Class

• <DRM Specular Colour>

Superclass

• <DRM SEDRIS Abstract Base>

Subclass

• None.

Definition

An instance of this DRM class specifies the specular reflectance component of a <DRM Primitive Colour> instance. Specular reflectance is the highlight effect on smooth surfaces when they are illuminated due to light reflected from the illuminated surface. The colour of this component of the lighting equation depends largely on the colour of the light source.

A <DRM Specular Colour> instance depends on both the angle from the lit environmental object to the light source and the angle from the lit environmental object to the observer.

Class diagram

Figure 6.320 — DRM_Specular_Colour

Constraints

• Publishable object

Example(s)

• See the <DRM Primitive Colour> class for examples.