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Add Button to FEM Toolbar Tutorial
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aa - Qafár af
ab - аԥсшәа
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ace - Acèh
ady - адыгабзэ
ady-cyrl - адыгабзэ
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aeb-arab - تونسي
aeb-latn - Tûnsî
af - Afrikaans
ak - Akan
aln - Gegë
alt - алтай тил
am - አማርኛ
ami - Pangcah
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ang - Ænglisc
ann - Obolo
anp - अंगिका
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arc - ܐܪܡܝܐ
arn - mapudungun
arq - جازايرية
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arz - مصرى
as - অসমীয়া
ase - American sign language
ast - asturianu
atj - Atikamekw
av - авар
avk - Kotava
awa - अवधी
ay - Aymar aru
az - azərbaycanca
azb - تۆرکجه
ba - башҡортса
ban - Basa Bali
ban-bali - ᬩᬲᬩᬮᬶ
bar - Boarisch
bbc - Batak Toba
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bi - Bislama
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blk - ပအိုဝ်ႏဘာႏသာႏ
bm - bamanankan
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bo - བོད་ཡིག
bpy - বিষ্ণুপ্রিয়া মণিপুরী
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bug - ᨅᨔ ᨕᨘᨁᨗ
bxr - буряад
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crh-cyrl - къырымтатарджа (Кирилл)
crh-latn - qırımtatarca (Latin)
cs - čeština
csb - kaszëbsczi
cu - словѣньскъ / ⰔⰎⰑⰂⰡⰐⰠⰔⰍⰟ
cv - чӑвашла
cy - Cymraeg
da - dansk
dag - dagbanli
de - Deutsch
de-at - Österreichisches Deutsch
de-ch - Schweizer Hochdeutsch
de-formal - Deutsch (Sie-Form)
dga - Dagaare
din - Thuɔŋjäŋ
diq - Zazaki
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dtp - Dusun Bundu-liwan
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dv - ދިވެހިބަސް
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ee - eʋegbe
egl - Emiliàn
el - Ελληνικά
eml - emiliàn e rumagnòl
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en-ca - Canadian English
en-gb - British English
eo - Esperanto
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gom - गोंयची कोंकणी / Gõychi Konknni
gom-deva - गोंयची कोंकणी
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kk-cn - قازاقشا (جۇنگو)
kk-cyrl - қазақша (кирил)
kk-kz - қазақша (Қазақстан)
kk-latn - qazaqşa (latın)
kk-tr - qazaqşa (Türkïya)
kl - kalaallisut
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kn - ಕನ್ನಡ
ko - 한국어
ko-kp - 조선말
koi - перем коми
kr - kanuri
krc - къарачай-малкъар
kri - Krio
krj - Kinaray-a
krl - karjal
ks - कॉशुर / کٲشُر
ks-arab - کٲشُر
ks-deva - कॉशुर
ksh - Ripoarisch
ksw - စှီၤ
ku - kurdî
ku-arab - كوردي (عەرەبی)
ku-latn - kurdî (latînî)
kum - къумукъ
kus - Kʋsaal
kv - коми
kw - kernowek
ky - кыргызча
la - Latina
lad - Ladino
lb - Lëtzebuergesch
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lez - лезги
lfn - Lingua Franca Nova
lg - Luganda
li - Limburgs
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liv - Līvõ kēļ
lki - لەکی
lld - Ladin
lmo - lombard
ln - lingála
lo - ລາວ
loz - Silozi
lrc - لۊری شومالی
lt - lietuvių
ltg - latgaļu
lus - Mizo ţawng
luz - لئری دوٙمینی
lv - latviešu
lzh - 文言
lzz - Lazuri
mad - Madhurâ
mag - मगही
mai - मैथिली
map-bms - Basa Banyumasan
mdf - мокшень
mg - Malagasy
mh - Ebon
mhr - олык марий
mi - Māori
min - Minangkabau
mk - македонски
ml - മലയാളം
mn - монгол
mni - ꯃꯤꯇꯩ ꯂꯣꯟ
mnw - ဘာသာ မန်
mo - молдовеняскэ
mos - moore
mr - मराठी
mrh - Mara
mrj - кырык мары
ms - Bahasa Melayu
ms-arab - بهاس ملايو
mt - Malti
mus - Mvskoke
mwl - Mirandés
my - မြန်မာဘာသာ
myv - эрзянь
mzn - مازِرونی
na - Dorerin Naoero
nah - Nāhuatl
nan - Bân-lâm-gú
nap - Napulitano
nb - norsk bokmål
nds - Plattdüütsch
nds-nl - Nedersaksies
ne - नेपाली
new - नेपाल भाषा
ng - Oshiwambo
nia - Li Niha
niu - Niuē
nl - Nederlands
nl-informal - Nederlands (informeel)
nmz - nawdm
nn - norsk nynorsk
no - norsk
nod - ᨣᩤᩴᨾᩮᩬᩥᨦ
nog - ногайша
nov - Novial
nqo - ߒߞߏ
nrm - Nouormand
nso - Sesotho sa Leboa
nv - Diné bizaad
ny - Chi-Chewa
nyn - runyankore
nys - Nyunga
oc - occitan
ojb - Ojibwemowin
olo - livvinkarjala
om - Oromoo
or - ଓଡ଼ିଆ
os - ирон
pa - ਪੰਜਾਬੀ
pag - Pangasinan
pam - Kapampangan
pap - Papiamentu
pcd - Picard
pcm - Naijá
pdc - Deitsch
pdt - Plautdietsch
pfl - Pälzisch
pi - पालि
pih - Norfuk / Pitkern
pl - polski
pms - Piemontèis
pnb - پنجابی
pnt - Ποντιακά
prg - prūsiskan
ps - پښتو
pt - português
pt-br - português do Brasil
pwn - pinayuanan
qqq - Message documentation
qu - Runa Simi
qug - Runa shimi
rgn - Rumagnôl
rif - Tarifit
rki - ရခိုင်
rm - rumantsch
rmc - romaňi čhib
rmy - romani čhib
rn - ikirundi
ro - română
roa-tara - tarandíne
rsk - руски
ru - русский
rue - русиньскый
rup - armãneashti
ruq - Vlăheşte
ruq-cyrl - Влахесте
ruq-latn - Vlăheşte
rw - Ikinyarwanda
ryu - うちなーぐち
sa - संस्कृतम्
sah - саха тыла
sat - ᱥᱟᱱᱛᱟᱲᱤ
sc - sardu
scn - sicilianu
sco - Scots
sd - سنڌي
sdc - Sassaresu
sdh - کوردی خوارگ
se - davvisámegiella
se-fi - davvisámegiella (Suoma bealde)
se-no - davvisámegiella (Norgga bealde)
se-se - davvisámegiella (Ruoŧa bealde)
sei - Cmique Itom
ses - Koyraboro Senni
sg - Sängö
sgs - žemaitėška
sh - srpskohrvatski / српскохрватски
sh-cyrl - српскохрватски (ћирилица)
sh-latn - srpskohrvatski (latinica)
shi - Taclḥit
shi-latn - Taclḥit
shi-tfng - ⵜⴰⵛⵍⵃⵉⵜ
shn - ၽႃႇသႃႇတႆး
shy - tacawit
shy-latn - tacawit
si - සිංහල
simple - Simple English
sjd - кӣллт са̄мь кӣлл
sje - bidumsámegiella
sk - slovenčina
skr - سرائیکی
skr-arab - سرائیکی
sl - slovenščina
sli - Schläsch
sm - Gagana Samoa
sma - åarjelsaemien
smn - anarâškielâ
sms - nuõrttsääʹmǩiõll
sn - chiShona
so - Soomaaliga
sq - shqip
sr - српски / srpski
sr-ec - српски (ћирилица)
sr-el - srpski (latinica)
srn - Sranantongo
sro - sardu campidanesu
ss - SiSwati
st - Sesotho
stq - Seeltersk
sty - себертатар
su - Sunda
sv - svenska
sw - Kiswahili
syl - ꠍꠤꠟꠐꠤ
szl - ślůnski
szy - Sakizaya
ta - தமிழ்
tay - Tayal
tcy - ತುಳು
tdd - ᥖᥭᥰᥖᥬᥳᥑᥨᥒᥰ
te - తెలుగు
tet - tetun
tg - тоҷикӣ
tg-cyrl - тоҷикӣ
tg-latn - tojikī
th - ไทย
ti - ትግርኛ
tk - Türkmençe
tl - Tagalog
tly - tolışi
tly-cyrl - толыши
tn - Setswana
to - lea faka-Tonga
tok - toki pona
tpi - Tok Pisin
tr - Türkçe
tru - Ṫuroyo
trv - Seediq
ts - Xitsonga
tt - татарча / tatarça
tt-cyrl - татарча
tt-latn - tatarça
tum - chiTumbuka
tw - Twi
ty - reo tahiti
tyv - тыва дыл
tzm - ⵜⴰⵎⴰⵣⵉⵖⵜ
udm - удмурт
ug - ئۇيغۇرچە / Uyghurche
ug-arab - ئۇيغۇرچە
ug-latn - Uyghurche
uk - українська
ur - اردو
uz - oʻzbekcha / ўзбекча
uz-cyrl - ўзбекча
uz-latn - oʻzbekcha
ve - Tshivenda
vec - vèneto
vep - vepsän kel’
vi - Tiếng Việt
vls - West-Vlams
vmf - Mainfränkisch
vmw - emakhuwa
vo - Volapük
vot - Vaďďa
vro - võro
wa - walon
wal - wolaytta
war - Winaray
wls - Fakaʻuvea
wo - Wolof
wuu - 吴语
xal - хальмг
xh - isiXhosa
xmf - მარგალური
xsy - saisiyat
yi - ייִדיש
yo - Yorùbá
yrl - Nhẽẽgatú
yue - 粵語
za - Vahcuengh
zea - Zeêuws
zgh - ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ
zh - 中文
zh-cn - 中文(中国大陆)
zh-hans - 中文(简体)
zh-hant - 中文(繁體)
zh-hk - 中文(香港)
zh-mo - 中文(澳門)
zh-my - 中文(马来西亚)
zh-sg - 中文(新加坡)
zh-tw - 中文(臺灣)
zu - isiZulu
Format
Export for off-line translation
Export in native format
Export in CSV format
Fetch
{{DISPLAYTITLE:İçe/Dışa Aktar Seçenekleri}}<languages/> <div class="mw-translate-fuzzy"> == DXF Seçeneği == DXF sekmesi [[Draft DXF/tr | DXF]] dosyalarının nasıl içe aktarılacağını düzenler. Ayrıca bakınız [[FreeCAD and DXF Import/tr | FreeCAD ve DXF içe aktarma]]. </div> {{TOCright}} ==Introduction== <div class="mw-translate-fuzzy"> İçe aktarma ve dışa aktarma araçlarına ilişkin Seçenekler [[Preferences Editor/tr|Seçenekler]] menüsünde, {{MenuCommand| Edit → Preferences → Import-Export}} menüsünde bulunur. </div> Not all import and export preferences tabs are available by default. For some a workbench has to be loaded first. ==Notes== ===TechDraw pages=== The DXF and SVG preferences listed here are not used by the [[File:TechDraw_ExportPageSVG.svg|24px]] [[TechDraw_ExportPageSVG|Export Page as SVG]] and [[File:TechDraw_ExportPageDXF.svg|24px]] [[TechDraw_ExportPageDXF|Export Page as DXF]] commands of the [[Image:Workbench_TechDraw.svg|24px]] [[TechDraw_Workbench|TechDraw Workbench]], or by the [[TechDraw_Workbench|TechDraw]] export option: {{MenuCommand|File → Export → Technical Drawing (*.svg *.dxf *.pdf)}}. ===OpenSCAD files=== The import and export preferences for OpenSCAD files are listed in a different part of the [[Preferences_Editor|Preferences editor]]. See the [[OpenSCAD_Preferences|OpenSCAD Preferences]]. ==Related== See the following pages for additional information: * [[Import_Export|Import Export]]: A table listing all supported file formats. * [[FreeCAD_Howto_Import_Export|FreeCAD Howto Import Export]]: A list of tutorials that can help users convert data from one format to another. ==Available preferences== ===DAE=== The [http://en.wikipedia.org/wiki/COLLADA Collada] DAE (Digital Asset Exchange) format is a standard file format for exchange of Mesh data. FreeCAD can import meshes from {{FileName|.dae}} files, and export [[Part_Workbench|Shape]]-based objects to the {{FileName|.dae}} format. Note for Linux users: To handle this file format FreeCAD requires the [[Extra_python_modules|pyCollada module]]. For the DAE format you can specify the following: {| class="wikitable float-right mw-collapsible mw-collapsed" !style="width: 33%;"|Name !style="width: 66%;"|Description |- | {{MenuCommand|Scaling factor}} | All dimensions in the file will be scaled with the specified factor. |- | {{MenuCommand|Mesher}} | Sets the meshing program that should be used. If using ''Netgen'', make sure that it is available. This can be checked by using the [[Image:Workbench_Mesh.svg|24px]] [[Mesh_Workbench|Mesh Workbench]] and [[Mesh_FromPartShape|creating a mesh]] using Netgen. If it is not available another version of FreeCAD, compiled with Netgen, must be installed. |- | {{MenuCommand|Tessellation}} | The tessellation value to use with the ''Builtin'' and the ''Mefisto'' meshing program. |- | {{MenuCommand|Grading}} | The grading value to use for meshing using ''Netgen''. This value describes how fast the mesh size decreases. The gradient of the local mesh size {{incode|h(x)}} is bound by {{incode|abs(Δh(x)) ≤ 1/value}}. |- | {{MenuCommand|Segments per edge}} | The maximum number of segments per edge. |- | {{MenuCommand|Segments per radius}} | The number of segments per radius. |- | {{MenuCommand|Second order}} | Allow a second order mesh. |- | {{MenuCommand|Optimize}} | Allow optimization. |- | {{MenuCommand|Allow quads}} | Allow [https://en.wikipedia.org/wiki/Types_of_mesh#Two-dimensional quadrilateral faces]. |} [[Image:Preferences_Import_Export_Tab_DAE.png]] ===DWG=== DWG (from drawing) is a proprietary, closed source, binary file format for storing 2D and 3D design data and metadata. FreeCAD requires external converters to process DWG files. '''Note:''' All settings for the DXF file format also apply to DWG. For the DWG format you can specify the following: {| class="wikitable float-right mw-collapsible mw-collapsed" !style="width: 33%;"|Name !style="width: 66%;"|Description |- | {{MenuCommand|Conversion method}} | Select the DWG converter to use: * '''Automatic''': FreeCAD will try to find a converter automatically following the order of the rest of this list. {{Version|0.21}}: For LibreDWG the OS search path is searched ({{Incode|os.getenv("PATH")}}), for the other converters default installation paths are assumed. * '''LibreDWG''': [https://www.gnu.org/software/libredwg/ LibreDWG] is an open-source DWG reading and writing library. It lacks support for several DWG entities, and may not always give faithful results. * '''ODA Converter''': The [https://www.opendesign.com/guestfiles/oda_file_converter ODA File Converter] is a free utility provided by the Open Design Alliance. It gives very good and reliable results. * '''QCAD pro''': [https://qcad.org/en/qcad-command-line-tools#dwg2dwg QCAD pro] is the paid version of the open-source QCAD DXF-based 2D CAD platform. Its DWG converter uses the Teigha libraries from the OpenDesign Alliance and therefore gives the same good results as the ODA File Converter. {{Version|0.20}} |- | {{MenuCommand|Path to file converter}} | If FreeCAD is unable to find a converter you need to specify a path here: * LibreDWG: {{FileName|dwg2dxf}} or {{FileName|dxf2dwg}} on Linux and macOS, {{FileName|dwg2dxf.exe}} or {{FileName|dxf2dwg.exe}} on Windows. Either filename can be specified for both the conversion from DWG and to DWG. * ODA Converter: {{FileName|ODAFileConverter}} on Linux and macOS, {{FileName|ODAFileConverter.exe}} on Windows. * QCAD pro: {{FileName|dwg2dwg}} (a bash script) on Linux and macOS, {{FileName|dwg2dwg.bat}} on Windows. {{Version|0.20}} {{Version|0.21}}: The path must contain the correct filename. |} [[Image:Preferences_Import_Export_Tab_DWG.png]] ===DXF=== AutoCAD [[DXF|DXF]] (Drawing eXchange Format) is a proprietary format to exchange CAD data between AutoCAD and other programs. For the DXF format you can specify the following: {| class="wikitable float-right mw-collapsible mw-collapsed" !style="width: 33%;"|Name !style="width: 66%;"|Description |- | {{MenuCommand|Show this dialog when importing and exporting}} | If checked, this preferences dialog will be shown when importing or exporting DXF files. |- | {{MenuCommand|Use legacy python importer}} | If checked, the Python importer is used, otherwise the newer C++ one. The C++ importer is faster, but has not as many features yet. The Python importer uses the {{MenuCommand|Edit → Preferences... → Draft → General settings → Internal precision level}} preference. For an accurate import result set this value to 8 or higher. |- | {{MenuCommand|Use legacy python exporter}} | If checked, the Python exporter is used, otherwise the newer C++ one. The C++ exporter is faster, but has not as many features yet. |- | {{MenuCommand|Allow FreeCAD to automatically download and update the DXF libraries}} | By checking this, you will allow FreeCAD to download the [[FreeCAD_and_DXF_Import|Python converter]] for DXF import and export. This converter cannot be bundled with FreeCAD because it has a different software license. |- | {{MenuCommand|Import}} | Select what will be imported. If '''texts and dimensions''' is unchecked, texts and [https://www.autodesk.com/techpubs/autocad/acad2000/dxf/mtext_dxf_06.htm mtexts] won't be imported. If '''points''' is unchecked, points won't be imported. If '''layouts''' is checked, paper space objects will be imported too. Check '''*blocks''' if you want anonymous blocks (which have names beginning with a *) to be imported too. |- | {{MenuCommand|Create}} | Select what will be created. If '''simple Part shapes''' is selected, only standard Part objects will be created. This is the fastest. If '''Draft objects''' is selected, parametric Draft objects will be created whenever possible. If '''Sketches''' is selected, sketches will be created whenever possible. |- | {{MenuCommand|Scale factor to apply to imported files}} | Scale factor to apply to DXF files on import. The factor is the conversion between the units of your DXF file and millimeters. Example: for files in millimeters: 1, in centimeters: 10, in meters: 1000, in inches: 25.4, in feet: 304.8. |- | {{MenuCommand|Get original colors from the DXF file}} | If checked, colors will be retrieved from the DXF objects whenever possible. Otherwise default colors will be applied. |- | {{MenuCommand|Join geometry}} | If checked, FreeCAD will try to join coincident objects into wires. Note that this can take a while! |- | {{MenuCommand|Group layers into blocks}} | If checked, objects from the same layers will be joined into Draft Blocks, which display faster, but are less easily editable. <!-- Draft Blocks are internal elements in Draft, basically a Part.Compound; they aren't exposed in the graphical interface; see Draft.makeBlock in the source code.--> |- | {{MenuCommand|Use standard font size for texts}} | If checked, imported texts will get the standard [[Draft_Text|Draft Text]] size, instead of the size they have in the DXF document. |- | {{MenuCommand|Use Layers}} | If checked, DXF layers will be imported as [[Draft_Layer|Draft Layers]]. |- | {{MenuCommand|Import hatch boundaries as wires}} | If checked, hatches will be converted to simple wires. |- | {{MenuCommand|Render polylines with width}} | If checked, if polylines have a width defined, they will be rendered as closed wires with the correct width. |- | {{MenuCommand|Treat ellipses and splines as polylines}} | The export of ellipses and splines is poorly supported. Use this option to export them as polylines instead. The setting '''Max Spline Segment''' is then the maximum length of each of the polyline segments. If it is set to '''0''' the whole spline is treated as a straight segment. |- | {{MenuCommand|Export 3D objects as polyface meshes}} | If checked, all objects containing faces will be exported as 3D polyfaces. |- | {{MenuCommand|Export Drawing Views as blocks}} | If this is checked, Drawing Views will be exported as blocks. This might fail for post DXF R12 templates. |- | {{MenuCommand|Project exported objects along current view direction}} | If checked, the exported objects will be projected to reflect the current view direction. This option only works if the legacy Python exporter is used. |} [[Image:Preferences_Import_Export_Tab_DXF.png]] ===IGES=== The [https://en.wikipedia.org/wiki/IGES Initial Graphics Exchange Specification] (IGES) file format is a file format that allows the digital exchange of information among CAD systems. After publication of the [[Preferences_Editor#STEP|STEP]] file format, IGES development was stopped in 1996, but it is still supported by many CAD programs. IGES files have the {{FileName|.iges}} or {{FileName|.igs}} extension. The tab ''IGES'' is only shown in the preferences if the [[Image:Workbench_Part.svg|24px]] [[Part_Workbench|Part Workbench]], [[Image:Workbench_PartDesign.svg|24px]] [[PartDesign_Workbench|PartDesign Workbench]], or [[Image:Workbench_OpenSCAD.svg|24px]] [[OpenSCAD_Workbench|OpenSCAD Workbench]] has been loaded in the current FreeCAD session. For the IGES format you can specify the following: {| class="wikitable float-right mw-collapsible mw-collapsed" !style="width: 33%;"|Name !style="width: 66%;"|Description |- | {{MenuCommand|Units for export of IGES}} | Select what unit will be used when exporting IGES files. |- | {{MenuCommand|Write solids and shells as}} | Select how solids and shells should be output. If '''Groups of Trimmed Surfaces (type 144)''' is selected, they will be exported as [https://wiki.eclipse.org/IGES_file_Specification#Trimmed_Surface_.28Type_144.29 trimmed surfaces]. If '''Solids (type 186) and Shells (type 514) / B-REP mode''' is selected, solids will be exported as [https://wiki.eclipse.org/IGES_file_Specification#Manifold_Solid_B-Rep_Object_.28Type_186.29 manifold solid B-Rep objects], shells as [https://wiki.eclipse.org/IGES_file_Specification#Shell_.28Type_514.29 shells]. |- | {{MenuCommand|Skip blank entities}} | If checked, blank [https://wiki.eclipse.org/IGES_file_Specification#Entities entities] will not be imported. |- | {{MenuCommand|Company}} | If not empty, the entered text will be used in the IGES file header for the company. |- | {{MenuCommand|Author}} | If not empty, the entered text will be used in the IGES file header for the author. |- | {{MenuCommand|Product}} | If not empty, the entered text will be used in the IGES file header for the product. |} [[Image:Preferences_Import_Export_Tab_IGES.png]] ===IFC=== [http://en.wikipedia.org/wiki/Industry_Foundation_Classes Industry Foundation Classes] (IFC) is a wide spread format to exchange data between [http://en.wikipedia.org/wiki/Building_Information_Modeling BIM] applications. It is used in architecture and engineering. Note for Linux users: To handle this file format FreeCAD requires the [[Extra_python_modules|IfcOpenShell module]]. ====IFC import==== For import of the IFC format you can specify the following: {| class="wikitable float-right mw-collapsible mw-collapsed" !style="width: 33%;"|Name !style="width: 66%;"|Description |- | {{MenuCommand|Show this dialog when importing}} | If checked, this preferences dialog will be shown when importing IFC files. |- | {{MenuCommand|Show debug messages}} | Shows verbose debug messages during import and export of IFC files in the [[Report view|Report view]]. |- | {{MenuCommand|Create clones when objects have shared geometry}} | IFC objects can share a same geometry definition between several objects, only their placement is different. When this option is enabled, clones are used to achieve the same result in FreeCAD. One object is the base object, the others are clones. |- | {{MenuCommand|Number of cores to use (experimental)}} | Specify the number of CPU cores to use for IFC import. The maximum number should be smaller than the number of actually available cores. Use '''0''' to disable this feature. |- | {{MenuCommand|Import arch IFC objects as}} | What will be created in FreeCAD for arch IFC objects. |- | {{MenuCommand|Import struct IFC objects as}} | What will be created in FreeCAD for struct IFC objects. |- | {{MenuCommand|Root element}} | Only subtypes of the specified element will be imported. Keep the predefined element [http://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD1/HTML/schema/ifckernel/lexical/ifcproduct.htm IfcProduct] to import all building elements. |- | {{MenuCommand|Separate openings}} | If checked, openings will be imported as subtractions, otherwise wall shapes will already have their openings subtracted. |- | {{MenuCommand|Detect extrusions}} | If checked, the importer will try to detect extrusions. Note that this might slow things down. |- | {{MenuCommand|Split multilayer walls}} | Split walls made of multiple layers. |- | {{MenuCommand|Prefix names with ID number}} | If checked, object names will be prefixed with the [http://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD1/HTML/schema/ifcutilityresource/lexical/ifcgloballyuniqueid.htm IFC ID] number. |- | {{MenuCommand|Merge materials with same name and same color}} | If several materials with the same name are found in the IFC file, they will be treated as one. |- | {{MenuCommand|Import Ifc Properties in spreadsheet}} | If checked, each object will have their [http://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD1/HTML/schema/ifcpropertyresource/lexical/ifcproperty.htm IFC properties] stored in a spreadsheet object. |- | {{MenuCommand|Allow invalid shapes}} | If unchecked invalid shapes are not imported. |- | {{MenuCommand|Exclude list}} | A comma-separated list of [https://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD1/HTML/schema/toc-5.htm IFC entities] to be excluded from imports. |- | {{MenuCommand|Fit view while importing}} | Fit view during import on the imported objects. This will slow down the import, but one can watch the import. |- | {{MenuCommand|Import full FreeCAD parametric definitions if available}} | Creates a full parametric model on import using stored FreeCAD object properties. To get the FreeCAD properties, the model must have been exported using the option {{MenuCommand|Export full FreeCAD parametric model}}. |- | {{MenuCommand|Replace 'Project', 'Site', 'Building' and 'Storey' with 'Group'}} | If checked, groups will be used to replace the mentioned objects. |} [[Image:Preferences_Import_Export_Tab_IFC_import.png]] ====IFC export==== For export of the IFC format you can specify the following: {| class="wikitable float-right mw-collapsible mw-collapsed" !style="width: 33%;"|Name !style="width: 66%;"|Description |- | {{MenuCommand|Show this dialog when exporting}} | If checked, this preferences dialog will be shown when exporting IFC files. |- | {{MenuCommand|Export type}} | Select how the model should be exported: as '''Standard model''', '''Structural Analysis''', or '''Standard + structural'''. |- | {{MenuCommand|Force export as Brep}} | Some IFC viewers don't like objects exported as extrusions. Use this to force all objects to be exported as [https://en.wikipedia.org/wiki/Boundary_representation BREP] geometry. But avoid exporting as Brep if possible as this makes objects non-parametric. |- | {{MenuCommand|Use DAE triangulation options}} | Use triangulation options set in the DAE options page. |- | {{MenuCommand|Join coplanar facets when triangulating}} | Curved shapes that cannot be represented as curves in IFC are decomposed into flat facets. If this is checked, some additional calculation is done to join coplanar facets. |- | {{MenuCommand|Store IFC unique ID in FreeCAD objects}} | When exporting objects without a [http://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD1/HTML/schema/ifcutilityresource/lexical/ifcgloballyuniqueid.htm unique ID] (UID), the generated UID will be stored inside the FreeCAD object for reuse the next time the object is exported. This leads to smaller differences between file versions. |- | {{MenuCommand|Use IfcOpenShell serializer if available}} | [[Extra_python_modules#IfcOpenShell|IFCOpenShell]] is a library for IFC files. Its ''serializer'' functionality can produce valid IFC geometry from [[Glossary#OCC|OCC]] shapes. Note that this is still an experimental feature. |- | {{MenuCommand|Export 2D objects as IfcAnnotations}} | If checked, 2D objects will be exported as [https://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD1/HTML/schema/ifcproductextension/lexical/ifcannotation.htm IfcAnnotation]. |- | {{MenuCommand|Export full FreeCAD parametric model}} | If checked, all FreeCAD object properties will be stored inside the exported objects, allowing to recreate a full parametric model on reimport using the option {{MenuCommand|Import full FreeCAD parametric definitions if available}}. |- | {{MenuCommand|Reuse similar entities}} | If checked, similar entities will be used only once in the file if possible. This can reduce the file size a lot, but will make it less easily readable. |- | {{MenuCommand|Disable IfcRectangleProfileDef}} | Whenever possible, IFC objects that are extruded rectangles will be exported as [http://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD1/HTML/schema/ifcprofileresource/lexical/ifcrectangleprofiledef.htm IfcRectangleProfileDef]. For applications that have problems importing these entities, select this option to ensure that all profiles are exported as [http://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD1/HTML/schema/ifcprofileresource/lexical/ifcarbitraryclosedprofiledef.htm IfcArbitraryClosedProfileDef] instead. |- | {{MenuCommand|Auto-detect and export as standard cases when applicable}} | Some IFC types such as [https://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD1/HTML/schema/ifcsharedbldgelements/lexical/ifcwall.htm IfcWall] or [https://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD1/HTML/schema/ifcsharedbldgelements/lexical/ifcbeam.htm IfcBeam] have special standard versions like [https://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD1/HTML/schema/ifcsharedbldgelements/lexical/ifcwallstandardcase.htm IfcWallStandardCase] or [https://standards.buildingsmart.org/IFC/RELEASE/IFC4/ADD1/HTML/schema/ifcsharedbldgelements/lexical/ifcbeamstandardcase.htm IfcBeamStandardCase]. If this option is selected, FreeCAD will automatically export such objects as standard cases when the necessary conditions are met. |- | {{MenuCommand|Add default site if one is not found in the document}} | When exporting an IFC file, if no site is found in the FreeCAD document, a default one is added. A site is not mandatory according to the IFC standard, but it is common practice to have at least one in the file. |- | {{MenuCommand|Add default building if one is not found in the document (no standard)}} | When exporting an IFC file, if no building is found in the FreeCAD document, a default one is added. '''Warning''': The IFC standard asks for at least one building in each file. By turning this option off, you will produce a non-standard IFC file. However, at FreeCAD we believe having a building should not be mandatory, and this option is there to have a chance to demonstrate our point of view. |- | {{MenuCommand|Add default building storey if one is not found in the document}} | When exporting an IFC file, if no building storey is found in the FreeCAD document, a default one is added. A building storey is not mandatory according to the IFC standard, but it is common practice to have at least one in the file. |- | {{MenuCommand|IFC file units}} | Select which units will be used when exporting IFC files. |} [[Image:Preferences_Import_Export_Tab_IFC_export.png]] ===INP=== INP is the input file format for the FEM software [https://en.wikipedia.org/wiki/Abaqus Abaqus]. It is used for the [[FEM_CalculiX|CalculiX]] solver in the [[Image:Workbench_FEM.svg|24px]] [[FEM_Workbench|FEM Workbench]]. The tab ''INP'' is only shown in the preferences if the [[Image:Workbench_FEM.svg|24px]] [[FEM_Workbench|FEM Workbench]] has been loaded in the current FreeCAD session. For the INP format you can specify the following: {| class="wikitable float-right mw-collapsible mw-collapsed" !style="width: 33%;"|Name !style="width: 66%;"|Description |- | {{MenuCommand|Which mesh elements to export}} | Select which mesh elements should be exported. If '''All''' is selected, all elements will be exported. If '''Highest''' is selected, only the highest elements will be exported. This means volumes for a volume mesh and faces for a shell mesh. If '''FEM''' is selected, only FEM elements will be exported. This means only edges not belonging to faces and faces not belonging to volumes. |- | {{MenuCommand|Export group data}} | If checked, mesh groups are exported too. Every constraint and, if there are different materials, material consists of two mesh groups, faces and nodes where the constraint or material is applied. |} [[Image:Preferences_Import_Export_Tab_INP.png]] ===IPT=== {{Version|0.21}} TBD. ===Mesh Formats=== Meshes are a special type of 3D object, composed of triangular faces connected by their [[Glossary#Vertex|vertices]] and edges. They are widely used for [https://en.wikipedia.org/wiki/3D_printing additive manufacturing]. FreeCAD provides the [[Image:Workbench_Mesh.svg|24px]] [[Mesh_Workbench|Mesh Workbench]] to create and handle meshes. FreeCAD supports several mesh file formats. The tab ''Mesh Formats'' is only shown in the preferences if the [[Image:Workbench_Mesh.svg|24px]] [[Mesh_Workbench|Mesh Workbench]] has been loaded in the current FreeCAD session. For the Mesh formats you can specify the following: {| class="wikitable float-right mw-collapsible mw-collapsed" !style="width: 33%;"|Name !style="width: 66%;"|Description |- | {{MenuCommand|Maximum mesh deviation}} | Specification of the maximal deviation between the mesh and the object. |- | {{MenuCommand|Export AMF files using compression}} | If checked, ZIP compression is used when writing a mesh file in AMF format. |- | {{MenuCommand|Width}} | Width of Asymptote page. |- | {{MenuCommand|Height}} | Height of Asymptote page. |} [[Image:Preferences_Import_Export_Tab_Mesh_Formats.png]] ===OCA=== The [http://groups.google.com/group/open_cad_format OCA] file format is a community project to create a free, simple and open CAD file format. OCA is largely based on the GCAD file format generated by [http://www.gcad3d.org/ gCAD3D]. Both formats can be imported in FreeCAD and the OCA files exported by FreeCAD can be opened in gCAD3D. For the OCA format you can specify the following: {| class="wikitable float-right mw-collapsible mw-collapsed" !style="width: 33%;"|Name !style="width: 66%;"|Description |- | {{MenuCommand|Import OCA areas}} | If checked, the areas (3D faces) will be imported too. |} [[Image:Preferences_Import_Export_Tab_OCA.png]] ===STEP=== The [https://en.wikipedia.org/wiki/ISO_10303 Standard for The Exchange of Product model data] (STEP) file format is an ISO standard for the computer-interpretable representation and exchange of product manufacturing information. STEP is commonly used to exchange 3D data between CAD software. STEP files have the {{FileName|.step}} or {{FileName|.stp}} extension. For compressed files the {{FileName|.stpz}} extension is used. The tab ''STEP'' is only shown in the preferences if the [[Image:Workbench_Part.svg|24px]] [[Part_Workbench|Part Workbench]], [[Image:Workbench_PartDesign.svg|24px]] [[PartDesign_Workbench|PartDesign Workbench]], or [[Image:Workbench_OpenSCAD.svg|24px]] [[OpenSCAD_Workbench|OpenSCAD Workbench]] has been loaded in the current FreeCAD session. For the STEP format you can specify the following: {| class="wikitable float-right mw-collapsible mw-collapsed" !style="width: 33%;"|Name !style="width: 66%;"|Description |- | {{MenuCommand|Units for export of STEP}} | Select which units will be used when exporting STEP files. |- | {{MenuCommand|Write out curves in parametric space of surface}} | If checked, parametric curves (curves in parametric space of surfaces) will be written into the STEP file. Unchecking the option can be helpful to minimize the size of the resulting STEP file. |- | {{MenuCommand|Export invisible objects}} | Uncheck this to skip invisible object when exporting, which is useful for CAD applications that do not support invisibility STEP styling. |- | {{MenuCommand|Export single object placement}} | Check this option to keep the placement information when exporting a single object. Please note that when re-importing the STEP file, the placement will be encoded into the shape geometry, instead of keeping it inside the Placement property. |- | {{MenuCommand|Use legacy exporter}} | Use the legacy exporter. |- | {{MenuCommand|Scheme}} | Select the STEP application protocol (AP) to be used for the export. '''AP 203''' is the protocol for configuration controlled 3D designs of mechanical parts and assemblies. '''AP 214''' is the protocol for core data for automotive mechanical design processes. |- | {{MenuCommand|Enable STEP Compound merge}} | If checked, a [[Glossary#Compound|compound]] merge will be done during file reading. This is slower but results in higher details. |- | {{MenuCommand|Use LinkGroup}} | Select this to use App::LinkGroup group containers instead of App::Part group containers. |- | {{MenuCommand|Import invisible objects}} | Select this to import invisible objects. |- | {{MenuCommand|Reduce number of objects}} | Reduce the number of objects using Link arrays. |- | {{MenuCommand|Expand compound shape}} | Expand compound shapes with multiple solids. |- | {{MenuCommand|Show progress bar when importing}} | Show a progress bar when importing. |- | {{MenuCommand|Ignore instance names}} | Do not use instance names. Useful for some legacy STEP files with non-meaningful auto-generated instance names. |- | {{MenuCommand|Mode}} | Select the required document structure. '''Single document''' '''Assembly per document''' '''Assembly per document in sub-directory''' '''Object per document''' '''Object per document in sub-directory''' |- | {{MenuCommand|Company}} | If not empty, the entered text will be used in the STEP file header for the company. |- | {{MenuCommand|Author}} | If not empty, the entered text will be used in the STEP file header for the author. |- | {{MenuCommand|Product}} | If not empty, the entered text will be used in the STEP file header for the product. |} [[Image:Preferences_Import_Export_Tab_STEP.png]] ===SVG=== [[SVG|Scalable Vector Graphics]] (SVG) is a [https://en.wikipedia.org/wiki/Vector_graphics vector image] format for two-dimensional graphics. A vector image can be scaled to any size without losing its shape or details. An SVG image can be converted to bitmap formats like PNG or JPEG for printing. For the SVG format you can specify the following: {| class="wikitable float-right mw-collapsible mw-collapsed" !style="width: 33%;"|Name !style="width: 66%;"|Description |- | {{MenuCommand|Import style}} | Select how SVG object colors and line widths will be imported. If '''None (fastest)''' is selected no color or line width settings will be imported. If '''Use default color and linewidth''' is selected FreeCAD will use its default color and line width. If '''Original color and linewidth''' is selected FreeCAD will use the color and linewidth from the SVG objects. |- | {{MenuCommand|Disable units scaling}} | If checked, no unit conversion will occur. One unit in the SVG file will translate as one millimeter. |- | {{MenuCommand|Export style}} | Select how Sketches are exported to SVG. If '''Translated (for print & display)''' is selected, SVG objects are encapsulated in a group that is scaled and moved to the correct place in the SVG document to fit into a printable area. If '''Raw (for CAM)''' is selected, SVG objects are placed as they are - at the same coordinates as in the FreeCAD model (1:1 export). |- | {{MenuCommand|Translate white line color to black}} | If checked, all white lines will appear in black in the SVG for better readability against white backgrounds. |- | {{MenuCommand|Max segment length for discretized arcs}} | Versions of [[Glossary#Open_CASCADE|Open CASCADE]] older than version 6.8 don't support arc projection. In this case arcs will be discretized into small line segments. This value is the maximum segment length. |} [[Image:Preferences_Import_Export_Tab_SVG.png]] ===VTK=== The [https://en.wikipedia.org/wiki/VTK Visualization Toolkit] (VTK) is an open-source, freely available software system for 3D computer graphics, image processing and visualization. VTK files are used by the [[Image:Workbench_FEM.svg|24px]] [[FEM_Workbench|FEM Workbench]] for the [[FEM_Post_Processing_based_on_VTK|post processing]] of simulation results. The tab ''VTK'' is only shown in the preferences if the [[Image:Workbench_FEM.svg|24px]] [[FEM_Workbench|FEM Workbench]] has been loaded in the current FreeCAD session. For the VTK format you can specify the following: {| class="wikitable float-right mw-collapsible mw-collapsed" !style="width: 33%;"|Name !style="width: 66%;"|Description |- | {{MenuCommand|Which object to import into}} | Select what objects should be imported. If '''VTK result object''' is selected, a FreeCAD FEM VTK result object will be imported (equals to the object which was exported). If '''FEM mesh object''' is selected, the results in the VTK file will be omitted, only the mesh data will be imported and a FreeCAD FEM mesh object will be created. If '''FreeCAD result object''' is selected, the imported data will be converted into a FreeCAD FEM Result object. '''Note:''' this setting needs the exact result component names and thus it only works properly with VTK files exported from FreeCAD. |} [[Image:Preferences_Import_Export_Tab_VTK.png]] {{Docnav |[[Preferences_Editor|Preferences Editor]] |[[Start_up_and_Configuration|Start up and Configuration]] }} {{Userdocnavi{{#translation:}}}} [[Category:Common Questions{{#translation:}}]] [[Category:Preferences{{#translation:}}]] [[Category:File_Formats{{#translation:}}]]