$30 off During Our Annual Pro Sale. View Details »
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
広大なフィールドを気持ちよく駆け抜けるための技術.pdf
Search
akatsukinewgrad
August 04, 2022
0
610
広大なフィールドを気持ちよく駆け抜けるための技術.pdf
akatsukinewgrad
August 04, 2022
Tweet
Share
More Decks by akatsukinewgrad
See All by akatsukinewgrad
2023/1/25_QAテスター meet up!
akatsukinewgrad
0
150
成果発表資料.pdf
akatsukinewgrad
0
2.1k
正規表現とReDoS.pdf
akatsukinewgrad
0
590
Unityで大量のオブジェクト_を吹き飛ばしたい.pdf
akatsukinewgrad
0
650
新卒2年目が思う1年目の学び.pdf
akatsukinewgrad
0
560
障害訓練の取り組みについて.pdf
akatsukinewgrad
0
740
7分でわかるアカツキゲームス
akatsukinewgrad
0
600
Bitcoinだけでスマートコントラクト.pdf
akatsukinewgrad
1
1k
齋田.pdf
akatsukinewgrad
0
1.1k
Featured
See All Featured
Paper Plane (Part 1)
katiecoart
PRO
0
1.9k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
128
55k
HDC tutorial
michielstock
0
260
Into the Great Unknown - MozCon
thekraken
40
2.2k
What Being in a Rock Band Can Teach Us About Real World SEO
427marketing
0
150
Thoughts on Productivity
jonyablonski
73
5k
Agile Leadership in an Agile Organization
kimpetersen
PRO
0
51
More Than Pixels: Becoming A User Experience Designer
marktimemedia
2
250
The State of eCommerce SEO: How to Win in Today's Products SERPs - #SEOweek
aleyda
2
9.1k
Typedesign – Prime Four
hannesfritz
42
2.9k
Joys of Absence: A Defence of Solitary Play
codingconduct
1
260
A brief & incomplete history of UX Design for the World Wide Web: 1989–2019
jct
1
260
Transcript
広⼤なフィールドを 気持ちよく駆け抜けるための技術 Akatsuki Games / Client Engineer ⽩狐 (WhiteFox)
Self Introduction )/നޅ ͼΌͬ͜ ଔΫϥΠΞϯτΤϯδχΞ झຯ λΠϐϯάʢΨνɺಛʹຊޠϩʔϚࣈʣ
ฏۉLFZTɺτοϓεϐʔυLFZT େձͰ༏উ͠จ෦Պֶେਉडͨ͜͠ͱ͋Δ Իήʔ ΞʔέʔυԻήʔ͕͖ʢࣗڥ͋Γʣ ͓͍͍͠৯Λ୳͢ ͝൧͞ΜɺεΠʔπళΛ։͢Δͷ͕͖ ˛ຖมΘΔࣗ࡞ΞΠίϯ ΠϥετɺΩϟϥσβ झຯͰͬͯΔ ˛ݚमͰΧδϡΞϧͳ %ήʔϜ੍࡞ʹॳઓ
Φʔϓϯϫʔϧυʂ ΦʔϓϯϫʔϧυྲྀߦΓͰ͢ΑͶʂ Φʔϓϯϫʔϧυͷఆׂٛͱᐆດ ։͔ΕͨϚοϓɺγʔϜϨεͳϚοϓ͙Β͍ͷҙຯͰଊ͍͑ͯͩ͘͞ ࠷ۙϞόΠϧͷεϖοΫͰ ϦονͳάϥϑΟοΫͰ༡Δ
ΞΧπΩήʔϜεͷࠓͷ৽ଔݚमͰʜʜ 514 5IJSE1FSTPO4IPPUJOH Λ ʙਓνʔϜͰिؒఔͰ࡞ ˠ࣮ࡍʹઌഐΤϯδχΞʹ༡ΜͰ͍͍ͨͩͨ ࠓճݚम࣌ʹ࣮ࡍʹࢼͨ͠ άϥϑΟοΫෛՙܰݮͷํ๏Λ͍͔ͭ͘հ͠·͢ʂ ˛514࡞ͷ࣮ࡍͷը໘ɻ6*ʹ6OJUZष͕ͬͨ͞ ɹͪΌΜͱ༡ͨ
४උ ϑΟʔϧυͷ࡞ 6OJUZͷ5FSSBJOΛ͏ ى෬ͷ͋ΔܗʹΛͨ͘͞Μੜ͢ l4UBOEBSE"TTFUTzʹೖ͍ͬͯͨ#SPBEMFBG ϓϨΠϠʔ͕ૢ࡞Ͱ͖ΔΩϟϥΫλʔΛ༻ҙ
l4UBSUFS"TTFUT5IJSE1FSTPO$IBSBDUFS$POUSPMMFSz ͱ͍͏'3&&ͷΞηοτΛར༻ ຊεϥΠυͰ͜ͷ͕΄΅ͳ͍ঢ়ଶΛ ʮॳظঢ়ଶʯͱݺͿ͜ͱʹ ϑϥελϜΧϦϯάͷΈద༻͞Ε͍ͯ·͢ʢઆ໌ޙड़ʣ
ॳظঢ়ଶͰεϚϗͰςετϓϨΠ ݕূ "OESPJE ͱ നޅͷJ1IPOF9ͰςετϓϨΠ ʢ"OESPJEͷεϖοΫׂͱऑ͍ʣ 1SP fi
MFSͰύϑΥʔϚϯεΛܭଌ "OESPJEGQTલޙ J1IPOF9GQTʙGQTఔ ؾ࣋ͪΑ͘ۦ͚ൈ͚ΔͲ͜ΖͰͳ͍
ಈ࡞͕ॏ͍ཧ༝ ϙϦΰϯͷඳը͕ଟ͗͢Δʂ ˞ϙϦΰϯ͜͜Ͱɺ%ΦϒδΣΫτΛߏ͢Δʮ໘ʯ ʢྫཱํମਖ਼ํܗͷϙϦΰϯ͕ͭʣ ࠓճͷ߹ɺओʹʮʯͷϙϦΰϯ͕ଟ͍ 7FSUT
ը໘ʹඳը͞ΕΔΦϒδΣΫτͷͷ߹ܭ ࠓճສఔ 5SJT Ͱߏ͞Εͨࡾ֯ܗͷϙϦΰϯͷ߹ܭ ࠓճສఔ 1$ͩͱ͍͚Δ͕ɺϞόΠϧͰݫ͍͠
ղܾࡦ ɾ-0% ɾΧϦϯά ࠓճ6OJUZଆͰઃఆͰ͖Δͪ͜ΒͷೋͭΛհ͠·͢ʂ ˞%ϞσϧΛ͍͡ΔΞϓϩʔνɺͪΖΜ༗ޮͰ͢ ɹݚमͰ#MFOEFSͰϞσϧΛ͍ͬͯ͡ϙϦΰϯܰݮͱ͔Γ·͕ͨ͠ɺ ɹΤϯδχΞͷٕज़ͱ͍͏ΑΓΞʔςΟετ͞ΜدΓͷͳͷͰׂѪ͠·͢
LOD (Level of Detail)
-0% -FWFMPG%FUBJM Χϝϥ͔ΒͷڑʹΑͬͯϞσϧͦͷͷΛมߋ Χϝϥ͔Βԕ͍ΦϒδΣΫτ΄Ͳૈ͍ΦϒδΣΫτΛදࣔ ࣗಈతʹૈ͘දࣔͯ͘͠ΕΔΘ͚Ͱͳࣗ͘લͰϞσϧΛ༻ҙ͢Δ
-0% -FWFMPG%FUBJM 4UBOEBSE"TTFUTʹ͋ͬͨ#SPBEMFBGͷ σϑΥϧτઃఆͷ-0%Ϟσϧͱ ύϥϝʔλΛར༻ Ϟσϧʢ࣭ߴɺதɺɺۃʣ ॳظঢ়ଶ͔Β-0%Λద༻ͨ͠ͱ͜Ζ
ϙϦΰϯ͕ສˠສʙສ·Ͱ ݮʂ "OESPJEGQTˠGQTʙGQTલޙ J1IPOF9GQTୡʂʂ
-0%ద༻લޙͷϓϨʔը໘ #FGPSF "GUFS ΛڽΒͤ"GUFSͷํૈ͍ඳ͕ࣸ͋ΔͱΘ͔Δͷͷ ϓϨʔʹເதͩͱؾʹͳΒͳͦ͞͏
ΧϦϯά(Culling )
ϑϥελϜΧϦϯά 6OJUZͷΧϝϥʢϑϥελϜ<ਲ਼ମ>ΧϦϯάʣ Χϝϥͷਖ਼໘ํʹਲ਼ମ͕ݱΕΔ ͜ͷਲ਼ମͷ෦ͷΦϒδΣΫτ͚ͩඳը͠ɺ ͦͷ֎෦ʹ͋ΔΦϒδΣΫτશ෦ඳըΛ͠ͳ͍
ਲ਼ମͷܗઃఆͰมߋՄೳ ϑϥελϜΧϦϯά 6OJUZଆͰσϑΥϧτͰͬͯ͘ΕΔʂ
ΦΫϧʔδϣϯΧϦϯά ΦΫϧʔδϣϯΧϦϯά Χϝϥʢਲ਼ମ෦ʣͷΦϒδΣΫτͷ͏ͪ खલͷΦϒδΣΫτʹશʹӅΕ͍ͯΔͷ ඳը͠ͳ͍
ద༻ͯ͠ϓϨΠϠʔ͔ΒݟͨʹมԽͳ͍
ΦΫϧʔδϣϯΧϦϯάద༻ޙ ॳظঢ়ଶʢϑϥελϜΧϦϯάͷΈʣ͔Β ΦΫϧʔδϣϯΧϦϯάΛద༻ -0%ద༻͠ͳ͍ ΦΫϧʔδϣϯσʔλͱݺΕΔσʔλΛੜ͢Δࡍͷ ύϥϝʔλσϑΥϧτ
ϙϦΰϯ ສˠສʙສఔʹ "OESPJEGQTˠGQTʙGQT J1IPOF9GQTʙGQTʹ ΧϝϥͷํʹΑͬͯඳը͞ΕΔΦϒδΣΫτͷ͕ มΘΔͨΊ͔ͳΓΒ͖ͭ͋Δ (16ෛՙݮΔ͕ɺःṭఆܭࢉͰ$16ෛՙ૿͑Δ
ҙ ύϑΥʔϚϯε͔֬ʹେࣄ͕ͩΞʔςΟετ͞Μͱͷ࿈ܞඞཁ ˠΤϯδχΞ͕উखʹΦϒδΣΫτͷݟͨͷ࣭Λམͱ͍͍ͯ͠ͷͰͳ͍ ˠݟͨͱύϑΥʔϚϯεΛཱ྆Ͱ͖Δ͍͍Ԙകͷͱ͜ΖΛ୳͢
·ͱΊ ৽ଔݚमͰ514Λ࡞ͬͨ ΤϯδχΞઢͰΦʔϓϯϫʔϧυ࣮࣌ʹ͑Δٕज़Λհ ࣮ࡍʹϑΟʔϧυΛ࡞͠ɺඳըͷෛՙ͕ܰݮ͞Εͨ͜ͱΛ֬ೝͨ͠
͓·͚ɿΤϯδχΞͷੈքΦʔϓϯϫʔϧυ ֶशϧʔτ͕ଟ༷ ɾࠃՈࢼݧͳͲͷΑ͏ʹඞͣ௨Βͳ͚Ε͍͚ͳ͍ϙΠϯτ͋·Γͳ͍ ɾܾΊΒΕͨγφϦΦ͕ͳ͍͔ΒΈΜͳ͍࣋ͬͯΔٕज़༷ʑ ࣗΒΞΫγϣϯΛى͜͢΄Ͳੈք͕͕͍ͬͯ͘ ɾಡॻͰٕࣝज़Λशಘ
ɾେֶͷߨٛɾ࣮शɾ5"ɾ0" ɾίϯϐϡʔλؔͷαʔΫϧɺίϛϡχςΟ׆ಈʢϦϞʔτͰ0,ʣ ɾڝϓϩ ɾ։ൃίϯϖʢϦϞʔτͰ0,ʣ ɾػցֶशϋοΧιϯ ɾਓPSগਓνʔϜͰήʔϜɺΞϓϦͳͲΛ։ൃͯ͠ϦϦʔε ͳͲͳͲʜ ˠͪΐͬͱͨ͠ҰาͰʮΓ͍ͨ͜ͱʯʮಌΕͷਓʯ͕ݟ͔ͭΔ͔ ˠίϩφՒͰϦϞʔτͷΠϕϯτʹੵۃతʹࢀՃ