3dsmax script export/import tools

----输出模型信息
mesh01 = snapshotasmesh selection[1]
out_name = ((getdir #export)+"/ee.txt")
out_file = createfile out_name

--点总数输出
numberverts = mesh01.numverts
--面总数输出
numberfaces = mesh01.numfaces

format "%,%\n" numberverts numberfaces to:out_file

--点位置集合
for i = 1 to numberverts do
 (
  v = getvert mesh01 i
  format "%," v to:out_file
 )
 
 format "\n"  to:out_file
 
--面位置集合
for t = 1 to numberfaces do
 (
  z = getface mesh01 t
  format "%," z to:out_file
 )
 
 
 close out_file
    edit out_name
------读取模型信息
vert_array = #()
face_array = #()
in_file = openfile ((getdir #export)+"/ee.txt")
if in_file != undefined then
(
 num_verts = readvalue in_file
 num_faces = readvalue in_file
 vert_array.count = num_verts
 face_array.count = num_faces
 for v = 1 to num_verts do vert_array[v] = (readvalue in_file)
 for f = 1 to num_faces do face_array[f] = (readvalue in_file)
 close in_file
 new_mesh = mesh vertices:vert_array faces:face_array
)
 

-----输出UV信息
UvFaceNumber = meshop.getNumMapfaces $ 1
UvVertNumber = meshop.getNumMapVerts $ 1

arrayvet = for i = 1 to UvVertNumber collect meshop.getMapVert $ 1 i
arrayface = for i = 1 to UvfaceNumber collect meshop.getMapface $ 1 i
 
-----读取UV信息 
meshop.setNumTVerts $ UvVertNumber
 
for i = 1 to UvFaceNumber do
(
 meshop.setMapface $ 1 i arrayface[i]
)

for i = 1 to UvVertNumber do
(
 meshop.setMapVert $ 1 i arrayvet[i]
)