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fix: laptop pinch-zoom

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This commit is contained in:
Maeght Loan
2025-03-06 20:13:25 +00:00
parent c31a33a04c
commit 44de3516e8
1 changed files with 13 additions and 7 deletions
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src/client/InputHandler.ts
+13 -7
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@@ -110,12 +110,17 @@ export class InputHandler {
initialize() {
this.canvas.addEventListener("pointerdown", (e) => this.onPointerDown(e));
window.addEventListener("pointerup", (e) => this.onPointerUp(e));
this.canvas.addEventListener("wheel", (e) => this.onScroll(e), {
passive: false,
});
this.canvas.addEventListener("wheel", (e) => this.onShiftScroll(e), {
passive: false,
});
this.canvas.addEventListener(
"wheel",
(e) => {
this.onScroll(e);
this.onShiftScroll(e);
e.preventDefault();
},
{
passive: false,
},
);
window.addEventListener("pointermove", this.onPointerMove.bind(this));
this.canvas.addEventListener("contextmenu", (e: MouseEvent) => {
this.onContextMenu(e);
@@ -305,7 +310,8 @@ export class InputHandler {
private onScroll(event: WheelEvent) {
if (!event.shiftKey) {
this.eventBus.emit(new ZoomEvent(event.x, event.y, event.deltaY));
const ratio = event.ctrlKey ? 10 : 1; // Compensate pinch-zoom low sensitivity
this.eventBus.emit(new ZoomEvent(event.x, event.y, event.deltaY * ratio));
}
}