What is the difference between .rgf and .g4?
- Extension
- .rgf
- .g4
- Format
- Binary
- Binary
- Category
- Raster Image
- Fax
- Developer
- LEGO
- Computer Fax Systems (CFS)
- Description
- The LEGO Mindstorms EV3 Robot Graphics File (RGF) is a proprietary binary file format used by the LEGO Mindstorms EV3 software to store robot graphic models. It is a vector-based file format that stores information such as the robot's 3D geometry, color and other visual properties, as well as the model's connection points, used for connecting with other LEGO elements.
- Group 4 (G4) used for black and white lossless compression to maintain high-quality images, commonly used in TIFF format compression by fax machines. A picture is seen as black dots and lines on a blank page; the fewer the dots and lines are, the lesser the file size.
- MIME Type
- application/vnd.lego.ev3rgf
- image/g4fax
- Sample
- sample.rgf
- Wikipedia
- .rgf on Wikipedia