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|
# ##### BEGIN GPL LICENSE BLOCK #####
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
# ----------------------------------------------------------
# Automatic generation of rooms
# Author: Antonio Vazquez (antonioya) and Eduardo Gutierrez
#
# ----------------------------------------------------------
# noinspection PyUnresolvedReferences
import bpy
from math import sin, cos, fabs, radians
from mathutils import Vector
from datetime import datetime
from time import time
from bpy.types import Operator, PropertyGroup, Object, Panel
from bpy.props import StringProperty, FloatProperty, BoolProperty, IntProperty, FloatVectorProperty, \
CollectionProperty, EnumProperty
from bpy_extras.io_utils import ExportHelper, ImportHelper
from .achm_tools import *
# ----------------------------------------------------------
# Export menu UI
# ----------------------------------------------------------
class AchmExportRoom(Operator, ExportHelper):
bl_idname = "io_export.roomdata"
bl_description = 'Export Room data (.dat)'
bl_category = 'Archimesh'
bl_label = "Export"
# From ExportHelper. Filter filenames.
filename_ext = ".dat"
filter_glob = StringProperty(
default="*.dat",
options={'HIDDEN'},
)
filepath = StringProperty(
name="File Path",
description="File path used for exporting room data file",
maxlen=1024, default="",
)
# ----------------------------------------------------------
# Execute
# ----------------------------------------------------------
# noinspection PyUnusedLocal
def execute(self, context):
print("Exporting:", self.properties.filepath)
# noinspection PyBroadException
try:
myobj = bpy.context.active_object
mydata = myobj.RoomGenerator[0]
# -------------------------------
# extract path and filename
# -------------------------------
(filepath, filename) = os.path.split(self.properties.filepath)
print('Exporting %s' % filename)
# -------------------------------
# Open output file
# -------------------------------
realpath = os.path.realpath(os.path.expanduser(self.properties.filepath))
fout = open(realpath, 'w')
st = datetime.fromtimestamp(time()).strftime('%Y-%m-%d %H:%M:%S')
fout.write("# Archimesh room export data\n")
fout.write("# " + st + "\n")
fout.write("#======================================================\n")
fout.write("name=" + myobj.name + "\n")
fout.write("height=" + str(round(mydata.room_height, 3)) + "\n")
fout.write("thickness=" + str(round(mydata.wall_width, 3)) + "\n")
fout.write("inverse=" + str(mydata.inverse) + "\n")
fout.write("ceiling=" + str(mydata.ceiling) + "\n")
fout.write("floor=" + str(mydata.floor) + "\n")
fout.write("close=" + str(mydata.merge) + "\n")
# Walls
fout.write("#\n# Walls\n#\n")
fout.write("walls=" + str(mydata.wall_num) + "\n")
i = 0
for w in mydata.walls:
if i < mydata.wall_num:
i += 1
fout.write("w=" + str(round(w.w, 3)))
# if w.a == True: # advance
fout.write(",a=" + str(w.a) + ",")
fout.write("r=" + str(round(w.r, 1)) + ",")
fout.write("h=" + str(w.h) + ",")
fout.write("m=" + str(round(w.m, 3)) + ",")
fout.write("f=" + str(round(w.f, 3)) + ",")
fout.write("c=" + str(w.curved) + ",")
fout.write("cf=" + str(round(w.curve_factor, 1)) + ",")
fout.write("cd=" + str(round(w.curve_arc_deg, 1)) + ",")
fout.write("cs=" + str(w.curve_steps) + "\n")
# else:
# fOut.write("\n")
# Baseboard
fout.write("#\n# Baseboard\n#\n")
fout.write("baseboard=" + str(mydata.baseboard) + "\n")
fout.write("baseh=" + str(round(mydata.base_height, 3)) + "\n")
fout.write("baset=" + str(round(mydata.base_width, 3)) + "\n")
# Shell
fout.write("#\n# Wall Cover\n#\n")
fout.write("shell=" + str(mydata.shell) + "\n")
fout.write("shellh=" + str(round(mydata.shell_height, 3)) + "\n")
fout.write("shellt=" + str(round(mydata.shell_thick, 3)) + "\n")
fout.write("shellf=" + str(round(mydata.shell_factor, 3)) + "\n")
fout.write("shellb=" + str(round(mydata.shell_bfactor, 3)) + "\n")
# Materials
fout.write("#\n# Materials\n#\n")
fout.write("materials=" + str(mydata.crt_mat) + "\n")
fout.close()
self.report({'INFO'}, realpath + "successfully exported")
except:
self.report({'ERROR'}, "Unable to export room data")
return {'FINISHED'}
# ----------------------------------------------------------
# Invoke
# ----------------------------------------------------------
# noinspection PyUnusedLocal
def invoke(self, context, event):
context.window_manager.fileselect_add(self)
return {'RUNNING_MODAL'}
# ----------------------------------------------------------
# Import menu UI
# ----------------------------------------------------------
class AchmImportRoom(Operator, ImportHelper):
bl_idname = "io_import.roomdata"
bl_description = 'Import Room data (.dat)'
bl_category = 'Archimesh'
bl_label = "Import"
# From Helper. Filter filenames.
filename_ext = ".dat"
filter_glob = StringProperty(
default="*.dat",
options={'HIDDEN'},
)
filepath = StringProperty(
name="File Path",
description="File path used for exporting room data file",
maxlen=1024, default="",
)
# ----------------------------------------------------------
# Execute
# ----------------------------------------------------------
# noinspection PyUnusedLocal
def execute(self, context):
print("Importing:", self.properties.filepath)
# noinspection PyBroadException
try:
realpath = os.path.realpath(os.path.expanduser(self.properties.filepath))
finput = open(realpath)
line = finput.readline()
myobj = bpy.context.active_object
mydata = myobj.RoomGenerator[0]
# ----------------------------------
# Loop all records from file
# ----------------------------------
idx = 0 # index of each wall
while line:
if line[:1] != '#':
if "name=" in line.lower():
myobj.name = line[5:-1]
elif "height=" in line.lower():
mydata.room_height = float(line[7:-1])
elif "thickness=" in line.lower():
mydata.wall_width = float(line[10:-1])
elif "inverse=" in line.lower():
if line[8:-4].upper() == "T":
mydata.inverse = True
else:
mydata.inverse = False
elif "ceiling=" in line.lower():
if line[8:-4].upper() == "T":
mydata.ceiling = True
else:
mydata.ceiling = False
elif "floor=" in line.lower():
if line[6:-4].upper() == "T":
mydata.floor = True
else:
mydata.floor = False
elif "close=" in line.lower():
if line[6:-4].upper() == "T":
mydata.merge = True
else:
mydata.merge = False
elif "baseboard=" in line.lower():
if line[10:-4].upper() == "T":
mydata.baseboard = True
else:
mydata.baseboard = False
elif "baseh=" in line.lower():
mydata.base_height = float(line[6:-1])
elif "baset=" in line.lower():
mydata.base_width = float(line[6:-1])
elif "shell=" in line.lower():
if line[6:-4].upper() == "T":
mydata.shell = True
else:
mydata.shell = False
elif "shellh=" in line.lower():
mydata.shell_height = float(line[7:-1])
elif "shellt=" in line.lower():
mydata.shell_thick = float(line[6:-1])
elif "shellf=" in line.lower():
mydata.shell_factor = float(line[6:-1])
elif "shellb=" in line.lower():
mydata.shell_bfactor = float(line[6:-1])
elif "walls=" in line.lower():
mydata.wall_num = int(line[6:-1])
# ---------------------
# Walls Data
# ---------------------
elif "w=" in line.lower() and idx < mydata.wall_num:
# get all pieces
buf = line[:-1] + ","
s = buf.split(",")
for e in s:
param = e.lower()
if "w=" in param:
mydata.walls[idx].w = float(e[2:])
elif "a=" in param:
if "true" == param[2:]:
mydata.walls[idx].a = True
else:
mydata.walls[idx].a = False
elif "r=" in param:
mydata.walls[idx].r = float(e[2:])
elif "h=" in param:
mydata.walls[idx].h = e[2:]
elif "m=" in param:
mydata.walls[idx].m = float(e[2:])
elif "f=" == param[0:2]:
mydata.walls[idx].f = float(e[2:])
elif "c=" in param:
if "true" == param[2:]:
mydata.walls[idx].curved = True
else:
mydata.walls[idx].curved = False
elif "cf=" in param:
mydata.walls[idx].curve_factor = float(e[3:])
elif "cd=" in param:
mydata.walls[idx].curve_arc_deg = float(e[3:])
elif "cs=" in param:
mydata.walls[idx].curve_steps = int(e[3:])
idx += 1
elif "materials=" in line.lower():
if line[10:-4].upper() == "T":
mydata.crt_mat = True
else:
mydata.crt_mat = False
line = finput.readline()
finput.close()
self.report({'INFO'}, realpath + "successfully imported")
except:
self.report({'ERROR'}, "Unable to import room data")
return {'FINISHED'}
# ----------------------------------------------------------
# Invoke
# ----------------------------------------------------------
# noinspection PyUnusedLocal
def invoke(self, context, event):
context.window_manager.fileselect_add(self)
return {'RUNNING_MODAL'}
# ------------------------------------------------------------------
# Define operator class to create rooms
# ------------------------------------------------------------------
class AchmRoom(Operator):
bl_idname = "mesh.archimesh_room"
bl_label = "Room"
bl_description = "Generate room with walls, baseboard, floor and ceiling"
bl_category = 'Archimesh'
bl_options = {'REGISTER', 'UNDO'}
# -----------------------------------------------------
# Draw (create UI interface)
# -----------------------------------------------------
# noinspection PyUnusedLocal
def draw(self, context):
layout = self.layout
row = layout.row()
row.label("Use Properties panel (N) to define parms", icon='INFO')
row = layout.row(align=False)
row.operator("io_import.roomdata", text="Import", icon='COPYDOWN')
# -----------------------------------------------------
# Execute
# -----------------------------------------------------
def execute(self, context):
if bpy.context.mode == "OBJECT":
create_room(self, context)
return {'FINISHED'}
else:
self.report({'WARNING'}, "Archimesh: Option only valid in Object mode")
return {'CANCELLED'}
# ------------------------------------------------------------------------------
# Create main object for the room. The other objects of room will be children of this.
# ------------------------------------------------------------------------------
# noinspection PyUnusedLocal
def create_room(self, context):
# deselect all objects
for o in bpy.data.objects:
o.select = False
# we create main object and mesh for walls
roommesh = bpy.data.meshes.new("Room")
roomobject = bpy.data.objects.new("Room", roommesh)
roomobject.location = bpy.context.scene.cursor_location
bpy.context.scene.objects.link(roomobject)
roomobject.RoomGenerator.add()
roomobject.RoomGenerator[0].walls.add()
# we shape the walls and create other objects as children of 'RoomObject'.
shape_walls_and_create_children(roomobject, roommesh)
# we select, and activate, main object for the room.
roomobject.select = True
bpy.context.scene.objects.active = roomobject
# -----------------------------------------------------
# Verify if solidify exist
# -----------------------------------------------------
def is_solidify(myobject):
flag = False
try:
if myobject.modifiers is None:
return False
for mod in myobject.modifiers:
if mod.type == 'SOLIDIFY':
flag = True
break
return flag
except AttributeError:
return False
# ------------------------------------------------------------------------------
# Update wall mesh and children objects (baseboard, floor and ceiling).
# ------------------------------------------------------------------------------
# noinspection PyUnusedLocal
def update_room(self, context):
# When we update, the active object is the main object of the room.
o = bpy.context.active_object
oldmesh = o.data
oldname = o.data.name
# Now we deselect that room object to not delete it.
o.select = False
# and we create a new mesh for the walls:
tmp_mesh = bpy.data.meshes.new("temp")
# deselect all objects
for obj in bpy.data.objects:
obj.select = False
# Remove children created by this addon:
for child in o.children:
# noinspection PyBroadException
try:
if child["archimesh.room_object"]:
# noinspection PyBroadException
try:
# remove child relationship
for grandchild in child.children:
grandchild.parent = None
# remove modifiers
for mod in child.modifiers:
bpy.ops.object.modifier_remove(mod)
except:
pass
# clear data
old = child.data
child.select = True
bpy.ops.object.delete()
bpy.data.meshes.remove(old)
except:
pass
# Finally we create all that again (except main object),
shape_walls_and_create_children(o, tmp_mesh, True)
o.data = tmp_mesh
# Remove data (mesh of active object),
bpy.data.meshes.remove(oldmesh)
tmp_mesh.name = oldname
# and select, and activate, the main object of the room.
o.select = True
bpy.context.scene.objects.active = o
# -----------------------------------------------------
# Move Solidify to Top
# -----------------------------------------------------
def movetotopsolidify(myobject):
mymod = None
try:
if myobject.modifiers is not None:
for mod in myobject.modifiers:
if mod.type == 'SOLIDIFY':
mymod = mod
if mymod is not None:
while myobject.modifiers[0] != mymod:
bpy.ops.object.modifier_move_up(modifier=mymod.name)
except AttributeError:
return
# ------------------------------------------------------------------------------
# Generate walls, baseboard, floor, ceiling and materials.
# For walls, it only shapes mesh and creates modifier solidify (the modifier, only the first time).
# And, for the others, it creates object and mesh.
# ------------------------------------------------------------------------------
def shape_walls_and_create_children(myroom, tmp_mesh, update=False):
rp = myroom.RoomGenerator[0] # "rp" means "room properties".
mybase = None
myfloor = None
myceiling = None
myshell = None
# Create the walls (only mesh, because the object is 'myRoom', created before).
create_walls(rp, tmp_mesh, get_blendunits(rp.room_height))
# Mark Seams
select_vertices(myroom, [0, 1])
mark_seam(myroom)
# Unwrap
unwrap_mesh(myroom)
remove_doubles(myroom)
set_normals(myroom, not rp.inverse) # inside/outside
if rp.wall_width > 0.0:
if update is False or is_solidify(myroom) is False:
set_modifier_solidify(myroom, get_blendunits(rp.wall_width))
else:
for mod in myroom.modifiers:
if mod.type == 'SOLIDIFY':
mod.thickness = rp.wall_width
# Move to Top SOLIDIFY
movetotopsolidify(myroom)
else: # clear not used SOLIDIFY
for mod in myroom.modifiers:
if mod.type == 'SOLIDIFY':
myroom.modifiers.remove(mod)
# Create baseboard
if rp.baseboard:
baseboardmesh = bpy.data.meshes.new("Baseboard")
mybase = bpy.data.objects.new("Baseboard", baseboardmesh)
mybase.location = (0, 0, 0)
bpy.context.scene.objects.link(mybase)
mybase.parent = myroom
mybase.select = True
mybase["archimesh.room_object"] = True
mybase["archimesh.room_baseboard"] = True
create_walls(rp, baseboardmesh, get_blendunits(rp.base_height), True)
set_normals(mybase, rp.inverse) # inside/outside room
if rp.base_width > 0.0:
set_modifier_solidify(mybase, get_blendunits(rp.base_width))
# Move to Top SOLIDIFY
movetotopsolidify(mybase)
# Mark Seams
select_vertices(mybase, [0, 1])
mark_seam(mybase)
# Unwrap
unwrap_mesh(mybase)
# Create floor
if rp.floor and rp.wall_num > 1:
myfloor = create_floor(rp, "Floor", myroom)
myfloor["archimesh.room_object"] = True
myfloor.parent = myroom
# Unwrap
unwrap_mesh(myfloor)
# Create ceiling
if rp.ceiling and rp.wall_num > 1:
myceiling = create_floor(rp, "Ceiling", myroom)
myceiling["archimesh.room_object"] = True
myceiling.parent = myroom
# Unwrap
unwrap_mesh(myceiling)
# Create Shell
#
if rp.shell:
myshell = add_shell(myroom, "Wall_cover", rp)
myshell["archimesh.room_object"] = True
myshell["archimesh.room_shell"] = True
parentobject(myroom, myshell)
myshell.rotation_euler = myroom.rotation_euler
if rp.wall_width > 0.0:
# Solidify (need for boolean)
set_modifier_solidify(myshell, 0.01)
# Move to Top SOLIDIFY
movetotopsolidify(mybase)
# Create materials
if rp.crt_mat:
# Wall material (two faces)
mat = create_diffuse_material("Wall_material", False, 0.765, 0.650, 0.588, 0.8, 0.621, 0.570, 0.1, True)
set_material(myroom, mat)
# Baseboard material
if rp.baseboard and mybase is not None:
mat = create_diffuse_material("Baseboard_material", False, 0.8, 0.8, 0.8)
set_material(mybase, mat)
# Ceiling material
if rp.ceiling and myceiling is not None:
mat = create_diffuse_material("Ceiling_material", False, 0.95, 0.95, 0.95)
set_material(myceiling, mat)
# Floor material
if rp.floor and myfloor is not None:
mat = create_brick_material("Floor_material", False, 0.711, 0.668, 0.668, 0.8, 0.636, 0.315)
set_material(myfloor, mat)
# Shell material
if rp.shell and myshell is not None:
mat = create_diffuse_material("Wall_cover_material", False, 0.507, 0.309, 0.076, 0.507, 0.309, 0.076)
set_material(myshell, mat)
# deactivate others
for o in bpy.data.objects:
if o.select is True and o.name != myroom.name:
o.select = False
# ------------------------------------------------------------------------------
# Create walls or baseboard (indicated with baseboard parameter).
# Some custom values are passed using the rp ("room properties" group) parameter (rp.myvariable).
# ------------------------------------------------------------------------------
def create_walls(rp, mymesh, height, baseboard=False):
myvertex = [(0.0, 0.0, height), (0.0, 0.0, 0.0)]
myfaces = []
lastface = 0
lastx = lasty = 0
idf = 0
# Iterate the walls
for i in range(0, rp.wall_num):
if 0 == i:
prv = False
else:
prv = rp.walls[i - 1].a and not rp.walls[i - 1].curved
mydat = make_wall(prv, rp.walls[i], baseboard, lastface,
lastx, lasty, height, myvertex, myfaces)
lastx = mydat[0]
lasty = mydat[1]
lastface = mydat[2]
# --------------------------------------
# saves vertex data for opengl
# --------------------------------------
point_a = None
point_b = None
try:
for mf in myfaces[idf]:
if myvertex[mf][2] == 0:
if point_a is None:
point_a = myvertex[mf]
else:
point_b = myvertex[mf]
rp.walls[i].glpoint_a = point_a
rp.walls[i].glpoint_b = point_b
except IndexError:
pass
idf = len(myfaces)
# Close room
if rp.merge is True:
if baseboard is False:
if rp.walls[rp.wall_num - 1].a is not True:
myfaces.extend([(0, 1, lastface + 1, lastface)])
else:
if rp.walls[rp.wall_num - 1].curved is True:
myfaces.extend([(0, 1, lastface + 1, lastface)])
else:
myfaces.extend([(0, 1, lastface, lastface + 1)])
else:
myfaces.extend([(0, 1, lastface + 1, lastface)])
mymesh.from_pydata(myvertex, [], myfaces)
mymesh.update(calc_edges=True)
# ------------------------------------------------------------------------------
# Make a Wall
# prv: If previous wall has 'curved' activate.
# lastFace: Number of faces of all before walls.
# lastX: X position of the end of the last wall.
# lastY: Y position of the end of the last wall.
# height: Height of the last wall, without peak.
# ------------------------------------------------------------------------------
def make_wall(prv, wall, baseboard, lastface, lastx, lasty, height, myvertex, myfaces):
# size: Length of the wall.
# over: Height of the peak from "height".
# factor: Displacement of the peak (between -1 and 1; 0 is the middle of the wall).
advanced = wall.a
size = wall.w
over = wall.m
factor = wall.f
angle = wall.r
hide = wall.h
# if angle negative, calculate real
# use add because the angle is negative
if angle < 0:
angle += 360
# Verify Units
size = get_blendunits(size)
over = get_blendunits(over)
# Calculate size using angle
sizex = cos(radians(angle)) * size
sizey = sin(radians(angle)) * size
# Create faces
if advanced is False or baseboard is True:
# Cases of this first option: Baseboard or wall without peak and without curve.
if baseboard is True and advanced is True and wall.curved is True:
(myvertex, myfaces, sizex, sizey, lastface) = make_curved_wall(myvertex, myfaces, size, angle,
lastx, lasty, height, lastface,
wall.curve_factor, int(wall.curve_arc_deg),
int(wall.curve_arc_deg / wall.curve_steps),
hide, baseboard)
else:
myvertex.extend([(lastx + sizex, lasty + sizey, height),
(lastx + sizex, lasty + sizey, 0.0)])
if check_visibility(hide, baseboard):
if prv is False or baseboard is True:
# Previous no advance or advance with curve
myfaces.extend([(lastface, lastface + 2, lastface + 3, lastface + 1)])
else:
# Previous advance without curve
myfaces.extend([(lastface, lastface + 1, lastface + 2, lastface + 3)])
lastface += 2
else:
# Case of this second option: Wall with advanced features (orientation, visibility and peak or curve).
# Orientation and visibility options ('angle' and 'hide' variables) are only visible in panel
# with advanced features, but are taken in account in any case.
if wall.curved:
# Wall with curve and without peak.
(myvertex, myfaces, sizex, sizey, lastface) = make_curved_wall(myvertex, myfaces, size, angle,
lastx, lasty, height, lastface,
wall.curve_factor, int(wall.curve_arc_deg),
int(wall.curve_arc_deg / wall.curve_steps),
hide, baseboard)
else:
# Wall with peak and without curve.
mid = size / 2 + ((size / 2) * factor)
midx = cos(radians(angle)) * mid
midy = sin(radians(angle)) * mid
# first face
myvertex.extend([(lastx + midx, lasty + midy, height + over),
(lastx + midx, lasty + midy, 0.0)])
if check_visibility(hide, baseboard):
if fabs(factor) != 1:
if prv is False:
# Previous no advance or advance with curve
myfaces.extend([(lastface, lastface + 2, lastface + 3, lastface + 1)])
else:
# Previous advance without curve
myfaces.extend([(lastface, lastface + 1, lastface + 2, lastface + 3)])
# second face
myvertex.extend([(lastx + sizex, lasty + sizey, 0.0),
(lastx + sizex, lasty + sizey, height)])
if check_visibility(hide, baseboard):
if fabs(factor) != 1:
myfaces.extend([(lastface + 2, lastface + 3, lastface + 4, lastface + 5)])
else:
if prv is False:
myfaces.extend([(lastface, lastface + 5, lastface + 4, lastface + 1),
(lastface, lastface + 2, lastface + 5)])
else:
myfaces.extend([(lastface, lastface + 4, lastface + 5, lastface + 1),
(lastface + 1, lastface + 2, lastface + 5)])
lastface += 4
lastx += sizex
lasty += sizey
return lastx, lasty, lastface
# ------------------------------------------------------------------------------
# Verify visibility of walls
# ------------------------------------------------------------------------------
def check_visibility(h, base):
# Visible
if h == '0':
return True
# Wall
if h == '2':
if base is True:
return False
else:
return True
# Baseboard
if h == '1':
if base is True:
return True
else:
return False
# Hidden
if h == '3':
return False
# ------------------------------------------------------------------------------
# Create a curved wall.
# ------------------------------------------------------------------------------
def make_curved_wall(myvertex, myfaces, size, wall_angle, lastx, lasty, height,
lastface, curve_factor, arc_angle, step_angle, hide, baseboard):
curvex = None
curvey = None
# Calculate size using angle
sizex = cos(radians(wall_angle)) * size
sizey = sin(radians(wall_angle)) * size
for step in range(0, arc_angle + step_angle, step_angle):
curvex = sizex / 2 - cos(radians(step + wall_angle)) * size / 2
curvey = sizey / 2 - sin(radians(step + wall_angle)) * size / 2
curvey = curvey * curve_factor
myvertex.extend([(lastx + curvex, lasty + curvey, height),
(lastx + curvex, lasty + curvey, 0.0)])
if check_visibility(hide, baseboard):
myfaces.extend([(lastface, lastface + 2, lastface + 3, lastface + 1)])
lastface += 2
return myvertex, myfaces, curvex, curvey, lastface
# ------------------------------------------------------------------------------
# Create floor or ceiling (create object and mesh)
# Parameters:
# rm: "room properties" group
# typ: Name of new object and mesh ('Floor' or 'Ceiling')
# myRoom: Main object for the room
# ------------------------------------------------------------------------------
def create_floor(rp, typ, myroom):
bpy.context.scene.objects.active = myroom
myvertex = []
myfaces = []
verts = []
obverts = bpy.context.active_object.data.vertices
for vertex in obverts:
verts.append(tuple(vertex.co))
# Loop only selected
i = 0
for e in verts:
if typ == "Floor":
if e[2] == 0.0:
myvertex.extend([(e[0], e[1], e[2])])
i += 1
else: # ceiling
if round(e[2], 5) == round(get_blendunits(rp.room_height), 5):
myvertex.extend([(e[0], e[1], e[2])])
i += 1
# Create faces
fa = []
for f in range(0, i):
fa.extend([f])
myfaces.extend([fa])
mymesh = bpy.data.meshes.new(typ)
myobject = bpy.data.objects.new(typ, mymesh)
myobject.location = (0, 0, 0)
bpy.context.scene.objects.link(myobject)
mymesh.from_pydata(myvertex, [], myfaces)
mymesh.update(calc_edges=True)
return myobject
# ------------------------------------------------------------------
# Define property group class to create, or modify, room walls.
# ------------------------------------------------------------------
class WallProperties(PropertyGroup):
w = FloatProperty(
name='Length',
min=-150, max=150,
default=1, precision=3,
description='Length of the wall (negative to reverse direction)',
update=update_room,
)
a = BoolProperty(
name="Advance",
description="Define advance parameters of the wall",
default=False,
update=update_room,
)
curved = BoolProperty(
name="Curved",
description="Enable curved wall parameters",
default=False,
update=update_room,
)
curve_factor = FloatProperty(
name='Factor',
min=-5, max=5,
default=1, precision=1,
description='Curvature variation',
update=update_room,
)
curve_arc_deg = FloatProperty(
name='Degrees', min=1, max=359,
default=180, precision=1,
description='Degrees of the curve arc (must be >= steps)',
update=update_room,
)
curve_steps = IntProperty(
name='Steps',
min=2, max=50,
default=12,
description='Curve steps',
update=update_room,
)
m = FloatProperty(
name='Peak', min=0, max=50,
default=0, precision=3,
description='Middle height variation',
update=update_room,
)
f = FloatProperty(
name='Factor', min=-1, max=1,
default=0, precision=3,
description='Middle displacement',
update=update_room,
)
r = FloatProperty(
name='Angle',
min=-180, max=180,
default=0, precision=1,
description='Wall Angle (-180 to +180)',
update=update_room,
)
h = EnumProperty(
items=(
('0', "Visible", ""),
('1', "Baseboard", ""),
('2', "Wall", ""),
('3', "Hidden", ""),
),
name="",
description="Wall visibility",
update=update_room,
)
# opengl internal data
glpoint_a = FloatVectorProperty(
name="glpointa",
description="Hidden property for opengl",
default=(0, 0, 0),
)
glpoint_b = FloatVectorProperty(
name="glpointb",
description="Hidden property for opengl",
default=(0, 0, 0),
)
bpy.utils.register_class(WallProperties)
# ------------------------------------------------------------------
# Add a new room wall.
# First add a parameter group for that new wall, and then update the room.
# ------------------------------------------------------------------
def add_room_wall(self, context):
rp = context.object.RoomGenerator[0]
for cont in range(len(rp.walls) - 1, rp.wall_num):
rp.walls.add()
# by default, we alternate the direction of the walls.
if 1 == cont % 2:
rp.walls[cont].r = 90
update_room(self, context)
# ------------------------------------
# Get if some vertex is highest
# ------------------------------------
def get_hight(verts, faces_4, faces_3, face_index, face_num):
rtn = face_index
a = faces_4[face_num][0]
b = faces_4[face_num][1]
c = faces_4[face_num][2]
d = faces_4[face_num][3]
for face3 in faces_3:
for idx3 in face3:
if idx3 != face_index:
# check x and y position (must be equal)
if verts[idx3][0] == verts[face_index][0] and verts[idx3][1] == verts[face_index][1]:
# only if z is > that previous z
if verts[idx3][2] > verts[face_index][2]:
# checking if the original vertex is in the same face
# must have 2 vertices on the original face
t = 0
for e in face3:
if e == a or e == b or e == c or e == d:
t += 1
if t >= 2:
rtn = idx3
return rtn
# ------------------------------------
# Sort list of faces
# ------------------------------------
def sort_facelist(activefaces, activenormals):
totfaces = len(activefaces)
newlist = []
newnormal = []
# -----------------------
# Only one face
# -----------------------
if totfaces == 1:
newlist.append(activefaces[0])
newnormal.append(activenormals[0])
return newlist, newnormal
# -----------------------
# Look for first element
# -----------------------
flag = False
for x in range(1, totfaces):
if flag is False:
idx = 0
for face in activefaces:
c = 0
for i in face:
if i == 0 or i == 1:
c += 1
# avoid close
if i > 3:
c -= 1
if c >= 2 and face not in newlist:
newlist.append(face)
newnormal.append(activenormals[idx])
flag = True
idx += 1
# -----------------------
# Look for second element
# -----------------------
flag = False
for x in range(1, totfaces):
if flag is False:
idx = 0
for face in activefaces:
c = 0
for i in face:
if i == 2 or i == 3:
c += 1
if c >= 2 and face not in newlist:
newlist.append(face)
newnormal.append(activenormals[idx])
flag = True
idx += 1
# -----------------------
# Add next faces
# -----------------------
for x in range(2, totfaces):
idx = 0
for face in activefaces:
c = 0
for i in face:
if i == newlist[x - 1][0] or i == newlist[x - 1][1] or i == newlist[x - 1][2] or i == newlist[x - 1][3]:
c += 1
if c >= 2 and face not in newlist:
newlist.append(face)
newnormal.append(activenormals[idx])
idx += 1
return newlist, newnormal
# ------------------------------------
# Get points of the walls
# selobject: room
# ------------------------------------
def get_wall_points(selobject):
obverts = selobject.data.vertices
obfaces = selobject.data.polygons
verts = []
faces_3 = []
faces_4 = []
normals = []
activefaces = []
activenormals = []
# --------------------------
# Recover all vertex
# --------------------------
for vertex in obverts:
verts.append(list(vertex.co))
# --------------------------
# Recover 3 faces
# --------------------------
for face in obfaces:
# get only 4 corners faces
if len(list(face.vertices)) == 3:
faces_3.append(list(face.vertices))
# --------------------------
# Recover 4 faces
# --------------------------
for face in obfaces:
# get only 4 corners faces
if len(list(face.vertices)) == 4:
faces_4.append(list(face.vertices))
normals.append(face.normal)
# --------------------------
# Replace highest
# --------------------------
idx = 0
for face in faces_4:
mylist = []
for e in face: # e contains the number of vertex element
if verts[e][2] == 0:
mylist.append(e)
# Only if Z > 0, recalculate
if verts[e][2] != 0:
mylist.append(get_hight(verts, faces_4, faces_3, e, idx))
activefaces.append(mylist)
activenormals.append(normals[idx])
idx += 1
# ------------------------
# Sort faces
# ------------------------
newlist, newnormal = sort_facelist(activefaces, activenormals)
return verts, newlist, newnormal
# ------------------------------------
# Create a shell of boards
# selobject: room
# objname: Name for new object
# rp: room properties
# ------------------------------------
def add_shell(selobject, objname, rp):
myvertex = []
myfaces = []
verts, activefaces, activenormals = get_wall_points(selobject)
# --------------------------
# Get line points
# --------------------------
i = 0
idx = 0
for face in activefaces:
a1 = None
b1 = None
a2 = None
b2 = None
# Bottom
for e in face:
if verts[e][2] == 0:
if a1 is None:
a1 = e
else:
b1 = e
# Top
for e in face:
if verts[e][2] != 0:
if verts[a1][0] == verts[e][0] and verts[a1][1] == verts[e][1]:
a2 = e
else:
b2 = e
# Create the mesh
mydata = create_cover_mesh(idx, verts, activefaces, activenormals, i, a1, a2, b1, b2,
rp.merge, 0.005,
rp.shell_height, rp.shell_thick, rp.shell_factor, rp.shell_bfactor)
i = mydata[0]
myvertex.extend(mydata[1])
myfaces.extend(mydata[2])
idx += 1
# --------------------------
# Create the mesh
# --------------------------
mesh = bpy.data.meshes.new(objname)
myobject = bpy.data.objects.new(objname, mesh)
myobject.location = selobject.location
bpy.context.scene.objects.link(myobject)
mesh.from_pydata(myvertex, [], myfaces)
mesh.update(calc_edges=True)
remove_doubles(myobject)
set_normals(myobject)
return myobject
# ---------------------------------------------------------
# Project point using face normals
#
# m: Magnitud
# pf: Comparision face +/-
# ---------------------------------------------------------
def project_point(idx, point, normals, m, pf):
v1 = Vector(normals[idx])
if idx + pf >= len(normals):
vf = v1
elif idx + pf < 0:
vf = v1
else:
v2 = Vector(normals[idx + pf])
if v1 != v2:
vf = v1 + v2
vf.normalize() # must be length equal to 1
else:
vf = v1
n1 = (vf[0] * m, vf[1] * m, vf[2] * m)
p1 = (point[0] + n1[0], point[1] + n1[1], point[2] + n1[2])
return p1
# ---------------------------------------------------------
# Create wall cover mesh
#
# Uses linear equation for cutting
#
# Z = This value is the z axis value
# so, we can replace t with ((Z-Z1) / (Z2-Z1))
#
# X = X1 + ((X2 - X1) * t)
#
# X = X1 + ((X2 - X1) * ((Z-Z1) / (Z2-Z1)))
# Y = Y1 + ((Y2 - Y1) * ((Z-Z1) / (Z2-Z1)))
#
# height refers to the height of the cover piece
# width refers to the width of the cover piece
# ---------------------------------------------------------
def create_cover_mesh(idx, verts, activefaces, normals, i, a1, a2, b1, b2, merge, space=0.005,
height=0.20, thickness=0.025, shell_factor=1, shell_bfactor=1):
pvertex = []
pfaces = []
a1_x = verts[a1][0]
a1_y = verts[a1][1]
a1_z = verts[a1][2]
a2_x = verts[a2][0]
a2_y = verts[a2][1]
a2_z = verts[a2][2]
b1_x = verts[b1][0]
b1_y = verts[b1][1]
b1_z = verts[b1][2]
b2_x = verts[b2][0]
b2_y = verts[b2][1]
b2_z = verts[b2][2]
# Get highest
if a2_z >= b2_z:
top = a2_z
limit = b2_z
else:
top = b2_z
limit = a2_z
# apply factor
# get high point of walls
maxh = 0
for v in verts:
if v[2] > maxh:
maxh = v[2]
maxh *= shell_factor
minh = maxh * (1 - shell_bfactor)
if minh < 0:
minh = 0
if shell_factor < 1:
if top > maxh:
top = maxh
# --------------------------------------
# Loop to generate each piece of cover
# --------------------------------------
zpos = minh # initial position
f = 0
f2 = 0
# detect what face must use to compare
face_num = len(activefaces) - 1
if idx == 0 and merge is True:
if is_in_nextface(idx + 1, activefaces, verts, a1_x, a1_y) is True:
side_a = 1
side_b = face_num
else:
side_a = face_num
side_b = 1
elif idx == face_num and merge is True:
if is_in_nextface(face_num, activefaces, verts, a1_x, a1_y) is False:
side_b = -face_num
side_a = -1
else:
side_b = -1
side_a = -face_num
else:
if is_in_nextface(idx + 1, activefaces, verts, a1_x, a1_y) is True:
side_a = 1
side_b = -1
else:
side_a = -1
side_b = 1
# Last wall
if idx + 1 >= len(activefaces):
if is_in_nextface(idx - 1, activefaces, verts, a1_x, a1_y) is True:
side_a = -1
side_b = 1
else:
side_a = 1
side_b = -1
na1_x = 0
na1_y = 0
na2_x = 0
na2_y = 0
nb1_x = 0
nb1_y = 0
nb2_x = 0
nb2_y = 0
nc1_x = 0
nc1_y = 0
nc2_x = 0
nc2_y = 0
nd1_x = 0
nd1_y = 0
nd2_x = 0
nd2_y = 0
while zpos <= top:
# ----------------------
# Full cover piece
# ----------------------
if zpos <= limit:
# ----------------
# Point A
# ----------------
mypoint = project_point(idx, (a1_x, a1_y, zpos), normals, space, side_a)
pvertex.extend([mypoint])
na1_x = mypoint[0]
na1_y = mypoint[1]
# external point
mypoint = project_point(idx, (a1_x, a1_y, zpos), normals, space + thickness, side_a)
pvertex.extend([mypoint])
nc1_x = mypoint[0]
nc1_y = mypoint[1]
# get second point (vertical)
mypoint = project_point(idx, (a2_x, a2_y, zpos), normals, space, side_a)
na2_x = mypoint[0]
na2_y = mypoint[1]
mypoint = project_point(idx, (a2_x, a2_y, zpos), normals, space + thickness, side_a)
nc2_x = mypoint[0]
nc2_y = mypoint[1]
# ----------------
# Point B
# ----------------
mypoint = project_point(idx, (b1_x, b1_y, zpos), normals, space, side_b)
pvertex.extend([mypoint])
nb1_x = mypoint[0]
nb1_y = mypoint[1]
# external point
mypoint = project_point(idx, (b1_x, b1_y, zpos), normals, space + thickness, side_b)
pvertex.extend([mypoint])
nd1_x = mypoint[0]
nd1_y = mypoint[1]
# get second point (vertical)
mypoint = project_point(idx, (b2_x, b2_y, zpos), normals, space, side_b)
nb2_x = mypoint[0]
nb2_y = mypoint[1]
mypoint = project_point(idx, (b2_x, b2_y, zpos), normals, space + thickness, side_b)
nd2_x = mypoint[0]
nd2_y = mypoint[1]
# Faces
if zpos != top:
pfaces.extend([(i, i + 1, i + 3, i + 2)])
if f >= 1:
pfaces.extend([(i - 3, i, i + 2, i - 1)])
i += 4
f += 1
# ----------------------
# Cut pieces
# ----------------------
else:
# -------------------------------
# Internal Points
# -------------------------------
# Get highest
if a2_z >= b2_z:
ax1 = na1_x
ay1 = na1_y
az1 = a1_z
ax2 = na2_x
ay2 = na2_y
az2 = a2_z
bx1 = na2_x
by1 = na2_y
bz1 = a2_z
bx2 = nb2_x
by2 = nb2_y
bz2 = b2_z
else:
ax1 = na2_x
ay1 = na2_y
az1 = a2_z
ax2 = nb2_x
ay2 = nb2_y
az2 = b2_z
bx1 = nb1_x
by1 = nb1_y
bz1 = b1_z
bx2 = nb2_x
by2 = nb2_y
bz2 = b2_z
# ----------------
# Point A
# ----------------
x = ax1 + ((ax2 - ax1) * ((zpos - az1) / (az2 - az1)))
y = ay1 + ((ay2 - ay1) * ((zpos - az1) / (az2 - az1)))
pvertex.extend([(x, y, zpos)])
# ----------------
# Point B
# ----------------
x = bx1 + ((bx2 - bx1) * ((zpos - bz1) / (bz2 - bz1)))
y = by1 + ((by2 - by1) * ((zpos - bz1) / (bz2 - bz1)))
pvertex.extend([(x, y, zpos)])
# -------------------------------
# External Points
# -------------------------------
# Get highest
if a2_z >= b2_z:
ax1 = nc1_x
ay1 = nc1_y
az1 = a1_z
ax2 = nc2_x
ay2 = nc2_y
az2 = a2_z
bx1 = nc2_x
by1 = nc2_y
bz1 = a2_z
bx2 = nd2_x
by2 = nd2_y
bz2 = b2_z
else:
ax1 = nc2_x
ay1 = nc2_y
az1 = a2_z
ax2 = nd2_x
ay2 = nd2_y
az2 = b2_z
bx1 = nd1_x
by1 = nd1_y
bz1 = b1_z
bx2 = nd2_x
by2 = nd2_y
bz2 = b2_z
# ----------------
# Point A
# ----------------
x = ax1 + ((ax2 - ax1) * ((zpos - az1) / (az2 - az1)))
y = ay1 + ((ay2 - ay1) * ((zpos - az1) / (az2 - az1)))
pvertex.extend([(x, y, zpos)])
# ----------------
# Point B
# ----------------
x = bx1 + ((bx2 - bx1) * ((zpos - bz1) / (bz2 - bz1)))
y = by1 + ((by2 - by1) * ((zpos - bz1) / (bz2 - bz1)))
pvertex.extend([(x, y, zpos)])
# Faces
if zpos != top:
pfaces.extend([(i, i + 1, i + 3, i + 2)])
if f2 == 0:
pfaces.extend([(i - 1, i - 3, i, i + 1)])
else:
pfaces.extend([(i - 1, i - 2, i, i + 1)])
i += 4
f2 += 1
# avoid infinite loop
if zpos == top:
break
# add new piece
zpos += height
# cut oversized
if zpos > top:
zpos = top
return i, pvertex, pfaces
# -------------------------------------------------------------
# Detect if the vertex is face
# -------------------------------------------------------------
def is_in_nextface(idx, activefaces, verts, x, y):
if idx >= len(activefaces):
return False
for f in activefaces[idx]:
if verts[f][2] == 0: # only ground
if verts[f][0] == x and verts[f][1] == y:
return True
return False
# ------------------------------------------------------------------
# Define property group class to create or modify a rooms.
# ------------------------------------------------------------------
class RoomProperties(PropertyGroup):
room_height = FloatProperty(
name='Height', min=0.001, max=50,
default=2.4, precision=3,
description='Room height', update=update_room,
)
wall_width = FloatProperty(
name='Thickness', min=0.000, max=10,
default=0.0, precision=3,
description='Thickness of the walls', update=update_room,
)
inverse = BoolProperty(
name="Inverse", description="Inverse normals to outside",
default=False,
update=update_room,
)
crt_mat = BoolProperty(
name="Create default Cycles materials",
description="Create default materials for Cycles render",
default=True,
update=update_room,
)
wall_num = IntProperty(
name='Number of Walls', min=1, max=50,
default=1,
description='Number total of walls in the room', update=add_room_wall,
)
baseboard = BoolProperty(
name="Baseboard", description="Create a baseboard automatically",
default=True,
update=update_room,
)
base_width = FloatProperty(
name='Width', min=0.001, max=10,
default=0.015, precision=3,
description='Baseboard width', update=update_room,
)
base_height = FloatProperty(
name='Height', min=0.05, max=20,
default=0.12, precision=3,
description='Baseboard height', update=update_room,
)
ceiling = BoolProperty(
name="Ceiling", description="Create a ceiling",
default=False, update=update_room,
)
floor = BoolProperty(
name="Floor", description="Create a floor automatically",
default=False,
update=update_room,
)
merge = BoolProperty(
name="Close walls", description="Close walls to create a full closed room",
default=False, update=update_room,
)
walls = CollectionProperty(
type=WallProperties,
)
shell = BoolProperty(
name="Wall cover", description="Create a cover of boards",
default=False, update=update_room,
)
shell_thick = FloatProperty(
name='Thickness', min=0.001, max=1,
default=0.025, precision=3,
description='Cover board thickness', update=update_room,
)
shell_height = FloatProperty(
name='Height', min=0.05, max=1,
default=0.20, precision=3,
description='Cover board height', update=update_room,
)
shell_factor = FloatProperty(
name='Top', min=0.1, max=1,
default=1, precision=1,
description='Percentage for top covering (1 Full)', update=update_room,
)
shell_bfactor = FloatProperty(
name='Bottom', min=0.1, max=1,
default=1, precision=1,
description='Percentage for bottom covering (1 Full)', update=update_room,
)
bpy.utils.register_class(RoomProperties)
Object.RoomGenerator = CollectionProperty(type=RoomProperties)
# -----------------------------------------------------
# Add wall parameters to the panel.
# -----------------------------------------------------
def add_wall(idx, box, wall):
box.label("Wall " + str(idx))
row = box.row()
row.prop(wall, 'w')
row.prop(wall, 'a')
# row.prop(wall, 'curved')
if wall.a is True:
srow = box.row()
srow.prop(wall, 'r')
srow.prop(wall, 'h')
srow = box.row()
srow.prop(wall, 'curved')
if wall.curved is False:
srow.prop(wall, 'm')
srow.prop(wall, 'f')
if wall.curved is True:
srow.prop(wall, 'curve_factor')
srow.prop(wall, 'curve_arc_deg')
srow.prop(wall, 'curve_steps')
# ------------------------------------------------------------------
# Define panel class to modify rooms.
# ------------------------------------------------------------------
class AchmRoomGeneratorPanel(Panel):
bl_idname = "OBJECT_PT_room_generator"
bl_label = "Room"
bl_space_type = 'VIEW_3D'
bl_region_type = 'UI'
bl_category = 'Archimesh'
# -----------------------------------------------------
# Verify if visible
# -----------------------------------------------------
@classmethod
def poll(cls, context):
o = context.object
if o is None:
return False
if 'RoomGenerator' not in o:
return False
else:
return True
# -----------------------------------------------------
# Draw (create UI interface)
# -----------------------------------------------------
def draw(self, context):
o = context.object
# If the selected object didn't be created with the group 'RoomGenerator', this panel is not created.
# noinspection PyBroadException
try:
if 'RoomGenerator' not in o:
return
except:
return
layout = self.layout
if bpy.context.mode == 'EDIT_MESH':
layout.label('Warning: Operator does not work in edit mode.', icon='ERROR')
else:
room = o.RoomGenerator[0]
row = layout.row()
row.prop(room, 'room_height')
row.prop(room, 'wall_width')
row.prop(room, 'inverse')
row = layout.row()
if room.wall_num > 1:
row.prop(room, 'ceiling')
row.prop(room, 'floor')
row.prop(room, 'merge')
# Wall number
row = layout.row()
row.prop(room, 'wall_num')
# Add menu for walls
if room.wall_num > 0:
for wall_index in range(0, room.wall_num):
box = layout.box()
add_wall(wall_index + 1, box, room.walls[wall_index])
box = layout.box()
box.prop(room, 'baseboard')
if room.baseboard is True:
row = box.row()
row.prop(room, 'base_width')
row.prop(room, 'base_height')
box = layout.box()
box.prop(room, 'shell')
if room.shell is True:
row = box.row()
row.prop(room, 'shell_height')
row.prop(room, 'shell_thick')
row = box.row()
row.prop(room, 'shell_factor', slider=True)
row.prop(room, 'shell_bfactor', slider=True)
box = layout.box()
box.prop(room, 'crt_mat')
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