1, point
. Point indicates position, which is the symbol of body shaping and has specific quantitative significance to modeling. Look at the position point first, find out its base point and vertex, right point, left point, near point and far point, and specify the proportional relationship between the overall range and size of the object. Looking at the turning point, these points are like transportation hubs, connecting the lines and faces in the form.
2. Lines
. Lines are produced by the directional motion of points. Line is the continuation of point motion, and it is a line connecting the starting point and the ending point. Any sketch is made up of countless lines. Lines are the backbone of body shaping and have infinite charm.
3. Auxiliary line
. Auxiliary line refers to the imaginary line used in the process of human body shaping. These lines help us to grasp the dynamic potential and the overall characteristics of the form, and are conducive to the orderly expression of the form from the whole to the part.
4. contour line
. The contour line reflects the turning part of the body. In the process of painting, the expression of contour line requires from straight line to curve, from outer contour to inner contour, thus forming a three-dimensional frame of the object. noodle The combination of countless points or the arrangement of countless lines visually forms a surface, and the movement of the surface produces a body. In the process of modeling, faces can be divided into two categories, namely, straight faces and curved faces.
Step 5 face it
Cubes are generally presented on the screen with front, side and top (bottom). Curved surface: With the help of light, a sphere is generally composed of a bright surface, a dark surface, a light-dark dividing line (surface), a reflecting surface and a projection. Any complex shape can be understood and analyzed through the relationship between cube and sphere.
Introduction of hand-drawn illustrations The introduction of hand-drawn illustrations is as follows:
The foundation of hand-drawn illustration: Sketch foundation is the stepping stone and cornerstone of all art and painting. I started as a sketch student. If they have a good sketch foundation, they can paint, create and express smoothly. Four basic sketches: black, white and gray proportion, sense of volume, sense of space and sketch practice. Copying is a shortcut, but copying should not be described blindly, but should be interpreted and described in combination with knowledge structure.
Painting steps: handle the relationship between black, white and gray in the whole picture. Create a sense of volume, pay attention to the relationship between emptiness and emptiness, adjust the relationship between emptiness and emptiness, and pay attention to the objects in front.
Scientific hand-drawn illustration training methods: first, sketch, a large number of sketch exercises, enhance their muscle memory, exercise observation ability; Secondly, the cartoon line drawing turns the line drawing into the instinct of the hand, so that the hand can be drawn before the brain reacts, so that the line will pass; Finally, watercolor practice, watercolor can exercise our color matching ability and enhance color sense, which will be of great help to the drawing of hand-drawn illustrations in the later period.
Key points of hand-drawn illustration: If we don't have a thorough understanding of the human body structure when drawing characters, it may be ok to keep an action, but once we want to draw the human body dynamics, the structure of the characters may be deformed, so we should practice the human body of the characters.
We can grasp the structure of the human body by sketching. First of all, according to the figure painting, draw different angles and grasp the key frames. After mastering it, you can try to draw different movements yourself, increase the difficulty of practice and try to understand the human body thoroughly. Learning hand-drawn illustrations must keep a normal mind.
How to draw a simple illustration pattern: brush, colored pen, white paper.
1. Draw an arc and an arc hook on the paper first.
2. Then the arc continues to draw an arc and an arc hook on the other side.
3. Connect the two arcs together. The big body of the rabbit has come out.
Draw two short ears on the rabbit's head, which is even cuter.
5. Then draw the rabbit's eyes and the other hand.
6. Finally, add a bow tie as decoration. Fill the bow tie with your favorite color, and then draw a few dots in pink under your eyes as blush. The whole simple hand-painted small pattern is completed.