honeybee_plus.radiance.mixture.mixpict module

Radiance Mixpict Mixture.

http://radsite.lbl.gov/radiance/refer/ray.html#Mixpict

class honeybee_plus.radiance.mixture.mixpict.Mixpict(name, modifier=None, values=None, is_opaque=None)[source]

Bases: honeybee_plus.radiance.mixture.mixturebase.RadianceMixture

Radiance Mixpict Material.

Mixpict combines two modifiers based on a picture:

mod mixpict id 7+

foreground background func pictfile funcfile u v transform

0 m A1 A2 .. Am

The mixing coefficient function “func” takes three arguments, the red, green and blue values corresponding to the pixel at (u,v).