I am using the ViewportHandler script for Unity(https://github.com/dfsp-spirit/way2close/blob/master/Way2Close/Assets/Scripts/ViewportHandler.cs), to allow for my UI to appear the same in different resolutions. I am pretty sure that it was looking just fine and pretty much the same in all resolutions(with different quality graphics due to stretching, but that is fine).
I have opened up my project after a while and I am now noticing that while the game scene looks fine inside the editor, the UI elements change position for all resolutions when building the game.
I am attaching two screenshots to show the difference. The Editor one is the proper one where elements are aligned properly. The other one is when I am building the game and running it full screen.
The weird thing is that when building the game, every resolution displays the wrong way (as in picture 1). So the elements are actually resizing properly, but they are just in the wrong place for some reason and I really can't see why. Any ideas ?
(My Canvas is Screen Space - Overlay, Scale with Screen Size, Ref resolution is 2560/1440, Match width and height and ref pixels 100).
You don't need 3rd party scripts to achieve a constant size on different resolutions. Use the Canvas Scaler component on your canvas and set it to 'Constant Physical Size'. Unity should handle all the rest.
If images/sprites change position, try to change the anchor point to fit your needs.
Related
sorry I have to put all of this as an image but I couldn't post this with text as when creating the original post something happened to where it was flagged as spam. I figured this would be the only way?
Unity's UI screen is different from the in-game world space.
For the UI part you can easily fix the issue of the size and position by considering the following:
First thing you need to check is the Canvas Scaler component which is automaticaly generated on your Canvas gameobject.
Canvas Scaler Example
First under The UI Scale Mode you should choose the "Scale with Screen Size" which will make UI elements bigger the bigger the screen is.
Second is the Reference Resolution which is the resolution the UI layout is designed for. If the screen resolution is larger, the UI will be scaled up, and if it's smaller, the UI will be scaled down. A good example is to set the dimensions int something like this (1920x1080) which is the most common landscape resolution.
Third is the Screen Match Mode which is a mode used to scale the canvas area if the aspect ratio of the current resolution doesn't fit the reference resolution. With other words if you change your in-game resolution this will handle your UI elements.
Fourth is Match which will determine if the scaling is using the width or height as reference, or a mix in between. So if your game is in landscape mode you should set it to 0, if it's in portrait mode you should set it to 1.
Last thing to keep in mind that will affect your UI elements position is the Anchor presets which is part of the Rect Transform component on each of your UI elements.
Im trying to build a replica of the game 'Breakout'.
when i build and run the game in unity it looks good and everything id the correct scale but when i build and run the project on my laptop all the elements change size and some of the elements dont change size and i am not sure if i have done anything wrong or if i have forgotten to do something to stop it from changing.
This is what the game looks like in the unity editor when playing the game:
And this is what it looks like once i build and run the project on my computer:
My resolution is set to stand alone.
is there a way to get it to look like it does in the unity editor when i build and run it on my computer because that is what its supposed to look like.
These days, there are many different screen sizes, and resolutions.
My favorite solution is to use a reference resolution that can expand but never shrink. This allows you to have a safe zone that stays consistent across different screen sizes. For a generic case, you would use 16:9 aspect ratio, with the resolution of either 1280x720 or 1920x1080.
In Unity, on your canvas, modify the Canvas Scaler such that UI Scale Mode is set to Scale with Screen Size. Add your reference resolution, and set the Screen Match Mode to Expand.
In the Game tab you can preview what 16:9 looks like. You can try out other aspect ratios or resolutions.
For example, the iPhone 11 has a much wider resolution, so it expands horizontally. It's up to you to design your UI in a way that makes sense. You can either keep everything in the safe zone or align elements to the corners of the screen.
I'm a newbie to Unity and am learning. I've made my first game which is a simple platformer, along with a main menu. The game also has some text GUI elements. When I run it in Unity's built-in player, the GUI looks fine, but when I build the project and run the game using the .exe, the UI is scaled down.
I'm attaching some screenshots below to clarify this.
(As seen in Unity player)
(As seen in game)
Also, the game UI also looks scaled down:
(As seen in player)
(As seen in game)
I want the in-game UI to be exactly like the one seen in the Unity player.
How do I fix this?
The Canvas can be set to scale with different settings if you want it to be accurate you should choose:
-Scale With Screen Size
Using the Scale With Screen Size mode, positions and sizes can be specified according to the pixels of a specified reference resolution. If the current screen resolution is larger than the reference resolution, the Canvas will keep having only the resolution of the reference resolution, but will scale up in order to fit the screen. If the current screen resolution is smaller than the reference resolution, the Canvas will similarly be scaled down to fit.
1- Go to your Canvas and select the Scale With Screen Size option
2- After that, make sure that the Reference Resolution is the same as the Game Window resolution in your Unity layout, I leave here an example:
As you can see, the resolution set on my Game window is (1024x768) and the reference resolution of the Canvas too.
I m working and some 2d game for mobile phones relate to chess, and I have a trouble with show board for different resolutions of mobile screens.
Here u can see how it must be on 9:16 resolution:
https://drive.google.com/open?id=1MFt-FtEtqkk7QWQC2oAtMBA0WAgOIV4h
And how it looks on smaller screen:
https://drive.google.com/open?id=11WLYZwHEa9ijXbekzUbE5ZbjbEnjZ6Lb
How can I protect my chess board from cropping?
Answer: it depends on how you want it to look.
If you just want it to fit perfectly horizontally, you need to perform 3 steps:
Evaluate the width of the Sprite (with Sprite.bounds)
Evaluate the width of the current screen (with Screen.width and using the main Camera)
Scale the Sprite to fit the screen
If you are using UI elements, you can do the same thing but you won't need to use Camera, just scaling according to the Screen width (look for RectTransform.deltaSize to give you the size of a UI element).
If you are using UI, also consider using layout groups, they help you with fitting the content to screen size.
Anyway, in a device with small width, maybe the table will get too small and you might have to think about better options to display the board instead of just scaling with screen width.
I need to move an image down through canvas so that its central point would be where is now its top edge. It makes some 50 points, but if I decrease y by 50, it moves to different part of the screen on devices with different screen size. I guess, it's because my main canvas is set to scale with the screen size. So I suppose I need to manually divide the number 50 by my screen height and then code to multiply by Screen.height? Isn't there a more convenient way to move UI objects?
Allow me a second question: Do you think it is even wise to make a game purely on canvas? My game is simple 2D, only slightly animated and contains many layout elements, so I decided to go for it, but I have hard time to grasp the UI position rules.
you may have the problem of the anchoring.
Unity UI totally depends on the Anchoring, if you have got right anchoring there is no issue.
For example. if you anchored something at the Center than changing left and right value moves them according to the center anchor.
for clear visualization, you can paste a screenshot of the behavior.