colour.sd_zeros¶
-
colour.
sd_zeros
(shape=SpectralShape(360, 780, 1))[source]¶ Returns a spectral distribution of given spectral shape filled with zeros.
Parameters: shape (SpectralShape, optional) – Spectral shape used to create the spectral distribution. Returns: Zeros filled spectral distribution. Return type: SpectralDistribution Notes
- By default, the spectral distribution will use the shape given by
colour.DEFAULT_SPECTRAL_SHAPE
attribute.
Examples
>>> sd = sd_zeros() >>> sd.shape SpectralShape(360.0, 780.0, 1.0) >>> sd[400] 0.0
- By default, the spectral distribution will use the shape given by