a network developer. Unfortunately, however, I'm facing an interpolation problem which makes game objects look like they are ...
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1answer
1k views

How to manage input state in Unity3D?

In Unity3D how do I manage input among many components, especially in relation to "blocking" input messages to certain components? To make my question clear, an example: Component 1: Input Manager ...
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3answers
221 views

Algorithm for securing a retro password system

For a game I am working on, one of the build targets is the Unity Webplayer, which does not support saving file I/O at all. However, as it's an action/adventure game based on Zelda 2: The Adventure ...
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1answer
3k views

Unity3D Drag Object with Mouse Gives Invalid Position

I am trying to implement a simple script to drag a GameObject with the mouse in Unity. However, when the position of the object is updated with the following script, I get an error saying: ...
-1
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1answer
143 views

Show message to one player issue in multi-player game

I Needed to show message to only one person of the multi player game,i am using smartfoxserver to developed a board based game and in this game how to differentiate 2 players in unity c#,and also how ...
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1answer
3k views

How to slide a non-kinematic rigidbody?

I'm studying Unity3d, coming from a 2d background, and I'm a bit confused how some things work. I'd like to slide a non-kinematic rigidbody, i.e. "just move it forward", like if it was hovering over ...
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0answers
199 views

Unity3D object fill shader

I've been researching this for a while, and had no luck yet. I figured I'd ask here to see if anyone had any good ideas. Essentially what I want is a shader that can make only part of an object ...
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0answers
1k views

How do I use UsePass in a shader in Unity when the pass does not have a name?

I'm trying to use passes from a given built-in shader in Unity. The docs say that the syntax is UsePass "Name". The problem is that built-in shaders don't have names on their passes. How could I do ...
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1answer
438 views

How to stop camera from rotating in 2.5d platformer

I'm stuck with a problem: I can not make my camera stop rotating after character. What I already have tried: using empty game object with rigid body and locked rotation and make it parent of camera, ...
2
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1answer
434 views

Project collision shapes to plane for 2.5D collision detection

I am working on a top down 2.5D game. In the game anything that overlaps on the screen should be 'colliding' with each other regardless of whether they are on the same plane in the 3D world. This is ...
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1answer
282 views

Make Gameobject Stand On Surface Facing Certain Direction

I want to make a biped character stand on any surface I click on. Surfaces have up vectors of any of positive or negative X,Y,Z. So imagine a cube with each face being a gameobject whose up vector ...
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0answers
323 views

Design virtual resolution for 2D development in Unity

I came to Unity with Cocos2D-X experience in mind. In Cocos2D-X, I can choose a "virtual" screen resolution size to rely on the entire game during development and the game will automatically adapt to ...
2
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2answers
2k views

Rotate to a set degree then reverse and repeat in Unity

I'm making my first project in Unity, a simple game where touching objects adds points to the player's score. I'd like the objects to have a pleasant back and forth swaying animation on the Z axis. ...
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0answers
336 views

With 2 superposed cameras at different depths and switching their culling masks between layers to implement object-selective antialising:

We superposed two cameras, one of which uses AA as post-processing effect (AA filtering is cancelled). The camera with the AA effect has depth 0 and the camera with no effect has depth 1 as can be ...
3
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1answer
135 views

Why am I getting a mirrored mesh out of my data structure?

I'm in the beginning stages of an RTS game in Unity. I have a procedurally generated terrain with a Perlin noise height map, as well as a function to generate a river. The problem is that the ...
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1answer
643 views

Android Swipe In Unity 3D World with AR [closed]

I am working on an AR application using Unity3D and the Vuforia SDK for Android. The way the application works is a when the designated image(a frame marker in our case) is recognized by the camera, a ...
2
votes
1answer
202 views

how to android touch in Unity?

I am creating simple game for android.I used touchphase.moved to power up my ball and touchphase.ended to throw the ball.But what happened is the ball is thrown when I moved my finger in both x and y ...
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1answer
4k views

How to opitimize Shadows in Unity 3D

I made the shadow of Solider in my game using Unity pro shadows feature. http://docs.unity3d.com/Documentation/Manual/Shadows.html The performance of my game becomes very slow after adding these ...
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1answer
195 views

Unity 2D sprite support? [closed]

Does Unity 3D support 2D sprites yet? I know that they have mentioned it in a blog post but I don't know if that feature has gone live yet
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0answers
871 views

OnTriggerEnter not called [closed]

I am working on a fight game with 3D models but played like a 2D game. So the player characters have swords. The Player GameObject has several body parts that are colider triggers. The sword is a ...
4
votes
1answer
906 views

Polygon count budget

Is there any smart way to think about polygon budget relating to PC gaming today? My game will have one static 3d background scene and two fighters. No more enemies. I am thinking about having ...
2
votes
1answer
308 views

dynamic 2d texture creation in unity from script

I'm coming from HTML5 and I'm used to having the 2D Canvas API I can use to generate textures. Is there anything similar in Unity3D? For example, let's say at runtime I want to render a circle, put 3 ...
3
votes
1answer
3k views

How to get all keys and values of the PlayerPrefs in Unity?

I'm storing player name and scores in the Unity PlayerPrefs. I'd like to list all the names and scores stored in PlayerPrefs and display a high score page: Is it possible to display all the keys ...
0
votes
1answer
550 views

Text resource not loading

I'm trying to load text from a .txt file into a TextAsset variable. The file is in the assets folder under Texts/. My problem is that bindata is returned as null. string instructions; void Start () ...
1
vote
1answer
437 views

Non OnGUI based progress bar

How can I make a progress bar appear in Unity that doesn't make use of the OnGUI functionality in C#? I'm doing something with an Oculus and the OnGUI stuff doesn't work too well in a stereoscopic ...
1
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1answer
2k views

How to automatically render all opaque meshes with a specific shader?

I have a specular outline shader that I want to be used on all opaque meshes of the scene whenever a specific camera renders. The shader is working properly when it is manually applied to some ...
7
votes
3answers
431 views

Slerping rotation mirrors

I rotate my game character to watch at the target using the following code: transform.rotation = Quaternion.Slerp(startQuaternion, lookQuaternion, turningNormalizer*turningSpeed/10f) ...
3
votes
1answer
773 views

Animations not accepted in animator

In the official Unity Animator State Machine tutorial video animation clips are dragged out from the assets folder into the animator and dropped. I have a 3D model that i bought online to experiment ...
-1
votes
1answer
1k views

Unity GUI not in build, but works fine in editor

I have: GUITexture attached to an object A script that has GUIStyles created for the Textfield and Buttons that are created in OnGUI(). This script is attached to the same object in number 1 3 ...
0
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2answers
2k views

How to display a GUI text at run time in unity?

I'd like to display a GUI text at run time in my game for a second, so I want to know if it's possible to add or remove a GUI label to the scene at run time?
0
votes
1answer
2k views

How do I have multiple audio sources on a single object in Unity?

I have an audio system set up wherein I have loaded all my audio clips centrally and play them on demand by passing the requesting audioSource into the sound manager. However, there is a complication ...
5
votes
1answer
1k views

How do I create a 2.5d parallax effect?

I have a decent background in 3D graphics and programming, but I'm new to game development. I'm currently exploring different possibilities and I really want to make an RPG game. I was thinking about ...
1
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2answers
182 views

GameObject in hierarchy needs to know who it belongs to

I have two objects from the same prefab. They have bodies and swords. What good options do i have to check if a sword belongs to player2 or player1? For example when body registers that it has been ...
0
votes
1answer
464 views

Rotating object along bezier curve: not rotating enough?

I tried to follow the instructions from the threads on the forum (Cocos2d rotating sprite while moving with CCBezierBy) with Unity, in order to rotate my object as it moves along a bezier curve. But ...
0
votes
1answer
747 views

Making a new instantiated prefab as a child for existing GameObject

I've been searched about how to make these fruit to move as the basket movement if it collided with it, and I've been found that if I want to perform this I've to let these fruit to be a child to ...
0
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1answer
821 views

Unity AddExplosionForce not doing anything

Recently I've started learning Unity3D. I'm working on a game as an exercise in which you control a space ship and have to dodge asteroids. If you feel like it's getting a bit too much you can hit the ...
0
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2answers
2k views

OnTrigger not firing consistently

I have a Prefab called Player which has a Body and a Sword. The game uses 2 instances of Player, Player1 and Player2. I use Player1 to strike Player2. This is code on the sword. My hope is that ...
1
vote
1answer
3k views

Jumping with Mecanim synchronization

I am using Unity3D 4.1 for one of my projects. I have a robot character which is always running. I am using mecanim animation system. What I really want:When I press Space bar, the character should ...