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# Paul "BrikBot" Marshall
# Created: July 1, 2011
# Last Modified: November 17, 2011
# Homepage (blog): http://post.darkarsenic.com/
# //blog.darkarsenic.com/
# Thanks to Meta-Androco, RickyBlender, Ace Dragon, and PKHG for ideas
# and testing.
#
# Coded in IDLE, tested in Blender 2.59. NumPy Recommended.
# Search for "@todo" to quickly find sections that need work.
#
# ##### BEGIN GPL LICENSE BLOCK #####
#
# The Blender Rock Creation tool is for rapid generation of
# mesh rocks in Blender.
# Copyright (C) 2011 Paul Marshall
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
import inspect
import shutil
from . import utils
from xml.dom import minidom
basePath = inspect.getfile(inspect.currentframe())[0:-len("settings.py")]
path = basePath + "add_mesh_rocks.xml"
try:
source = minidom.parse(path)
print("Rock generator settings file found:\n" + path)
except:
print("Rock generator settings file not found. Creating settings file.")
shutil.copy(basePath + "factory.xml", path)
source = minidom.parse(path)
xmlDefault = source.getElementsByTagName('default')[0]
xmlPresets = source.getElementsByTagName('preset')
default = []
presets = []
# ----- Gets and Sets -----#
def getDefault():
global default
return default
def getPresetLists():
global presets
return presets
def getPreset(ID=0):
global presets
return presets[ID]
# ---------- Core ----------#
def parse():
global xmlDefault
global xmlPresets
global default
global presets
# Parse default values
default = parseNode(xmlDefault)
# Parse preset values
for setting in xmlPresets:
presets.append(parseNode(setting))
return '{FINISHED}'
# Takes a node and parses it for data. Relies on that setting.xml has
# a valid format as specified by the DTD.
# For some reason minidom places an empty child node for every other node.
def parseNode(setting, title=True):
loc = 1
if title:
# Preset name (xmlPreset.childNodes[1]):
title = setting.childNodes[loc].childNodes[0].data
loc += 2
# Preset size values (xmlPreset.childNodes[3]):
scaleX = [float(setting.childNodes[loc].childNodes[1].childNodes[3].childNodes[0].data),
float(setting.childNodes[loc].childNodes[1].childNodes[5].childNodes[0].data)]
scaleY = [float(setting.childNodes[loc].childNodes[3].childNodes[3].childNodes[0].data),
float(setting.childNodes[loc].childNodes[3].childNodes[5].childNodes[0].data)]
scaleZ = [float(setting.childNodes[loc].childNodes[5].childNodes[3].childNodes[0].data),
float(setting.childNodes[loc].childNodes[5].childNodes[5].childNodes[0].data)]
skewX = float(setting.childNodes[loc].childNodes[7].childNodes[3].childNodes[0].data)
skewY = float(setting.childNodes[loc].childNodes[9].childNodes[3].childNodes[0].data)
skewZ = float(setting.childNodes[loc].childNodes[11].childNodes[3].childNodes[0].data)
if setting.childNodes[loc].childNodes[13].childNodes[0].data == 'False':
use_scale_dis = False
else:
use_scale_dis = True
scale_fac = utils.toList(setting.childNodes[loc].childNodes[15].childNodes[0].data)
loc += 2
# Presst shape values (xmlPreset.childNodes[5]):
deform = float(setting.childNodes[loc].childNodes[1].childNodes[0].data)
rough = float(setting.childNodes[loc].childNodes[3].childNodes[0].data)
detail = int(setting.childNodes[loc].childNodes[5].childNodes[0].data)
display_detail = int(setting.childNodes[loc].childNodes[7].childNodes[0].data)
smooth_fac = float(setting.childNodes[loc].childNodes[9].childNodes[0].data)
smooth_it = int(setting.childNodes[loc].childNodes[11].childNodes[0].data)
loc += 2
# Preset material values (xmlPreset.childNodes[7]):
loc += 2
# Preset random values (xmlPreset.childNodes[9]):
if setting.childNodes[loc].childNodes[1].childNodes[0].data == 'True':
use_generate = True
else:
use_generate = False
if setting.childNodes[loc].childNodes[3].childNodes[0].data == 'False':
use_random_seed = False
else:
use_random_seed = True
user_seed = int(setting.childNodes[loc].childNodes[5].childNodes[0].data)
if title:
parsed = [title, scaleX, scaleY, scaleZ, skewX, skewY, skewZ,
use_scale_dis, scale_fac, deform, rough, detail,
display_detail, smooth_fac, smooth_it,
use_generate, use_random_seed, user_seed]
else:
parsed = [scaleX, scaleY, scaleZ, skewX, skewY, skewZ, use_scale_dis,
scale_fac, deform, rough, detail, display_detail, smooth_fac,
smooth_it, use_generate, use_random_seed, user_seed]
return parsed
def save():
return '{FINISHED}'
def _print():
for i in presets:
print(i)
return '{FINISHED}'
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