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Method isAroundZero

src/common/overlay/levelRenderer/Curve.js:68–70  ·  view source on GitHub ↗

* @function LevelRenderer.Tool.Curve.prototype.isAroundZero * @description 判断一个值是否趋于0,判断参考值:1e-4。 * @param {number} val - 值。 * @returns {boolean} 值是否趋于0。

(val)

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66 * @returns {boolean} 值是否趋于0。
67 */
68 isAroundZero(val) {
69 return val > -this.EPSILON && val < this.EPSILON;
70 }
71
72
73 /**

Callers 4

cubicRootAtMethod · 0.95
cubicExtremaMethod · 0.95
quadraticRootAtMethod · 0.95
CurveSpec.jsFile · 0.45

Calls

no outgoing calls

Tested by

no test coverage detected