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Three-dimensional composition experiment report


Three-dimensional composition experiment report


Conceptual features and functions of three-dimensional composition:

The three-dimensional structure is a discipline that studies how three-dimensional modeling elements are combined in a three-dimensional space according to certain principles to give a three-dimensional form of beauty. The entire stereoscopic process is a process of segmentation into combinations or combinations into segments. Any form can be restored to points, lines, and faces, and points, lines, and faces can be combined into any form. The exploration of three-dimensional composition includes the exploration of the psychological effects of material shape, color and quality, the exploration of material strength, and the exploration of physical properties such as processing technology. The three-dimensional structure is a process of studying and discussing the relationship between the actual space and the form. The scope of space determines the world of human activities and existence, while space is limited by the form of space. Artists must express their ideas in space, and naturally create shapes in space. There is a fundamental difference between form and shape in a three-dimensional structure. A shape in an object is only a face-oriented outline of the innumerable face of the form, and the form is a complex composed of a myriad of shapes.

The constituent elements of the three-dimensional composition:

1, the characteristics of the point;

The point type is the first element in the form and the smallest performance limit in the form world. It floats in space and has the length, width, width and direction of movement. It is defined by the mutual correspondence of each element, such as The reduction and enlargement of points and blocks, the mutual conversion between them, the different morphological modeling language will have different psychological feelings, such as horn-shaped type, with strong impact, and curved points have softness. Floating feeling. Its form of expression is infinite, or square or round or angle or any other shape, there can be solid and hollow changes.

2. Characteristics of the line:
The line exists in the moving track of the point, the boundary of the face and the intersection of the face and the face or the break, cut and intercept of the face, which has a rich shape and shape and can form a strong sense of movement. The line can be divided into two large tables, a straight line and a curved line. a, straight line, vertical line, b, curve

The geometric curve can express full, flexible, rigorous, rational, clear modern feeling, and also has a sense of mechanical indifference. The free curve is a natural, graceful, jumping line type, which can express rich, round, soft and rich. The feeling of human touch, but also a strong sense of movement and fluidity, such as the free curve formed by lightning in nature.

3, the characteristics of the face:

As one of the foundations of the space, the surface has a strong sense of direction, and the different combinations of the faces can constitute an ever-changing spatial form. The surface can be divided into two forms, plane and surface. The plane has regular planes and irregular planes. The curved surfaces have regular curved surfaces and irregular curved surfaces. The circle is always closed, with a full, affirmative and unified effect, which can express the flow, movement, harmony, and feminine feeling. The basic shape of the irregular surface refers to some irregular free forms.

4, the characteristics of the block:

The basic feature of the block is that it occupies a three-dimensional space. The block can be enclosed by a surface or a surface. A large and thick block can produce a deep and stable feeling. A small and thin block can produce The feeling of lightness and floating, the block can be divided into geometric plane body, geometric surface body, free body and free-form surface body. The geometric plane body consists of a multi-faceted solid with a regular triangular pyramid, a positive cube, a rectangular parallelepiped and other geometric planes. It is characterized by simplicity, generosity, solemnity and stability.

These are the things I learned during the three-dimensional course and my own work. Although there is still a lot of shortcomings, I think that in the process of learning, I will continue to learn and make continuous progress, making my works more creative, more beautiful, more able to keep up with the trend of the times, and even surpass the times. trend.


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Wan Li

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