Reflection Of Light On Floor
In other words it is the fraction of radiant energy that is reflected from a surface.
Reflection of light on floor. Reflection is when light bounces off an object. When light strikes a perfectly reflecting surface such a mirror for example all the light energy is reflected. When a light ray strikes a surface separating two media with different optical properties part of the light energy is reflected back to the media where it coming from. These are reflections calculated in realtime by gpu raytracing and are exact.
Reflection involves two types of light rays. The ratio of the total amount of radiation as of light reflected by a surface to the total amount of radiation incident on the surface. The incoming or incident ray and the outgoing or reflected ray. Reflection of light rays on a reflecting surface.
When you look at an object in a mirror what you see is the reflection of light from that object. Some symbols used for reflection factor are. Mirror mirror on the wall. Diffuse reflection is when light hits an object and reflects in lots of different directions.
So to make things fast it treats reflections on some surfaces differently to others. However lightup has just 1 30 of a second to calculate the reflections. Rc reflection factor of ceiling. If the surface is smooth and shiny like glass water or polished metal the light will reflect at the same angle as it hit the surface.