Hi,
I am brand new to both blender and python and makehuman.
I copied a script to run in blender to import a makehuman exported file type lightwave to blender.
The console gives this error at very start of the file:
no module named mod_meshtools
So is there a different file to use to import .obj files made with makehuman?
#!BPY
"""
Name: 'LightWave (.lwo)...'
Blender: 232
Group: 'Import'
Tooltip: 'Import LightWave Object File Format (.lwo)'
"""
__author__ = "Anthony D'Agostino (Scorpius)"
__url__ = ("blender", "elysiun",
"Author's homepage, http://www.redrival.com/scorpius")
__version__ = "Part of IOSuite 0.5"
__bpydoc__ = """\
This script imports LightWave files to Blender.
Usage:
Execute this script from the "File->Import" menu and choose a LightWave file to
open.
"""
# $Id: lightwave_import.py,v 1.3 2004/11/07 12:46:04 ianwill Exp $
#
# +---------------------------------------------------------+
# | Copyright (c) 2002 Anthony D'Agostino |
# | http://www.redrival.com/scorpius |
# | [EMAIL="[email protected]"][email protected][/EMAIL] |
# | April 21, 2002 |
# | Released under the Blender Artistic Licence (BAL) |
# | Import Export Suite v0.5 |
# +---------------------------------------------------------+
# | Read and write LightWave Object File Format (*.lwo) |
# +---------------------------------------------------------+
import Blender, mod_meshtools
import struct, chunk, os, cStringIO, time, operator
# =============================
# === Read LightWave Format ===
# =============================
def read(filename):
start = time.clock()
file = open(filename, "rb")
# === LWO header ===
form_id, form_size, form_type = struct.unpack(">4s1L4s", file.read(12))
if (form_type != "LWOB") and (form_type != "LWO2"):
print "Can't read a file with the form_type:", form_type
return
objname = os.path.splitext(os.path.basename(filename))[0]
while 1:
try:
lwochunk = chunk.Chunk(file)
except EOFError:
break
if lwochunk.chunkname == "LAYR":
objname = read_layr(lwochunk)
elif lwochunk.chunkname == "PNTS": # Verts
verts = read_verts(lwochunk)
elif lwochunk.chunkname == "POLS" and form_type == "LWO2": # Faces v6.0
faces = read_faces_6(lwochunk)
mod_meshtools.create_mesh(verts, faces, objname)
elif lwochunk.chunkname == "POLS" and form_type == "LWOB": # Faces v5.5
faces = read_faces_5(lwochunk)
mod_meshtools.create_mesh(verts, faces, objname)
else: # Misc Chunks
lwochunk.skip()
Blender.Window.DrawProgressBar(1.0, "") # clear progressbar
file.close()
end = time.clock()
seconds = " in %.2f %s" % (end-start, "seconds")
if form_type == "LWO2": fmt = " (v6.0 Format)"
if form_type == "LWOB": fmt = " (v5.5 Format)"
message = "Successfully imported " + os.path.basename(filename) + fmt + seconds
mod_meshtools.print_boxed(message)
# ==================
# === Read Verts ===
# ==================
def read_verts(lwochunk):
data = cStringIO.StringIO(lwochunk.read())
numverts = lwochunk.chunksize/12
#$verts = []
verts = [None] * numverts
for i in range(numverts):
if not i%100 and mod_meshtools.show_progress:
Blender.Window.DrawProgressBar(float(i)/numverts, "Reading Verts")
x, y, z = struct.unpack(">fff", data.read(12))
#$verts.append((x, z, y))
verts[i] = (x, z, y)
return verts
# =================
# === Read Name ===
# =================
def read_name(file):
name = ""
while 1:
char = file.read(1)
if char == "\0": break
else: name += char
return name
# ==================
# === Read Layer ===
# ==================
def read_layr(lwochunk):
data = cStringIO.StringIO(lwochunk.read())
idx, flags = struct.unpack(">hh", data.read(4))
pivot = struct.unpack(">fff", data.read(12))
layer_name = read_name(data)
if not layer_name: layer_name = "No Name"
return layer_name
# ======================
# === Read Faces 5.5 ===
# ======================
def read_faces_5(lwochunk):
data = cStringIO.StringIO(lwochunk.read())
faces = []
i = 0
while i < lwochunk.chunksize:
if not i%100 and mod_meshtools.show_progress:
Blender.Window.DrawProgressBar(float(i)/lwochunk.chunksize, "Reading Faces")
facev = []
numfaceverts, = struct.unpack(">H", data.read(2))
for j in range(numfaceverts):
index, = struct.unpack(">H", data.read(2))
facev.append(index)
facev.reverse()
faces.append(facev)
surfaceindex, = struct.unpack(">H", data.read(2))
if surfaceindex < 0:
print "detail polygons follow, error."
return
i += (4+numfaceverts*2)
return faces
# ==================================
# === Read Variable-Length Index ===
# ==================================
def read_vx(data):
byte1, = struct.unpack(">B", data.read(1))
if byte1 != 0xFF: # 2-byte index
byte2, = struct.unpack(">B", data.read(1))
index = byte1*256 + byte2
index_size = 2
else: # 4-byte index
byte2, byte3, byte4 = struct.unpack(">3B", data.read(3))
index = byte2*65536 + byte3*256 + byte4
index_size = 4
return index, index_size
# ======================
# === Read Faces 6.0 ===
# ======================
def read_faces_6(lwochunk):
data = cStringIO.StringIO(lwochunk.read())
faces = []
polygon_type = data.read(4)
if polygon_type != "FACE":
print "No Faces Were Found. Polygon Type:", polygon_type
return ""
i = 0
while(i < lwochunk.chunksize-4):
if not i%100 and mod_meshtools.show_progress:
Blender.Window.DrawProgressBar(float(i)/lwochunk.chunksize, "Reading Faces")
facev = []
numfaceverts, = struct.unpack(">H", data.read(2))
i += 2
for j in range(numfaceverts):
index, index_size = read_vx(data)
i += index_size
facev.append(index)
facev.reverse()
faces.append(facev)
return faces
def fs_callback(filename):
read(filename)
Blender.Window.FileSelector(fs_callback, "Import LWO")