> For the complete documentation index, see [llms.txt](https://carare.gitbook.io/share-3d-guidelines/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://carare.gitbook.io/share-3d-guidelines/3d-process/modelling.md).

# Post-processing

Post-processing is required after data capture to transform the raw datasets into 3D models. The work involves a sequence of processing steps that can include:

* Scaling data to reference points 
* Aligning datasets to bring them together in the same 3D coordinate system 
* Meshing (to transform data into a 3D mesh model) 
* Editing holes or topological errors in the mesh 
* Texturing (for example by projecting images on the 3D geometry)

Post-processing also allows the creation of multiple 3D models from the same data for different applications with different levels of detail or other criteria. The results include:

* Formats suitable for publishing on the web 
* Formats for 3D printing 
* Formats suitable for import into Virtual or Augmented reality applications 
* Preservation formats