ADD: names assigned + dedoubling components

Author: 9and3

README.md

@@ -75,15 +75,17 @@ See the [CONTRIBUTING.md](https://github.com/diffCheckOrg/diffCheck/blob/main/CO
 
 ## Component roadmap
 From the 3/5/2024 meeting, the architecture of the different grasshopper components was discussed as following:
-- [ ] PLY loader : loads the ply files and converts them in RhinoCommon objects
-- [ ] Global registration & refined registration to align the scan to the reference model
-- [ ] Semantic segmentation to identify the pieces or joints in the point cloud
+- [ ] PLY loader point cloud: @eleni: loads the pointcloud ply files and converts it into rg.PointCloud (+ cvt submodule)
+- [ ] PLY loader mesh: @eleni: loads the mesh ply files and converts it into rg.Mesh (+ cvt submodule)
+- [ ] Global registration: @andrea: to align the scan to the reference model
+- [ ] Refined registration: @andrea: to refine the alignement
+- [ ] Semantic segmentation additive: to identify the pieces or joints in the point cloud
+- [ ] Semantic segmentation subtractive: to identify the pieces or joints in the point cloud
 - [ ] Per-joint refinement to refine the global registration to each joints (only in the "substractive" case)
 - [ ] Error estimation to evaluate the error for each piece or joint
 - [ ] Error visualisation to visualise the error, only converts the data from error estimation, no calculation.
 The brep element in the graph is only here to visualize the fact that we need the breps as data, but it is not a diffCheck component.
 
-
 ```mermaid
 stateDiagram