Last Updated on 2021-10-31 by Clay
If you used git add to trace the items you want to submit, but suddenly you found you add the wrong items… in the first time, you can use git status to check the add item list, and use git reset to cancel the item.
Last Updated on 2021-10-31 by Clay
If you want to make objects that follow the player’s movement in Unity, such as pets or coffins (?), then we can use List<Vector3> data type variables to store the player’s moving route (that is the position that exists at each point in time). And keep the position of the object that you want to follow the player updated.
Last Updated on 2021-10-31 by Clay
The different objects in Unity may have a parent-child hierarchical relationship, and if we want to confirm how many child objects there are under an objects, we can use the follow program to do it:
Read More »[Unity] How to Get the Number of Child Game ObjectsLast Updated on 2021-10-31 by Clay
When we using Unity to make a 2D game, if you want to keep the aspect ratio of the camera shooting unchanged, but you want to dynamically adjust the shooting range, then we can adjust the orthographicSize parameter.
Last Updated on 2021-10-31 by Clay
In the past, I always used Resources.LoadAll<Sprite>() to create an Array<Sprite> object, but today, when trying to optimize the program, I tried to change to Resources.Load<Sprite>() to read a specific Sprite.
Last Updated on 2021-10-30 by Clay
Recently I migrated my developed Unity game from Windows to Mac OS, but when I connect to my test device and compile the APK file to run, I got the following error message:
Read More »[Solved] adb: failed to install xxx.apk: Failure [INSTALL_FAILED_UPDATE_INCOMPATIBLE: Package com.DefaultCompany.com.unity.template.mobile2D signatures do not match previously installed version; ignoring!]Last Updated on 2021-10-30 by Clay
If you are making a game for mobile device in Unity, we usually don’t set the screen to display horizontal and portrait two version for playing. After all, it is too difficult for art design and scene design…, At least it is absolutely impossible when I develop independently.
Read More »[Unity] Fixed Screen Orientation of Mobile Device
Last Updated on 2021-10-30 by Clay
The full error message as follows:
Read More »[Solved] ConvergenceWarning: lbfgs failed to converge (status=1): STOP: TOTAL NO. of ITERATIONS REACHED L
Last Updated on 2021-10-30 by Clay
When using Numpy format data for conditional judgment, sometimes we get the following error message:
ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()Last Updated on 2021-10-30 by Clay
When we talking about data processing related to arrays and multiple dimensions, you will think of Numpy. This is because Numpy as an optimized library composed of C/C++ and Fortran, and its computational efficiency is very fast.
Read More »[Python] How To Convert Numpy Data Format To Tuple Or List