Compared with the STL format, the 3MF file format can describe the 3D model more completely. In addition, raw data such as the author's name and model name can be recorded as well.ģMF is a new 3D printing format introduced by Microsoft in 2015. It is capable of specifying the image to be printed on the surface of the shape, and also to specify the most efficient orientation for 3D printing. The internal structure of the model is recorded with a digital formula. As it is based on XML (Extensible Markup Language), there are two advantages: the one is can that it can be processed by computers, but also understandable by humans, and the other is that it can be easily expanded by adding tags in the future.ĪMF can record a single material, but also designate different materials for different parts, and can change the proportion of the two materials for modeling. "AMF" (AdditiveManufacturing File Format) is a new data format promoted by ASTM. Whoever sets new standards will have the right to speak in the industry.
#Stl file 3d druck software
OBJ mainly supports polygon models, but not support animation, material properties, mapping paths, dynamics, particles, and other formats.ĭue to the convenience of OBJ format in data exchange, most 3D CAD software currently supports OBJ format, and most 3D printers also support printing OBJ 3D printer file formats.Īs more and more giants enter the 3D printing industry, the battle for data standards becomes more important. If you want to transfer your 3D models from 3dsMax or LightWave to Maya for rendering or animation, the OBJ file is a good choice. OBJ file is a standard 3D printer file format developed by Alias | Wavefront for its set of workstation-based 3D modeling and animation software "AdvancedVisualizer", which is very suitable for data exchange between 3D software models.
In contrast, the ASCII format is more general. There are two types of STL files: text files (ASCII format) and binary files (BINARY). With the rapid rise of 3D SYSTEMS, STL has become the de facto data standard for rapid prototype systems. Thanks to the simplified data and simple format, STL soon became widespread.
STL is a simplified version of the 3D model. It does not support information such as color materials. It can only describe the geometric information of 3D objects. STL uses triangular meshes to represent 3D CAD models. STL files are different from some other feature-based solid models.
The STL file format (abbreviation for stereolithography) is a three-dimensional graphics file format developed by 3D SYSTEMS in 1988 for rapid prototyping technology. In this article, we will briefly and clearly introduce them to provide comprehensive information. There are mainly 4 common different file formats for 3aD printing, STL、OBJ、AMF、3MF. However, not all 3D printer file formats can carry a variety of data. 3D printer file format acts as the information carrier which encodes the appearance, geometry, scene, and animation of 3D models, enabling the 3D printer to read the printable 3D models.
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