Viewing a response to: @emalron/how-to-calculate-velocity-in-game-engine
hiveblocks아래처럼 되는데, 뭐가 잘못된거죠?
~~~~
v[i+1] = v[i] + v'[i]*dt
v[i+2] = v[i+1] + v'[i]*dt
= v[i] + v'[i]*dt + v'[i]*dt
= v[i] + 2*v'[i]*dt
v[i+n] = v[i] + n*v'[i]*dt
~~~~| author | kdj |
|---|---|
| permlink | re-emalron-how-to-calculate-velocity-in-game-engine-20170627t130354409z |
| category | kr-dev |
| json_metadata | {"tags":["kr-dev"],"app":"steemit/0.1"} |
| created | 2017-06-27 13:03:57 |
| last_update | 2017-06-27 13:03:57 |
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| author_reputation | 4,188,781,313,300 |
| root_title | "게임 개발 이야기: 속도를 계산 하는 방법 how to calculate velocity in game engine" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 HBD |
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댓글과 같은 경우라면,
```
v[i+2] = v[i+1] + v'[i+1]*dt
= v[i] + v'[i]*dt + v'[i+1]*dt
```
가 되어야 합니다. v'[i] 는 위 코드에서 a에 해당하므로 a가 변경된다면 v'[i+1] != v'[i] 일 수 있거든요 ....
아 그런데 예제 코드론 F가 상수로 보이기 때문에 n*v'[i]*dt 라고 결론 내리신게 맞습니다;; 코드 수정하겠습니다 ㅠ.ㅠ| author | emalron |
|---|---|
| permlink | re-kdj-re-emalron-how-to-calculate-velocity-in-game-engine-20170627t130822529z |
| category | kr-dev |
| json_metadata | {"tags":["kr-dev"],"app":"steemit/0.1"} |
| created | 2017-06-27 13:08:24 |
| last_update | 2017-06-27 13:10:57 |
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| promoted | 0.000 HBD |
| body_length | 236 |
| author_reputation | 127,041,388,477 |
| root_title | "게임 개발 이야기: 속도를 계산 하는 방법 how to calculate velocity in game engine" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 HBD |
| percent_hbd | 10,000 |
| post_id | 6,327,461 |
| net_rshares | 0 |