Unity project experience summary

Write it at the front

Personal interests + Project needs , To learn Unity engine , Record your small projects here .
Project address ：https://github.com/hahahappyboy/MyUnityProjects

Build personal scenes

matters needing attention ：
1、 Select the camera , Press Ctrl+Shift+F You can quickly move the camera to Scene The position of the picture .
2、 Generally, if you want to create a composite object ( Father and son objects ), Then it is better to use an empty object as the root object , Make this compound object a child of an empty object , The advantage is that the center point of the whole object is the center point of the empty object , And avoid deformation when the sub object is stretched and rotated .
For example, a chair can be divided into legs 、 back 、 Cushions .

3、 The transparent material of the wall

4、 Select object press W Change to shift mode and press V It can be fitted .

Planets revolve around stars

matters needing attention ：
1、 White artifact behind the sphere

2、 In order for the planets to surround the stars ( The red ball in the middle ) turn , It was used Vector3.Cross Cross multiply to find the normal vector , Reuse this.transform.RotateAround function .

Roll ball game

Written in the back

Everyone's time interval is different , Don't care too much about other people's eyes , When you are young, you can have nothing and start again , Do what you want to do .