OmniHairBase

MDL Identifier: OmniSurface::OmniHairBase

Description: Hair material based on Matt Chiang el. al.

Color

Display Name	Type	Parameter	Default	Description
Base Color Weight	float	base_color_weight	float(1.0)
Base Color	color	base_color	color(1.0)
Melanin Presets	int	melanin_concentration_preset	melanin_concentration_custom
Melanin	float	melanin_concentration	float(1.0)
Melanin Redness (Pheomelanin)	float	melanin_redness	float(0.5)
Melanin Randomize	float	melanin_concentration_randomize	float(0.0)

Specular

Display Name	Type	Parameter	Default	Description
Roughness	float	specular_reflection_roughness	float(0.2)
Anisotropic Roughness	bool	specular_reflection_anisotropic_roughness	false
Azimuthal Roughness	float	specular_reflection_azimuthal_roughness	float(0.2)
IOR	float	specular_reflection_ior	1.55
Shift (degree)	float	specular_reflection_shift	3.0

Diffuse

Display Name	Type	Parameter	Default	Description
Weight	float	diffuse_reflection_weight	float(1.0)
Color	color	diffuse_reflection_color	color(1.0)

Emission

Display Name	Type	Parameter	Default	Description
Weight	float	emission_weight	float(1.0)
Emission Mode	int	emission_mode	emission_lx
Intensity	int	emission_intensity	float(1.0)
Color	color	emission_color	color(1.0)
Use Temperature	bool	emission_use_temperature	false
Temperature (Kelvin)	float	emission_temperature	float(6500)

Geometry

Display Name	Type	Parameter	Default	Description
Enable Opacity	bool	enable_opacity	false
Opacity	float	geometry_opacity	float(1.0)
Opacity Threshold	float	geometry_threshold	float(0.0)
Displacement	float3	geometry_displacement	float3(0.0)