/usr/share/pyshared/soya/ark2soya.py is in python-soya 0.15~rc1-10.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | # -*- indent-tabs-mode: t -*-
# Soya 3D
# Copyright (C) 2005 Jean-Baptiste LAMY -- jiba@tuxfamily.org
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# Ark .3d => Soya file converter.
# see http://arkhart.nekeme.net
import os, os.path, re
import soya
def parse_ark(ark):
ark = re.sub(r"--.*\n", "", ark)
list_re = r"\{\s*n\s*=\s*(\d+)\s*,([^\{\}]*)\}"
def list_repl(match):
return "[%s]" % match.group(2)
dict_re = r"\{((?!\s*n\s*=)[^\{\}]*)\}"
def dict_repl(match):
return "(%s)" % match.group(1)
while 1:
n = re.sub(list_re, list_repl, ark)
n = re.sub(dict_re, dict_repl, n)
if n == ark: break
ark = n
ark = "{%s}" % ark.replace("=", ":").replace(";", ",").replace("(", "{").replace(")", "}")
ark = eval(ark, dict([(a, a) for a in [
"Model",
"Triangles",
"SubModels",
"Meshes",
"Type",
"Indices",
"Material",
"VertexCount",
"Normals",
"Positions",
"TexCoords0",
"Materials",
"Name",
"CollisionModel",
]]))
ark = ark["Model"]["SubModels"]
model = soya.World()
for submodel in ark:
vertices = [
soya.Vertex(model,
submodel["Positions" ][3 * i], submodel["Positions" ][3 * i + 1], submodel["Positions"][3 * i + 2],
submodel["TexCoords0"][2 * i], submodel["TexCoords0"][2 * i + 1],
)
for i in range(submodel["VertexCount"])
]
for mesh in submodel["Meshes"]:
if mesh["Type"] == "Triangles": nbv = 3
elif mesh["Type"] == "Quad" : nbv = 4
else: raise ValueError("UnknownVertexNumber")
material = soya.Material.get(mesh["Material"])
indices = mesh["Indices"][:]
while indices:
face_vertices = [
vertices[indices.pop(0)]
for i in range(nbv)
]
face_vertices.reverse()
face = soya.Face(model, face_vertices, material)
face.smooth_lit = 1
if mesh["Material"] == "arbre_feuille_pompon": face.double_sided = 1
return model
def convert_ark(name, new_name = None):
model = parse_ark(open(os.path.join(soya.path[0], "ark", name + ".3d")).read())
model.filename = new_name or name
model.save()
return model
|