What is better STL or OBJ?

What is better STL or OBJ?

STL is the de facto standard in consumer-grade 3D printing. In terms of geometry description, OBJ is more capable than STL, as it can describe “real” curves, without the need to approximate them to a series of polygons.

What is the best 3D file format?

3ds is one of the best 3D file formats when it comes to drawings and objects. Since the 3DS format is understood by virtually all 3D-related software, such files can be opened or imported with a large number of tools. The main areas of use are architecture, engineering, education, manufacturing.

What is STL OBJ?

STL and OBJ are two common file types used to save 3D models. STL files store a model as many small triangles, while OBJ files are more flexible and can use different polygons as well as freeform curves. OBJ files can also store color and texture, which makes them ideal for multi-color 3D printing.

What are OBJ files good for?

An OBJ file (. obj) contains information about the geometry of 3D objects. The files are used for exchanging information, CAD, and 3D printing. OBJ files can support unlimited colors, and one file can define multiple objects.

What does OBJ stand for 3D printing?

Wavefront OBJect
OBJ (Wavefront OBJect) is a 3D printer file format that was originally used by graphics designers as a neutral interchange format for 3D graphics. It was first developed by Wavefront Technologies for its animation package. This file format has the extension . obj.

What type of file is a 3D model?

We simply explain the most common 3D file formats used today: STL, OBJ, FBX, COLLADA, 3DS, IGES; STEP, and VRML/X3D. A 3D file format is used for storing information about 3D models. You may have heard of the most popular formats STL, OBJ, FBX, COLLADA etc.

What type of files do 3D printers use?

STL is the most common file format when 3D printing. STL stands for STereolithography and . STL files consist of facet data. STL is a standard file format that can interface between most CAD software and 3D printers. .

What can open an STL file?

Programs that open STL files

  • Microsoft 3D Viewer.
  • Microsoft Print 3D.
  • IMSI TurboCAD Pro.
  • GOM Inspect.
  • ideaMK STL Viewer.
  • Parametric Technology Creo.
  • Dassault Systemes CATIA.
  • MeshLab.

Which is better FBX or OBJ?

OBJ is much simpler format that only keeps geometry (vertex, normals, etc) and uv data. FBX is much more advanced format that can hold much more data – models, uv data, joints, skinning information, animations, multiple takes of animation in one file, curves, and even embed texture files.

Can AutoCAD open OBJ files?

Right now, AutoCAD cannot read an . obj file directly. Please use Autodesk 3DS Max to create the . dwg file from the OBJ file.

Which is better for 3D printing, OBJ or STL?

Although OBJ is a much more flexible file format, its size and complexity have limited its popularity in the field of 3D printing. However, with full color and high-fidelity printing on the horizon, the use of the OBJ file format is expected to get much wider.

What kind of file is an OBJ file?

.OBJ: The OBJ file format is an open data-format that represents 3D geometry alone — namely, the position of each vertex, the position of each vertex in a coordinate system. OBJ coordinates have no units, but OBJ files can contain scale information in a readable comment line.

Are there any limitations to using a STL file?

One limitation of the STL file format is that it does not contain information beyond the geometry of the 3D model. Thus, aside from the size and shape of the model, an STL contains no other information. If you want to preserve information on the texture and color of your 3D model, then converting it to STL is not the way to go.

Are there 3D slicers that read only STL files?

In fact, there are some 3D slicers that read-only STL files. One limitation of the STL file format is that it does not contain information beyond the geometry of the 3D model. Thus, aside from the size and shape of the model, an STL contains no other information.