Slow In thiab Slow Out hauv Animation: Piv txwv thiab Yuav Siv Li Cas

by kim Kho tshiab: Tej zaum 22, 2023

Slow in, slow out yog lub hauv paus ntsiab lus ntawm animation uas ua rau tej yam zoo li qub. Pib maj mam thiab maj mam nce yog qeeb hauv, thaum pib maj mam thiab tom qab ntawd qeeb qeeb qeeb. Cov txheej txheem no ntxiv dynamics rau cov animations.

Kab lus no yuav hais txog dab tsi qeeb hauv, qeeb qeeb, nws siv li cas, thiab koj tuaj yeem siv nws li cas rau hauv koj tus kheej cov animations.

Mastering Art of Slow-In thiab Slow-Out hauv Animation

Daim duab no: koj tab tom animating tus cwj pwm dhia mus rau hauv kev nqis tes ua, tab sis ib yam dab tsi zoo li tawm. Cov zog zoo li unnatural, thiab koj tsis tuaj yeem tso koj tus ntiv tes rau vim li cas. Nkag mus rau Slow-In thiab Slow-Out txoj cai. Cov txheej txheem animation tseem ceeb no ua rau lub neej rau hauv koj cov cim thiab cov khoom los ntawm kev ua raws li txoj kev txav mus rau hauv lub ntiaj teb tiag. Thaum peb pib thiab nres, nws tsis tshua muaj sai sai - peb nrawm thiab qeeb. Los ntawm kev siv qhov no txoj cai (ib qho ntawm 12 hauv animation), koj yuav tsim ntau qhov kev ntseeg, dynamic animations uas nyiam koj cov neeg tuaj saib.

Ua txhaum Txoj Cai Slow-In thiab Slow-Out

Yuav kom nkag siab lub tswv yim tiag tiag, cia peb txheeb xyuas ob lub ntsiab lus ntawm txoj cai animation no:

Slow-In:
Raws li tus cwj pwm lossis cov khoom pib txav mus, nws pib nrog qeeb qeeb, maj mam nrawm kom txog thaum nws ncav cuag qhov siab tshaj plaws. Qhov no ua raws li cov txheej txheem ntuj tsim lub zog.

Slow-out:
Piv txwv li, thaum tus cwj pwm los yog khoom los nres, nws tsis tshwm sim sai sai. Es tsis txhob, nws decelerates, slowing down ua ntej thaum kawg tuaj mus rau ib tug nres.

Los ntawm kev sib txuas cov ntsiab cai no rau hauv koj cov animations, koj yuav tsim kom muaj dej ntau thiab muaj tseeb ntawm cov lus tsa suab.

Sijhawm yog txhua yam

Ib qho ntawm cov yuam sij kom ua tau zoo siv Slow-In thiab Slow-Out yog kev nkag siab sij hawm. Hauv kev ua yeeb yaj kiab, lub sijhawm hais txog tus lej ntawm cov thav duab nws yuav siv rau qhov kev txiav txim tshwm sim. Txhawm rau tsim cov nyhuv xav tau, koj yuav tsum tau kho lub sijhawm ntawm koj cov thav duab raws li:

• Rau Slow-In, pib nrog tsawg thav duab thaum pib ntawm kev txav mus los, tom qab ntawd nce tus naj npawb ntawm cov thav ntawv raws li tus cwj pwm lossis cov khoom nrawm.
• Rau Slow-Out, ua qhov sib txawv - pib nrog ntau cov thav ntawv raws li tus cwj pwm lossis cov khoom lag luam decelerates, tom qab ntawd maj mam txo cov thav ntawv thaum nws los txog rau qhov nres.

Los ntawm kev tswj xyuas lub sijhawm ntawm koj cov thav duab, koj yuav ua tiav qhov sib npaug zoo tshaj plaws ntawm kev nrawm thiab qeeb, uas ua rau muaj kev cuam tshuam ntau dua thiab muaj txiaj ntsig zoo.

Siv Lub Ntsiab Cai rau ntau hom kev txav chaw

Txoj kev zoo nkauj ntawm Slow-In thiab Slow-Out txoj cai yog nws versatility. Nws tuaj yeem siv rau ntau yam kev txav, los ntawm tus cwj pwm tsis meej pem mus rau qhov loj, sweeping motions ntawm ib yam khoom. Nov yog qee qhov piv txwv:

Cov cwj pwm txav:
Thaum animating tus cwj pwm taug kev, dhia, lossis waving, siv Slow-In thiab Slow-Out los tsim kom muaj kev nkag siab zoo dua ntawm kev txav.

Object Movements:
Txawm hais tias nws yog lub tsheb nrawm ntawm txoj kev lossis lub pob bouncing hla lub vijtsam, siv txoj cai no yuav ua rau lub zog xav tias muaj tseeb thiab muaj zog.

Nco ntsoov, tus yuam sij yog saib thiab kawm txog kev txav ntawm lub neej tiag tiag kom nkag siab tias Slow-In thiab Slow-Out txoj hauv kev tuaj yeem siv rau koj cov animations.

Yog li, lub sijhawm tom ntej koj tab tom ua yeeb yaj kiab ua yeeb yam lossis khoom, tsis txhob hnov ​​​​qab suav nrog Slow-In thiab Slow-Out txoj cai. Los ntawm kev ua li ntawd, koj yuav tsis tsuas yog tsim kom muaj tseeb thiab koom nrog cov animations tab sis kuj txhawb koj cov kev txawj ua tus animator. Zoo siab animating!

Mastering Art of Slow In thiab Slow Out hauv Animation

Raws li ib tug animator, Kuv tau los txaus siab rau qhov hloov maj mam nuances uas tuaj yeem ua lossis tawg qhov tseeb ntawm kuv cov animations. Ib qho tseem ceeb tshaj plaws uas kuv tau kawm yog lub hauv paus ntsiab lus ntawm qeeb hauv thiab qeeb. Lub tswv yim no yog txhua yam hais txog yuav ua li cas cov khoom xav tau lub sijhawm kom nrawm thiab nrawm thaum lawv txav mus, uas tuaj yeem piav qhia los ntawm kev ntxiv cov ncej ntxiv thaum pib thiab xaus ntawm qhov kev ua. Ntseeg kuv, nws yog qhov hloov pauv kev ua si thaum nws los ua kom koj cov animations zoo li muaj sia nyob.

Siv Txoj Cai rau Koj Cov Animations

Tam sim no uas peb tau tsim qhov tseem ceeb ntawm kev qeeb qeeb thiab qeeb, cia peb dhia mus rau qhov koj tuaj yeem siv txoj cai no rau koj cov animations. Nov yog qee cov kauj ruam tseem ceeb ua raws li:

• Saib xyuas lub neej tiag tiag: Yuav kom nkag siab lub tswv yim ntawm qeeb hauv thiab qeeb, nws yog ib qho tseem ceeb rau kev kawm txog kev txav ntawm lub neej tiag tiag. Ua tib zoo saib yuav ua li cas cov khoom thiab cov cim nrawm nrawm thiab qeeb hauv ntau lub sijhawm, thiab sim ua kom rov tsim cov kev txav no hauv koj cov animations.
• Kho lub sij hawm ntawm koj thav duab: Thaum animating, nco ntsoov ntxiv thav duab ntxiv thaum pib thiab xaus ntawm qhov kev txiav txim los piav txog qhov acceleration thiab deceleration. Qhov no yuav tsim kom muaj kev nkag siab zoo dua ntawm kev txav thiab nrawm.
• Kev sim nrog cov khoom sib txawv thiab cov cim: Lub hauv paus ntsiab lus qeeb hauv thiab qeeb tuaj yeem siv tau rau ntau hom kev ua yeeb yam, los ntawm lub pob bouncing mus rau cov cwj pwm nyuaj. Tsis txhob ntshai mus sim thiab saib seb lub hauv paus ntsiab lus no tuaj yeem txhim kho koj cov animations li cas.

Embracing the Laws of Motion and Gravity

Raws li ib tug animator, nws yog ib qho tseem ceeb kom muaj kev nkag siab zoo txog cov cai ntawm kev txav thiab lub ntiajteb txawj nqus, vim tias cov no yuav cuam tshuam rau lub hauv paus ntsiab lus qeeb thiab qeeb. Los ntawm kev koom nrog cov kev cai lij choj no rau hauv koj cov animations, koj yuav tsim kom muaj kev ntseeg ntau dua thiab muaj tseeb ntawm kev txav thiab ceev. Yog li, tsis txhob txaj muag los ntawm kev kawm cov cai ntawm kev txav thiab lub ntiajteb txawj nqus - lawv yuav yog koj cov phooj ywg zoo tshaj plaws hauv ntiaj teb kev ua yeeb yam.

Nco ntsoov, tus yuam sij rau kev ua kom qeeb hauv thiab qeeb yog kev xyaum, kev soj ntsuam, thiab kev sim. Los ntawm kev siv lub hauv paus ntsiab lus no rau koj cov animations, koj yuav coj koj cov cim thiab cov khoom mus rau lub neej nrog kev nkag siab zoo dua ntawm kev txav thiab nrawm. Zoo siab animating!

Slow In & Slow Out: Animation in Action

Raws li tus neeg nyiam ua yeeb yaj kiab, Kuv tsis tuaj yeem pab tab sis xav txog Disney thaum nws los txog rau cov piv txwv zoo ntawm qeeb hauv thiab qeeb. Disney animators tau siv txoj cai no txij li thaum ntxov ntawm lub studio, thiab nws yog ib qho ntawm cov laj thawj uas lawv cov animations nyiam heev. Ib qho piv txwv uas kuv nyiam tshaj yog qhov tshwm sim hauv "Snow White and the Seven Dwarfs" qhov twg cov dwarfs tab tom mus tsev los ntawm kev ua haujlwm. Cov cim kev txav mus los pib qeeb, nce nrawm, thiab tom qab ntawd qeeb dua thaum lawv mus txog lawv qhov chaw. Qhov kev hloov maj mam hloov hauv qhov nrawm thiab qhov sib txawv ua rau lawv cov kev txav mus los zoo li qub thiab zoo li lub neej.

Niaj hnub nimno Animation: Txoj Kev Khiav thiab Kos Duab Ntawm Kev Ceev

Ceev nrooj mus rau cov animation tam sim no, thiab peb tuaj yeem pom qeeb hauv thiab qeeb ntawm kev ua si hauv lub npe nrov "Road Runner" cartoons. Thaum Txoj Kev Runner pib khiav, nws pib maj mam, khaws ceev kom txog thaum nws taug kev ntawm nws qhov siab tshaj plaws. Thaum nws yuav tsum nres lossis hloov kev taw qhia, nws ua li ntawd los ntawm kev maj mam maj mam. Qhov no yog ib qho kev qhia zoo tshaj plaws ntawm kev qeeb hauv thiab qeeb hauv kev nqis tes ua, vim tias tus cwj pwm kev txav tau piav qhia nrog cov duab tsawg dua thaum pib thiab xaus ntawm qhov kev txiav txim, thiab ntau cov duab kos ua ke ua ke ntawm cov ntsiab lus ntawm qhov siab tshaj plaws.

Cov Khoom Txhua Hnub: Lub Pendulum Viav Vias

Kev qeeb hauv thiab qeeb tsis yog tsuas yog txwv rau tus cwj pwm txav; nws tseem tuaj yeem siv rau cov khoom hauv animation. Ib qho piv txwv classic yog qhov txav ntawm lub pendulum. Thaum lub pendulum pib viav vias, nws txav maj mam thaum xub thawj, maj mam khaws ceev kom txog thaum nws ncav cuag qhov siab tshaj plaws. Raws li nws pib viav vias rov qab, nws qeeb dua, tuaj rau ib ntus nres ua ntej pib nws lub viav vias tom ntej. Qhov kev txav ntawm lub ntuj no yog qhov tshwm sim los ntawm kev ua haujlwm qeeb thiab qeeb, thiab cov animators tuaj yeem siv qhov kev paub no los tsim kom muaj tseeb thiab ntseeg tau cov khoom txav hauv lawv txoj haujlwm.

Cov lus qhia ntxiv rau kev thov qeeb hauv & qeeb tawm

Raws li ib tug neeg uas tau nyob ntawd thiab ua qhov ntawd, Kuv tau khaws ob peb lub tswv yim raws li kev thov qeeb hauv thiab qeeb rau koj cov animations:

• Pib los ntawm kev soj ntsuam lub neej tiag tiag: Ua tib zoo saib seb tib neeg thiab cov khoom txav mus li cas hauv txhua hnub, thiab ua tib zoo saib seb lawv qhov nrawm thiab qhov sib txawv li cas hloov lub sijhawm.
• Siv cov yeeb yaj kiab siv: Sau koj tus kheej lossis lwm tus ua qhov kev txiav txim uas koj xav ua kom animate, thiab kawm cov yeeb yaj kiab kom pom tias qhov nrawm thiab qhov sib txawv hloov pauv li cas thoob plaws hauv lub zog.
• Kev sim nrog qhov sib txawv: Sim kos koj qhov tseem ceeb poses nrog ntau qhov chaw sib txawv ntawm lawv, thiab saib seb qhov no cuam tshuam li cas rau tag nrho cov kev txav thiab ntws ntawm koj cov animation.
• Xyaum, xyaum, xyaum: Zoo li txhua yam txuj ci, mastering qeeb hauv thiab qeeb qeeb yuav siv sij hawm thiab mob siab rau. Ua haujlwm ntawm koj cov animations, thiab koj yuav pom kev txhim kho lub sijhawm.

Los ntawm kev sib koom ua ke qeeb hauv thiab qeeb tawm rau hauv koj cov animations, koj yuav muaj peev xwm tsim kom muaj lub neej zoo dua thiab koom nrog kev txav uas yuav nyiam koj cov neeg tuaj saib. Yog li mus tom ntej, sim sim, thiab saib koj cov animations tuaj rau lub neej!

Unraveling Mysteries ntawm 'Slow In' & 'Slow Out' hauv Animation

Daim duab no: koj tab tom saib lub cactus hauv cov yeeb yaj kiab animated, thiab nws dheev pib txav ntawm xob laim nrawm yam tsis muaj kev tsim lossis kev cia siab. Nws yuav zoo li unnatural, puas yog? Qhov ntawd yog qhov uas cov ntsiab cai ntawm 'slow in' thiab 'slow out' tuaj rau hauv kev ua si. Los ntawm maj mam kho qhov nrawm thiab qhov sib nrug ntawm qhov khoom txav, cov animators tuaj yeem tsim cov lus tsa suab tiag tiag thiab txaus siab. Disney animators Ollie Johnston thiab Frank Thomas tau qhia lo lus no hauv lawv phau ntawv, "The Illusion of Life," thiab txij li ntawd los nws tau dhau los ua lub hauv paus ntawm cov qauv kev ua yeeb yam.

Qhov sib nrug cuam tshuam li cas rau qhov nrawm ntawm ib qho khoom siv animated?

Nyob rau hauv lub ntiaj teb ntawm animation, qhov sib nrug yog hais txog qhov kev ncua deb ntawm cov duab kos hauv ib ntu. Los ntawm kev kho qhov sib nrug, cov animators tuaj yeem tswj qhov nrawm thiab du ntawm qhov khoom txav. Nov yog kev sib faib ceev ntawm qhov sib nrug li cas cuam tshuam qhov nrawm ntawm ib qho khoom siv animated:

• Kaw qhov sib nrug: qeeb zog
• Qhov dav dav: txav nrawm dua

Los ntawm kev sib txuas cov ntsiab lus ntawm 'slow in' thiab 'slow out,' animators tuaj yeem tsim kom nrawm nrawm thiab qeeb ntawm ib qho khoom, ua rau lub zog xav tau ntau dua thiab ntseeg tau.

Yuav ua li cas 'slow in' thiab 'slow out' cuam tshuam rau lwm cov ntsiab lus animation?

'Slow in' thiab 'slow out' tsuas yog ob qho ntawm ntau cov qauv kev ua yeeb yam uas tau teev tseg los ntawm cov animators coj lawv cov kev tsim tawm mus rau lub neej. Qee lub hauv paus ntsiab lus no suav nrog:

• Squash thiab ncab: muab cov khoom muaj kev nkag siab ntawm qhov hnyav thiab yoog raws
• Kev cia siab: npaj cov neeg tuaj saib rau qhov kev txiav txim tom ntej
• Staging: coj tus neeg saib xyuas cov ntsiab lus tseem ceeb tshaj plaws
• Overlapping nkaus: rhuav tshem lub sijhawm ntawm qhov kev txiav txim los tsim kom muaj kev txav mus los
• Thib ob qhov kev txiav txim: txhawb nqa qhov tseem ceeb los ntxiv qhov loj me rau tus cwj pwm lossis khoom
• Sijhawm: tswj qhov nrawm thiab nrawm ntawm cov animation
• Exaggeration: qhia txog qee yam kev ua lossis kev xav kom muaj kev cuam tshuam ntau dua
• Kev thov: tsim kom muaj kev sib koom tes thiab nthuav cov cim lossis cov khoom

Ua ke, cov ntsiab cai no ua haujlwm sib raug zoo los tsim kom muaj kev txaus siab thiab ua rau muaj kev lom zem.

Dab tsi yog qee cov lus qhia siv tau rau kev thov 'qeeb hauv' thiab 'qeeb tawm' hauv cov yeeb yaj kiab?

Txawm hais tias koj yog ib tus neeg ua yeeb yam zoo nkauj lossis nyuam qhuav pib, ntawm no yog qee cov lus qhia los pab koj paub cov duab ntawm 'slow in' thiab 'slow out':

• Kawm txog kev txav ntawm lub neej tiag tiag: Saib seb cov khoom thiab tib neeg txav mus li cas hauv lub ntiaj teb tiag tiag, ua tib zoo saib seb lawv nrawm npaum li cas thiab decelerate.
• Kev sim nrog qhov sib txawv: Ua si ncig nrog cov qauv sib txawv kom pom qhov sib npaug ntawm qhov qeeb thiab nrawm.
• Siv cov ntaub ntawv siv: Sau cov yeeb yaj kiab, duab, lossis tsim koj tus kheej cov ntaub ntawv siv los pab coj koj cov txheej txheem animation.
• Xyaum, xyaum, xyaum: Zoo li txhua yam txuj ci, mastering 'slow in' thiab 'slow out' yuav siv sij hawm thiab mob siab rau. Cia sim thiab ua kom zoo dua koj cov tswv yim los txhim kho koj cov txuj ci animation.

Los ntawm kev sib koom ua ke 'slow in' thiab 'slow out' rau hauv koj cov animation repertoire, koj yuav ua tau zoo ntawm koj txoj hauv kev los tsim cov yeeb yaj kiab zoo nkauj thiab koom nrog cov yeeb yaj kiab.

xaus

Yog li, qeeb hauv thiab tawm yog txoj hauv kev zoo los ntxiv qee qhov tseeb rau koj cov animation thiab ua kom nws zoo dua qub. 
Kev qeeb hauv thiab tawm yog txoj hauv kev zoo los ua kom koj cov cim thiab cov khoom zoo li lub neej. 
Koj tuaj yeem siv nws rau cov lus qhia hloov maj mam nrog rau cov lus tsa suab loj. Yog li, tsis txhob ntshai mus sim nrog qeeb hauv thiab tawm hauv paus ntsiab lus thiab saib seb nws tuaj yeem txhim kho koj cov animations.

Nyob zoo, Kuv yog Kim, niam thiab ib tus neeg nyiam nres nrog keeb kwm yav dhau los hauv kev tshaj tawm thiab kev txhim kho lub vev xaib. Kuv muaj kev mob siab rau kev kos duab thiab kev ua yeeb yam, thiab tam sim no kuv tab tom dhia taub hau ua ntej mus rau hauv lub ntiaj teb nres. Nrog rau kuv qhov blog, Kuv tabtom qhia kuv cov kev kawm nrog koj.