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