[Unreal] ์ง€ํ˜• ๋งŒ๋“ค๊ธฐ (Light, Landscape, Water Plugin)

2024. 3. 31. 18:33ยท๐Ÿ“ Game/โœ Unreal

 

1. ๋ผ์ดํŠธ(Light)

์ƒˆ๋กœ์šด level์„ ์ƒ์„ฑํ•˜๋ฉด ์•กํ„ฐ๋ฅผ ๋ฐฐ์น˜ํ•ด๋„ ์•„๋ฌด๊ฒƒ๋„ ๋ณด์ด์ง€ ์•Š๋Š”๋‹ค.

 

level ์ƒ์„ฑ

 

1) Directional Light

Directional Light๋Š” ํƒœ์–‘์˜ ์—ญํ• ์„ ํ•˜๋Š” ๋ผ์ดํŠธ๋กœ ๊ฒŒ์ž„ ์›”๋“œ ๋‚ด ์ „์ฒด์ ์ธ ๋น›์„ ๋‚ธ๋‹ค.

  • ๋ชจ๋นŒ๋ฆฌํ‹ฐ: Movable 

 

Directional Light ์ƒ์„ฑ

 

2) ํ•˜๋Š˜

BP_Sky_Sphere ๋ธ”๋ฃจํ”„๋ฆฐํŠธ๋Š” ์–ธ๋ฆฌ์–ผ์—์„œ ๊ธฐ๋ณธ์œผ๋กœ ์ œ๊ณตํ•˜๋Š” ํ•˜๋Š˜ ๋ธ”๋ฃจํ”„๋ฆฐํŠธ์ด๋‹ค.

  • Directional Light Actor: ์ƒ์„ฑํ•œ Directional Light

 

BP_Sky_Sphere ์ƒ์„ฑ

 

๋” ๋งŽ์€ ํšจ๊ณผ๋ฅผ ์ฃผ๊ณ  ์‹ถ๋‹ค๋ฉด, ์–ธ๋ฆฌ์–ผ ๋งˆ์ผ“ ํ”Œ๋ ˆ์ด์Šค์—์„œ ๋ฌด๋ฃŒ๋กœ ์ œ๊ณตํ•˜๋Š” ๋ธ”๋ฃจํ”„๋ฆฐํŠธ๋„ ์žˆ๋‹ค. ๋ฒˆ๊ฐœ, ๋…ธ์„, ์‚ฌ๋ง‰ ๋“ฑ ์—ฌ๋Ÿฌ ํšจ๊ณผ๋ฅผ ์ œ๊ณตํ•˜๋‹ˆ ํ™œ์šฉํ•˜๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™๋‹ค.

 

GOOD SKY ๋ธ”๋ฃจํ”„๋ฆฐํŠธ

 

3) Sky Light

Directional Light์™€ ํ•˜๋Š˜๋งŒ ์„ค์ •ํ•ด๋„ ๊ฝค ๊ดœ์ฐฎ์€ ๋งต์œผ๋กœ ๋ณด์ธ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด ๋งต์€ ๊ฐ„์ ‘๊ด‘์ด ์—†์–ด ๊ทธ๋ฆผ์ž๊ฐ€ ๋งค์šฐ ๋ถ€์ž์—ฐ์Šค๋Ÿฌ์›Œ ๋ณด์ธ๋‹ค. Sky Light๋ฅผ ์ถ”๊ฐ€ํ•˜๋ฉด Directional Light๊ฐ€ ๋น„์ถ”์ง€ ๋ชปํ•˜๋Š” ๋ถ€๋ถ„์„ ๋ณด์ผ ์ˆ˜ ์žˆ๊ฒŒ ํ•œ๋‹ค.

 

Sky Light ์ƒ์„ฑ

 

๋งŒ์•ฝ Directional Light์˜ ์„ค์ •์„ ๋ณ€๊ฒฝํ–ˆ๋‹ค๋ฉด, Sky Light์˜ recapture ๋ฒ„ํŠผ์„ ๋ˆŒ๋Ÿฌ ๋‹ค์‹œ ๋ฐ˜์˜์„ ํ•ด์•ผ ํ•œ๋‹ค.

 

4) Post Process Volume

Post Process Volume๋Š” ์•„๋ž˜ ์ด๋ฏธ์ง€์™€ ๊ฐ™์ด ์ „์ฒด์ ์ธ ํ•„ํ„ฐ ๋ฐ ํšจ๊ณผ๋ฅผ ํ™”๋ฉด์— ํ‘œ์‹œํ•˜๊ธฐ ์ „์— ์นด๋ฉ”๋ผ์˜ ์ด๋ฏธ์ง€ ๋ฒ„ํผ์— ์ ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋ณผ๋ฅจ์ด๋‹ค. ๊ตฌํ˜„ํ•˜๊ณ ์ž ํ•˜๋Š” ๊ฒŒ์ž„ ์›”๋“œ์— ๋งž๊ฒŒ ์„ค์ •ํ•˜๋ฉด ๋  ๊ฒƒ ๊ฐ™๋‹ค.

 

Post Process Volume ์ƒ์„ฑ

 

2. Landscape

์ด์ œ ์ง€ํ˜•์„ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด Landscape๋ฅผ ์ƒ์„ฑํ•  ๊ฒƒ์ด๋‹ค. ์™ผ์ชฝ ์ƒ๋‹จ์—์„œ Landscape Mode๋กœ ๋ณ€๊ฒฝํ•œ ํ›„ ์ƒ์„ฑํ•œ๋‹ค.

 

Landscape ์ƒ์„ฑ

 

์ƒ์„ฑํ•˜๊ณ  ๋‚˜๋ฉด ์™ผ์ชฝ์— Landscape๋ฅผ ์ˆ˜์ •ํ•  ์ˆ˜ ์žˆ๋Š” 3๊ฐ€์ง€ ํƒญ์ด ์žˆ๊ณ  ์—ฌ๋Ÿฌ ๊ธฐ๋Šฅ๋“ค์ด ๋ณด์ผ ๊ฒƒ์ด๋‹ค.

 

Landscape ์ˆ˜์ •

 

1) ์กฐ๊ฐ ๋ชจ๋“œ(Sculpt)

Sculpt

 

2) ํŽ˜์ธํŠธ ๋ชจ๋“œ(Paint)

ํŽ˜์ธํŠธ๋ฅผ ์น ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋žœ๋“œ์Šค์ผ€์ดํ”„ ๋จธํ„ฐ๋ฆฌ์–ผ์ด ํ•„์š”ํ•˜๋‹ค. ๊ทธ ๋ฐฉ๋ฒ•์€ ์•„๋ž˜ ์œ ํŠœ๋ธŒ ์ฐธ๊ณ !

 

Paint ๋ฐฉ๋ฒ•

 

์—ฌ๊ธฐ์„œ ๋ช‡ ์‹œ๊ฐ„ ๋™์•ˆ ์‚ฝ์งˆํ•˜๊ณ  ์•Œ์•„๋‚ธ ํŒ
Bridge๋ฅผ ์‚ฌ์šฉํ•˜๋‹ค ๋ณด๋ฉด ๊ฐ€๋” ๋‹ค์šด๋กœ๋“œ 100%์—์„œ ๋ฉˆ์ถ”๊ฑฐ๋‚˜ ๋กœ๊ทธ์ธ์ด ์•ˆ ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค.
์ด๋•Œ ๋‚˜์˜ ๊ฒฝ์šฐ์—” Window ๋ณด์•ˆ ๋ฌธ์ œ์˜€๋‹ค..!!!!!!!!!!!!!
Bridge ํ”„๋กœ๊ทธ๋žจ์„ ์ฐจ๋‹จ์‹œํ‚ค๊ณ  ์žˆ์—ˆ๋˜ ๊ฒƒ... ํ—ˆ์šฉ์œผ๋กœ ๋ณ€๊ฒฝํ•˜๋‹ˆ ๋ฌธ์ œ์—†์ด ์ž˜ ๋™์ž‘ํ–ˆ๋‹ค.

 

Paint

 

3. Water Plugin

๋จผ์ € Water ํ”Œ๋Ÿฌ๊ทธ์ธ์„ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด ํ”Œ๋Ÿฌ๊ทธ์ธ ์ฐฝ์—์„œ Water๋ฅผ ํ™œ์„ฑํ™”์‹œํ‚จ๋‹ค.

 

Water ํ”Œ๋Ÿฌ๊ทธ์ธ ํ™œ์„ฑํ™”

 

๊ทธ๋Ÿฐ ๋‹ค์Œ Add ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅธ ํ›„ Water๋ฅผ ๊ฒ€์ƒ‰ํ•˜๋ฉด, ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๋งŽ์€ Water ํด๋ž˜์Šค๊ฐ€ ๋ณด์ผ ๊ฒƒ์ด๋‹ค.

 

Water ๊ฒ€์ƒ‰

 

์ง€๊ธˆ์€ ์ด์ „์— ๋งŒ๋“  ์ง€ํ˜•์„ ๋ฐ”๋‹ค์— ๋– ์žˆ๋„๋ก ํ•  ๊ฒƒ์ด๊ธฐ ๋•Œ๋ฌธ์—  Water Body Ocean์„ ์ถ”๊ฐ€ํ•  ๊ฒƒ์ด๋‹ค. Drag&Drop์œผ๋กœ ๊ฐ€์šด๋ฐ ์œ„์น˜ํ•˜๋„๋ก ๋ฐฐ์น˜ํ•˜๋ฉด ๋ฐ”๋‹ค๊ฐ€ ์ƒ๊ธฐ๊ฒŒ ๋œ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ.. ๋ญ”๊ฐ€ ์ด์ƒํ•˜๋‹ค. ์ด์ „์— ๋งŒ๋“  ์ง€ํ˜•์„ ๋‹ค ์—†์• ๋ฒ„๋ ธ๋‹ค.

 

Water Body Ocean ์ƒ์„ฑ

 

์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด์„  WaterBodyOcean์˜ Affects Landscape ์˜ต์…˜์„ ๋น„ํ™œ์„ฑํ™”ํ•ด์•ผ ํ•œ๋‹ค.

 

Affects Landscape ๋น„ํ™œ์„ฑํ™”

 

์ง€ํ˜•์ด ์ƒ๊ฒผ์ง€๋งŒ ์˜ˆ์ƒํ–ˆ๋˜ ๋ชจ์Šต๊ณผ๋Š” ๋‹ค๋ฅด๋‹ค.

 

Affects Landscape ๋น„ํ™œ์„ฑํ™”

 

Landscape์˜ ์œ„์น˜, WaterBodyOcean์˜ point๋“ค์„ ์ˆ˜์ •ํ•˜์—ฌ ์›ํ•˜๋Š” ๋ชจ์Šต์œผ๋กœ ๋‹ค์‹œ ๋ณ€๊ฒฝํ•ด์•ผ ํ•œ๋‹ค.

 

4. ์™„๋ฃŒ

์„ฌ ์ง€ํ˜•

 

์ฐธ๊ณ 

https://ansohxxn.github.io/ue4%20lesson%203/ch1/

 

Ch1. ๋งต ์ƒ์„ฑ & ๋ผ์ดํŒ… ์„ธํŒ…(+ ๋ผ์ดํŠธ ๋ชจ๋นŒ๋ฆฌํ‹ฐ, ํƒœ์–‘, ํ•˜๋Š˜)

์ธํ”„๋Ÿฐ์— ์žˆ๋Š” ๋ฐฐํ‹€๋กœ์–„ ๊ฒŒ์ž„์„ ๋งŒ๋“ค์–ด๋ณด๋ฉฐ ๋ฐฐ์šฐ๋Š” ์–ธ๋ฆฌ์–ผ ๊ฒŒ์ž„ ๊ฐœ๋ฐœ ๊ฐ•์˜๋ฅผ ๋“ฃ๊ณ  ์ •๋ฆฌํ•œ ํ•„๊ธฐ์ž…๋‹ˆ๋‹ค. ๐Ÿ˜€ ๊ฐ•์˜ ๋“ค์œผ๋Ÿฌ ๊ฐ€๊ธฐ

ansohxxn.github.io

https://docs.unrealengine.com/4.27/ko/BuildingWorlds/Landscape/Creation/

 

๋žœ๋“œ์Šค์ผ€์ดํ”„ ๋งŒ๋“ค๊ธฐ

๋žœ๋“œ์Šค์ผ€์ดํ”„ ํ„ฐ๋ ˆ์ธ์„ ์ƒˆ๋กœ ๋งŒ๋“œ๋Š” ๋ฐฉ๋ฒ• ์•ˆ๋‚ด์„œ์ž…๋‹ˆ๋‹ค.

docs.unrealengine.com

์ €์ž‘์žํ‘œ์‹œ (์ƒˆ์ฐฝ์—ด๋ฆผ)
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[Unreal] ์ง€ํ˜• ๋งŒ๋“ค๊ธฐ (Light, Landscape, Water Plugin)
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