add_mesh_extra_objects/add_mesh_rocks/settings.py

   1 # SPDX-FileCopyrightText: 2019-2022 Blender Foundation
   2 #
   3 # SPDX-License-Identifier: GPL-2.0-or-later
   4
   5 # Paul "BrikBot" Marshall
   6 # Created: July 1, 2011
   7 # Last Modified: November 17, 2011
   8 # Homepage (blog): http://post.darkarsenic.com/
   9 #                       //blog.darkarsenic.com/
  10 # Thanks to Meta-Androco, RickyBlender, Ace Dragon, and PKHG for ideas
  11 #   and testing.
  12 #
  13 # Coded in IDLE, tested in Blender 2.59.  NumPy Recommended.
  14 # Search for "@todo" to quickly find sections that need work.
  15
  16 import inspect
  17 import shutil
  18 from . import utils
  19 from xml.dom import minidom
  20
  21 basePath = inspect.getfile(inspect.currentframe())[0:-len("settings.py")]
  22 path = basePath + "add_mesh_rocks.xml"
  23
  24 try:
  25     source = minidom.parse(path)
  26 #    print("Rock generator settings file found:\n" + path)
  27 except:
  28     print("Rock generator settings file not found.  Creating settings file.")
  29     shutil.copy(basePath + "factory.xml", path)
  30     source = minidom.parse(path)
  31
  32 xmlDefault = source.getElementsByTagName('default')[0]
  33 xmlPresets = source.getElementsByTagName('preset')
  34 default = []
  35 presets = []
  36
  37 # ----- Gets and Sets -----#
  38
  39
  40 def getDefault():
  41     global default
  42     return default
  43
  44
  45 def getPresetLists():
  46     global presets
  47     return presets
  48
  49
  50 def getPreset(ID=0):
  51     global presets
  52     return presets[ID]
  53
  54 # ---------- Core ----------#
  55
  56
  57 def parse():
  58     global xmlDefault
  59     global xmlPresets
  60     global default
  61     global presets
  62
  63     # Parse default values
  64     default = parseNode(xmlDefault)
  65
  66     # Parse preset values
  67     for setting in xmlPresets:
  68         presets.append(parseNode(setting))
  69
  70     return '{FINISHED}'
  71
  72
  73 # Takes a node and parses it for data.  Relies on that setting.xml has
  74 #   a valid format as specified by the DTD.
  75 # For some reason minidom places an empty child node for every other node.
  76 def parseNode(setting, title=True):
  77     loc = 1
  78
  79     if title:
  80         # Preset name (xmlPreset.childNodes[1]):
  81         title = setting.childNodes[loc].childNodes[0].data
  82         loc += 2
  83
  84     # Preset size values (xmlPreset.childNodes[3]):
  85     scaleX = [float(setting.childNodes[loc].childNodes[1].childNodes[3].childNodes[0].data),
  86               float(setting.childNodes[loc].childNodes[1].childNodes[5].childNodes[0].data)]
  87     scaleY = [float(setting.childNodes[loc].childNodes[3].childNodes[3].childNodes[0].data),
  88               float(setting.childNodes[loc].childNodes[3].childNodes[5].childNodes[0].data)]
  89     scaleZ = [float(setting.childNodes[loc].childNodes[5].childNodes[3].childNodes[0].data),
  90               float(setting.childNodes[loc].childNodes[5].childNodes[5].childNodes[0].data)]
  91     skewX = float(setting.childNodes[loc].childNodes[7].childNodes[3].childNodes[0].data)
  92     skewY = float(setting.childNodes[loc].childNodes[9].childNodes[3].childNodes[0].data)
  93     skewZ = float(setting.childNodes[loc].childNodes[11].childNodes[3].childNodes[0].data)
  94     if setting.childNodes[loc].childNodes[13].childNodes[0].data == 'False':
  95         use_scale_dis = False
  96     else:
  97         use_scale_dis = True
  98     scale_fac = utils.toList(setting.childNodes[loc].childNodes[15].childNodes[0].data)
  99     loc += 2
 100
 101     # Presst shape values (xmlPreset.childNodes[5]):
 102     deform = float(setting.childNodes[loc].childNodes[1].childNodes[0].data)
 103     rough = float(setting.childNodes[loc].childNodes[3].childNodes[0].data)
 104     detail = int(setting.childNodes[loc].childNodes[5].childNodes[0].data)
 105     display_detail = int(setting.childNodes[loc].childNodes[7].childNodes[0].data)
 106     smooth_fac = float(setting.childNodes[loc].childNodes[9].childNodes[0].data)
 107     smooth_it = int(setting.childNodes[loc].childNodes[11].childNodes[0].data)
 108     loc += 2
 109
 110     # Preset material values (xmlPreset.childNodes[7]):
 111     loc += 2
 112
 113     # Preset random values (xmlPreset.childNodes[9]):
 114     if setting.childNodes[loc].childNodes[1].childNodes[0].data == 'True':
 115         use_generate = True
 116     else:
 117         use_generate = False
 118     if setting.childNodes[loc].childNodes[3].childNodes[0].data == 'False':
 119         use_random_seed = False
 120     else:
 121         use_random_seed = True
 122     user_seed = int(setting.childNodes[loc].childNodes[5].childNodes[0].data)
 123
 124     if title:
 125         parsed = [title, scaleX, scaleY, scaleZ, skewX, skewY, skewZ,
 126                   use_scale_dis, scale_fac, deform, rough, detail,
 127                   display_detail, smooth_fac, smooth_it,
 128                   use_generate, use_random_seed, user_seed]
 129     else:
 130         parsed = [scaleX, scaleY, scaleZ, skewX, skewY, skewZ, use_scale_dis,
 131                   scale_fac, deform, rough, detail, display_detail, smooth_fac,
 132                   smooth_it, use_generate, use_random_seed, user_seed]
 133
 134     return parsed
 135
 136
 137 def save():
 138     return '{FINISHED}'
 139
 140
 141 def _print():
 142     for i in presets:
 143         print(i)
 144     return '{FINISHED}'