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๐Ÿ“ Development Study/๐Ÿ–ผ GameProgramming 2D

2D Light

by eazuooz 2023. 4. 8.

์˜ˆ์ œ : )

https://github.com/eazuooz/YamYamEngine/commit/39b0d2695bed01de869db209351bd6a528585b3e

 

StructedBuffer, 2DLight · eazuooz/YamYamEngine@39b0d26

Show file tree Showing 28 changed files with 382 additions and 34 deletions.

github.com

 

๊ฒŒ์ž„ ์กฐ๋ช…์€ ๋น„๋””์˜ค ๊ฒŒ์ž„์—์„œ ๋น›๊ณผ ๊ทธ๋ฆผ์ž๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ฒŒ์ž„ ์„ธ๊ณ„์— ๊นŠ์ด๊ฐ, ์‚ฌ์‹ค๊ฐ, ๋ถ„์œ„๊ธฐ๋ฅผ ์กฐ์„ฑํ•˜๋Š” ๊ฒƒ์„ ๋งํ•ฉ๋‹ˆ๋‹ค. ๊ฒŒ์ž„ ์กฐ๋ช…์€ ์ฃผ๋ณ€ ์กฐ๋ช…, ์ง์ ‘ ์กฐ๋ช…, ์ „์—ญ ์กฐ๋ช… ๋“ฑ ๋‹ค์–‘ํ•œ ๊ธฐ๋ฒ•์„ ํ†ตํ•ด ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์•ฐ๋น„์–ธํŠธ ์กฐ๋ช…์€ ๊ฒŒ์ž„ ์›”๋“œ์˜ ์ „๋ฐ˜์ ์ธ ์กฐ๋ช… ์ˆ˜์ค€์„ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค. ๋ฐ์€ ๋Œ€๋‚ฎ, ํ™ฉํ˜ผ์˜ ์€์€ํ•œ ๋น›, ๋ฐค์˜ ์–ด๋‘ ๊ณผ ๊ฐ™์€ ์ž์—ฐ์Šค๋Ÿฌ์šด ์กฐ๋ช… ์กฐ๊ฑด์„ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ง์ ‘ ์กฐ๋ช…์€ ๊ทธ๋ฆผ์ž๋ฅผ ๋“œ๋ฆฌ์šฐ๊ณ  ์˜ค๋ธŒ์ ํŠธ์— ์ง์ ‘ ์กฐ๋ช…์„ ๋น„์ถ”๋Š” ๊ด‘์›์„ ๋งํ•ฉ๋‹ˆ๋‹ค. ์—ฌ๊ธฐ์—๋Š” ๋žจํ”„, ํ† ์น˜, ํƒœ์–‘๊ณผ ๊ฐ™์€ ๊ด‘์›์ด ํฌํ•จ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ง์ ‘ ์กฐ๋ช…์€ ๊ฒŒ์ž„ ์›”๋“œ์—์„œ ์‚ฌ์‹ค์ ์ธ ๊ทธ๋ฆผ์ž, ํ•˜์ด๋ผ์ดํŠธ, ๋ฐ˜์‚ฌ๋ฅผ ๋งŒ๋“œ๋Š” ๋ฐ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ „์—ญ ์กฐ๋ช…์€ ํ˜„์‹ค ์„ธ๊ณ„์˜ ํ‘œ๋ฉด์—์„œ ๋น›์ด ๋ฐ˜์‚ฌ๋˜๋Š” ๋ฐฉ์‹์„ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ํ•˜๋Š” ๋ณด๋‹ค ๋ณต์žกํ•œ ์กฐ๋ช… ๊ธฐ๋ฒ•์ž…๋‹ˆ๋‹ค. ๊ฒŒ์ž„ ์›”๋“œ์˜ ๋ฒฝ, ๋ฐ”๋‹ฅ, ๊ธฐํƒ€ ์˜ค๋ธŒ์ ํŠธ์—์„œ ๋น›์ด ๋ฐ˜์‚ฌ๋˜๋Š” ๋ฐฉ์‹๊ณผ ๊ฐ™์ด ๋ณด๋‹ค ์‚ฌ์‹ค์ ์ด๊ณ  ๋ฏธ๋ฌ˜ํ•œ ์กฐ๋ช… ํšจ๊ณผ๋ฅผ ๋งŒ๋“ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๊ฒŒ์ž„ ์กฐ๋ช…์€ ๋น„๋””์˜ค ๊ฒŒ์ž„์˜ ์‹œ๊ฐ์  ํ’ˆ์งˆ๊ณผ ๋ถ„์œ„๊ธฐ์— ํฐ ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ข‹์€ ์กฐ๋ช…์€ ๊ฒŒ์ž„์˜ ์‚ฌ์‹ค๊ฐ, ๋ถ„์œ„๊ธฐ, ์Šคํ† ๋ฆฌํ…”๋ง์„ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š” ๋ฐ˜๋ฉด, ์กฐ๋ช…์ด ์ข‹์ง€ ์•Š์œผ๋ฉด ์ „๋ฐ˜์ ์ธ ๊ฒฝํ—˜์„ ๋–จ์–ด๋œจ๋ฆด ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๊ฒŒ์ž„ ๊ฐœ๋ฐœ์ž๋Š” ๊ฒŒ์ž„์—์„œ ์‚ฌ์‹ค์ ์ด๊ณ  ๋ชฐ์ž…๊ฐ ์žˆ๋Š” ์กฐ๋ช…์„ ๊ตฌํ˜„ํ•˜๋Š” ๋ฐ ์ƒ๋‹นํ•œ ์‹œ๊ฐ„๊ณผ ๋ฆฌ์†Œ์Šค๋ฅผ ํˆฌ์žํ•ฉ๋‹ˆ๋‹ค.

'๐Ÿ“ Development Study > ๐Ÿ–ผ GameProgramming 2D' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

Particle System  (0) 2023.04.08
Compute Shader  (0) 2023.04.08
Animation Event  (0) 2023.03.02
Animator, Animation2D  (0) 2023.03.02
Collision check / OBB  (0) 2023.03.02

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