@hscmap/inertial-wheel - npm Package Compare versions

Comparing version 0.6.1 to 0.6.2

lib/inertial_wheel.d.ts

lib/inertial_wheel.js

		@@ -10,3 +10,2 @@ "use strict";
		this.cb = cb;
		this.baseInterval = 1000 / 60;
		this.physics = new physics_1.Physics();
		@@ -35,5 +34,5 @@ this.magicTrackpadDetector = new magic_trackpad_detector_1.MagicTrackpadDetector();
		var _this = this;
		var _a = this.physics.tick(performance.now()), v = _a.v, dt = _a.dt, wheelstart = _a.wheelstart, wheelend = _a.wheelend;
		var _a = this.physics.tick(performance.now()), v = _a.v, wheelstart = _a.wheelstart, wheelend = _a.wheelend;
		wheelstart && this.cb.wheelstart && this.cb.wheelstart(new InertialWheelStartEvent());
		this.cb.wheel && this.cb.wheel(new InertialWheelEvent(dt * v / this.baseInterval, this.lastNativeEvent));
		this.cb.wheel && this.cb.wheel(new InertialWheelEvent(v, this.lastNativeEvent));
		wheelend && this.cb.wheelend && this.cb.wheelend(new InertialWheelEndEvent());
		@@ -40,0 +39,0 @@ wheelend \|\| this.cb.setNextTick(function () { return _this.tick(); });

lib/physics.d.ts

		@@ -15,2 +15,3 @@ export declare class Physics {
		t2: number;
		maxDT: number;
		stop(): void;
		@@ -20,3 +21,2 @@ kick(a: number, t: number): void;
		v: number;
		dt: number;
		wheelstart: boolean;
		@@ -23,0 +23,0 @@ wheelend: boolean;

lib/physics.js

		@@ -15,2 +15,3 @@ "use strict";
		this.t2 = defaults.t2;
		this.maxDT = 3 * 1000 / 60;
		}
		@@ -32,7 +33,11 @@ Physics.prototype.stop = function () {
		this.a = 0;
		var dt = t - this.t;
		this.v += dt * (this.a == 0 ?
		-1. / this.t2 * this.v :
		this.a / this.t1);
		this.v = clamp(this.v, -1, 1);
		var DT = t - this.t;
		while (DT > 0) {
		var dt = Math.min(DT, this.maxDT);
		DT -= this.maxDT;
		this.v += dt * (this.a == 0 ?
		-1. / this.t2 * this.v :
		this.a / this.t1);
		this.v = clamp(this.v, -1, 1);
		}
		this.t = t;
		@@ -42,3 +47,2 @@ this.moving = this.willMove();
		v: this.v,
		dt: dt,
		wheelstart: !moving0,
		@@ -45,0 +49,0 @@ wheelend: !this.moving

package.json

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