Unity 游戏入门 六、 World Interactions - Blocking Movement

1.What is the Physics System?

2.Add a Rigidbody 2D Component

3.Disable Gravity

4.Disable Gravity for the Ruby Prefab

5.What is a Collider?

6.Add Colliders to GameObjects

7.Fix Ruby’s Rotation

8.Why is Ruby Jittering?

9.Fix Ruby's Jittering

10.Review your Changes

11.Resize the Colliders

12.Add Tilemap Collision

13.Optimize the Tilemap Collider

14.Check Your Script