https://github.com/nobuyuki83/pydel-msh

Python 🐍 static 2D/3D mesh utility library for computer graphics 📺 research 🧑‍🔬 and prototyping 🪚.
https://github.com/nobuyuki83/pydel-msh

graphics-library mesh-processing

Last synced: 4 days ago
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Python 🐍 static 2D/3D mesh utility library for computer graphics 📺 research 🧑‍🔬 and prototyping 🪚.

• Host: GitHub
• URL: https://github.com/nobuyuki83/pydel-msh
• Owner: nobuyuki83
• License: mit
• Created: 2022-10-22T03:47:00.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2024-03-17T01:19:40.000Z (10 months ago)
• Last Synced: 2024-03-17T06:14:46.247Z (10 months ago)
• Topics: graphics-library, mesh-processing
• Language: Rust
• Homepage:
• Size: 183 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.ipynb
  • License: LICENSE

Awesome Lists containing this project

README

        
{

 "cells": [

  {

   "cell_type": "markdown",

   "id": "1abdefe3",

   "metadata": {},

   "source": [

    "# del-msh\n",

    "\n",

    "Python static 3D mesh utility library for prototyping in computer graphics research.\n",

    "\n",

    "\n",

    "## Install \n",

    "\n",

    "```shell\n",

    "pip install del-msh\n",

    "```"

   ]

  },

  {

   "cell_type": "markdown",

   "id": "28f4c8ba",

   "metadata": {},

   "source": [

    "## Generate Primitive Mesh"

   ]

  },

  {

   "cell_type": "code",

   "execution_count": 13,

   "id": "96f0b116",

   "metadata": {},

   "outputs": [

    {

     "name": "stdout",

     "output_type": "stream",

     "text": [

      "V is vertex coordinates: type  , dtype: < float32 >, shape: (994, 3)\n",

      " (1984, 3)\n"

     ]

    }

   ],

   "source": [

    "import del_msh\n",

    "\n",

    "# generate primitive mesh\n",

    "V,F = del_msh.torus_meshtri3(0.6, 0.3, 32, 32) # torus\n",

    "V,F = del_msh.capsule_meshtri3(0.1, 0.6, 32, 32, 32) # capsule\n",

    "V,F = del_msh.cylinder_closed_end_meshtri3(0.1, 0.8, 32, 32) # cylinder\n",

    "V,F = del_msh.sphere_meshtri3(1., 32, 32) # sphere\n",

    "print(\"V is vertex coordinates: type\",type(V),\", dtype: <\",V.dtype,\">, shape:\",V.shape)\n",

    "print(type(F),F.shape)"

   ]

  },

  {

   "cell_type": "markdown",

   "id": "1f333be2",

   "metadata": {},

   "source": [

    "---\n",

    "## Importing Wavefront Obj file"

   ]

  },

  {

   "cell_type": "code",

   "execution_count": 10,

   "id": "2f604807",

   "metadata": {},

   "outputs": [

    {

     "name": "stdout",

     "output_type": "stream",

     "text": [

      "vtx_xyz  (2738, 3)\n",

      "elem_vtx_index  (2777,)\n",

      "elem_vtx_xyz  (10996,)\n"

     ]

    }

   ],

   "source": [

    "from pathlib import Path\n",

    "newpath = Path('.') / 'asset' / 'HorseSwap.obj'\n",

    "\n",

    "vtx_xyz, elem_vtx_index, elem_vtx_xyz = del_msh.load_wavefront_obj(str(newpath))    \n",

    "print(\"vtx_xyz\",type(vtx_xyz),vtx_xyz.shape)\n",

    "print(\"elem_vtx_index\",type(elem_vtx_index),elem_vtx_index.shape)\n",

    "print(\"elem_vtx_xyz\",type(elem_vtx_xyz),elem_vtx_xyz.shape)"

   ]

  }

 ],

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