1. Copy:

Copying excellent design draft is the most direct and efficient way to learn, observing the basic characteristics of product modeling and paying attention to the performance of product details. When copying, try to be exactly like others. We must pay attention to lines and structure. At the same time, we should master perspective and proportion, have the ability of independent thinking, and make composition and painting from the painter's point of view, so as to get rapid promotion. Line, structure, perspective and proportion are the most basic requirements of a hand-painted work, which needs attention.

2. Sketch:

Sketch is to describe the internal and external styles of products according to objects or photos. It is a process of reflecting the real image you see on paper through brain and hand drawing. This process requires a certain basic hand-drawing ability, which can accurately express the visual picture. At the same time, sketching is also a basic method to test personal hand-drawing ability. On the basis of copying, it is very important to practice sketching, read more books and draw more pictures.

3. Dictation:

It is also necessary for a mature industrial designer, and hand-drawing for postgraduate entrance examination requires dictation ability. Dictation is based on personal memory and understanding of the physical structure of objects. At this stage, students need to effectively transform the pictures in their minds into graphics and have the ability to show details. Only by accumulating enough product materials can we be proficient in dictation.

Color:

The purpose of coloring is not to add color to the picture, but to draw a sense of volume to the objects in the picture. Redundant strokes will only make the picture look messy and will not help the viewer understand the design itself. Colors should be unified, strokes should be unified, and attention should be paid to the arrangement and order between strokes; The picture should not be too gray, but should be combined with reality.

5. Hand-painted workbook:

The product sports manual is different from the art album, which needs to fully show the designer's product modeling ability and design thinking mode. A good model and clever design points are the basic elements of an excellent product manual. Pay attention to the sense of volume, space and beauty in modeling practice; Pay attention to the functional use of products, the realizability of production, the ability to solve problems, etc. Follow the above methods, every little makes a mickle, practice hard and get twice the result with half the effort!