Question

Specular reflection and diffuse reflection animations

Answer 1

The reflection of light can be roughly categorized into two types of reflection: specular reflection is defined as light reflected from a smooth surface at a definite angle, and diffuse reflection, which is produced by rough surfaces that tend to reflect light in all directions (as illustrated in Figure 1).

Answer 2

Regular reflection :- the bouncing of light from smooth surface.

diffuse reflection:- the bouncing of light into different direction from rough surface.