https://github.com/jw3126/manifoldbindings.jl

Julia bindings for manifold mesh library
https://github.com/jw3126/manifoldbindings.jl

bindings c cpp julia mesh

Last synced: 3 months ago
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Julia bindings for manifold mesh library

• Host: GitHub
• URL: https://github.com/jw3126/manifoldbindings.jl
• Owner: jw3126
• License: mit
• Created: 2024-05-18T17:51:40.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-05-27T08:10:05.000Z (almost 2 years ago)
• Last Synced: 2024-06-11T20:21:35.546Z (almost 2 years ago)
• Topics: bindings, c, cpp, julia, mesh
• Language: Julia
• Homepage:
• Size: 108 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# [ManifoldBindings.jl](https://github.com/jw3126/ManifoldBindings.jl)

[![Build Status](https://github.com/jw3126/ManifoldBindings.jl/actions/workflows/CI.yml/badge.svg?branch=main)](https://github.com/jw3126/ManifoldBindings.jl/actions/workflows/CI.yml?query=branch%3Amain)

[![Coverage](https://codecov.io/gh/jw3126/ManifoldBindings.jl/branch/main/graph/badge.svg)](https://codecov.io/gh/jw3126/ManifoldBindings.jl)

This package provides inofficial julia bindings for [manifold](https://github.com/elalish/manifold) a fast and robust mesh library.

It provides low level 1:1 bindings around the official C-API in `JuliaBindings.CAPI` and

also a memory safe high level api. The high level API is not yet fully implemented 

and might change in future.

# Usage

```julia

using StaticArrays

import ManifoldBindings as MB

# use a predefined mesh

radius = 1.1

nseg = 10

sphere = MB.Manifold_sphere(radius, nseg)

# create a custom mesh

vertices = [

    @SVector[-1.0, -1.0, 1.0],

    @SVector[-1.0, 1.0, -1.0],

    @SVector[1.0, -1.0, -1.0],

    @SVector[1.0, 1.0, 1.0],

]

triangles = [

    @SVector[0x00000003, 0x00000001, 0x00000002], 

    @SVector[0x00000001, 0x00000004, 0x00000002], 

    @SVector[0x00000003, 0x00000004, 0x00000001], 

    @SVector[0x00000004, 0x00000003, 0x00000002]

   ]

tetrahedron = MB.Manifold(vertices, triangles) # a custom tetrahedron

# get information out of a manifold

@assert MB.collect_vertices(tetrahedron)  == vertices

@assert MB.collect_triangles(tetrahedron) == triangles

# use a mesh boolean

m = MB.difference(tetrahedron, sphere)

# plotting support

using GLMakie

plot(m)

```

![difference.png](resources/difference.png)