Maqaalka soo socda waxaan ku eegi doonaa CloudCompare. Kani waa daruur dhibco 3D ah iyo softiweerka farsamaynta mesh saddex geesoodka ah. Ujeedada codsigan ayaa ah in la isbarbar dhigo inta u dhaxaysa laba daruuro dhibco 3D cufan, sida kuwa lagu helay scanner laser. Intaa waxaa sii dheer, waxaa sidoo kale loogu talagalay in lagu barbardhigo daruuraha dhibicda iyo mesh saddex geesoodka ah. CloudCompare iyo ccViewer hadda waxay ku shaqeeyaan Gnu / Linux, Windows, iyo nidaamyada macOS. Barnaamijka waxaa lagu sii daayay hoosta Ruqsadda Guud ee GNU (GPL), sidaa darteed adeegsaduhu waa u xor inuu u isticmaalo ujeedo kasta.
Iyada oo loo marayo cusboonaysiinta, CloudCompare ayaa noqotay software ka shaqaynaya daruuraha dhibcaha guud, oo ay ku jiraan algorithms badan oo horumarsan sida: rDiiwaangelinta, dib -u -habeynta, midabka / caadiga ah / ku -takri -falidda goobta, xisaabinta tirakoobka, maareynta dareemayaasha, bartilmaameedka is -dhexgalka ama tooska ah, xoojinta muuqaalka. iyo qaar kale.
Barnaamijkan waxaa asal ahaan la abuuray intii ay wada shaqayn dhexmartay Telecom ParisTech iyo EDF qaybteeda R&D. Mashruuca CloudCompare wuxuu ka bilaabmay 2003 iyada oo Daniel Girardeau-Montaut's PhD on Detection Detection in 3D Geometric Data. Waqtigaas, ujeeddadiisa ugu weyni waxay ahayd in si dhakhso leh loo ogaado isbeddelada ku yimid daruuraha dhibcaha 3D cufnaanta sare leh oo laga helay iskaanka laser ee xarumaha warshadaha ama goobaha dhismaha. Waxay markii dambe u xuubsiibatay softiweer ka shaqaynta xogta 3D oo guud iyo horumarsan. Hadda waa mashruuc il furan oo keli ah iyo software lacag la'aan ah.
Tilmaamaha Guud ee CloudCompare
- CloudCompare ayaa bixisa set oo ah aalado aasaasi ah oo gacanta lagu tafatiri karo oo lagu bixin karo daruuraha dhibcaha 3D iyo meshes saddexagalka. Waxa kale oo ay bixisaa dhowr algorithms processing horumarsan, oo ay ku jiraan hababka loo sameeyo:
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- Saadaasha (oo ku salaysan faasas aan kala bixin, dhululubada ama koorta, ...)
- DiiwaanICP, ...)
- Xisaabinta masaafada (daruur-daruur ama daruur-mesh masaafada u dhow deriska kuugu dhow, ...)
- Xisaabinta tirakoobka (imtixaanka dhulka laba jibbaaran, ...)
- Qeybinta (calaamadeynta qaybaha ku xiran, oo ku saleysan faafinta hore, ...)
- Qiyaasta sifooyinka joometeriga (cufnaanta, qalooca, qallafsanaanta, jihaynta diyaaradda juqraafiga, ...)
- CloudCompare wuxuu xamili karaa beero cabbirka aan xadidnayn ee daruuraha dhibcaha kaas oo lagu dabaqi karo algorithms -ka kala duwan (jilicsanaanta, qiimeynta wejiga, tirakoobka, iwm.). Nidaamka taranka midabka oo firfircoon wuxuu ka caawiyaa isticmaalaha inuu u fiirsado meelaha cabbirka leh halkii dhibic hab hufan.
- Isticmaaluhu wuxuu awood u yeelan doonaa inuu si is -dhexgal ah u kala qaybiyo qaybaha 3D (oo leh 2D polyline -ka oo lagu sawiray shaashadda), si is -dhexgal ah u beddesho / u turjumto hal ama in ka badan hay'ado marka loo eego kuwa kale, si is -dhexgal ah u dooro hal dhibic ama lammaane dhibco (si aad u hesho dhererka qaybta u dhiganta) ama dhibco saddex -laab (si aad u hesho xagasha iyo diyaaradda u dhiganta caadinimada). Nooca ugu dambeeyay ayaa sidoo kale taageeraya abuurista sumadaha 2D ee ku lifaaqan dhibcaha ama sharraxaadda aagagga leydika ah.
- Farsamaynta fur-gelintu waxay awood u siineysaa kordhinta awooda CloudCompare.
Ku rakib CloudCompare Ubuntu
Si loogu rakibo CloudCompare Ubuntu, adeegsadayaashu waxay isticmaali karaan xirmada Flatpak ee laga heli karo hub fidsan. Haddii aad isticmaasho Ubuntu 20.04 oo aadan wali ku shaqeynin tiknoolajiyaddan nidaamkaaga, waad sii wadi kartaa Hagaha in saaxiibkiis ku qoray boggan waxyar ka hor.
Markaad ku rakibi karto kombuyuutarrada noocyadan oo kale ah, waa inaad furtaa terminal (Ctrl + Alt + T) oo aad maamushaa kuwan soo socda rakibi amar:
flatpak install flathub org.cloudcompare.CloudCompare
Ka dib markii rakibidda la dhammeeyo, waad awoodaa bilow barnaamijka raadinta soo -saare u dhigma kumbuyuutarkeena, in kasta oo amarka sidoo kale lagu qori karo terminal -ka:
flatpak run org.cloudcompare.CloudCompare
Koronto
para ka saar barnaamijkan, kaliya waa lagama maarmaan in la furo terminal (Ctrl + Alt + T) oo lagu fuliyo amarka soo socda:
flatpak uninstall org.cloudcompare.CloudCompare
CloudCompare waa software bilaash ah (In kasta oo aysan khasab ahayn in la bixiyo softiweerka, haddana horumariyayaashu waxay soo dhoweynayaan tabarucaadka adeegsadayaasha u arka inay waxtar leeyihiin). Su'aal kasta, warbixinta dhibka ama soo jeedinta, adeegsadayaashu way awoodaan hubi madasha mashruuca, bakhaarkiisa ee Github ama websaydhka mashruuca.