With the rapid development of information technology, the era of big data has come. How to effectively visualize massive data to improve people's understanding and analysis ability has become a hot topic in current research. As an important tool for data visualization, modeling can create realistic 3D scenes and objects, so that the audience can gain a sense of immersion, visualize complex data, enhance the sense of space, attract the attention of the audience, and improve interactivity and engagement. The purpose of this study is to analyze the application of modeling in the visualization screen, analyze its key technologies and implementation methods, and analyze its application in visualization projects such as smart parks, smart cities, and digital factories, so as to provide reference for research in related fields.
With the advent of the era of big data, the importance of data has become increasingly prominent. How to effectively visualize massive data to improve people's understanding and analysis ability has become a hot topic in current research. In this process, modeling, as an effective data visualization tool, has been widely used in various fields. Modeling can help designers better express the information of data visualization, such as through direct modeling, parametric modeling, BIM modeling, and point cloud modeling, etc., to create real 3D scenes and objects, so that the audience can gain a sense of immersion, visualize complex data, enhance the sense of space, attract the audience's attention, and improve interactivity and engagement.
1.An overview of modeling techniques.
Modeling refers to the use of computer technology to simulate objects or scenes in the real world and build a three-dimensional model in a computer. At present, modeling technology has developed very maturely, including 3D modeling, material rendering, animation design and other aspects. Among them, 3D modeling is one of the important technologies for visualizing large screens, and modeling software such as Unity3D, Unreal Engine (UE4), VentuZ, ThreeJS, etc., can be used to quickly generate real 3D scenes. Material rendering allows you to give your model a more realistic look by using specific materials and lighting. Animation design can enhance the expressiveness of the model by setting different keyframes to give the model a dynamic appearance.
2.The application of modeling in the visualization screen
In the large visualization screen, modeling technology can be used to generate various 3D scenes, such as buildings, cars, airplanes, etc., as well as some abstract graphics, such as charts, maps, etc. In terms of presenting data, modeling techniques can improve the audience's understanding and awareness of the data by presenting it dynamically. In terms of interaction, modeling technology can realize functions such as front-end and back-end data interaction and operation-triggered events. For example, 3D modeling plays an important role in visualization projects such as map surveillance, smart parks, smart cities, digital factories, etc., enabling the creation of realistic 3D scenes and objects that make the audience feel immersed.
3.Modeling is a key technology in the visualization screen.
The application of modeling in the large visualization screen involves a number of key technologies, such as 3D modeling technology, material rendering technology, animation design technology, interaction design technology, etc. Among them, 3D modeling technology is the basis for building a large visualization screen, and various 3D models can be created by using various modeling software, such as 3DMAX, Maya, Blender, etc. Material rendering techniques can give models a more realistic look, and can use a variety of rendering engines, such as vray, mental ray, arnold, etc. Animation design technology can make the model have a dynamic appearance, and a variety of animation software can be used, such as flash, after effects, houdini, etc. Interaction design technology can realize functions such as front-end and back-end data interaction and operation triggering events, and can use a variety of development languages and development platforms, such as C, Python, J**A, etc.
4.Modeling the implementation method in the large visualization screen.
The implementation method of modeling in the large visualization screen mainly includes the following steps: first, determine the 3D model and scene to be displayed according to the needs and themes; Second, use modeling software, such as 3DMAX, Maya, Blender, etc., to create 3D models and scenes. Thirdly, use material rendering engines, such as vray, mental ray, arnold, etc., to render materials on models and scenes. Finally, use animation design software, such as Flash, After Effects, Houdini, etc., to animate the model and scene. During the implementation process, it is also necessary to pay attention to factors such as the size, position, and lighting of the model to ensure the aesthetics and practicality of the model.
5.An example of the application of modeling in a large visualization screen.
Here are some examples of how modeling can be used in the big visualization:
1) Architectural design visualization screen: Through 3D modeling and material rendering, various architectural models can be created, such as villas, apartments, commercial buildings, etc., and displayed on the large screen. Through animation design, you can simulate the dynamic effects of buildings, such as sunrise, sunset, wind and snow, etc.
2) Large screen for visualization of automobile design: Through 3D modeling and material rendering, various car models, such as cars, SUVs, sports cars, etc., can be created and displayed on the large screen. Through animation design, you can simulate the dynamic effects of the car, such as acceleration, braking, turning, etc.
3) Military design visualization screen: Through 3D modeling and material rendering, various military models, such as tanks, aircraft, missiles, etc., can be created and displayed on the large screen. Through animation design, you can simulate the dynamic effects of military **, such as attack, defense, flight, etc.
4) Digital factory visualization screen: Through 3D modeling and material rendering, various digital factory models can be created, such as workshops, production lines, warehouses, etc., and displayed through the large screen. Through animation design, the dynamic effects of a digital factory can be simulated, such as production, assembly, handling, etc.
Conclusion: As an effective data visualization tool, modeling has been widely used in various fields. In the visualization screen, the modeling technology can serve the problem that there is, please try again later.
*: Grove design***