NAME

DoSpecularIntens − Create a specular intensity primitive attribute object

SYNOPSIS

C:

DtObject DoSpecularIntens(intensity)
DtReal intensity;

Fortran:

INTEGER∗4 DOSPCI(INTENS)
REAL∗8 INTENS

DESCRIPTION

DoSpecularIntens creates a specular intensity primitive attribute object.  The parameter intensity specifies the intensity of the specular response of a surface to light from non-ambient light sources in the environment. 

The specular intensity ranges from 0.0 to 1.0, signifying the percentage contribution of specular color to the overall shade of the object’s surface. 

The specular color is only one of four aspects of the specular component of a surface.  The other components are the specular color, the scattering of the specular reflection, and the applicability of specular components to a surface. 

DEFAULTS

The default DoSpecularIntens is 1.0. 

SEE ALSO

DoSpecularColor(3D), DoSpecularFactor(3D),  DoSpecularSwitch(3D)

September 29, 2021