Thick Glass

MDL Identifier: core_definitions::thick_glass_v2

Description: A basic transmissive dielectric with refraction and coloring in the volume

Display Name	Type	Parameter	Default	Description
Transmission Color	color	transmission_color	color(1.0)	The color of the material
Volume Color	uniform_color	glass_color	color(0.95)	The color of the volume at Volume reference distance
Volume Scattering	uniform_float	volume_scattering	0.5	Amount of scattering for objects at Volume reference distance
Reflection Roughness	float	roughness	0.0	Higher roughness values lead to bigger highlights and blurry reflections
Reflection Weight	float	reflectivity	1.0	Overall reflectivity of the material
Volume Reference Distance	uniform_float	base_thickness	0.1	“Volume color” will be reached at this distance (m). Enter a typical thickness of objects made of this material here.
Bumps	float3	normal	state::normal()	Attach bump or normal maps here
IOR	uniform_float	ior	1.4	Determines refraction in the volume. It also influences the reflectivity for materials that are not metallic.
Abbe Number	uniform_float	abbe_number	0.0	Controls dispersion. A value of 0 switches dispersion off. Dispersive materials have Abbe numbers between 25 and 85