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

Objectives-multimedia, Objectives-Multimedia After going through this s...

Objectives-Multimedia After going through this section, you should be capable to: explain hypertext and hypermedia ideas, illustrate how multimedia applications are

Crt, working of crt

working of crt

Shannon fano with the lempel ziv welsh algorithm, Question: (a) A stat...

Question: (a) A statistical encoding algorithm is being considered for the transmission of a large number of long text files over a public network. Part of the file content i

Vertical retrace - display devices, Vertical retrace - Display Devices ...

Vertical retrace - Display Devices In a refresh CRT monitor, the time it takes for an electron beam to return to the top, left most point on the monitor after refreshing all ho

Important points about the illumination model, Important points about the i...

Important points about the illumination Model An illumination model is also termed as lighting model and sometimes considered to as shading model, that is utilized to compute

Bezier curves, find out points to the given control points

find out points to the given control points

3d graphics, Define hermite interpolation in deatail description with examp...

Define hermite interpolation in deatail description with example?

Define the term -monitoring, Define the term -Monitoring Chemical and n...

Define the term -Monitoring Chemical and nuclear plants (monitoring key parameters), hospitals (monitoring patient's vital signs), burglar alarms (monitoring for intruders) etc

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