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