
The next bytes are the chunk's data, followed by the sub-chunks, in a structure that may extend to several levels deep. The next four bytes contain a little-endian integer that is the length of the chunk, including its data, the length of its sub-blocks, and the 6-byte header. The parser can identify the chunk from that value and decide whether it will parse it or skip it. The first two bytes of the chunk are its ID. The chunks form a hierarchical structure, similar to an XML DOM tree. This allows parsers to skip chunks they don't recognize and allows for extensions to the format. The format is based on chunks, where each section of data is embedded in a block containing a chunk identifier and the length of the data and the data itself. While the 3DS format aims to provide an import/export format, retaining only essential geometry, texture, and lighting data, the related MAX format also contains extra information specific to Autodesk 3ds Max to allow a scene to be completely saved/loaded.ģds is a binary file format. Since 1990, it has grown to become a de facto industry standard for transferring models between 3D programs or storing models for 3D resource catalogs. It was the native file format of the old Autodesk 3D Studio DOS, which was popular until its successor replaced it in April 1996. Supported File Formats ExeFs (.exefs) RomFs (.romfs) (and RomFS wrapped in IVFC) NCCH Format Variants: CTR Executable Image (.cxi) CTR File Archive (.cfa) CTR Initial Process (.cip) NCCH ExtendedHeader (. Use ctrtool or GodMode9 to read and extract data from CIA files.ģDS is one of the file formats used by the Autodesk 3ds Max 3D modeling, animation, and rendering software. CTRTool v1.2.0 Latest About CTRTool is a general purpose reading/extraction tool for Nintendo 3DS file formats. CIA files are commonly used for installing gamecard updates. 3DS Simple CIA Converter Page This is a tool for converting 3DS ROMs to a CIA format, designed to be user-friendly and does not uses Python or. It contains game content, metadata, and a ticket.

See the related videos from the link in the description to mod your console.Īnd put the godmode9.A CIA file is a CTR Importable Archive used to install games to a Nintendo 3DS handheld device. This video will show you how to convert the 3ds format to cia format and transfer the save data from the flashcart to the console.įor this tutorial, you will have to install custom firmware on your console. Modding means you have to install the custom firmware on your console, such as Luma3DS. To run and install the cia format, you need to mod your console first. You need to have a flashcart such as Sk圓DS+ to load the 3ds format. There are two types of games format which are compatible with Nintendo 3DS which is the 3ds format and the cia format.
