[MAX 脚本]
直接发源码，查看物体点面数，按点面数选择物体 [复制链接]

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离线 windowxu

楼主发表于： 2010-12-09 只看楼主倒序阅读

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关键词： MAX脚本

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无需下载，直接复制代码到txt文件内，保存后改后缀为.MS即可
功能是查看场景内所选物体的点面数和总点面数，并能按照输入的数值选择大于或小于该值的物体，一键将物体显示为BOX

复制代码

global facenum
global vertnum
global tolfacenum
global tolvtnum
global biggroup
global objectsel=#() --定义操作物体的范围
--选择的物体点面数
fn v_f_num sel:selection=(
facenum=0
vertnum=0
polynum=#()
for i in sel do
(polynum=(try getpolygoncount i catch polynum=())
facenum=facenum+polynum[1]
vertnum=vertnum+polynum[2]
)
vertnum
facenum
)
--全部物体的点面数
fn tolv_f_num=(
tolfacenum=0
tolvtnum=0
polynum=#()
for i in objects do
(polynum=(try getpolygoncount i catch polynum=())
tolfacenum=tolfacenum+polynum[1]
tolvtnum=tolvtnum+polynum[2]
)
vertnum
facenum
)
rollout NUMcount "点面统计" width:162 height:500
(
GroupBox grp1 "点面数" pos:[5,12] width:152 height:114
spinner fac "面数" pos:[20,55] width:122 height:16 enabled:false range:[0,1e+099,0] scale:1
spinner vet "点数" pos:[20,35] width:122 height:16 enabled:false range:[0,1e+099,0] scale:1
button btn1 "刷新" pos:[20,130] width:110 height:20
spinner tolvet "总点数" pos:[20,80] width:122 height:16 enabled:false range:[0,1e+099,0] scale:1
spinner tolfac "总面数" pos:[20,100] width:122 height:16 enabled:false range:[0,1e+099,0] scale:1
on NUMcount open do
( vertnum=0
facenum=0
tolvtnum=0
tolfacenum=0
v_f_num()
tolv_f_num()
fac.value=facenum
vet.value=vertnum
tolvet.value=tolvtnum
tolfac.value=tolfacenum
)
on btn1 pressed do
( vertnum=0
facenum=0
tolvtnum=0
tolfacenum=0
v_f_num()
tolv_f_num()
fac.value=facenum
vet.value=vertnum
tolvet.value=tolvtnum
tolfac.value=tolfacenum
)
)
rollout dis_op "选择、优化显示" width:162 height:300
(
spinner maxface "面数阀值" pos:[10,32] width:150 height:16 range:[0,1e+013,1000] type:#float scale:1
button sel01 "选择小于阀值" pos:[20,76] width:120 height:18 enabled:true
button sel02 "选择大于阀值" pos:[20,56] width:120 height:18 enabled:true
button disopt "大于阀值显示为BOX" pos:[20,98] width:120 height:18 enabled:true
button disres "恢复box为实体显示" pos:[20,119] width:120 height:18 enabled:true toolTip:""
spinner vrtxnums "点数阀值" pos:[10,145] width:150 height:16 range:[0,1e+013,1000] type:#float scale:1
button btn6 "选择大于阀值" pos:[20,165] width:120 height:18 enabled:true
button btn7 "选择小于阀值" pos:[20,185] width:120 height:18 enabled:true
checkbox gbop "对全部物体操作" pos:[3,12] width:145 height:15 checked:true
on sel01 pressed do
(
objectsel=(if gbop.state==on then (geometry as array) else ($selection as array))
clearSelection()
simgroup=for i in objectsel where (getpolygoncount i)[1]<(maxface.value) collect i
select simgroup
)
on sel02 pressed do
(
objectsel=(if gbop.state==on then (geometry as array) else ($selection as array))
clearSelection()
biggroup=for i in objectsel where (getpolygoncount i)[1]>=(maxface.value) collect i
select biggroup
)
on disopt pressed do
(
global opgroup=#()
objectsel=(if gbop.state==on then (geometry as array) else ($selection as array))
clearSelection()
opgroup=for i in objectsel where (getpolygoncount i)[1]>=(maxface.value) collect i
for i in opgroup do try i.boxmode=true catch ()
)
on disres pressed do
(
for i in opgroup do try i.boxmode=false catch ()
opgroup=#()
)
on btn6 pressed do
(
objectsel=(if gbop.state==on then (geometry as array) else ($selection as array))
clearSelection()
biggroup=for i in objectsel where (getpolygoncount i)[2]>=(vrtxnums.value) collect i
select biggroup
)
on btn7 pressed do
(
objectsel=(if gbop.state==on then (geometry as array) else ($selection as array))
clearSelection()
minGroup=for i in objectsel where (getpolygoncount i)[2]<(vrtxnums.value) collect i
select mingroup
)
)
rollout byme "by windowxu ,for max9" width:162 height:80
(
label lbl1 "修改于2010.7.12" pos:[10,26] width:148 height:17 enabled:false
label lbl3 "修改一个出错bug" pos:[10,2] width:148 height:17 enabled:false
)
numfloater=newrolloutfloater "物体选择器" 200 400
addrollout NUMcount numfloater
addrollout dis_op numfloater
addrollout byme numfloater