Now, three-dimensional models have been used in various fields. In the medical industry, we use them to make accurate models of organs; the film industry uses them for active characters and objects; the video game industry uses them as resources in computers and video games; in the scientific field, they use them as accurate models of compounds; The construction industry uses them to display proposed buildings or landscape expressions; the engineering industry uses them to design new equipment, vehicles, structures, prototypes…
Three-dimensional modeling is different from the traditional drawing of two-dimensional drawings. When we have a design idea, we need to use professional modeling software to draw the three-dimensional model. After such a model is completed, it can be directly transferred to the 3D printing equipment for physical manufacturing. It can also be used in virtual three-dimensional display and video production.
Due to the technological limitations of 3D printing, not all 3D models can be directly used for 3D printing. We need to consider the specific size, wall thickness, sealing, detail requirements, etc., and we will use professional technology according to your actual needs. The personnel and you will conduct one-to-one technical docking, and then do the data correction and post-production of the model after approval.
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3D modeling software is divided into two main types:
Of course, there is also a 3D modeling software with special value, Rhion, which is not only used for industrial design and mechanical design such as CAD, CAM, but also can create excellent 3D models for cartoon design, movie special effects, and three-dimensional animation production.
It can finely outline by adjusting points, lines, surfaces, etc., and complete the design more closely, that is, design complex process structure graphics. The object can be displayed perfectly, and the transition is very smooth. Art design software mainly includes: MAYA film animation production, 3Dmax architectural animation, TV, entertainment industry, Modo is a comprehensive 3D software with many advanced technology 3D modeling, Zbush’s advantage and feature is brush carving modeling , The function of fine carving and polishing of characters is powerful.
Well-known ones are: Sketchup, Solidworks, PROE, UG, which analyze and model objects through parameterization, and directly generate 3D models through parameter design.
Due to the constraints of computer performance, the more complex the model built, the more faces it has, the more difficult it is to achieve real-time effects when drawing. If the real-time performance is too poor, it will be unacceptable to the observer. In the process of modeling, in addition to selecting modeling software, computer performance and visual perception of generated objects must also be considered. The main issues to pay attention to are:
In short, the more alive and the more complex and streamlined objects are, they must be modeled with design-type 3D software. Beginners choose 3DMAX and MAYA. When designing assembled objects or accurately making objects, engineering 3D software should be used.