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blender/release/scripts/wings_export.py

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Bundled scripts: -starting updates and new additions for Blender 2.34: Some of the new scripts require Python modules not builtin with Blender, so you either need a full Python install or the needed extra modules. This is an ongoing work, there should be more scripts, better testing and also proper ways to tell users they don't have all expected modules. It's expected that Win users won't need full Python installs, since we can provide a minimal zip with the needed modules from 2.34 on. Thanks to Anthony D'Agostino (scorpius), Jean-Michel Soler (jms) and Campbell Barton (Cam / ideasman) for donating the scripts now added / updated. BPython: -added two new script menu groups: Tools and Utils. We still need to find places elsewhere in the gui where the groups can be put.
2004-06-07 01:34:15 +00:00
#!BPY
"""
* Edited and consistent-ified the File->Import menu item labels and fileselect button labels, as discussed on the forums. * Added items for importing DXF, VRML, etc. in the File->Import menu, that just call the normal Open function. Most people don't even know that you can open these formats through the normal Open fileselect, so this will make it more obvious. * Removed the 'Export Selected' menu, and put poor old lonely STL in the Import and Export menus too. Most of the exporters export only the selected object anyway, so it's not really a necessary distinction to make.
2004-06-11 02:12:37 +00:00
Name: 'Wings3D (.wings)...'
Bundled scripts: -starting updates and new additions for Blender 2.34: Some of the new scripts require Python modules not builtin with Blender, so you either need a full Python install or the needed extra modules. This is an ongoing work, there should be more scripts, better testing and also proper ways to tell users they don't have all expected modules. It's expected that Win users won't need full Python installs, since we can provide a minimal zip with the needed modules from 2.34 on. Thanks to Anthony D'Agostino (scorpius), Jean-Michel Soler (jms) and Campbell Barton (Cam / ideasman) for donating the scripts now added / updated. BPython: -added two new script menu groups: Tools and Utils. We still need to find places elsewhere in the gui where the groups can be put.
2004-06-07 01:34:15 +00:00
Blender: 232
Group: 'Export'
* Edited and consistent-ified the File->Import menu item labels and fileselect button labels, as discussed on the forums. * Added items for importing DXF, VRML, etc. in the File->Import menu, that just call the normal Open function. Most people don't even know that you can open these formats through the normal Open fileselect, so this will make it more obvious. * Removed the 'Export Selected' menu, and put poor old lonely STL in the Import and Export menus too. Most of the exporters export only the selected object anyway, so it's not really a necessary distinction to make.
2004-06-11 02:12:37 +00:00
Tooltip: 'Export selected mesh to Wings3D File Format (.wings)'
Bundled scripts: -starting updates and new additions for Blender 2.34: Some of the new scripts require Python modules not builtin with Blender, so you either need a full Python install or the needed extra modules. This is an ongoing work, there should be more scripts, better testing and also proper ways to tell users they don't have all expected modules. It's expected that Win users won't need full Python installs, since we can provide a minimal zip with the needed modules from 2.34 on. Thanks to Anthony D'Agostino (scorpius), Jean-Michel Soler (jms) and Campbell Barton (Cam / ideasman) for donating the scripts now added / updated. BPython: -added two new script menu groups: Tools and Utils. We still need to find places elsewhere in the gui where the groups can be put.
2004-06-07 01:34:15 +00:00
"""
Scripts: - tiny updates for better behavior, unix line endings, cvs Id tags; - Updated DX7 exporter (thanks to author Ben Omari who's also working on a DX8 one); - added sysinfo script; Interface (scripts): - changed behavior for which win is chosen for script guis: Now there's a smarter order, guis will use either: - Scripts win - Buttons win (if not a script from groups Wizards or Utils) - Text win - Closest bigger area - Added a button to the scripts header so that it's faster to return to the buttons win (this can be made general), if that was the previous win used.
2004-06-10 03:27:46 +00:00
# $Id$
#
Bundled scripts: -starting updates and new additions for Blender 2.34: Some of the new scripts require Python modules not builtin with Blender, so you either need a full Python install or the needed extra modules. This is an ongoing work, there should be more scripts, better testing and also proper ways to tell users they don't have all expected modules. It's expected that Win users won't need full Python installs, since we can provide a minimal zip with the needed modules from 2.34 on. Thanks to Anthony D'Agostino (scorpius), Jean-Michel Soler (jms) and Campbell Barton (Cam / ideasman) for donating the scripts now added / updated. BPython: -added two new script menu groups: Tools and Utils. We still need to find places elsewhere in the gui where the groups can be put.
2004-06-07 01:34:15 +00:00
# +---------------------------------------------------------+
# | Copyright (c) 2002 Anthony D'Agostino |
# | http://www.redrival.com/scorpius |
# | scorpius@netzero.com |
# | Feb 19, 2002 |
# | Released under the Blender Artistic Licence (BAL) |
# | Import Export Suite v0.5 |
# +---------------------------------------------------------+
# | Read and write Wings3D File Format (*.wings) |
# +---------------------------------------------------------+
import Blender, mod_meshtools
import struct, time, sys, os, zlib, cStringIO
# ===============================================
# === Write The 'Header' Common To All Chunks ===
# ===============================================
def write_chunkheader(data, version, tag, name):
data.write(struct.pack(">BB", version, tag))
data.write(struct.pack(">BH", 0x64, len(name)))
data.write(name)
# ===================
# === Write Faces ===
# ===================
def write_faces(data, mesh):
numfaces = len(mesh.faces)
data.write(struct.pack(">BL", 0x6C, numfaces))
#for i in range(numfaces):
# if not i%100 and mod_meshtools.show_progress: Blender.Window.DrawProgressBar(float(i)/numfaces, "Writing Faces")
# data.write("\x6A")
data.write("\x6A" * numfaces) # same, but faster than the above loop
data.write("\x6A")
# ===================
# === Write Verts ===
# ===================
def write_verts(data, mesh):
numverts = len(mesh.verts)
data.write(struct.pack(">BL", 0x6C, numverts))
for i in range(numverts):
if not i%100 and mod_meshtools.show_progress: Blender.Window.DrawProgressBar(float(i)/numverts, "Writing Verts")
data.write(struct.pack(">BLBL", 0x6C, 1, 0x6D, 24))
#data.write("\x6c\x00\x00\x00\x01\x6D\x00\x00\x00\x30")
x, y, z = mesh.verts[i].co
data.write(struct.pack(">ddd", x, z, -y))
data.write("\x6A")
data.write("\x6A")
# ===================
# === Write Edges ===
# ===================
def write_edges(data, mesh, edge_table):
numedges = len(edge_table)
data.write(struct.pack(">BL", 0x6C, numedges))
keys = edge_table.keys()
keys.sort()
for key in keys:
i = edge_table[key][6]
if not i%100 and mod_meshtools.show_progress: Blender.Window.DrawProgressBar(float(i)/numedges, "Writing Edges")
if mod_meshtools.has_vertex_colors(mesh):
r1, g1, b1 = edge_table[key][7]
r2, g2, b2 = edge_table[key][8]
data.write("\x6C\x00\x00\x00\x02")
data.write("\x68\x02\x64\x00\x05color")
data.write("\x6D\x00\x00\x00\x30")
data.write(struct.pack(">dddddd", r1, g1, b1, r2, g2, b2))
#print "%f %f %f - %f %f %f" % (r1, g1, b1, r2, g2, b2)
else:
data.write("\x6C\x00\x00\x00\x01") # BL
#$write_chunkheader(data, 0x68, 0x09, "edge")
data.write("\x68\x09\x64\x00\x04edge") # faster
# Sv Ev (Reversed)
data.write(struct.pack(">BLBL", 0x62, key[1], 0x62, key[0]))
# Lf Rf LP LS RP RS
for i in range(6):
if edge_table[key][i] < 256:
data.write(struct.pack(">BB", 0x61, edge_table[key][i]))
else:
data.write(struct.pack(">BL", 0x62, edge_table[key][i]))
data.write("\x6A")
data.write("\x6A")
# ===============================
# === Write The Material Mode ===
# ===============================
def write_mode(data, mesh):
data.write("\x6A")
data.write(struct.pack(">BL", 0x6C, 1))
write_chunkheader(data, 0x68, 0x02, "mode")
if mod_meshtools.has_vertex_colors(mesh):
data.write(struct.pack(">BH6s", 0x64, 6, "vertex"))
else:
data.write(struct.pack(">BH8s", 0x64, 8, "material"))
data.write("\x6A")
# ======================
# === Write Material ===
# ======================
def write_material(data, mesh):
data.write("\x6A")
data.write(struct.pack(">BL", 0x6C, 1))
write_chunkheader(data, 0x68, 0x02, "my default")
data.write(struct.pack(">BL", 0x6C, 2))
write_chunkheader(data, 0x68, 0x02, "maps")
data.write("\x6A")
write_chunkheader(data, 0x68, 0x02, "opengl")
# === The Material Components ===
data.write(struct.pack(">BL", 0x6C, 5))
write_chunkheader(data, 0x68, 0x02, "diffuse")
data.write("\x68\x04")
data.write("\x63"+"1.00000000000000000000"+"e+000"+"\x00"*4)
data.write("\x63"+"1.00000000000000000000"+"e+000"+"\x00"*4)
data.write("\x63"+"1.00000000000000000000"+"e+000"+"\x00"*4)
data.write("\x63"+"1.00000000000000000000"+"e+000"+"\x00"*4)
write_chunkheader(data, 0x68, 0x02, "ambient")
data.write("\x68\x04")
data.write("\x63"+"1.00000000000000000000"+"e+000"+"\x00"*4)
data.write("\x63"+"1.00000000000000000000"+"e+000"+"\x00"*4)
data.write("\x63"+"1.00000000000000000000"+"e+000"+"\x00"*4)
data.write("\x63"+"1.00000000000000000000"+"e+000"+"\x00"*4)
write_chunkheader(data, 0x68, 0x02, "specular")
data.write("\x68\x04")
data.write("\x63"+"1.00000000000000000000"+"e+000"+"\x00"*4)
data.write("\x63"+"1.00000000000000000000"+"e+000"+"\x00"*4)
data.write("\x63"+"1.00000000000000000000"+"e+000"+"\x00"*4)
data.write("\x63"+"1.00000000000000000000"+"e+000"+"\x00"*4)
write_chunkheader(data, 0x68, 0x02, "emission")
data.write("\x68\x04")
data.write("\x63"+"0.00000000000000000000"+"e+000"+"\x00"*4)
data.write("\x63"+"0.00000000000000000000"+"e+000"+"\x00"*4)
data.write("\x63"+"0.00000000000000000000"+"e+000"+"\x00"*4)
data.write("\x63"+"0.00000000000000000000"+"e+000"+"\x00"*4)
write_chunkheader(data, 0x68, 0x02, "shininess")
data.write("\x63"+"0.00000000000000000000"+"e+000"+"\x00"*4)
#write_chunkheader(data, 0x68, 0x02, "twosided")
#data.write(struct.pack(">BH4s", 0x64, 4, "true"))
data.write("\x6A"*3) # use *4 if no ambient light
# =====================
# === Generate Data ===
# =====================
def generate_data(objname, edge_table, mesh):
data = cStringIO.StringIO()
# === wings chunk ===
write_chunkheader(data, 0x68, 0x03, "wings")
numobjs = 1 # len(Blender.Object.GetSelected())
data.write("\x61\x02\x68\x03") # misc bytes
data.write(struct.pack(">BL", 0x6C, numobjs))
# === object chunk ===
write_chunkheader(data, 0x68, 0x04, "object")
data.write(struct.pack(">BH", 0x6B, len(objname)))
data.write(objname)
# === winged chunk ===
write_chunkheader(data, 0x68, 0x05, "winged")
write_edges(data, mesh, edge_table)
write_faces(data, mesh)
write_verts(data, mesh)
write_mode(data, mesh)
write_material(data, mesh)
write_ambient_light(data)
return data.getvalue()
# ===========================
# === Write Ambient Light ===
# ===========================
def write_ambient_light(data):
light = [ # A quick cheat ;)
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data.write("".join(map(chr, light)))
# ==========================
# === Write Wings Format ===
# ==========================
def write(filename):
start = time.clock()
objects = Blender.Object.GetSelected()
Scripts: - tiny updates for better behavior, unix line endings, cvs Id tags; - Updated DX7 exporter (thanks to author Ben Omari who's also working on a DX8 one); - added sysinfo script; Interface (scripts): - changed behavior for which win is chosen for script guis: Now there's a smarter order, guis will use either: - Scripts win - Buttons win (if not a script from groups Wizards or Utils) - Text win - Closest bigger area - Added a button to the scripts header so that it's faster to return to the buttons win (this can be made general), if that was the previous win used.
2004-06-10 03:27:46 +00:00
Bundled scripts: -starting updates and new additions for Blender 2.34: Some of the new scripts require Python modules not builtin with Blender, so you either need a full Python install or the needed extra modules. This is an ongoing work, there should be more scripts, better testing and also proper ways to tell users they don't have all expected modules. It's expected that Win users won't need full Python installs, since we can provide a minimal zip with the needed modules from 2.34 on. Thanks to Anthony D'Agostino (scorpius), Jean-Michel Soler (jms) and Campbell Barton (Cam / ideasman) for donating the scripts now added / updated. BPython: -added two new script menu groups: Tools and Utils. We still need to find places elsewhere in the gui where the groups can be put.
2004-06-07 01:34:15 +00:00
objname = objects[0].name
meshname = objects[0].data.name
mesh = Blender.NMesh.GetRaw(meshname)
obj = Blender.Object.Get(objname)
try:
edge_table = mod_meshtools.generate_edgetable(mesh)
except:
edge_table = {}
message = "Unable to generate\nEdge Table for mesh.\n"
message += "Object name is: " + meshname
mod_meshtools.print_boxed(message)
Scripts: - tiny updates for better behavior, unix line endings, cvs Id tags; - Updated DX7 exporter (thanks to author Ben Omari who's also working on a DX8 one); - added sysinfo script; Interface (scripts): - changed behavior for which win is chosen for script guis: Now there's a smarter order, guis will use either: - Scripts win - Buttons win (if not a script from groups Wizards or Utils) - Text win - Closest bigger area - Added a button to the scripts header so that it's faster to return to the buttons win (this can be made general), if that was the previous win used.
2004-06-10 03:27:46 +00:00
Blender.Draw.PupMenu("Wings Export error|Unable to generate Edge Table for mesh")
return
# if 0:
# import Tkinter, tkMessageBox
# sys.argv=['wings.pyo','wings.pyc'] # ?
#
# #Tkinter.NoDefaultRoot()
# win1 = Tkinter.Tk()
# ans = tkMessageBox.showerror("Error", message)
# win1.pack()
# print ans
# if ans:
# win1.quit()
# win1.mainloop()
#
# else:
# from Tkinter import Label
# sys.argv = 'wings.py'
# widget = Label(None, text=message)
# #widget.title("Error")
# widget.pack()
# widget.mainloop()
Bundled scripts: -starting updates and new additions for Blender 2.34: Some of the new scripts require Python modules not builtin with Blender, so you either need a full Python install or the needed extra modules. This is an ongoing work, there should be more scripts, better testing and also proper ways to tell users they don't have all expected modules. It's expected that Win users won't need full Python installs, since we can provide a minimal zip with the needed modules from 2.34 on. Thanks to Anthony D'Agostino (scorpius), Jean-Michel Soler (jms) and Campbell Barton (Cam / ideasman) for donating the scripts now added / updated. BPython: -added two new script menu groups: Tools and Utils. We still need to find places elsewhere in the gui where the groups can be put.
2004-06-07 01:34:15 +00:00
data = generate_data(objname, edge_table, mesh)
dsize = len(data)
Blender.Window.DrawProgressBar(0.98, "Compressing Data")
data = zlib.compress(data, 6)
fsize = len(data)+6
header = "#!WINGS-1.0\r\n\032\04"
misc = 0x8350
file = open(filename, "wb")
file.write(header)
file.write(struct.pack(">L", fsize))
file.write(struct.pack(">H", misc))
file.write(struct.pack(">L", dsize))
file.write(data)
# Blender.Window.RedrawAll()
Blender.Window.DrawProgressBar(1.0, '') # clear progressbar
file.close()
end = time.clock()
seconds = " in %.2f %s" % (end-start, "seconds")
message = "Successfully exported " + os.path.basename(filename) + seconds + '\n\n'
message += "objname : " + objname + '\n'
message += "faces : " + `len(mesh.faces)` + '\n'
message += "edges : " + `len(edge_table)` + '\n'
message += "verts : " + `len(mesh.verts)` + '\n'
mod_meshtools.print_boxed(message)
def fs_callback(filename):
if filename.find('.wings', -6) <= 0: filename += '.wings'
write(filename)
Scripts: - tiny updates for better behavior, unix line endings, cvs Id tags; - Updated DX7 exporter (thanks to author Ben Omari who's also working on a DX8 one); - added sysinfo script; Interface (scripts): - changed behavior for which win is chosen for script guis: Now there's a smarter order, guis will use either: - Scripts win - Buttons win (if not a script from groups Wizards or Utils) - Text win - Closest bigger area - Added a button to the scripts header so that it's faster to return to the buttons win (this can be made general), if that was the previous win used.
2004-06-10 03:27:46 +00:00
if Blender.Object.GetSelected()[0].getType() != "Mesh":
Blender.Draw.PupMenu("Wings Export error|Selected object is not a mesh!")
else:
* Edited and consistent-ified the File->Import menu item labels and fileselect button labels, as discussed on the forums. * Added items for importing DXF, VRML, etc. in the File->Import menu, that just call the normal Open function. Most people don't even know that you can open these formats through the normal Open fileselect, so this will make it more obvious. * Removed the 'Export Selected' menu, and put poor old lonely STL in the Import and Export menus too. Most of the exporters export only the selected object anyway, so it's not really a necessary distinction to make.
2004-06-11 02:12:37 +00:00
Blender.Window.FileSelector(fs_callback, "Export Wings3D")
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