specularContrib

Shortcuts:

• sc

Keywords:

• ggx
• lighting
• material
• modularmat
• phong
• shading
• specular

Shininess

Roughness

Fresnel

Color

material

specularContrib

RayTK

v0.36

A material element that provides specular light contribution.

Parameters

• Color:
• Level:
• Method: The type of specular shading to use. Different methods support different combinations of the other parameters.
  • Phong:
  • Blinn-Phong:
  • Beckmann:
  • Cook-Torrance:
  • Gaussian:
  • GGX:
• Shininess:
• Roughness:
• Fresnel:
• 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.
• Enable Shadow: Whether to apply the shadow to the color/level produced by this element.
• Use Surface Color:

Inputs

• Shininess: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: MaterialContext
  • Return Types: float
• Roughness: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: MaterialContext
  • Return Types: float
• Fresnel: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: MaterialContext
  • Return Types: float
• Color: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: MaterialContext
  • Return Types: vec4

Images