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.
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!] 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
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()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 To make the SortingIndex() function effective, we need to set the Sorting Layer.
Today I want to record how to use SetSiblingIndex() function to set the order of child game object under the parent game object in Unity.
The random numbers can be seen everywhere in a game, regardless of the character's ability or the enemy location, we can all use random numbers to determine.
Read More »[Unity] How to Use Random to Generate Random Numbers In the process of making games with Unity, we usually need to deal with some collisions of game objects. For example: Get items, Hit the wall... and so on in different situations. At this time, we can OnCollisionEnter() and OnTriggerEnter() to handle collisions and trigger events.