simple class to hold the material properties of a phong material More...

Inheritance diagram for cgv::media::illum::surface_material:

Public Member Functions
	surface_material (BrdfType _brdf_type=BrdfType(BT_STRAUSS_DIFFUSE+BT_STRAUSS), color_type _diffuse_reflectance=color_type(0.5f, 0.5f, 0.5f), float _roughness=0.5f, float _metalness=0.0f, float _ambient_occlusion=1.0f, color_type _emission=color_type(0, 0, 0), float _transparency=0.0f, const std::complex< float > &_propagation_slow_down=std::complex< float >(1.5f, 0.0f), float _roughness_anisotropy=0.0f, float _roughness_orientation=0.0f, color_type _specular_reflectance=color_type(1, 1, 1))
	construct default material

Protected Attributes
BrdfType	brdf_type
	store brdf type, defaults to BT_COOK_TORRANCE

color_type	diffuse_reflectance
	diffuse reflectance of surface, defaults to 0.5,0.5,0.5

float	roughness
	surface roughness in the range 0,1, defaults to 0.5

float	metalness
	metalness of surface

float	ambient_occlusion
	scalar factor to down scale ambient light, defaults to 1

color_type	emission
	emissive color component, defaults to 0,0,0

float	transparency
	modulation for transparency, defaults to 0

std::complex< float >	propagation_slow_down
	complex fraction of complex interior over real exterior index of refraction, defaults to 1.5,0

float	roughness_anisotropy
	difference of roughness matrix eigenvalues in range [0,1] relative to `roughness`, i.e. lambda_1 - lambda_2 = roughness_anisotropy*roughness, defaults to 0

float	roughness_orientation
	orientation of roughness in range [0,1], where 0 corresponds to u-direction and 0.5 to v direction, defaults to 0

color_type	specular_reflectance
	specular color used to modulate specular reflection component, should be 1,1,1

Detailed Description

simple class to hold the material properties of a phong material

The documentation for this class was generated from the following files:

Public Types