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| author | Elizabeth (Lizzy) Hunt <elizabeth.hunt@simponic.xyz> | 2023-08-26 17:57:05 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-08-26 17:57:05 -0600 |
| commit | 8a4ab8d79b5ce1dabb431168398b5d5111fe326c (patch) | |
| tree | e60767dc5295edf379cf421e20171dc418e548b7 /engine/utils/rotateVector.ts | |
| parent | c6e9baa0009f7cce0f6ff156a3957ef04a8cb684 (diff) | |
| parent | 6ce6946a4401d2ee6fa5cb747fab7d4c658a63c8 (diff) | |
| download | jumpstorm-8a4ab8d79b5ce1dabb431168398b5d5111fe326c.tar.gz jumpstorm-8a4ab8d79b5ce1dabb431168398b5d5111fe326c.zip | |
Merge pull request #1 from Simponic/network
Network
Diffstat (limited to 'engine/utils/rotateVector.ts')
| -rw-r--r-- | engine/utils/rotateVector.ts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/engine/utils/rotateVector.ts b/engine/utils/rotateVector.ts index 82bb54d..221ffb2 100644 --- a/engine/utils/rotateVector.ts +++ b/engine/utils/rotateVector.ts @@ -1,4 +1,4 @@ -import type { Coord2D } from "../interfaces"; +import type { Coord2D } from '../interfaces'; /** * ([[cos(θ), -sin(θ),]) ([x,) @@ -10,6 +10,6 @@ export const rotateVector = (vector: Coord2D, theta: number): Coord2D => { return { x: vector.x * cos - vector.y * sin, - y: vector.x * sin + vector.y * cos, + y: vector.x * sin + vector.y * cos }; }; |