examples/mqobuilder.py

   1 #!/usr/bin/env python\r
   2 # coding: utf-8\r
   3 \r
   4 import time\r
   5 import os\r
   6 import pymeshio.mqo.reader\r
   7 import opengl.material\r
   8 import opengl.texture\r
   9 import opengl.vertexarraymap\r
  10 \r
  11 \r
  12 def build(path):\r
  13     t=time.time()\r
  14     model=pymeshio.mqo.reader.read_from_file(path)\r
  15     if not model:\r
  16         return\r
  17     print(time.time()-t, "sec")\r
  18     # build\r
  19     basedir=os.path.dirname(path)\r
  20     vertexArrayMap=opengl.vertexarraymap.VertexArrayMapWithUV()\r
  21     for m in model.materials:\r
  22         material=opengl.material.MQOMaterial()\r
  23         material.rgba=(m.color.r, m.color.g, m.color.b, m.color.a)\r
  24         if m.tex:\r
  25             texturepath=os.path.join(basedir, m.tex.decode('cp932'))\r
  26             material.texture=opengl.texture.Texture(texturepath)\r
  27         vertexArrayMap.addMaterial(material)\r
  28 \r
  29     for o in model.objects:\r
  30         # skip mikoto objects\r
  31         if o.name.startswith(b"anchor"):\r
  32             continue\r
  33         if o.name.startswith(b"bone:"):\r
  34             continue\r
  35         if o.name.startswith(b"MCS:"):\r
  36             continue\r
  37 \r
  38         for f in o.faces:\r
  39             if f.index_count==3:\r
  40                 vertexArrayMap.addTriangle(\r
  41                         f.material_index,\r
  42                         o.vertices[f.indices[0]],\r
  43                         o.vertices[f.indices[1]],\r
  44                         o.vertices[f.indices[2]],\r
  45                         f.uv[0], f.uv[1], f.uv[2]\r
  46                         )\r
  47             elif f.index_count==4:\r
  48                 # triangle 1\r
  49                 vertexArrayMap.addTriangle(\r
  50                         f.material_index,\r
  51                         o.vertices[f.indices[0]],\r
  52                         o.vertices[f.indices[1]],\r
  53                         o.vertices[f.indices[2]],\r
  54                         f.uv[0], f.uv[1], f.uv[2]\r
  55                         )\r
  56                 # triangle 2\r
  57                 vertexArrayMap.addTriangle(\r
  58                         f.material_index,\r
  59                         o.vertices[f.indices[2]],\r
  60                         o.vertices[f.indices[3]],\r
  61                         o.vertices[f.indices[0]],\r
  62                         f.uv[2], f.uv[3], f.uv[0]\r
  63                         )\r
  64 \r
  65     vertexArrayMap.optimize()\r
  66     return vertexArrayMap\r
  67 \r