CloudCompare, 3D batu girgije da software sarrafa raga

game da kwatankwacin girgije

A cikin labarin na gaba za mu kalli CloudCompare. Wannan shine gajimare mai batu na 3D da software na sarrafa ragar rukunoni uku. Manufar wannan aikace-aikacen shine don yin kwatanta tsakanin gajimare masu yawa na 3D guda biyu, kamar waɗanda aka samu tare da na'urar daukar hoto ta Laser. Bugu da ƙari, an ƙirƙira shi don kwatanta gajimare mai ma'ana da raga mai kusurwa uku. CloudCompare da ccViewer a halin yanzu suna gudana akan tsarin Gnu / Linux, Windows, da kuma tsarin macOS. An fitar da shirin a ƙarƙashin GNU General Public License (GPL), don haka mai amfani yana da 'yanci don amfani da su don kowane dalili.

Ta hanyar sabuntawa, CloudCompare ya zama ƙarin software na sarrafa girgije, gami da manyan alƙalumai da yawa kamar: rShiga, sake samfuri, launi / al'ada / ma'auni na filin, lissafin ƙididdiga, sarrafa firikwensin, mu'amala ko niyya ta atomatik, haɓaka gani. da sauran su.

An ƙirƙiri wannan shirin a asali yayin haɗin gwiwa tsakanin Telecom ParisTech da sashin R&D na EDF. An fara aikin CloudCompare a cikin 2003 tare da Daniel Girardeau-Montaut's PhD akan Canjin Canji a Bayanan Geometric na 3D. A lokacin, babban manufarsa ita ce ta gano sauye-sauye cikin hanzari a cikin manyan gizagizai na 3D da aka samu tare da na'urar daukar hoto ta Laser a wuraren masana'antu ko wuraren gine-gine. Daga baya ya rikide zuwa babbar manhajar sarrafa bayanai ta 3D. Yanzu shiri ne mai zaman kansa mai buɗe ido da software kyauta.

Babban CloudCompare Features

saitunan nuni

  • CloudCompare yana bayarwa saitin kayan aiki na yau da kullun don gyara da hannu da ma'anar gizagizai na 3D da ragamar alwatika. Hakanan yana ba da algorithms na ci gaba da yawa, gami da hanyoyin aiwatarwa:
    • Hasashen (dangane da kwance gatari, silinda ko mazugi,...)
    • Yi rikodin (ICP,...)
    • Lissafin nisa (gizagizai ko gajimare-girgiza nisa daga makwabci mafi kusa, ...)
    • Ƙididdigar ƙididdiga (gwajin sararin samaniya ku murabba'i...)
    • Rabuwa (lakabin abubuwan da aka haɗa, dangane da yadawa gaba, ...)
    • Kiyasin halayen geometric (yawa, curvature, roughness, fuskantarwa na geological jirgin sama, ...)

Cloudcompata yana aiki

  • CloudCompare na iya ɗaukar filayen sikeli mara iyaka a kowane aya ga girgije wanda za'a iya amfani da algorithms sadaukarwa daban-daban (smoothing, gradient kimantawa, statistics, da dai sauransu.). Tsarin haifuwar launi mai ƙarfi yana taimaka wa mai amfani don ganin fage mai ma'ana a kowane aya ta hanya mai inganci.
  • Mai amfani zai iya raba bangarorin 3D ta hanyar ma'amala (tare da 2D polyline da aka zana akan allon), mu'amala tare da juya / fassara ɗaya ko fiye mahaɗan dangane da sauran, zaɓi maki guda ɗaya ko maki biyu na hulɗa tare (don samun tsawon sashin da ya dace) ko maki uku (don samun kwana da jirgin da ya dace da al'ada). Sabuwar sigar kuma tana goyan bayan ƙirƙirar alamun 2D da ke haɗe zuwa maki ko bayanan wurare masu faɗin rectangular.
  • Injin toshe yana ba da damar ƙara haɓaka damar CloudCompare.

Sanya CloudCompare akan Ubuntu

Don shigar da CloudCompare akan Ubuntu, masu amfani za su iya amfani da fakitin Flatpak wanda za a iya samu a ciki lebur cibiya. Idan kuna amfani da Ubuntu 20.04 kuma har yanzu baku da wannan fasahar ba akan tsarinku, zaku iya ci gaba Jagora cewa wani abokin aiki ya rubuta akan wannan rukunin yanar gizon kaɗan.

Lokacin da zaku iya shigar da nau'ikan aikace-aikacen akan kwamfutarku, kawai kuna buƙatar buɗe tashoshi (Ctrl + Alt + T) sannan ku kunna waɗannan abubuwan. shigar da umarni:

shigar da Cloudcompare azaman flatpak

flatpak install flathub org.cloudcompare.CloudCompare

Bayan an gama shigarwa, zaku iya fara shirin neman madaidaicin ƙaddamarwarsa akan kwamfutarmu, kodayake ana iya rubuta umarnin a cikin tashar:

shirin mai gabatarwa

flatpak run org.cloudcompare.CloudCompare

Uninstall

para cire wannan shirin, kawai wajibi ne don buɗe tashar (Ctrl + Alt + T) kuma aiwatar da umarni mai zuwa a ciki:

cire aikace-aikacen

flatpak uninstall org.cloudcompare.CloudCompare

CloudCompare software ce ta kyauta (Ko da yake ba dole ba ne a biya kuɗin software, masu haɓaka ta suna maraba da gudummawa daga masu amfani waɗanda ke ganin yana da amfani). Ga kowace tambaya, rahoton bug ko shawara, masu amfani za su iya duba taron tattaunawa, ma'ajiyar sa a Github ko aikin yanar gizo.


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