Parameterization of the UNIFIED reflection model. More...

#include <SurfacePhysics.hh>

Public Types
Type aliases
using	ReflectionGrids = EnumArray< optical::ReflectionMode, Grid >

Public Member Functions
	operator bool () const
	Whether the data are assigned.

Static Public Member Functions
static ReflectionForm	from_spike ()
	Return a specular spike reflection form.

static ReflectionForm	from_lobe ()
	Return a specular lobe reflection form.

static ReflectionForm	from_lambertian ()
	Return a Lambertian reflection form.

Detailed Description

Parameterization of the UNIFIED reflection model.

Parameters:

specular_spike : Reflection probability at the average surface normal.
specular_lobe : Reflection probability at the micro facet normal.
backscatter : Probability of backscattering after reflecting within a deep groove.

The sum of all three parameters must be < 1 at every grid point, with the remainder being the probability of diffuse scattering.

The documentation for this struct was generated from the following file:

Public Types