auto: 2026-08-29 16:45 (EOMSANGDON-HOME)

2026-08-29 16:45:54 +09:00
parent 936def3755
commit 7fa005dce1
2 changed files with 23 additions and 4 deletions
@@ -107,13 +107,14 @@ export class ScreenCanvasDrawController implements DrawController {
 	 * This function takes the deltaY from the mouse wheel event and zooms the screen in or out
 	 * The location of the mouse in world space is preserved
 	 * @param deltaY
+	 * @param strength 한 번에 얼마나 확대할지(휠 한 칸 = 1). 트랙패드의 잔 델타용.
 	 */
-	public zoomScreen(deltaY: number) {
+	public zoomScreen(deltaY: number, strength = 1) {
 		const worldMouseLocationBeforeZoom = this.getWorldMouseLocation();
 		const oldScreenScale = this.getScreenScale();

 		const newScreenScale =
-			oldScreenScale * (1 - MOUSE_ZOOM_MULTIPLIER * (deltaY / Math.abs(deltaY)));
+			oldScreenScale * (1 - MOUSE_ZOOM_MULTIPLIER * strength * (deltaY / Math.abs(deltaY)));
 		this.setScreenScale(newScreenScale);

 		// now get the location of the cursor in world space again