https://github.com/vicdoval/sverchok-open3d

Use the power of the Ope3d library with the visual scripting environment of Sverchok inside Blender
https://github.com/vicdoval/sverchok-open3d

blender open3d point-cloud sverchok triangle-mesh

Last synced: 2 months ago
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Use the power of the Ope3d library with the visual scripting environment of Sverchok inside Blender

• Host: GitHub
• URL: https://github.com/vicdoval/sverchok-open3d
• Owner: vicdoval
• License: gpl-3.0
• Created: 2021-02-14T20:44:05.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2024-03-11T09:57:40.000Z (10 months ago)
• Last Synced: 2024-03-11T11:05:50.223Z (10 months ago)
• Topics: blender, open3d, point-cloud, sverchok, triangle-mesh
• Language: Python
• Homepage:
• Size: 12.6 MB
• Stars: 24
• Watchers: 4
• Forks: 4
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
SVERCHOK OPEN3D

===============

This is an addon for [Blender][1], that extends [Sverchok][2]

addon. Bringing functionalities from the [Open 3d][7] library.

**NOTE**: Sverchok-Open3d contains nodes that may crash Blender so please save frequently.

The documentation is almost absent, but you can check the open3d documentation.

Features

--------

At the moment, this addon includes the following nodes for Sverchok:

* *Open 3d Import*: Import Point Cloud or Triangle mesh form file

* *Open 3d Export*: Export Point Cloud or Triangle mesh form file

* *Open 3d Transform*: Apply transformations to Triangle Mesh or Point Cloud. Accepts Matrix, Vector Field, and Vector Lists to displace vertices/points and Scalar Field and Number List to displace along Normal

* *Point Cloud In*: create Point Cloud from Sverchok Data

* *Point Cloud Out*: Point Cloud to Sverchok Data

* *Point Cloud Downsample*: Reduce density of Point Cloud

* *Point Cloud Mask*: Filter parts of a point cloud

* *Point Cloud Calc Normals*: Calculate Point Cloud normals, offers 'Standard' and 'Tangent Plane' methods

* *Triangle Mesh In*: create Triangle Mesh from Sverchok Data

* *Triangle Mesh Out*: create Triangle Mesh to Sverchok Data

* *Triangle Mesh from Point Cloud*: Creates mesh from Point Cloud, offers Alpha Shape, Ball Pivoting and Poisson Reconstruction algorithms

* *Triangle Mesh Sampling*: Creates Point Cloud from mesh, offers Standard and Poisson Distribution

* *Triangle Mesh Simplify*: Simplifies mesh. Offers: Quadric Decimation, Vertex Clustering and Merge by Distance

* *Triangle Mesh Clean*: Remove doubled faces and verts, align and normalize normals, delete unused verts, Remove non-manifold edges

* *Triangle Mesh Smooth*: Offers Simple, Laplacian and  Taubin algorithms.

* *Triangle Mesh Sharpen*: Sharpen mesh

* *Triangle Mesh Subdivide*: Offers, Loop and Midpoint algorithms.

* *Triangle Mesh Mask*: Filter parts of a Triangle Mesh.

* *Triangle Mesh Separate Loose Parts*: Split separated mesh parts into different meshes.

* *Triangle Mesh Join*: Join multiple meshes into one mesh.

* *Triangle Mesh Mask*: Filter parts of a Triangle Mesh.

* *Triangle Mesh Deform as Rigid*: Deforms the mesh using the method by Sorkine and Alexa, ‘As-Rigid-As-Possible Surface Modeling’, 2007.

* *Triangle Mesh Intersects*: Determine if two meshes intersect.

* *Triangle Mesh Self Intersect*: Determine if one mesh intersect with itself and the intersecting face pairs.

There will be more.

Installation

------------

* Download and Install [Sverchok][2]

* Download [Sverchok-Open3d zip archive][4] from GitHub

* In Blender, go to User Preferences > Addons > install from file > choose

  zip-archive > activate flag beside Sverchok-Open3d.

* In the addon options you will see if you have already installed Open3d library otherwise click on "Install with Pip"

* Save preferences, if you want to enable the addon permanently.

Sverchok Addon Template

-----------------------

The other purpose of this add-on is to serve as template to create external Sverchok Add-ons.

Using this repository as template you will have:

* Your own sockets

* Separators in the Add menu

* Sub menus in the added menus

* Link to your own node documentation from Blender UI

* Examples added to the Sverchok Examples menu

* Update your addon from Blender UI

If there is something you don0nt understand in the code please open a issue so I can add more documentation to the code

LICENSE: GPL-3.

[1]: http://blender.org

[2]: https://github.com/nortikin/sverchok

[4]: https://github.com/vicdoval/sverchok-open3d/archive/master.zip

[6]: https://github.com/nortikin/sverchok/wiki/Dependencies

[7]: http://www.open3d.org/