๊ด€๋ฆฌ ๋ฉ”๋‰ด

๋ชฉ๋ก์ „์ฒด ๊ธ€ (165)

Today, I will

[Unreal] FRotator์™€ FRotationMatrix๋ฅผ ํ†ตํ•ด ์บ๋ฆญํ„ฐ ์ด๋™

์–ธ๋ฆฌ์–ผ์—์„œ ์ œ๊ณตํ•˜๋Š” FRotator์™€ FRotationMatrix๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ํ”Œ๋ ˆ์ด์–ด์˜ Move๋ฅผ ๊ตฌํ˜„ํ•  ๋•Œ์˜ ๋ฐฉ๋ฒ•๊ณผ ํ•จ์ˆ˜์˜ ์›๋ฆฌ๋ฅผ ๊ฐ„๋‹จํžˆ ๊ธฐ๋กํ•ด๋‘๊ณ ์ž ํ•œ๋‹ค. ์šฐ์„  FRotator์™€ ํšŒ์ „ Matrix R์˜ ๊ด€๊ณ„๋ฅผ ์ •๋ฆฌํ•˜๋ฉด, FRotator๋Š” ํšŒ์ „์„ ๋‚˜ํƒ€๋‚ด๋Š” ๊ตฌ์กฐ์ฒด์ด๋ฉฐ, Yaw, Pitch, Roll ๊ฐ’์œผ๋กœ ํšŒ์ „์„ ์ •์˜ํ•œ๋‹ค. ํšŒ์ „ ๋งคํŠธ๋ฆญ์Šค๋Š” ํšŒ์ „ ๋ณ€ํ™˜์„ ๋‚˜ํƒ€๋‚ด๋Š” ํ–‰๋ ฌ์ด๋ฉฐ, ํšŒ์ „ํ•  ๋•Œ ๊ณฑํ•˜๋Š” ํ–‰๋ ฌ R์ด๋‹ค. FRotationMatrix ์ƒ์„ฑ์ž๋Š” FRotator๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ํšŒ์ „ ๋งคํŠธ๋ฆญ์Šค๋ฅผ ์ƒ์„ฑํ•œ๋‹ค. FRotationMatrix์˜ MakeFromX, MakeFromY, MakeFromZ ํ•จ์ˆ˜๋“ค์€ ์ฃผ์–ด์ง„ ์ถ•์„ ๊ธฐ๋ฐ˜์œผ๋กœ ํšŒ์ „ ๋งคํŠธ๋ฆญ์Šค๋ฅผ ์ƒ์„ฑํ•˜๋Š” ๋ฐ ์‚ฌ์šฉํ•œ๋‹ค. FRotationMatrix()๋กœ ์ƒ์„ฑ๋œ ํšŒ์ „ ๋งคํŠธ๋ฆญ์Šค๋Š” ..

Unreal 2023. 12. 29. 19:58
[Unreal] ์–ธ๋ฆฌ์–ผ์„ ์œ„ํ•œ ๋น„์ฅฌ์–ผ ์ŠคํŠœ๋””์˜ค ์…‹ํŒ…

https://you-rang.tistory.com/289 [Unreal]02.Unreal ์„ค์ •ํ•˜๊ธฐ ์•ˆ๋…•ํ•˜์„ธ์š” ์œ ๋ž‘์ž…๋‹ˆ๋‹ค. ์˜ค๋Š˜์€ ์–ธ๋ฆฌ์–ผ ๊ณต๋ถ€์— ๊ผญ ํ•„์š”ํ•œ Visual Studio๋ฅผ ์„ค์น˜ํ•˜๊ณ , ์–ธ๋ฆฌ์–ผ์— ํ•„์š”ํ•œ ์„ค์ •์„ ํ•ด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.์–ธ๋ฆฌ์–ผ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์œ ๋‹ˆํ‹ฐ๋‚˜ ๋‹ค๋ฅธ ํ”„๋กœ๊ทธ๋žจ์—๋„ ํ•„์š”ํ•˜๋‹ˆ ๊ผญ ์„ค์น˜ํ•ด์•ผ you-rang.tistory.com [UE5] Visual Studio : ๋””๋ฒ„๊น…์„ ์‹œ์ž‘ํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ํ”„๋กœ์ ํŠธ ์†์„ฑ์„ ์—ด๊ณ  '๊ตฌ์„ฑ ์†์„ฑ --> ๋””๋ฒ„๊น…'์œผ๋กœ ์–ธ๋ฆฌ์–ผ ์—”์ง„์€ ๋””๋ฒ„๊น…๋„ ํž˜๋“ค๊ตฌ๋‚˜... C++ ํด๋ž˜์Šค๋ฅผ ์ƒ์„ฑํ•˜์—ฌ ๊ฐ„๋‹จํ•œ ์˜ˆ์ œ๋ฅผ ๋”ฐ๋ผํ•ด๋ณด๋‹ค๊ฐ€, ๋””๋ฒ„๊น…์ด ํ•„์š”ํ•œ ๊ฒฝ์šฐ๊ฐ€ ์ƒ๊ฒจ F5๋ฅผ ๋ˆŒ๋Ÿฌ ๋””๋ฒ„๊ทธ ๋ชจ๋“œ๋กœ ์‹คํ–‰ํ–ˆ๋”๋‹ˆ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์˜ค๋ฅ˜๊ฐ€ ๋–ด์Šต๋‹ˆ๋‹ค. Develop daekyoulibrary.tistory.com ์œ„์˜..

Unreal 2023. 12. 29. 11:40
[Unreal] ์–ธ๋ฆฌ์–ผ ๋ฒ„์ถ”์–ผ ํ”„๋กœ๋•์…˜ virtual-production

๊ธฐ์กด ํ”„๋กœ๋•์…˜ ๊ณผ์ • ์ „๋ฐ˜์— ๋ฆฌ์–ผํƒ€์ž„ ๊ฒŒ์ž„ ์—”์ง„์„ ํ™œ์šฉํ•œ ๊ฒƒ์„ ๋ฒ„์ถ”์–ผ ํ”„๋กœ๋•์…˜์ด๋ผ๊ณ  ๋ถ€๋ฅธ๋‹ค. ์ด๋ฒˆ ํฌ์ŠคํŒ…์€ ์–ธ๋ฆฌ์–ผ ๊ฐ€์ด๋“œ์—์„œ ์ œ๊ณตํ•˜๋Š” ๋ฌธ์„œ๋ฅผ ์š”์•ฝํ•˜๋ฉด์„œ, ๋ฒ„์ถ”์–ผ ํ”„๋กœ๋•์…˜์˜ ์„ธ๊ณ„์—์„œ ์–ธ๋ฆฌ์–ผ ์—”์ง„์˜ ์—ญํ• ์„ ์•Œ์•„๋ณด๊ณ ์ž ํ•œ๋‹ค. Virtual Production Hub - Unreal Engine Virtual production is transforming the art and craft of filmmaking. Find out more. www.unrealengine.com ๋ฒ„์ถ”์–ผ ํ”„๋กœ๋•์…˜ ๋ฒ„์ถ”์–ผ ํ”„๋กœ๋•์…˜์€ ๊ธฐ์ˆ ์„ ์‚ฌ์šฉํ•˜์—ฌ ๋””์ง€ํ„ธ ์„ธ๊ณ„์™€ ํ˜„์‹ค ์„ธ๊ณ„๋ฅผ ์‹ค์‹œ๊ฐ„์œผ๋กœ ์—ฐ๊ฒฐํ•œ๋‹ค. ๋ฐฉ์†ก ์—…๊ณ„์—์„œ๋Š” ์˜ค๋žซ๋™์•ˆ ๋ฒ„์ถ”์–ผ ํ”„๋กœ๋•์…˜์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ผ์ด๋ธŒ ๋ฐฉ์†ก ๋ฐ ์ด๋ฒคํŠธ๋ฅผ ์œ„ํ•œ ๋ฆฌ์–ผํƒ€์ž„ ๊ทธ๋ž˜ํ”ฝ์„ ์ œ์ž‘ํ–ˆ๋‹ค. ํ˜„์žฌ๋Š” ๋ฆฌ์–ผํƒ€์ž„ ๊ฒŒ์ž„ ์—”์ง„ ๊ธฐ..

Unreal 2023. 12. 25. 17:49
[๋ถ„ํ• ์ •๋ณต, python] ์ƒ‰์ข…์ด ๋งŒ๋“ค๊ธฐ (์Šคํƒ๊ณผ ์žฌ๊ท€ํ•จ์ˆ˜๋กœ ํ’€์–ด๋ณด๊ธฐ)

https://www.acmicpc.net/problem/2630 2630๋ฒˆ: ์ƒ‰์ข…์ด ๋งŒ๋“ค๊ธฐ ์ฒซ์งธ ์ค„์—๋Š” ์ „์ฒด ์ข…์ด์˜ ํ•œ ๋ณ€์˜ ๊ธธ์ด N์ด ์ฃผ์–ด์ ธ ์žˆ๋‹ค. N์€ 2, 4, 8, 16, 32, 64, 128 ์ค‘ ํ•˜๋‚˜์ด๋‹ค. ์ƒ‰์ข…์ด์˜ ๊ฐ ๊ฐ€๋กœ์ค„์˜ ์ •์‚ฌ๊ฐํ˜•์นธ๋“ค์˜ ์ƒ‰์ด ์œ—์ค„๋ถ€ํ„ฐ ์ฐจ๋ก€๋กœ ๋‘˜์งธ ์ค„๋ถ€ํ„ฐ ๋งˆ์ง€๋ง‰ ์ค„๊นŒ์ง€ ์ฃผ์–ด์ง„๋‹ค. www.acmicpc.net ์ฒ˜์Œ์— ์ง  ์ฝ”๋“œ divide๋ผ๋Š” ํ•จ์ˆ˜์— ์ธ์ž 4๊ฐœ๋ฅผ ๋ฐ›๊ฒŒํ•˜์—ฌ ํ–‰์˜ ์ฒ˜์Œ๊ณผ ๋, ์—ด์˜ ์ฒ˜์Œ๊ณผ ๋์„ ์ปจํŠธ๋กคํ•˜๋ฉด ๋œ๋‹ค๋Š” ์•„์ด๋””์–ด๊นŒ์ง€๋Š” ์ ‘๊ทผํ–ˆ๋‹ค. import sys sys.setrecursionlimit(10**6) # 8 # 1 1 0 0 0 0 1 1 # 1 1 0 0 0 0 1 1 # 0 0 0 0 1 1 0 0 # 0 0 0 0 1 1 0 0 # 1 0 0 0 1 1 ..