October 2021

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:

Last 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:

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.