What Is The 2 Types Of Reflection?

What is regular or specular reflection?

Specular reflection, or regular reflection, is the mirror-like reflection of waves, such as light, from a surface.

Specular reflection may be contrasted with diffuse reflection, in which light is scattered away from the surface in a range of directions..

What is glossy reflection?

Gloss is the property of a surface which involves specular reflection. … Reflection off smooth surfaces such as a mirror, an automobile, or a calm body of water leads to specular reflection. This reflection makes an object look glossy or shiny and is responsible for the lustrous or mirror-like appearance.

What is gloss material?

Shiny Appearance of Films and Surfaces The Gloss is defined as the capacity of the polymer surface to reflect light in a given direction. Gloss characterizes how reflective or “shiny” a plastic material is, i.e. how much of a light beam touching the material with a define incident angle is reflected vs.

What is Laws of reflection?

The law of reflection states that when a ray of light reflects off a surface, the angle of incidence is equal to the angle of reflection.

What is water reflection?

Reflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated. … Reflection is observed with surface waves in bodies of water. Reflection is observed with many types of electromagnetic wave, besides visible light.

How do you calculate specular reflection?

The reflection vector R is calculated with the following formula:R = 2 * (N · L) * N L. … V = Camera Position – Vertex Position. … Specular Light = (R · V)n … Final Color = (Diffuse Light + Ambient Light + Specular Light) * Diffuse Color.Next: Normalmapping.

What are the types of reflection?

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, whereas diffuse reflection is produced by rough surfaces that tend to reflect light in all directions (as illustrated in Figure 3).

What is superficial reflection?

Reflection at a superficial level makes reference to an existing knowledge base, including differing theories but does not make any comment or critique of them. Example – superficial reflection.

What are the 3 laws of reflection?

Any mirror obeys the three laws of reflection, flat, curved, convex or concave.

What is reflective thinking?

Critical thinking and reflective thinking are often used synonymously. … Dewey (1933) suggests that reflective thinking is an active, persistent, and careful consideration of a belief or supposed form of knowledge, of the grounds that support that knowledge, and the further conclusions to which that knowledge leads.

What is a reflective person like?

Reflective is an adjective that can describe a person who thinks things through, or a surface that reflects light or sound, like the reflective lettering on a stop sign. A reflective person is a little different — he or she might have great insight due to taking the time to time carefully about things. …

How do you do reflective thinking?

Developing your reflective insightsStand back from the eve nts and try to be objective.Be critical of your own actions.Think of alternative explanations of events.Make use of evidence from a range of sources e.g. theories.Recognise that your own point of view will change with time.More items…•

What are the four reflective practice models?

Based on theories about how people learn, this model centres on the concept of developing understanding through actual experiences and contains four key stages:Concrete experience.Reflective observation.Abstract conceptualization.Active experimentation.

What does gloss mean?

A gloss is a shiny finish on an object. It’s also an explanation about a word or phrase. Right now, you’re reading a gloss on the word gloss. Gloss has a number of meanings, so it’s a good idea to read our gloss on this word. Gloss can refer to the shine or polish on a smooth surface.

What are the four modes of reflection?

To understand the complexity of reflection, consider the four modes of thinking Grimmett proposed: technological, situational, deliberate, and dialectical (Danielson, 1992; Grimmett, Erickson, Mackinnon, & Riecken, 1990).

What are the stages of reflection?

The traditional stages of reflection are self-awareness, description, critical analysis, synthesis, and evaluation.

Who uses reflective practice?

Reflective practice is a way of studying your own experiences to improve the way you work. It is very useful for health professionals who want to carry on learning throughout their lives. The act of reflection is a great way to increase confidence and become a more proactive and qualified professional.

What happens during specular reflection?

In specular reflection, the incident light is reflected into a single outgoing direction. Light reflects on a surface known as specular surface (similar to that of a mirror) at the angle of incidence. … Specular reflection rarely occurs in nature, but rather in man-made spaces.