KBE3D / KBCore / Cesium / Math / fromSNorm

函数: fromSNorm()

fromSNorm(value: number, rangeMaximum?: number): number

Converts a SNORM value in the range [0, rangeMaximum] to a scalar in the range [-1.0, 1.0].

参数

value

number

SNORM value in the range [0, rangeMaximum]

rangeMaximum?

number

The maximum value in the SNORM range, 255 by default.

返回

number

Scalar in the range [-1.0, 1.0].