μ§€κΈˆ λ§Œλ“€κ³  μžˆλŠ” ν”„λ‘œμ νŠΈμ—λŠ” 3D λͺ¨λΈμ„ λ°›μ•„μ™€μ„œ 각 정점과 μ‚Όκ°ν˜•μ— λŒ€μ‘ν•˜λŠ” 객체λ₯Ό λ§Œλ“œλŠ” ν•¨μˆ˜κ°€ 있음.

μ•ˆ μ€‘μš”ν•˜λ‹ˆκΉ λŒ€μΆ© λ³΄μ…ˆ.


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λŒ€μΆ© 이런거 ν•˜λŠ” μ• μž„.


μ—¬κΈ°μ„œ Enumeratorλ₯Ό λ°›μ•„μ„œ Start ν•¨μˆ˜μ—μ„œ μ‹€ν–‰μ‹œν‚€λŠ”λ°, 정점이 만 개 λ„˜μ–΄κ°€λŠ” 객체에 λŒ€ν•΄μ„  (κ²Œμž„μ˜€λΈŒμ νŠΈ 생성 μ•ˆ ν–ˆμ„ λ•Œλ„) 속도가 μ—„μ²­ λŠλ €μ„œ λ¬Έμ œκ°€ 됐음.

κ·Έλž˜μ„œ μŠ€λ ˆλ“œλ₯Ό μ“°λ©΄ μ’€ 속도가 λΉ λ₯΄λ €λ‚˜ μ‹Άμ–΄μ„œ μ‹€ν—˜μ„ ν•œ 번 ν•΄λ΄„.



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이건 λΆ€ν•˜κ°€ λ˜λŠ” Load ν•¨μˆ˜λ₯Ό 100,000번 μ‹€ν–‰ν•˜λŠ” ν•¨μˆ˜μž„.

μ‹œκ°„μ„ μŸ€μ„ λ•Œ μ•½ 7.2μ΄ˆμ •λ„κ°€ μ†Œμš”λ¨.



그럼 μŠ€λ ˆλ“œλ₯Ό ν•˜λ‚˜ λ§Œλ“€μ–΄μ„œ μž‘μ—…μ„ μ ˆλ°˜μ”© ν•˜λ©΄ 속도가 빨라질까?


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였 빨라짐 κ°œκΏ€

μ΄λ²ˆμ—λŠ” 3.7μ΄ˆκ°€ κ±Έλ ΈλŠ”λ° 기쑴의 7.2μ΄ˆμ— λΉ„ν•΄ 1.9배정도 빨라짐.



μ΄λ ‡κ²Œ ν•΄λ΄€μœΌλ‹ˆ μŠ€λ ˆλ“œλ₯Ό ν•œ 10개쯀 λ§Œλ“€μ–΄λ³ΌκΉŒ?



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μ•½ 1초둜 기쑴의 7.2μ΄ˆμ— λΉ„ν•΄ μ‹œκ°„μ΄ λˆˆμ— λ„κ²Œ μ€€ κ±Έ λ³Ό 수 있음.

ν•˜μ§€λ§Œ 10개의 μŠ€λ ˆλ“œλ₯Ό μ‚¬μš©ν–ˆμœΌλ‚˜ μ‹œκ°„ 단좕 νš¨κ³ΌλŠ” 7배정도밖에 λ˜μ§€ μ•Šμ•˜μŒ.

μŠ€λ ˆλ“œλ„ κ·Έλƒ₯ λŒμ•„κ°€λŠ” 게 μ•„λ‹ˆλΌ μž‘μ—… μ „ν™˜μ„ μœ„ν•΄ cpu μžμ›μ„ λ¨ΉμœΌλ―€λ‘œ λ¬΄μž‘μ • μŠ€λ ˆλ“œλ₯Ό λŠ˜λ¦¬λŠ” 것도 μ’‹μ§€ μ•Šμ€ 것 κ°™μŒ.


였늘의 μ‹€ν—˜ 끝