--- /dev/null
+# coding: utf-8\r
+""" \r
+MQOの読み込み\r
+http://www.metaseq.net/metaseq/format.html\r
+"""\r
+\r
+import os\r
+import sys\r
+import math\r
+import pymeshio.common\r
+import pymeshio.mqo.loader\r
+\r
+\r
+"""\r
+MQO loader\r
+"""\r
+class Material(object):\r
+ """mqo material\r
+\r
+ Attributes:\r
+ name: cp932\r
+ shader: \r
+ color: rgba\r
+ diffuse:\r
+ ambient:\r
+ emit:\r
+ specular:\r
+ power:\r
+ tex: cp932 windows file path\r
+ """\r
+ __slots__=[\r
+ "name", "shader", "color", "diffuse", \r
+ "ambient", "emit", "specular", "power",\r
+ "tex",\r
+ ]\r
+ def __init__(self, name):\r
+ self.name=name\r
+ self.shader=3\r
+ self.color=pymeshio.common.RGBA(0.5, 0.5, 0.5, 1.0)\r
+ self.diffuse=1.0\r
+ self.ambient=0.0\r
+ self.emit=0.0\r
+ self.specular=0.0\r
+ self.power=5.0\r
+ self.tex=""\r
+\r
+ def getName(self): return self.name\r
+ def getTexture(self): return self.tex\r
+\r
+ def parse(self, line):\r
+ offset=0\r
+ while True:\r
+ leftParenthesis=line.find("(", offset)\r
+ if leftParenthesis==-1:\r
+ break\r
+ key=line[offset:leftParenthesis]\r
+ rightParenthesis=line.find(")", leftParenthesis+1)\r
+ if rightParenthesis==-1:\r
+ raise ValueError("assert")\r
+\r
+ param=line[leftParenthesis+1:rightParenthesis]\r
+ if key=="shader":\r
+ self.shader=int(param)\r
+ elif key=="col":\r
+ self.color=pymeshio.common.RGBA(*[float(e) for e in param.split()])\r
+ elif key=="dif":\r
+ self.diffuse=float(param)\r
+ elif key=="amb":\r
+ self.ambient=float(param)\r
+ elif key=="emi":\r
+ self.emit=float(param)\r
+ elif key=="spc":\r
+ self.specular=float(param)\r
+ elif key=="power":\r
+ self.power=float(param)\r
+ elif key=="tex":\r
+ self.tex=param[1:-1]\r
+ else:\r
+ print(\r
+ "%s#parse" % self.name, \r
+ "unknown key: %s" % key\r
+ )\r
+\r
+ offset=rightParenthesis+2\r
+\r
+ def __str__(self):\r
+ return "<Material %s shader: %d [%f, %f, %f, %f] %f>" % (\r
+ self.name, self.shader,\r
+ self.color[0], self.color[1], self.color[2], self.color[3],\r
+ self.diffuse)\r
+\r
+\r
+class Obj(object):\r
+ """mqo object\r
+\r
+ Attributes:\r
+ name: cp932\r
+ depth: object hierarchy \r
+ folding: \r
+ scale:\r
+ rotation:\r
+ translation:\r
+ visible:\r
+ locking:\r
+ shading:\r
+ facet: smoothing threshold\r
+ color:\r
+ color_type:\r
+ mirror: mirroring\r
+ mirror_axis:\r
+ vertices:\r
+ faces:\r
+ edges:\r
+ smoothing:\r
+ """\r
+ __slots__=["name", "depth", "folding", \r
+ "scale", "rotation", "translation",\r
+ "visible", "locking", "shading", "facet",\r
+ "color", "color_type", "mirror", "mirror_axis",\r
+ "vertices", "faces", "edges", "smoothing",\r
+ ]\r
+\r
+ def __init__(self, name):\r
+ self.name=name\r
+ self.vertices=[]\r
+ self.faces=[]\r
+ self.edges=[]\r
+ self.depth=0\r
+ self.folding=0\r
+ self.scale=[1, 1, 1]\r
+ self.rotation=[0, 0, 0]\r
+ self.translation=[0, 0, 0]\r
+ self.visible=15\r
+ self.locking=0\r
+ self.shading=0\r
+ self.facet=59.5\r
+ self.color=[1, 1, 1]\r
+ self.color_type=0\r
+ self.mirror=0\r
+ self.smoothing=0\r
+\r
+ def getName(self): return self.name\r
+\r
+ def addVertex(self, x, y, z):\r
+ self.vertices.append(pymeshio.common.Vector3(x, y, z))\r
+\r
+ def addFace(self, face):\r
+ if face.index_count==2:\r
+ self.edges.append(face)\r
+ else:\r
+ self.faces.append(face)\r
+\r
+ def __str__(self):\r
+ return "<Object %s, %d vertices, %d faces>" % (\r
+ self.name, len(self.vertices), len(self.faces))\r
+\r
+\r
+class Face(object):\r
+ """mqo face\r
+\r
+ Attributes:\r
+ index_count: 2 or 3 or 4\r
+ indices: index x index_count\r
+ material_index:\r
+ col: vertex_color x index_count\r
+ uv: Vector2 x index_count\r
+ """\r
+ __slots__=[\r
+ "index_count",\r
+ "indices", "material_index", "col", "uv",\r
+ ]\r
+ def __init__(self, index_count, line):\r
+ if index_count<2 or index_count>4:\r
+ raise ValueError("invalid vertex count: %d" % index_count)\r
+ self.material_index=0\r
+ self.col=[]\r
+ self.uv=[pymeshio.common.Vector2(0, 0)]*4\r
+ self.index_count=index_count\r
+ offset=0\r
+ while True:\r
+ leftParenthesis=line.find("(", offset)\r
+ if leftParenthesis==-1:\r
+ break\r
+ key=line[offset:leftParenthesis]\r
+ rightParenthesis=line.find(")", leftParenthesis+1)\r
+ if rightParenthesis==-1:\r
+ raise ValueError("assert")\r
+ params=line[leftParenthesis+1:rightParenthesis].split()\r
+ if key=="V":\r
+ self.indices=[int(e) for e in params]\r
+ elif key=="M":\r
+ self.material_index=int(params[0])\r
+ elif key=="UV":\r
+ uv_list=[float(e) for e in params]\r
+ self.uv=[]\r
+ for i in range(0, len(uv_list), 2):\r
+ self.uv.append(pymeshio.common.Vector2(uv_list[i], uv_list[i+1]))\r
+ elif key=="COL":\r
+ for n in params:\r
+ d=int(n)\r
+ # R\r
+ d, m=divmod(d, 256)\r
+ self.col.append(m)\r
+ # G\r
+ d, m=divmod(d, 256)\r
+ self.col.append(m)\r
+ # B\r
+ d, m=divmod(d, 256)\r
+ self.col.append(m)\r
+ # A\r
+ d, m=divmod(d, 256)\r
+ self.col.append(m)\r
+ else:\r
+ print("Face#__init__:unknown key: %s" % key)\r
+\r
+ offset=rightParenthesis+2\r
+\r
+ def getIndex(self, i): return self.indices[i]\r
+ def getUV(self, i): return self.uv[i] if i<len(self.uv) else pymeshio.common.Vector2(0, 0)\r
+\r
+\r
+class Model(object):\r
+ def __init__(self):\r
+ self.has_mikoto=False\r
+ self.materials=[]\r
+ self.objects=[]\r
+\r
+\r
+class IO(object):\r
+ def __init__(self):\r
+ pass\r
+\r
+ def read(self, path):\r
+ model=pymeshio.mqo.loader.load(path)\r
+ if model:\r
+ self.has_mikoto=model.has_mikoto\r
+ self.materials=model.materials\r
+ self.objects=model.objects\r
+ return True\r
+\r
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