Kev txhim kho kev ua si tau nce siab hnub no. Ntiaj teb ntawm Unreal cav yog qhov zoo siab tiag tiag thiab tsim nyog tshawb nrhiav.
Yog li ntawd, nyob rau hauv no ncej, peb mam li saib lub architecture ntawm lub npe nrov game engine.
Peb yuav tshuaj xyuas seb Unreal Engine yog ib qho cuab yeej zoo rau kev tsim cov yeeb yaj kiab zoo thiab cov duab kos duab. Tsis tas li ntawd, peb yuav saib cov yam ntxwv sib txawv uas ua rau nws zoo li lub cuab yeej muaj zog. Los ntawm nws cov qauv tsim raws li nws cov lus sau ua ke; nws yog qhov tsim nyog mloog.
Yog li, cia peb pib thiab kawm txog Unreal cav!
Unreal Engine yog dab tsi? Thiab, vim li cas nws thiaj li nrov?
Unreal Engine yog lub cav ua si muaj zog.
Li no, yog tias koj yog tus tsim tawm koj tuaj yeem tsim kom zoo nkauj video ua si, virtual reality experiences, thiab architectural visualizations nrog nws. Nws yog dav ntawm cov neeg tsim khoom vim nws yooj yim rau siv thiab teeb tsa. Tsis tas li ntawd, nws muaj ntau yam cuab yeej thiab muaj peev xwm.
Unreal Cav tuaj yeem yog qhov kev xaiv zoo rau kev tsim koj qhov project tom ntej.
Cia peb tshuaj xyuas cov architecture ntawm Unreal Cav los ntawm kev tshuaj xyuas nws cov khoom ib los ntawm ib qho.
Core
Lub hauv paus tseem ceeb ntawm Unreal Cav yog lub cav lub hauv paus thiab yog tus saib xyuas cov haujlwm yooj yim. Nws tswj cov txheej txheem input, tswj kev nco, thiab threading. Tsis tas li ntawd, nws muaj cov tsev qiv ntawv tseem ceeb siv thoob plaws hauv lub cav, xws li Math Library thiab Object Library.
Lub hauv paus ntsiab lus yog npaj kom ceev, vam khom, thiab scalable. Yog li ntawd, cov neeg tsim khoom tuaj yeem yooj yim tsim cov kev ua si thiab cov apps.
Ib qho ntawm cov ntsiab lus tseem ceeb ntawm Core tivthaiv yog nws cov khoom siv nkag. Nws txhawb nas, keyboard, thiab gamepad input. Cov kab ke no yog qhov hloov tau yooj yim thiab tuaj yeem yooj yim tau nthuav dav los lis ntau cov khoom siv nkag. Ib tug sophisticated nco tswj mechanism kuj muaj nyob rau hauv lub Core tivthaiv.
Nws pab kom lav tias lub cim xeeb siv tau zoo. Thiab, nws tiv thaiv tsis nco qab. Tsis tas li ntawd, Core tivthaiv enables multi-threading. Yog li, cov neeg tsim khoom tuaj yeem siv ntau cov tub ntxhais CPUs rau kev ua tau zoo dua.
Qhov tseem ceeb ntawm Core tivthaiv nyob hauv nws lub peev xwm los muab lub hauv paus ruaj khov. Yog li, tus so ntawm lub cav tuaj yeem tsim los ntawm nws. Nws pab cov neeg tsim khoom tsom rau kev tsim cov apps thiab games. Koj tsis tas yuav txhawj xeeb txog cov teeb meem qis los ntawm kev tuav cov haujlwm tseem ceeb xws li kev tsim tawm tswv yim thiab kev tswj hwm kev nco. Tsis tas li ntawd, lub hauv paus tseem ceeb yog lub hauv paus ruaj khov.
Blueprint Visual Scripting
Blueprint Visual Scripting nyob rau hauv Unreal Cav yog qhov pom kev sau ntawv. Koj tuaj yeem tsim gameplay logic, AI tus cwj pwm, thiab lwm yam kev sib tham yam tsis muaj programming. Nws muaj ib tug luag-thiab-nco interface rau lub tsev.
Tsis tas li, nws muaj cov kab txuas txuas uas sawv cev rau ntau yam kev ua, cov xwm txheej, thiab cov xwm txheej.
Nws lub zog ntawm nws los ntawm nws lub peev xwm los sim sai thiab rov ua dua ntawm cov ntsiab lus gameplay.
Thiab, qhov tseem ceeb tshaj plaws nws yog qhov nkag tau yooj yim rau cov tsis yog programmers. Tsis tas yuav tos rau tus programmer, lwm tus tswv cuab ntawm pab pawg tau txais nrawm tsim cov yam ntxwv gameplay. Qhov no tseem ceeb accelerates txoj kev loj hlob.
Yog li ntawd, koj tuaj yeem muaj kev sim ntau dua thaum tsim.
Ntsev
Unreal Engine's Rendering Cheebtsam yog tus saib xyuas ntawm rendering 3D pom ntawm qhov screen. Nws siv DirectX, OpenGL, lossis Hlau. Tsis tas li ntawd, nws suav nrog cov peev txheej zoo xws li cov duab ntxoov ntxoo, kev xav, thiab cov duab ntxoov ntxoo dynamic. Rendering tivthaiv yog tsim kom ceev, coherent, thiab scalable.
Yog li koj tuaj yeem tsim cov kev paub pom zoo kawg nkaus.
Ib qho ntawm Rendering tivthaiv cov yam ntxwv tseem ceeb yog nws cov kev txhawb nqa rau cov duab ntxoov ntxoo. Qhov ntawd txhais tau tias koj tuaj yeem tsim cov khoom siv tiag tiag thiab qhov chaw. Kev them nyiaj yug rau lub cev raws li rendering (PBR), pab koj tsim kom muaj ntau qhov tseeb ntawm lub teeb thiab cov ntaub ntawv.
Muaj peev xwm teeb pom kev zoo xws li lub teeb pom kev zoo thiab lub sijhawm tiag tiag kuj tau txais kev txhawb nqa.
Nrog Rendering, koj tuaj yeem siv ntau yam txheej txheem tom qab ua tiav, xws li qhov tob ntawm daim teb thiab qhov chaw tshuaj ntsuam ambient occlusion. Thiab, tag nrho cov ntawm lawv ua hauj lwm los txhim kho ib tug scene lub zuag qhia tag nrho kev pom zoo.
Lub rendering Cheebtsam ntawm Unreal Cav yog tshwj xeeb zoo ua tsaug rau nws efficiency. Peb txhais li cas los ntawm qhov ntawd? Koj tuaj yeem ua tiav tus ncej siab txawm tias ntawm cov khoom siv qis kawg. Tsis xav tias yog vim li cas nws yog ib qho cuab yeej nrov ntawm cov neeg tsim khoom ua si!
physics
Unreal Engine's Physics Cheebtsam ntawm NVIDIA PhysX lub cav. Qhov no txhais tau hais tias koj tuaj yeem ua qauv nruj, lub cev mos, lossis cov kua dej kom raug. Cov khoom no yog npaj kom ceev, meej, thiab scalable. Yog li ntawd, koj tuaj yeem tsim kev ntseeg siab thiab ua kom muaj kev sib raug zoo ntawm lub cev.
Cov peev xwm siab tshaj plaws txhawb nqa los ntawm Physics tivthaiv suav nrog cov ntaub simulation. Koj tuaj yeem tsim cov ntaub ntawv zoo li lub neej thiab cov ntaub ntawv ntaub. Kuj tseem muaj kev siv kev sib tsoo nrhiav kom pom thiab ua rau muaj kev sib tsoo ntawm cov khoom hauv ib qho chaw.
Lub Physics tivthaiv yog ib qho tseem ceeb ntawm Unreal Engine architecture. Nws yog lub hauv paus rau kev tsim cov kev sib raug zoo thiab kev ntseeg ntawm lub cev hauv kev ua si. Cov khoom siv no muab cov cuab yeej rau koj los tsim kom muaj kev paub zoo thiab kev paub.
Koj tuaj yeem nqa koj txoj kev muaj tswv yim rau koj qhov project. Nws yog qhov tseeb txawm tias nws tab tom ua qauv ragdoll physics tiag tiag rau cov cim lossis tsim cov physics-raws li kev sib tw nyuaj.
animation
Nrog rau cov khoom no, koj tuaj yeem siv cov animations coj tib neeg thiab cov khoom mus rau lub neej. Qhov kev tivthaiv no muab ntau cov cuab yeej tsim cov animation, xws li Animation Blueprints (graphs thiab state machines) thiab montage-based animations.
Lub kaw lus animation kuj tseem tuaj yeem xa cov animations tsim hauv lwm daim ntawv thov 3D rau hauv Unreal Cav siv FBX cov ntaub ntawv hom.
Thaum koj qhov kev ua si tab tom khiav, koj tuaj yeem tswj hwm thiab sib xyaw ntau yam animations. Koj tuaj yeem siv cov yam ntxwv zoo li animation sequences, sib xyaw qhov chaw, thiab lub xeev cov tshuab. Tsis tas li ntawd, nws muaj peev xwm siv tib lub animation rau ntau yam cim nrog ntau hom ntawm lub cev.
Koj tuaj yeem cuam tshuam kev txav ntawm cov cim hauv koj qhov xwm txheej.
Suab
Unreal Engine's Audio Cheebtsam yog lub cuab yeej muaj zog rau kev ntxiv suab thiab suab paj nruag rau kev ua si lossis daim ntawv thov. Koj tuaj yeem tau txais txiaj ntsig los ntawm ntau lub peev xwm. Muaj cov yam ntxwv zoo li kev txhawb nqa rau cov ntaub ntawv audio hauv ntau hom ntawv thiab dynamic audio playback tswj.
Cov neeg tsim khoom siv tau lub suab tivthaiv kom nrawm ntxiv thiab tswj cov khoom siv suab hauv ib qho xwm txheej. Li no, koj tuaj yeem kho cov suab paj nruag keeb kwm yav dhau los, suab cuam tshuam, thiab suab nrov. Nws muaj ib tug xov tooj ntawm cov cuab yeej rau manipulating suab playback, nrog rau ntim, suab, thiab panning.
Unreal Engine's Audio Cheebtsam yog txuas nrog tag nrho ntawm lub cav. Li no, koj tuaj yeem muaj cov suab nrov, ua suab nrov uas teb rau cov xwm txheej ua si. Txawm hais tias koj tab tom ua kev sib tw ua si lossis kev paub txog kev muaj tiag, Lub Suab tivthaiv muaj txhua yam koj xav tau.
Tshua
Cov kev sib txuas sib txuas muaj ntau yam cuab yeej los tsim online multiplayer games thiab apps. Nws txhawb ntau yam kev sib txuas hauv network.
Cov no suav nrog cov phooj ywg-rau-peer, cov neeg siv khoom-neeg rau zaub mov, thiab kev teeb tsa server tshwj xeeb. Tsis tas li ntawd, nws muaj qhov hloov pauv tau, muaj zog API rau kev tsim cov kev daws teeb meem sib tham sib tham.
Koj tuaj yeem siv cov peev txheej xws li kev sib txuas lus hauv lub sijhawm thiab cov neeg ua si synchronization.
Tsis tas li ntawd, kev sib txuas lus sib txuas hauv Unreal Cav yog tsim los ua kom muaj peev xwm loj heev. Yog li, nws yog qhov tsim nyog rau ob qho kev ua si ywj pheej me me thiab cov kev paub ntau tus neeg ua si loj.
Tus neeg siv Interface (UI)
Unreal Engine User Interface (UI) yog ib qho khoom siv zoo thiab muaj zog. Koj tuaj yeem tsim dynamic, thiab cov neeg siv-phooj ywg interfaces rau kev ua si thiab apps. Tsis zoo li cov qauv UI cov qauv, Unreal Engine's UI yog qhov hloov tau yooj yim heev. Tsis tas li ntawd, nws yog qhov yooj yim yoog raws qhov tshwj xeeb xav tau ntawm txhua qhov project.
Unreal Engine's user interface yog tsim los siv kev sib txuas ntawm widgets. Cov widgets no yog ua ua ntej UI cov khoom xws li cov nyees khawm, sliders, ntawv teb, thiab UMG (Unreal Motion Graphics). UMG yog ib hom lus sau ntawv uas pab koj tsim UI ntsiab lus.
Koj tuaj yeem tsim cov kev sib tham sib cuam tshuam heev uas teb rau cov neeg siv kev sib cuam tshuam. Thiab, koj tuaj yeem muaj kev tswj hwm tag nrho ntawm qhov zoo thiab kev ua haujlwm ntawm UI.
Unreal Engine's UI kuj txhawb nqa ntau yam kev txawj ntse. Cov no suav nrog ntau qhov kev daws teeb meem thiab ntau lub platform kev sib raug zoo, kev tsim qauv tsim, thiab dynamic layout. Ib yam li ntawd, koj tuaj yeem tsim cov interfaces uas ua haujlwm zoo thoob plaws ntau yam khoom siv.
Nws ua haujlwm zoo txawm tias koj tab tom tsim kev ua si mobile, kev paub VR, lossis daim ntawv thov desktop.
xaus
Siv Unreal Cav, nyob rau hauv peb lub tswv yim, yog ib tug ntse txav rau game developers thiab producers feem ntau. Nws muaj lub peev xwm zoo rau kev coj koj lub tswv yim mus rau lub neej, ua ke nrog nws txoj kev nkag mus thiab kev txhawb nqa zej zog.
Li no, nws yog ib qho kev txaus siab rau ob qho tib si kev paub txog cov neeg tsim khoom thiab cov uas nyuam qhuav pib.
Nws tseem tsim nyog sau cia tias koj tuaj yeem siv Unreal Engine hauv kev lag luam uas tsis yog kev ua si ntau lawm, xws li architecture, tsim khoom, thiab xinesmas thiab TV.
Tag nrho cov yam ntxwv no ua ke los ua Unreal Cav qhov kev xaiv zoo tshaj plaws rau txhua tus uas xav tsim kho tshiab thiab koom nrog kev paub.
Sau ntawv cia Ncua