What industries can 3D stereoscopic use in?

The release of the 3D blockbuster "Avatar" set off an unprecedented craze, and 2009 was also called the "first year of 3D". With the popularity of films such as "2012", "Transformers 2", "Ice Age 3" and "Flying House", a large number of movies using 3D technology have brought unprecedented visual experience to the audience. In fact, not only movies, 3D technology has entered daily life, 3D photography, 3D printing, 3D Internet, 3D virtual world and other new technologies are rapidly changing people's lives.

In a recent interview, the author found that with the rapid rise of the 3D industry, 3D talents have become hot, but 3D talent training is facing the dilemma of "short supply". With the improvement of people's living standards, three-dimensional painting is also constantly upgrading, the picture is getting clearer and clearer, the three-dimensional sense is getting stronger and stronger, and the application field is becoming more and more extensive. In fact, all this is thanks to the development of 3D stereoscopic technology, which has not only been applied to three-dimensional paintings, but also moved to the screen, to meet the needs of more customers, and to expand the application market of 3D stereoscopic technology.

What industries is 3D stereoscopic technology used in? Decoration industry: public places, residential halls, decorative paintings and other fields; Advertising Industry:

Three-dimensional advertising light boxes, three-dimensional leaflets, three-dimensional advertising fans, indoor and outdoor advertising, three-dimensional posters and other fields; Tourism industry: tourism commemorative paintings, handicrafts, tickets and other fields; Product packaging: cigarettes, wine, beauty cosmetics and other high-end products or gifts packaging, anti-counterfeiting identification and other fields

Publishing industry: magazine covers and inner pages, CD covers, notebook covers, etc.; Printing industry: three-dimensional greeting cards, three-dimensional packaging, postcards, Christmas cards and other fields; Manufacturing Industry:

Toys, stationery, gifts, electrical appliances, furniture, daily necessities, clothing, game consoles, etc. Photography industry: three-dimensional wedding dress, art photos and other fields.

3D modeling belongs to the design industry. Generally speaking, 3D modeling is to build a model with 3D data through virtual 3D space through 3D production software. 3D modeling can be roughly divided into:

NURBS and polygon meshes. NURBS has a good application for models that require fine, elastic and complex requirements, and is suitable for quantitative production purposes. Polygon mesh modeling relies on the pull surface method, which is suitable for renderings and complex scene animation.

All in all, each has its own strengths.

In 3D modeling, you first need to determine that the units used are millimeters, and then use Shift+I to import the CAD into 3DMax. Move the imported CAD drawing to world coordinates (0,0,0), then select all the imported lines to group them into a basemap, freeze the basemap. Then bring in other CAD planes.

Turn on 2D snapping and set the snap points to the vertical and midpoint for easy early drawing operations.

Requirements for 3D modeling.

There are a lot of small components in the 3D modeling process, you must assign a material to it after each model is built, and each material should be marked with a name on the shader ball, if you need to make further adjustments in the future, you can select the shader ball, select the object with the same material, and use the Alt+W key to carry out the object in the separate viewport.

Many industries use 3D modeling, so 3D modeling should actually be called a skill rather than an industry.

3D is an abbreviation for three-dimensional, which is three-dimensional graphics. Display 3D graphics on a computer. That is, a three-dimensional figure is displayed in a flat surface.

Unlike the real world, where there is a real three-dimensional space, there is a real distance space. The computer just looks like the real world, so the 3D graphics displayed on the computer just look like the real thing. One of the characteristics of the human eye is that it is near and far small, and it will form a three-dimensional effect.

The reason why we can enjoy a three-dimensional image that is really like a real thing is because the difference in color gray scale when displayed on the computer screen makes the human eye have a visual illusion, and the two-dimensional computer screen is perceived as a three-dimensional image. Based on the knowledge of color science, the protruding part of the edge of a three-dimensional object generally shows high brightness, while the concave part is dark due to the obscuration of light.

This understanding is widely used to draw buttons and 3D lines on the web and in other applications. For example, if you want to draw 3D text, you will display a high-brightness color in the original position, and outline it in a low-brightness color at the bottom left or upper right position, so that the effect of 3D text will be visually created. In the specific implementation, two 2D text of different colors can be drawn in different positions with the exact same font, and as long as the coordinates of the two characters are appropriate, it is completely possible to produce 3D text with different effects visually.

1. What industry does 3D modeling belong to? 3D modeling is used in all walks of life, mainly in the design industry, including but not limited to film and television animation, game design, industrial design, architectural design, interior design, product design, landscape design, engineering, medical, science, Husun VR virtual reality and other industries.

2. What can 3D modeling do? 1. Film and game design: used to make character models, scene models and prop models, etc.;

2. Industrial design: 3D models are required for the production and manufacturing design of commodities and the display of renderings;

3. Architectural design: display architectural renderings, bird's-eye views, etc. through modeling;

4. Interior design: used for making renderings, scheme deliberation, etc.;

5. Product design: product structure and product display effect bridge search need to be modeled;

6. Engineering design: used to design new equipment, vehicles, structures and other application fields;

7. Medical field: use 3D modeling to make accurate models of organs;

8. In the field of earth science: 3D modeling is used to construct 3D geological models;

9. VR virtual reality: through 3D modeling technology, a 360-degree illusion space is constructed, and then special imaging technologies (such as glasses and helmets) are used to provide people with an immersive audio-visual experience.

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Among the training institutions in the field of "3D modeling", [Wang's Education] is the leader in China, and it does not join the branches, but is a chain campus directly operated by the headquarters. Different from many other large institutions of the same type: each campus of Wang's Education is physically face-to-face, the teachers are hand-in-hand, and there are special class teachers from morning to night, and the liver-bursting learning mode will improve quickly, especially suitable for students with poor foundation.

3D stereoscopic diagram is to use the visual difference between people's eyes and the principle of optical refraction in a plane so that people can directly see a three-dimensional stereogram, and the things in the painting can be either protruding from the picture or hidden in it. People's two eyes are about 6-7 centimeters apart, and when the two eyes look at the object, they are two slightly different images seen from different angles, and the brain synthesizes these two images with parallax to form a three-dimensional feeling, but the plane map we usually see, because it is an image with the same angle that enters the eyes, so the vision and the brain can not extract the real sense of space three-dimensional sense of the object on the picture, and cannot reflect its three-dimensional relationship. The stereoscopic image is fundamentally different from the flat image, which reflects the two-dimensional relationship between the top and bottom, left and right of the object, and the plane map that people see also has a three-dimensional sense.

This is mainly reflected by the use of light and shadow, virtual reality, chiaroscuro, and the real three-dimensional painting is to simulate the principle of seeing the world with the human eye, and it is made by optical refraction, which can make the eye see the three-dimensional relationship between the object up and down, left and right, and before and after. It is a three-dimensional painting in the true visual sense.

Initially, the way to make a perfect stereoscopic picture is to use a multi-lens camera or a single-lens camera with a slide rail to take a similar number of images in turn, and then carry out image synthesis and raster processing, and then print and frame. This method is complex and expensive, so it is not easy to promote.

At present, people use advanced digital synthesis technology to make three-dimensional images, just select a clear ** or negative film to scan it into the computer, directly in the computer using professional drawing software for matching and digital processing, with high-precision color jet machine to print out, and then with a cold mounting machine to mount.

Three-dimensional is 3D, and 3D is the abbreviation of English Dimension, which means dimension, three-dimensional refers to three-dimensional space, compared with ordinary flat pictures, 3D pictures are more three-dimensional, and can make the audience have an immersive feeling. In 1839, the British scientist Winterston noticed a peculiar phenomenon: the distance between the two eyes of the human eye is about 5 centimeters, and when looking at any object, the angle of the two eyes is not the same, and there is a slight difference, that is, there are two perspectives.

This subtle difference in angle is transmitted to the brain through the retina, and it is possible to distinguish the near and far of the object being observed, and to create a strong sense of three-dimensionality. This is the secret of 3D - the "polarization principle". 3D movies cleverly make use of the "polarization principle".

It uses the method of observing the scenery with the human eye, and when shooting, two lenses placed side by side, representing the left and right eyes of the person, are framed from two different directions at the same time, and two images with slight horizontal parallax are shot simultaneously.