Animation, Lift, Push and Pull

Recently, I found that most animation needs to pay attention to the relationship between strength. For example, in the process of lifting, the small ball should show the force buffer before lifting the weight. So it’s really not easy to do a good job in animation! I also tried the animation of push and pull. If I want to perform the force well, I have to adjust the rhythm. Then, I finished the 2d & 3d of push and pull.