Intensity of specular reflection - modeling and rendering, Computer Graphics

Assignment Help:

Intensity of Specular Reflection - Modeling and Rendering

Intensity of specular reflection based upon material properties of surface and the angle of incidence and the value of specular reflection parameter 'n' is found through the category of surface which we need to display.

- Shiny surfaces are modeled along with larger values of n (100 or may be more)

- Dull surfaces are modeled along with smaller values of n (down to 1)

- For ideal reflection n is ∞.

- For extremely dull surfaces (example: chalk and so no) n is assigned value close to 1.

- In the diagram demonstrated below we can see how the function (cos a)n behaves for various values of n.


Related Discussions:- Intensity of specular reflection - modeling and rendering

Explain about the computer-aided design, Explain about the Computer-Aided D...

Explain about the Computer-Aided Design CAD is used in the design and development of new products in a several of applications both at home and on a commercial/industrial basis

Disadvantage of the raster scan display device, Disadvantage of the Raster ...

Disadvantage of the Raster Scan Display Device The major disadvantage of the raster scan is the jagged nature of the lines, happening from the information that the pixels are

Interactive picture construction techniques, Explain the interactive pictur...

Explain the interactive picture construction techniques.    interactive picture- construction methods are commonly used in variety of applications, including design and painting pa

Character generation, Ask question #Minimum how can we use stroke method me...

Ask question #Minimum how can we use stroke method method for character generation? 100 words accepted#

Computer Architecture, How many 128 x 8 RAM chips are needed to provide a m...

How many 128 x 8 RAM chips are needed to provide a memory capacity of 4096 16 bits?

Polygon clipping algorithm, Write a polygon clipping algorithm to clip a po...

Write a polygon clipping algorithm to clip a polygon against rectangular clipping are. Read the vertices of polygon to be clipped. 2. Read the coordinates of the rectangular cl

What is the advantages of electrostatic plotters, What is the advantages of...

What is the advantages of electrostatic plotters? Advantages of electrostatic plotters: They have very high quality printers and faster than pen plotters. Recent electros

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd