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#!BPY
"""
Name: 'Object File Format (.off)...'
Blender: 232
Group: 'Export'
Tooltip: 'Export selected mesh to Object File Format (*.off)'
"""
# +---------------------------------------------------------+
# | Copyright (c) 2002 Anthony D'Agostino |
# | http://www.redrival.com/scorpius |
# | scorpius@netzero.com |
# | February 3, 2001 |
# | Released under the Blender Artistic Licence (BAL) |
# | Import Export Suite v0.5 |
# +---------------------------------------------------------+
# | Read and write Object File Format (*.off) |
# +---------------------------------------------------------+
import Blender, mod_meshtools
#import time
# ==============================
# ====== Write OFF Format ======
# ==============================
def write(filename):
#start = time.clock()
file = open(filename, "wb")
objects = Blender.Object.GetSelected()
objname = objects[0].name
meshname = objects[0].data.name
mesh = Blender.NMesh.GetRaw(meshname)
#mesh = Blender.NMesh.GetRawFromObject(meshname) # for SubSurf
obj = Blender.Object.Get(objname)
# === OFF Header ===
file.write("OFF\n")
file.write("%d %d %d\n" % (len(mesh.verts), len(mesh.faces), 0))
# === Vertex List ===
for i in range(len(mesh.verts)):
if not i%100 and mod_meshtools.show_progress:
Blender.Window.DrawProgressBar(float(i)/len(mesh.verts), "Writing Verts")
x, y, z = mesh.verts[i].co
file.write("%f %f %f\n" % (x, y, z))
# === Face List ===
for i in range(len(mesh.faces)):
if not i%100 and mod_meshtools.show_progress:
Blender.Window.DrawProgressBar(float(i)/len(mesh.faces), "Writing Faces")
file.write(`len(mesh.faces[i].v)`+' ')
mesh.faces[i].v.reverse()
for j in range(len(mesh.faces[i].v)):
file.write(`mesh.faces[i].v[j].index`+' ')
file.write("\n")
Blender.Window.DrawProgressBar(1.0, '') # clear progressbar
file.close()
#end = time.clock()
#seconds = " in %.2f %s" % (end-start, "seconds")
message = "Successfully exported " + Blender.sys.basename(filename)# + seconds
mod_meshtools.print_boxed(message)
def fs_callback(filename):
if filename.find('.off', -4) <= 0: filename += '.off'
write(filename)
Blender.Window.FileSelector(fs_callback, "Export OFF")
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