Difference Between Obj And Fbx
What is the Difference Between OBJ and FBX?
The OBJ and FBX file formats are two of the most popular 3D model formats used in the 3D graphics industry. They are often used to transfer 3D models between different programs, and are both supported by a wide range of 3D modeling and animation software. But what is the difference between these two formats? In this article, we will take a look at the features and differences between the OBJ and FBX formats.
What is an OBJ File?
OBJ is a 3D model file format developed by Wavefront Technologies. It is a text-based format that stores 3D models in a human-readable format. It is one of the most popular formats for 3D models, and is supported by many different programs and applications. OBJ files can store the geometry, texture mapping, materials, and other information about a 3D model. It is also a very flexible format, as it can be used to store both low and high-polygon models.
What is an FBX File?
FBX is a 3D file format developed by Autodesk. It is a binary format that stores 3D models in a proprietary format. It is one of the most popular formats for 3D models, and is supported by many different programs and applications. Like the OBJ format, FBX can store the geometry, texture mapping, materials, and other information about a 3D model. However, FBX is a more advanced format, and can store more information than an OBJ file.
Differences Between OBJ and FBX
File Format
The biggest difference between the two formats is their file format. OBJ is a text-based format, while FBX is a binary format. This means that OBJ files can be opened and edited with a text editor, while FBX files must be opened with a special program or application. It also means that FBX files are usually much smaller in size than OBJ files.
Features
Another difference between the two formats is the features they support. OBJ files support basic features such as geometry and texture mapping, while FBX files support more advanced features such as animation, lights, and cameras. This means that FBX is a better format for storing complex 3D models.
Compatibility
The last major difference between the two formats is their compatibility. OBJ files are supported by a wide range of 3D modeling and animation software, while FBX is supported by a much more limited range. This means that if you are working with a program or application that does not support FBX, you may need to convert your model to an OBJ file.
Conclusion
The OBJ and FBX file formats are two of the most popular 3D model formats used in the 3D graphics industry. They both have their advantages and disadvantages, and each one is better suited for different types of applications. OBJ is a text-based format that is supported by a wide range of 3D modeling and animation software, while FBX is a binary format that supports more advanced features such as animation, lights, and cameras. Ultimately, the best format for you will depend on the type of 3D model you are working with and the software you are using.
