The concept of traditional tween animation

According to the query of the diced bean. Traditional tween animation is a technique to create two key frames in tween, which is based on the concept of key frames. Keyframe refers to the most important frame in animation, which is usually used to indicate the starting and ending positions of objects in animation. Interpolation animation is to insert intermediate frames between key frames, so that the object presents a smooth transition effect in the process of movement or change.