		@@ -1,60 +0,1 @@
		'use strict';

		Object.defineProperty(exports, '__esModule', { value: true });

		var shared = require('@any-touch/shared');

		var angleToRadian = (function (angle) { return angle / 180 * Math.PI; });

		var getVLength = (function (v) {
		return Math.sqrt(v.x * v.x + v.y * v.y);
		});

		var getDotProduct = (function (v1, v2) {
		return v1.x * v2.x + v1.y * v2.y;
		});

		var getRadian = (function (v1, v2) {
		var mr = getVLength(v1) * getVLength(v2);
		if (mr === 0)
		return 0;
		var r = getDotProduct(v1, v2) / mr;
		if (r > 1)
		r = 1;
		return Math.acos(r);
		});

		var getCross = (function (v1, v2) {
		return v1.x * v2.y - v2.x * v1.y;
		});

		var radianToAngle = (function (radian) { return radian / Math.PI * 180; });

		var getAngle = (function (v1, v2) {
		var angle = getRadian(v1, v2);
		if (getCross(v1, v2) > 0) {
		angle *= -1;
		}
		return radianToAngle(angle);
		});

		var getDirection = (function (x, y) {
		if (x === y) {
		return shared.NONE;
		}
		else if (Math.abs(x) > Math.abs(y)) {
		return 0 < x ? shared.DIRECTION_RIGHT : shared.DIRECTION_LEFT;
		}
		else {
		return 0 < y ? shared.DIRECTION_DOWN : shared.DIRECTION_UP;
		}
		});

		exports.angleToRadian = angleToRadian;
		exports.getAngle = getAngle;
		exports.getCross = getCross;
		exports.getDirection = getDirection;
		exports.getDotProduct = getDotProduct;
		exports.getRadian = getRadian;
		exports.getVLength = getVLength;
		exports.radianToAngle = radianToAngle;
		if (process.env.NODE_ENV === 'development') {module.exports = require('./index.dev.js');} else {module.exports = require('./index.prod.js');}

package.json

		{
		"name": "@any-touch/vector",
		"version": "0.6.0-beta.25",
		"version": "0.6.0-beta.26",
		"description": "any-touch中向量计算相关的函数.",
		@@ -10,3 +10,3 @@ "main": "dist/index.js",
		"dependencies": {
		"@any-touch/shared": "^0.6.0-beta.25"
		"@any-touch/shared": "^0.6.0-beta.26"
		},
		@@ -17,3 +17,3 @@ "publishConfig": {
		"sideEffects": false,
		"gitHead": "e74ad8975c8dcb86eae8f9c1ef2fa43978b96002"
		"gitHead": "134804165dc898584f8a8583947da50f5e0e9462"
		}

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