Restructure ghcanvas by eleniv3d · Pull Request #175 · diffCheckOrg/diffCheck

eleniv3d · 2026-02-19T14:02:20Z

I think we could clean a bit our grasshopper subcategories

i would propose the following: (in bold the changes)

IO:

Load Mesh From File
Load Cloud From File
Export Cloud To File
CSV Export
XML Export
HTTP Listener
TCP Listener
WS Listener

Convert:

BrepToCloud
MeshToCloud

PointCloud:

Cloud Difference
Cloud Intersection
Cloud Union
Cloud Split
Remove Statistical Outliers
Cloud Normal Estimator
Colorize Cloud

Register:

Fast Global Registration
ICP Registration
RANSAC Registration

Segment:

CAD Segmentator
Joint Segmentator
Normal Segmentator

Assembly:

Build Assembly
Deconstruct Assembly
Deconstruct Beam
Merge Assemblies
Remove Beam
Truncate Assembly

Evaluate:

Cloud–Mesh Distance
Pose Comparison
Pose Estimation

Visualize

PreviewAssembly
Visualization
Visualization Settings

Dev:

Tester

Downsample:

Size
Uniform
Voxel

Results:

export
import
inspect

…lity will be improved

…ccess

…ements, with 'None' for nonexisting steps

… settings

…tection on point cloud side

…etec Implement pca patch/plane detec

Feature/pose comparison

…ed clusters

…ation improve CAD segmentation

… on face

…asic parameters

…ssociation

…ximum_face_segment_distance

…ation Add ICP registration as step of CAD segmentation

eleniv3d · 2026-02-19T14:03:35Z

@DamienGilliard
What do you think?

DamienGilliard and others added 30 commits April 9, 2025 17:26

feat: add principal axes calculation for pointclouds for pose estimation

d5ed24e

fix: add cilantro KMeans clustering to main header

f43e197

feat: add empty component for axis calculation. code must be written

4809f30

feat: add python binding for axis calculation

3486fa4

feat: add poses module for pose historic saving

ad8e895

feat-wip: add code to main axis calculation component. OK but reliabi…

4d5c71b

…lity will be improved

feat: add 'save' mathod to DFPoses classes to dump it in a JSON

256fd88

fix: update the metadata of the axis calculation component

3971d40

feat: make pose calculation component leaner

13c4759

feat: slight refactor of df_poses module

78231f7

fix: simplify k-means clustering implementation

d967ea8

Merge branch 'patch_ws' into implement_pca

9aadeff

feat: add unit test to KMeans clustering of normals

188dc81

feat-wip: tentative planning added for DF2 development - TBD

e80b266

ADD Http Listener

136e3dc

fix: marameter name from singular to plural, and corresponding list a…

56a80d5

…ccess

ADD TCP Listener

38aab63

FIX lintering

2fd80df

FIX tcp component + add example file sender

aeecaa2

Merge branch 'main' into IO

5cacef1

WIP FIX WS Receiver

4aafbf8

fix: have new elements pick-up the indexes of the already-existing el…

0d98ad0

…ements, with 'None' for nonexisting steps

fix: typo in nickname of i_clouds

00ceefa

feat: add a component to crop point clouds

3c90378

feat: add cropping capability to DFPointCloud

a514125

FIX websocket component

e09fb79

feat: add binding for cropping capability of point cloud

f07431f

FIX light refactoring and input reorder

46c6d6f

ADD drop btns and panel with standard inputs similar to vizualization…

c546fec

… settings

fix: simplify cropping component

a0289fc

DamienGilliard and others added 29 commits January 8, 2026 11:03

fix: create DFBeam base plane with coherent orientation with plane de…

8c54bc5

…tection on point cloud side

fix: discard null face normals in the pose estimation

ddcbf3c

fix: remove unused lists previously used for debugging

c892eaa

fix: actually update the o_beam_cloud point cloud list

9f57cd8

fix: correct the null vector check

71ea6bc

Merge pull request #168 from diffCheckOrg/implement_pca_patch/plane_d…

b512b99

…etec Implement pca patch/plane detec

FIX remove bc from bc * []

2395fb0

Merge pull request #161 from diffCheckOrg/feature/pose_comparison

bb9b60c

Feature/pose comparison

feat: add sophisticated parameter to discard segments that are too far

f03a7d3

fix: associate all clusters before calling clean_unassociated_clusters

07eccda

feat: inverse the normals that have z component under -0.8

b8cadee

feat: adapt distance computation depending of angle in CAD segmentation

a4b4f21

feat-wip: creating fallbac solution when only 2 parallel faces found

858d156

fix-wip: use absolute value of dot product to test colinearity

4d0538d

feat: fully deal with first association before cleaning up unassociat…

1b2903f

…ed clusters

fix: remove unneeded ostream that was added for debugging

be12c8f

fix: remove unneded timestamp variable

68c5550

Merge pull request #171 from diffCheckOrg/feature/improve_CAD_segment…

84a5d21

…ation improve CAD segmentation

feat: add parameter to association to check or not iof the points are…

9fcdfa6

… on face

feat-wip: implement the 2-step CAD segmentation

552e374

feat-wip: add maximum distance for cluster association

00b7337

feat: add ICP registration in CAD segmentation component and expose b…

3811b56

…asic parameters

feat: improve geometry center calculation

0d5fda9

feat: update and cleanup script with new registration step prior to a…

9fef73c

…ssociation

feat: get rig of angleAssociationThreshold parameter that is now unused

6c84650

feat: add i_make_registration parameter to component

c750977

FIX add missing input to metadata

510b242

FIX add default values for i_max_correspondence_distance_icp and i_ma…

e5115ba

…ximum_face_segment_distance

Merge pull request #174 from diffCheckOrg/feature/improve_CAD_segment…

5a2ef4d

…ation Add ICP registration as step of CAD segmentation

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Restructure ghcanvas#175

Restructure ghcanvas#175
eleniv3d wants to merge 145 commits intomainfrom
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eleniv3d commented Feb 19, 2026

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eleniv3d commented Feb 19, 2026

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eleniv3d commented Feb 19, 2026

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