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KBE3D / KBCore / Cesium / Math / convertLongitudeRange

函数: convertLongitudeRange()

convertLongitudeRange(angle: number): number

Converts a longitude value, in radians, to the range [<code>-Math.PI</code>, <code>Math.PI</code>).

参数

angle

number

The longitude value, in radians, to convert to the range [<code>-Math.PI</code>, <code>Math.PI</code>).

返回

number

The equivalent longitude value in the range [-Math.PI, Math.PI).

示例

ts
// Convert 270 degrees to -90 degrees longitude
const longitude = Cesium.Math.convertLongitudeRange(Cesium.Math.toRadians(270.0));

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