How to disable zoomAnimation only on wheelZoom ?

[Mushr0000m]

Due to issue not fixed https://github.com/Leaflet/Leaflet/issues/4410 is there a way to disable the zoomAnimation but only for zoom with the wheel, not globaly ? Inertia on MacOs mouses and trackpads makes the zoom jumpy and weird.

[Falke-Design]

@Mushr0000m I think it should work if you do following:

L.Map.ScrollWheelZoom.include({
    _performZoom: function () {
        var map = this._map,
            zoom = map.getZoom(),
            snap = this._map.options.zoomSnap || 0;

        map._stop(); // stop panning and fly animations if any

        // map the delta with a sigmoid function to -4..4 range leaning on -1..1
        var d2 = this._delta / (this._map.options.wheelPxPerZoomLevel * 4),
            d3 = 4 * Math.log(2 / (1 + Math.exp(-Math.abs(d2)))) / Math.LN2,
            d4 = snap ? Math.ceil(d3 / snap) * snap : d3,
            delta = map._limitZoom(zoom + (this._delta > 0 ? d4 : -d4)) - zoom;

        this._delta = 0;
        this._startTime = null;

        if (!delta) { return; }

        if (map.options.scrollWheelZoom === 'center') {
            map.setZoom(zoom + delta, {animate: false});
        } else {
            map.setZoomAround(this._lastMousePos, zoom + delta, {animate: false});
        }
    }
})