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#python
# Export geometry
def Export(Document, FileName):
# open output file ...
try:
exportfile = open(FileName, "w")
except IOError:
print "Couldn't open file!"
return
# export meshes ...
objects = Document.mesh_instances()
for object in objects:
DumpMesh(object.mesh, object.name, exportfile)
# export is over
exportfile.close()
# Serialize mesh object
def DumpMesh(Mesh, Name, File):
# title
File.write("# " + str(Name) + "\n")
# write points
meshpoints = Mesh.points()
File.write("# points: " + str(len(meshpoints)) + "\n")
point_map = {}
for p in meshpoints:
val = p.position
File.write(str(val[0]) + " " + str(val[1]) + " " + str(val[2]))
File.write("\n")
point_map[p.reference] = len(point_map)
# write faces
meshpolyhedra = Mesh.polyhedra()
for poln in meshpolyhedra:
polfaces = poln.faces
File.write("# faces: " + str(len(polfaces)) + "\n")
for face in polfaces:
points = face.points
for pt in points:
val = pt.reference
File.write(str(point_map[val]) + ' ')
File.write("\n")
# Main
# Find a valid document
if not MyDocument:
print "No document found\n"
exit
Export(MyDocument, "k3d_python_export.txt")
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