What are the characteristics of three-dimensional animation, two-dimensional animation and hand-drawing?

Animation is a two-dimensional plane. Later, there was a problem when drawing people. It is difficult to draw people's faces when they turn around. Not only should it conform to people's observation habits, but also the size and facial features should conform to the spatial layout, so three-dimensional virtual is produced.

Now three-dimensional has completely divorced from the original intention and become an independent discipline.

Three-dimensional animation emphasizes details, restores reality to the greatest extent, and expresses consciousness to the greatest extent, regardless of exaggeration or realism. Therefore, 3d needs better image effects.

Two-dimensional animation has now emphasized color and choice, because the exquisiteness of the picture can no longer be compared with that of three-dimensional, but the choice of art is another realm.

Hand-painting is more primitive than two-dimensional, emphasizing the choice of creativity and art. It should be said that hand-painting has the highest requirements for individuals, the lowest efficiency and perhaps the highest artistic content.