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>, which causes a “highlight” effect on smooth surfaces when they're 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.

<DRM Specular Colour> depends on both

• the angle from the lit object to the light source
• the angle from the lit object to the observer

Class diagram

Figure 6.298 — DRM_Specular_Colour

Constraints

• Publishable Object

Example(s)

See <DRM Primitive Colour>.