What are the conditions for flying?

(1) Find the composition of four simple planes and eight straight lines.

Plane refers to the plane on which the connecting line of any two points falls,

(1) Find the composition of four simple planes and eight straight lines.

Plane refers to the plane on which the connecting line of any two points falls, which is a two-dimensional zero curvature continuation. Any intersection of such a plane and a similar plane is a straight line.

What are the conditions for becoming a graph in (1) plane composition?

Riemannian geometry, the first discipline to study intrinsic geometry, created this basic theory in a famous speech. It emphasizes the intrinsic thought for the first time, classifies all geometric objects in the past into a more general category, and internally defines geometric concepts such as measurement.

This geometric theory has opened the door to modern geometry and is of milestone significance. It also became the mathematical basis of Einstein's general theory of relativity. Since Riemannian geometry, differential geometry has entered a new era, and geometric objects have expanded to manifold (a curved geometric object)-the concept introduced by Poincare.

From this, tensor geometry, Riemann surface theory, complex geometry, Hodge theory, fiber bundle theory, Finsler geometry, Morse theory, deformation theory and so on have been developed. From the angle of algebra, geometry has developed from traditional analytic geometry to a more general theory-algebraic geometry.

(2) a picture composed of planes (gradients)

I hope it helps you.

(3) In plane composition, do you only need one figure to divide the picture? Is this a division composition operation?

Partition composition of graphic design

Segmentation is to divide a limited space into several forms in a certain way and form a new overall form.

In artistic modeling activities, segmentation itself is only a basic means, not an end. Its purpose is to obtain a new space, that is, how to skillfully configure words and graphics in a limited space to reconstruct the space and form a new unified whole.

Its characteristics are "cutting" without stopping, and "leaving" without leaving. Through division, it can be carefully arranged from part to whole, which is a way to achieve formal beauty.

First, share equally.

1, isomorphic segmentation: the form is more rigorous, giving people a clean and bright visual experience.

2. Equal division: only seek the consistency of proportion, not the unity of shape. The division is rich and diverse, and the modeling is free and complicated, giving people the impression of balance and stability.

Second, proportional segmentation.

Proportional division refers to division according to the ratio between quantity and quantity, and the most common ratio is golden section.

Thirdly, sequence segmentation.

Sequence segmentation can also be said to be gradual segmentation, such as proportional segmentation, arithmetic progression, harmonic sequence and so on.

Fourth, free division.

Free division avoids the rigidity and monotony of mathematical rules; The division is flexible and free, and the change of direction, length, size and shape is pursued.

What you said is free division, which is possible.

(4) What does the plane composition include? What is the size of 1?

The drawingNo. 1 is 594 mm× 841mm.

Plane composition is the arrangement and combination of visual elements on the two-dimensional plane according to the visual effect and mechanical principle of beauty. It is a method to create images and study the arrangement between images through rational and logical reasoning. It is the product of the combination of reason and sensibility.

The appearance of the word "plane composition" and its introduction as a basic course of art design is indeed a milestone of art design major in China Art College. Plane composition is a design language with * * *, which has been applied by various art design disciplines in today's society. Like other applied design disciplines, plane composition aims at perfecting and creating more modern design theories and expressions. Plane composition injects fresh blood into art design class with a brand-new modeling concept. The integration of high technology has greatly expanded the visual aesthetic field of design art and enriched the thinking and expression means of design. Compared with the traditional basic pattern, it is not only a huge impact, but also a great potential to replace the traditional basic pattern. The traditional basic model is in jeopardy. Indeed, the appearance of graphic composition makes people have to reflect on the long-standing tradition.

Skeletons made of plane: regular, semi-regular, irregular, single skeleton, composite skeleton, non-functional skeleton and functional skeleton.

Types: repetitive composition, variation, gradual change, emission, texture, approximate composition, dense composition, segmented composition, specific composition, spatial composition, contradiction space, comparative composition and balanced composition.

Plane components: point component, line component and surface component.

Form of point formation

(1) The mixed arrangement of different sizes and densities makes it a dispersed form. 2) Arrange the points with the same size regularly in a certain direction, because the movement of the points leaves a linear feeling for people's vision. (3) according to a certain trajectory and direction, the point will be changed from large to small, thus creating a beautiful sense of rhythm. (4) Arranging dots with different sizes purposefully, which are dense and scattered, resulting in a sense of dots. (5) Points with the same size gradually overlap in opposite directions, resulting in subtle dynamic vision. (6) The visual effect of irregular points.

Form of line formation

(1) Faceted lines (equidistantly arranged) (2) Variable density lines (arranged at different distances) Perspective space visual effect (3) Variable thickness space, virtual and real space visual effect (4) Phantom lines (changing the original standard line arrangement) (5) Solid lines (6) Irregular lines.

Form of surface formation

(1) geometric surface shows regular, stable and reasonable visual effect. (2) Natural curved surfaces, when objects with different shapes appear in the form of curved surfaces, give people more vivid and heavy visual effects. (3) freehand surfaces. (4) Organic surface, which produces soft, natural and abstract surface shapes. (5) Accidental surfaces.

5] In the plane composition of 15× 15, find some figures about the point composition.

What kind of chart?

I didn't see your request.

Be specific. .

[6] A typical example of image-bottom transformation in plane composition

Rubin pot (Rubin cup)

Classics: Flower of Love, Neptune, Dancer and Pose, Violet of Body, Hidden Napoleon, Shepard's Desktop and Crazy Nut.

A plan that once consisted of dotted lines.

The position of a point in space is a point, which is the basis of all shapes. This line is connected by countless special points, and countless lines intersect in the same plane to form a plane.

Point, line and surface are the three basic elements of graphics. These three elements represent the picture through repetition, gradual change, emission, contrast and so on. Without points, lines and surfaces, there is no graphic design.

Through the transformation between points, lines and surfaces, the picture structure naturally appears. How to understand and use elements such as point, line and surface well, enhance the aesthetic feeling of form and achieve the purpose of visual communication plays an important role in design.

(7) What are the conditions for being a figure in plane composition?

Rows are usually divided into the following two categories:

1, straight parallel lines, vertical lines (vertical lines), diagonal lines, dashed lines, dashed lines, broken lines, etc. A straight line in the sea of thorns means that a point moves in a certain direction (including the opposite direction) on a plane or in space, and the trajectory formed is a straight line.

2. Curves: arc, parabola, hyperbola, circle, wavy line (wavy line), serpentine line, etc. The meaning of the curve in the sea of thorns is: under certain conditions, a point in the plane or space changes direction.

3. Expression of straight lines.

In modeling, lines play a vital role. Not only the contour line determines the shape of the object, but also the internal structure of the object.

Making a plane composition requires a picture to be transformed from a three-dimensional representation to a two-dimensional abstraction for guidance. . .

Use the filter library in PS to test the effect one by one, and you will always be satisfied.

Draw a plane composed of dotted lines.

The position of a point in space is a point, which is the basis of all shapes. This line is made up of countless points, and countless lines intersect in the same plane to form a plane.

Point, line and surface are the three basic elements of graphics. These three elements represent the picture through repetition, gradual change, emission, contrast and so on. Without points, lines and surfaces, there is no graphic design.

Through the transformation between points, lines and surfaces, the picture structure naturally appears. How to understand and use elements such as point, line and surface well, enhance the aesthetic feeling of form and achieve the purpose of visual communication plays an important role in design.

(9) What are the conditions for being a figure in plane composition?

Rows are usually divided into the following two categories:

1, straight parallel lines, vertical lines (vertical lines), diagonal lines, dashed lines, dashed lines, broken lines, etc. A straight line in the sea of thorns means that a point moves in a certain direction (including the opposite direction) on a plane or in space, and the trajectory formed is a straight line.

2. Curves: arc, parabola, hyperbola, circle, wavy line (wavy line), serpentine line, etc. The meaning of the curve in the sea of thorns is: under certain conditions, a point in the plane or space changes direction.

3. Expression of straight lines.

In modeling, lines play a vital role. Not only the contour line determines the shape of the object, but also the internal structure of the object.

⑽ Homework requires that the plane composition picture be converted into three-dimensional composition.

The process of converting a plane image into a three-dimensional image;

plane