Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

pypi.org "mesh" keyword

sbapp 0.8.3 💰
LXMF client for Android, Linux and macOS allowing you to communicate with people or LXMF-compatib...
37 versions - Latest release: about 1 month ago - 564 downloads last month - 234 stars on GitHub - 2 maintainers
tfields 0.5.0 💰
Tensors, tensor fields, graphs, mesh manipulation, CAD and more on the basis of numpy.ndarrays. A...
23 versions - Latest release: 10 months ago - 2 dependent packages - 1 dependent repositories - 130 downloads last month - 12,092 stars on GitHub - 2 maintainers
rnspure 0.7.3 💰
Self-configuring, encrypted and resilient mesh networking stack for LoRa, packet radio, WiFi and ...
47 versions - Latest release: about 2 months ago - 296 downloads last month - 1,542 stars on GitHub - 1 maintainer
cloudviewer 0.3.7
['cloudViewer is an open-source library that supports rapid development of software that deals wi...
3 versions - Latest release: over 3 years ago - 11 downloads last month - 1 maintainer
yamio 0.1.3
A bridge between pyhip and meshio
4 versions - Latest release: over 2 years ago - 1 dependent repositories - 237 downloads last month - 1 stars on GitHub - 2 maintainers
torchcpd 1.0.2
PyTorch Implementation of the Coherent Point Drift Algorithm
3 versions - Latest release: about 1 year ago - 15 downloads last month - 2 stars on GitHub - 1 maintainer
py2gmsh 0.1.2
Python wrappers to gmsh files with object-oriented syntax
9 versions - Latest release: almost 7 years ago - 1 dependent repositories - 53 downloads last month - 11 stars on GitHub - 2 maintainers
Top 9.7% on pypi.org
django-netjsongraph 0.6.3
Reusable django app for collecting and visualizing network topology
24 versions - Latest release: almost 4 years ago - 9 dependent repositories - 337 downloads last month - 139 stars on GitHub - 6 maintainers
Top 0.6% on pypi.org
open3d 0.18.0
Open3D: A Modern Library for 3D Data Processing.
16 versions - Latest release: 4 months ago - 102 dependent packages - 2,080 dependent repositories - 681 thousand downloads last month - 10,420 stars on GitHub - 1 maintainer
Top 1.2% on pypi.org
pyvista 0.43.7
Easier Pythonic interface to VTK
90 versions - Latest release: about 15 hours ago - 171 dependent packages - 426 dependent repositories - 248 thousand downloads last month - 2,337 stars on GitHub - 4 maintainers
polygonmeshtools 0.46
A package for creating polygon-shaped geometries from cuboidal finite difference elements
9 versions - Latest release: over 8 years ago - 2 dependent repositories - 34 downloads last month - 2 maintainers
mdal-python 1.0.3
Mesh data processing
3 versions - Latest release: 6 months ago - 1 dependent repositories - 139 downloads last month - 3 stars on GitHub - 2 maintainers
Top 9.4% on pypi.org
pygeodesic 0.1.9
Python library for calculating geodesic distance on triangular based surface meshes
9 versions - Latest release: 3 months ago - 2 dependent packages - 3 dependent repositories - 2.51 thousand downloads last month - 67 stars on GitHub - 2 maintainers
dotbimpy 0.1.0
Python library for dotbim
8 versions - Latest release: about 1 year ago - 1 dependent repositories - 37 downloads last month - 41 stars on GitHub - 2 maintainers
mckit-meshes 0.1.5
Python tools to work with MCNP meshtallies and weight meshes.
7 versions - Latest release: 4 months ago - 1 dependent repositories - 49 downloads last month - 0 stars on GitHub - 1 maintainer
py2dm 0.2.2
Read and write 2DM mesh files
6 versions - Latest release: over 1 year ago - 1 dependent package - 1 dependent repositories - 116 downloads last month - 9 stars on GitHub - 2 maintainers
Top 8.8% on pypi.org
meshlib 2.3.9
3d processing library
58 versions - Latest release: about 1 month ago - 1 dependent repositories - 4.4 thousand downloads last month - 341 stars on GitHub - 1 maintainer
lace 4.0.0
Polygonal mesh library developed at Body Labs
17 versions - Latest release: over 4 years ago - 1 dependent package - 2 dependent repositories - 70 downloads last month - 3 stars on GitHub - 6 maintainers
gustaf 0.0.24
Process and visualize numerical-analysis-geometries.
25 versions - Latest release: 2 months ago - 1 dependent package - 1 dependent repositories - 6.71 thousand downloads last month - 16 stars on GitHub - 1 maintainer
Top 8.7% on pypi.org
meshmode 2015.1
High-order polynomial discretizations of and on meshes
4 versions - Latest release: 8 months ago - 11 dependent repositories - 774 downloads last month - 25 stars on GitHub - 1 maintainer
wirepas-console 1.0
A tool for configuring and monitoring Wirepas networks
1 version - Latest release: almost 3 years ago - 1 dependent repositories - 24 downloads last month - 2 maintainers
pyransame 0.3.0
PYthon RAndom SAmpling for MEshes
5 versions - Latest release: 5 months ago - 45 downloads last month - 11 stars on GitHub - 2 maintainers
gmsh-scripts 0.4.2
Scripts for GMSH mesh generator
16 versions - Latest release: 2 months ago - 2 dependent repositories - 134 downloads last month - 17 stars on GitHub - 1 maintainer
pyhaze 0.1.3 💰
Fast smoothing of per-vertex data on triangular meshes.
4 versions - Latest release: over 1 year ago - 31 downloads last month - 1 stars on GitHub - 1 maintainer
regular-mesh-plotter 0.5.3
A Python package for creating publication quality plots of regular mesh tallies with the underlyi...
9 versions - Latest release: about 1 year ago - 2 dependent packages - 1 dependent repositories - 109 downloads last month - 7 stars on GitHub - 4 maintainers
Top 8.0% on pypi.org
jismesh 2.1.0
Utilities for the Japanese regional grid system defined in Japanese Industrial Standards (JIS X 0...
6 versions - Latest release: over 4 years ago - 6 dependent repositories - 15.8 thousand downloads last month - 41 stars on GitHub - 2 maintainers
Top 4.3% on pypi.org
pymeshfix 0.16.3
Repair triangular meshes using MeshFix
23 versions - Latest release: 2 months ago - 9 dependent packages - 23 dependent repositories - 6.66 thousand downloads last month - 234 stars on GitHub - 4 maintainers
classy-blocks 1.4.0
Python classes for easier creation of openFoam's blockMesh dictionaries.
3 versions - Latest release: 3 months ago - 74 downloads last month - 99 stars on GitHub - 3 maintainers
brain-stitcher 1.2.3
Stitcher - mesh builder
8 versions - Latest release: over 1 year ago - 1 dependent repositories - 79 downloads last month - 0 stars on GitHub - 1 maintainer
Top 8.9% on pypi.org
geovista 0.4.1
Cartographic rendering and mesh analytics powered by PyVista
10 versions - Latest release: 4 months ago - 1 dependent package - 3 dependent repositories - 532 downloads last month - 115 stars on GitHub - 5 maintainers
itk-meshnoise 0.0.1
Classes to perturb mesh objects with Gaussian noise
1 version - Latest release: almost 4 years ago - 1 dependent repositories - 77 downloads last month - 2 stars on GitHub - 8 maintainers
hole-filling-liepa 0.0.2
Hole filling algorithm by P. Liepa
2 versions - Latest release: about 2 years ago - 1 dependent repositories - 11 downloads last month - 13 stars on GitHub - 2 maintainers
Top 8.1% on pypi.org
xugrid 0.10.0
Xarray extension for unstructured grids
28 versions - Latest release: 4 days ago - 5 dependent packages - 3 dependent repositories - 1.54 thousand downloads last month - 49 stars on GitHub - 7 maintainers
femio 0.3.2
FEM I/O Tool
52 versions - Latest release: over 1 year ago - 1 dependent package - 1 dependent repositories - 414 downloads last month - 18 stars on GitHub - 4 maintainers
voxelmap 4.3.0 💰
A Python library for making voxel and 3D models from NumPy arrays.
43 versions - Latest release: about 1 year ago - 458 downloads last month - 17 stars on GitHub - 1 maintainer
Top 8.8% on pypi.org
cupoch 0.2.10.0 💰
['Cupoch: Robotics with GPU computing']
23 versions - Latest release: 5 months ago - 1 dependent repositories - 450 downloads last month - 817 stars on GitHub - 1 maintainer
wirepas-mesh-messaging 1.2.5
Wrapper interfaces to interact with Backend to/from Gateway API.
14 versions - Latest release: 7 months ago - 1 dependent package - 1 dependent repositories - 7.27 thousand downloads last month - 10 stars on GitHub - 1 maintainer
Top 2.5% on pypi.org
pygmsh 7.1.17 💰
Python frontend for Gmsh
106 versions - Latest release: over 2 years ago - 18 dependent packages - 50 dependent repositories - 7.16 thousand downloads last month - 798 stars on GitHub - 1 maintainer
Top 6.3% on pypi.org
meshplex 0.19.5
Fast tools for simplex meshes
15 versions - Latest release: 3 months ago - 5 dependent packages - 15 dependent repositories - 727 downloads last month - 103 stars on GitHub - 2 maintainers
pymedit 1.3
Package pymedit for operating on 2D and 3D meshes in the INRIA mesh format
4 versions - Latest release: about 1 year ago - 1 dependent package - 1 dependent repositories - 112 downloads last month - 0 stars on GitLab.com - 2 maintainers
openmc-regular-mesh-plotter 1.2.1
A Python package for creating plots of OpenMC regular mesh tallies with the underlying geometry
5 versions - Latest release: 2 months ago - 74 downloads last month - 5 stars on GitHub - 4 maintainers
Top 4.6% on pypi.org
findpeaks 2.6.3 💰
findpeaks is for the detection of peaks and valleys in a 1D vector and 2D array (image).
35 versions - Latest release: 3 months ago - 5 dependent packages - 5 dependent repositories - 2.49 thousand downloads last month - 202 stars on GitHub - 2 maintainers
bgheatmap 0.4.0 💰
Brain regions heatmaps in brainrender
4 versions - Latest release: 5 months ago - 1 dependent package - 38 downloads last month - 1,931 stars on GitHub - 3 maintainers
Top 2.3% on pypi.org
vedo 2024.5.1 💰
A python module for scientific analysis and visualization of 3D objects and point clouds based on...
28 versions - Latest release: 3 months ago - 21 dependent packages - 57 dependent repositories - 11.1 thousand downloads last month - 1,931 stars on GitHub - 1 maintainer
hobart 1.1.1
Obtain cross sections of polygonal meshes
9 versions - Latest release: almost 2 years ago - 1 dependent repositories - 659 downloads last month - 0 stars on GitHub - 2 maintainers
sparse-cubes 0.1.0
Marching cubes on sparse matrices
1 version - Latest release: about 2 years ago - 1 dependent repositories - 18 downloads last month - 4 stars on GitHub - 2 maintainers
pymmg 1.0.0 💰
Surface and volume mesh and remesh generators based on MMG library
2 versions - Latest release: about 1 month ago - 1 dependent package - 231 downloads last month - 10 stars on GitHub - 2 maintainers
voxio 1.0.1 💰
Library for ingesting and processing voxel (3D imaging) data
4 versions - Latest release: 9 months ago - 28 downloads last month - 0 stars on GitHub - 2 maintainers
wirepas-messaging 1.4.0
Wrapper interfaces to interact with Wirepas APIs.
8 versions - Latest release: about 4 years ago - 1 dependent package - 1 dependent repositories - 257 downloads last month - 10 stars on GitHub - 2 maintainers
microstructpy 1.5.9 💰
Microstructure modeling, mesh generation, analysis, and visualization.
35 versions - Latest release: 7 months ago - 1 dependent repositories - 506 downloads last month - 67 stars on GitHub - 2 maintainers
citygml2stl 0.1.dev1
CityGML to printable STL
3 versions - Latest release: 8 months ago - 2 dependent repositories - 28 downloads last month - 94 stars on GitHub - 2 maintainers
wifileds 1.0.6
Library for multiple WiFi LED vendors.
7 versions - Latest release: about 10 years ago - 5 dependent repositories - 16 downloads last month - 27 stars on GitHub - 2 maintainers
Top 1.4% on pypi.org
meshio 5.3.5 💰
I/O for many mesh formats
213 versions - Latest release: 3 months ago - 83 dependent packages - 283 dependent repositories - 135 thousand downloads last month - 1,799 stars on GitHub - 1 maintainer
archaea 1.1.28
Playground for geometry.
28 versions - Latest release: 6 months ago - 1 dependent package - 1 dependent repositories - 232 downloads last month - 6 stars on GitHub - 1 maintainer
mesh-networking 0.0.6 💰
A library for creating flexible network topologies
5 versions - Latest release: about 7 years ago - 2 dependent repositories - 40 downloads last month - 355 stars on GitHub - 2 maintainers
lwsspy.meshslice 0.0.6
Slicer for 3D Meshes.
2 versions - Latest release: almost 3 years ago - 18 downloads last month - 1 stars on GitHub - 2 maintainers
pyhesive 1.1.1
Insert cohesive elements into any mesh
18 versions - Latest release: almost 2 years ago - 1 dependent repositories - 81 downloads last month - 2 stars on GitLab.com - 2 maintainers
Top 1.3% on pypi.org
gmsh 4.12.2
Gmsh is a three-dimensional finite element mesh generator with built-in pre- and post-processing ...
31 versions - Latest release: 3 months ago - 50 dependent packages - 91 dependent repositories - 38.2 thousand downloads last month - 1 maintainer
meshutility 0.0.2
A collection of python utilities for mesh processing
2 versions - Latest release: almost 2 years ago - 1 dependent repositories - 6 downloads last month - 11 stars on GitHub - 2 maintainers
curve2mesh 0.1.4
Python library to create 3D mesh from a 2D curve by revolving.
3 versions - Latest release: 5 months ago - 31 downloads last month - 0 stars on GitHub - 2 maintainers
volumentations 0.1.8
Point augmentations library as hard-fork of albu-team/albumentations
6 versions - Latest release: over 3 years ago - 2 dependent repositories - 434 downloads last month - 36 stars on GitHub - 2 maintainers
pyfvcom 2.2.0
PyFVCOM is a collection of various tools which can be used to generate inputs files and interact ...
18 versions - Latest release: almost 5 years ago - 1 dependent repositories - 166 downloads last month - 4 maintainers
Top 6.2% on pypi.org
dracopy 1.4.0
Python wrapper for Google's Draco Mesh Compression Library
23 versions - Latest release: 4 months ago - 2 dependent packages - 5 dependent repositories - 7.69 thousand downloads last month - 67 stars on GitHub - 6 maintainers
proximity 2.0.1
Mesh proximity queries based on libspatialindex and rtree, extracted from Trimesh
12 versions - Latest release: over 1 year ago - 1 dependent package - 3 dependent repositories - 607 downloads last month - 1 stars on GitHub - 3 maintainers
delaunay-watershed-2d 0.1.5
Geometrical reconstruction of cell assemblies from instance segmentations
5 versions - Latest release: 5 months ago - 63 downloads last month - 1 stars on GitHub - 6 maintainers
ontoloviz 1.7.4
OntoloViz drug- and phenotype-ontology visualization GUI
18 versions - Latest release: 6 months ago - 106 downloads last month - 3 stars on GitHub - 1 maintainer
pysdfgen 0.1.12
SDFGen for Python
19 versions - Latest release: 4 months ago - 1 dependent package - 3 dependent repositories - 1.91 thousand downloads last month - 7 stars on GitHub - 2 maintainers
xoak 0.1.1
Xarray extension that provides indexes for selecting irregular, n-dimensional data.
2 versions - Latest release: over 2 years ago - 1 dependent package - 1 dependent repositories - 1.05 thousand downloads last month - 55 stars on GitHub - 2 maintainers
kokiy 0.5.0
Utilities to work on 2D and 3D structured grids
8 versions - Latest release: about 2 years ago - 1 dependent package - 1 dependent repositories - 245 downloads last month - 0 stars on GitLab.com - 2 maintainers
ugrid-checks 0.2.0
Check netcdf files for conformance with UGRID specifications
4 versions - Latest release: almost 2 years ago - 1 dependent repositories - 43 downloads last month - 4 stars on GitHub - 2 maintainers
Top 4.8% on pypi.org
pyacvd 0.2.10
Uniformly remeshes surface meshes
12 versions - Latest release: 6 months ago - 2 dependent packages - 25 dependent repositories - 9.17 thousand downloads last month - 148 stars on GitHub - 4 maintainers
pyblitzdg 1.0.3
Discontinuous Galerkin Finite Element Library and Solvers
14 versions - Latest release: 12 months ago - 1 dependent repositories - 121 downloads last month - 7 stars on GitHub - 2 maintainers
volmdlr 0.15.2
A volume modeler computation-oriented. Include rendering bindings.
70 versions - Latest release: 4 months ago - 1 dependent package - 5 dependent repositories - 3.13 thousand downloads last month - 15 stars on GitHub - 2 maintainers
aspose-3d 24.4.0
Aspose.3D for Python via .NET is a cross-platform class library that enables your applications to...
25 versions - Latest release: 5 days ago - 1 dependent package - 1.63 thousand downloads last month - 60 stars on GitHub - 4 maintainers
foilmesh 0.0.8
FoilMesh is a tool to mesh airfoil structural grid
6 versions - Latest release: 9 months ago - 39 downloads last month - 1 stars on GitHub - 2 maintainers
mgmetis 0.1.1
METIS partitioner for mesh and graph
2 versions - Latest release: over 2 years ago - 1 dependent repositories - 25 downloads last month - 12 stars on GitHub - 2 maintainers
chenhancc 0.0.5
A geodesic path solution using chenhan
5 versions - Latest release: over 6 years ago - 1 dependent repositories - 17 downloads last month - 5 stars on GitHub - 1 maintainer
geomesher 0.1.0
Meshing a GeoDataFrame using Gmsh.
1 version - Latest release: 8 months ago - 12 downloads last month - 2 maintainers
gmshmodel 1.0.18
A mesh modeling interface to the Gmsh-Python-API
15 versions - Latest release: about 1 month ago - 1 dependent repositories - 170 downloads last month - 26 stars on GitHub - 2 maintainers
Top 6.3% on pypi.org
pygalmesh 0.10.7 💰
Python frontend to CGAL's mesh generation capabilities
46 versions - Latest release: over 1 year ago - 2 dependent packages - 3 dependent repositories - 366 downloads last month - 531 stars on GitHub - 2 maintainers
brainload 0.3.5 💰
Load FreeSurfer brain imaging data with minimal cognitive load.
8 versions - Latest release: over 4 years ago - 2 dependent repositories - 64 downloads last month - 9 stars on GitHub - 2 maintainers
feplot 0.1.13
A visualization tool for FElupe
7 versions - Latest release: 4 months ago - 59 downloads last month - 5 stars on GitHub - 1 maintainer
bsplines2d 0.0.15
A python library for generic multidimensional bsplines on various meshes, using datastock
15 versions - Latest release: 2 months ago - 1 dependent repositories - 338 downloads last month - 0 stars on GitHub - 1 maintainer
Top 4.2% on pypi.org
pycpd 2.0.0 💰
Pure Numpy Implementation of the Coherent Point Drift Algorithm
12 versions - Latest release: about 4 years ago - 2 dependent packages - 9 dependent repositories - 1.61 thousand downloads last month - 484 stars on GitHub - 1 maintainer
pydelfem2 0.0.11
a framework for geometry processing and finite element analysis
9 versions - Latest release: over 4 years ago - 1 dependent repositories - 80 downloads last month - 185 stars on GitHub - 2 maintainers
Top 7.1% on pypi.org
optimesh 0.10.2
Mesh optimization/smoothing
11 versions - Latest release: 3 months ago - 2 dependent packages - 4 dependent repositories - 185 downloads last month - 559 stars on GitHub - 1 maintainer
threefiner 0.1.2
Threefiner: a text-guided mesh refiner
3 versions - Latest release: 3 months ago - 57 downloads last month - 148 stars on GitHub - 2 maintainers
Top 9.2% on pypi.org
dmsh 0.3.2
High-quality 2D mesh generator based on distmesh
38 versions - Latest release: about 2 months ago - 7 dependent repositories - 182 downloads last month - 204 stars on GitHub - 1 maintainer
salome-med 4.1.1
Generic pre- and post-processing library for numerical simulation
1 version - Latest release: 7 months ago - 51 downloads last month - 2 maintainers
pargeo 0.3.2
Generate complex two-dimensional geometries for simulations based on mesh discretizations.
3 versions - Latest release: 2 months ago - 22 downloads last month - 1 stars on GitHub - 1 maintainer
Top 4.6% on pypi.org
xatlas 0.0.9
Python bindings for xatlas
8 versions - Latest release: 3 months ago - 4 dependent packages - 51 dependent repositories - 359 thousand downloads last month - 125 stars on GitHub - 2 maintainers
Top 3.5% on pypi.org
point-cloud-utils 0.30.4 💰
A Python library for common tasks on 3D point clouds and meshes
18 versions - Latest release: 5 months ago - 2 dependent packages - 9 dependent repositories - 18 thousand downloads last month - 1,171 stars on GitHub - 1 maintainer
Top 3.5% on pypi.org
meshzoo 0.11.4
Collection of explicitly constructed meshes
18 versions - Latest release: about 2 months ago - 8 dependent packages - 19 dependent repositories - 1.24 thousand downloads last month - 308 stars on GitHub - 1 maintainer
Top 3.1% on pypi.org
open3d-python 0.1.5
['Open3D is an open-source library that supports rapid development of software that deals with 3D...
14 versions - Latest release: almost 6 years ago - 1 dependent package - 116 dependent repositories - 7.22 thousand downloads last month - 10,378 stars on GitHub - 2 maintainers
Top 3.9% on pypi.org
pyvistaqt 0.11.0
pyvista qt plotter
13 versions - Latest release: 10 months ago - 28 dependent packages - 105 dependent repositories - 17.2 thousand downloads last month - 90 stars on GitHub - 3 maintainers
Top 6.8% on pypi.org
stripy 2.3.3
Python interface to TRIPACK and STRIPACK fortran code for triangulation/interpolation in Cartesia...
31 versions - Latest release: 5 months ago - 1 dependent package - 5 dependent repositories - 973 downloads last month - 49 stars on GitHub - 4 maintainers
bio2bel-mesh 0.2.0
A package for converting MeSH to BEL
1 version - Latest release: over 5 years ago - 1 dependent repositories - 20 downloads last month - 3 stars on GitHub - 1 maintainer
cloudrender 1.0.1
An OpenGL framework for pointcloud and mesh rendering
1 version - Latest release: over 2 years ago - 1 dependent repositories - 16 downloads last month - 16 stars on GitHub - 2 maintainers
allora 1.2.0
Modular, mesh, multi-device LoRa Content Transfer Protocol
2 versions - Latest release: 6 months ago - 33 downloads last month - 6 stars on GitHub - 2 maintainers
libmesh 0.0.6 💰
This library can get answers from uchebnik.mos.ru
3 versions - Latest release: over 2 years ago - 87 downloads last month - 23 stars on GitHub - 2 maintainers
Related Keywords
python 71 3d 30 geometry 24 meshing 15 fem 15 visualization 15 engineering 14 numpy 14 vtk 13 3D 13 surface 11 registration 11 mesh-processing 11 mesh-generation 11 opengl 10 rendering 10 pointcloud 9 point-cloud 9 gmsh 9 iot 9 mathematics 8 gui 7 cloud 7 connectivity 7 wirepas 7 finite-elements 7 RGB-D 6 reconstruction 6 simulation 6 meshes 6 cuda 6 cython 6 cpp 6 voxel 6 mesh generation 6 grid 6 machine-learning 5 gpu 5 computer-graphics 5 odometry 5 3d-models 5 pyvista 5 triangle 5 pypi 5 modeling 5 stl 5 finite elements 5 point 5 plot 5 point cloud 5 network 5 unstructured grid 5 slice 5 scientific 5 cad 5 ugrid 5 mesh-networks 4 physics 4 finite-element-methods 4 geodesic 4 scientific-computing 4 python3 4 neutronics 4 cfd 4 graphics 4 arm 4 3d-perception 4 triangular 4 networking 4 pytorch 4 tensorflow 4 image processing 4 3d-graphics 4 obj 4 blender 4 openmc 4 brain 3 neuroimaging 3 parametric 3 backend 3 3d-reconstruction 3 tetrahedral-meshing 3 pybind11 3 triangulation 3 tally 3 unstructured 3 curvilinear 3 data 3 finite element method 3 finite 3 polygon 3 scientific-visualization 3 scientific-research 3 hacktoberfest 3 plotting 3 geometry-processing 3 cross-section 3 matrix 3 image-processing 3 segmentation 3