diffuseContrib

Shortcuts:

• dc

Keywords:

• diffuse
• lambert
• lighting
• material
• modularmat
• oren-nayar
• shading

Roughness

Albedo

Color

material

diffuseContrib

RayTK

v0.40

A material element that provides diffuse light contribution.

Parameters

Name	Description	Regular Handling	Read-Only Handling
Color		Runtime	Baked
Level		Runtime	Baked
Method	The type of diffuse shading to use. Different methods support different combinations of the other parameters.	Runtime	Baked
Lambert: Oren-Nayar: Burley:
Roughness
Albedo
Use Color	Whether to produce color or just a brightness value.
Use Light Color	Whether to apply the light color to the color produced by this element.	Semi-Baked	Semi-Baked
Enable Shadow	Whether to apply the shadow to the color/level produced by this element.	Baked	Baked
Enable
Use Surface Color		Semi-Baked	Semi-Baked

Inputs

• Roughness: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: MaterialContext
  • Return Types: float
• Albedo: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: MaterialContext
  • Return Types: float
  • Supports Variables From Inputs: roughnessField
• Color: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: MaterialContext
  • Return Types: float vec4
  • Supports Variables From Inputs: roughnessField albedoField

Images