import Blender
import Blender.Window
import Blender.Mesh
import sys

def read_file(filename):
	# 省略

def main():
	# Find a placeholder mesh object
	me = Blender.Mesh.Get("El Topo")
	if me is None:
		sys.stderr.write("Error: Mesh \"El Topo\" not found\n")
		return
	# Read a .bin file corresponding to the current frame number
	frameno = Blender.Get("curframe")
	try:
		verts, tris = read_file("C:/tmp/suzanne/track%04d.bin" % frameno)
	except IOError, e:
		sys.stderr.write("Error: %s\n" % str(e))
		return
	# Replace the vertices and faces of the placeholder mesh object
	editmode = Blender.Window.EditMode()
	if editmode:
		Blender.Window.EditMode(0)
	me.verts.delete(range(len(me.verts)))
	me.verts.extend(verts)
	me.faces.extend(tris)
	for fa in me.faces:
		fa.smooth = 1
	me.recalcNormals()
	if editmode:
		Blender.Window.EditMode(1)

if __name__ == "__main__":
	main()