Consider shiny surface with diffused reflection coefficient, Computer Graphics

Assignment Help:

Consider a Shiny Surface Along With Diffused Reflection coefficient

Consider a shiny surface along with diffused reflection coefficient of 0.8 and ambient reflection coefficient of 0.7, the surface has standard in the direction of 2i + 3j +4k; as several light is incident on it from the direction i + j + k hence the ambient and diffused intensities are of order 2 and 3 units. Find out the intensity or reflected light.

Solution: The combined consequence of ambient and diffused reflection is specified by:

I = Ia Ka + Id Kd cos θ = Ia Ka + Id Kd ( N¯ .L¯)

By using the data specified in the equation we find:

I = 2 * 0.7 + 3 * 0.8 * ((2i + 3j + 4k).(i +j +k))

= 1.4 + 2.4 (2 + 3 + 4)

= 1.4 + 9*2.4

= 23


Related Discussions:- Consider shiny surface with diffused reflection coefficient

Object oriented tools, Object Oriented Tools: In such authoring systems, m...

Object Oriented Tools: In such authoring systems, multimedia components and events turn into objects that live in hierarchical order of parent and child relations. Messages are pa

Methods of animation - computer animation, Methods of Animation - Computer ...

Methods of Animation - Computer Animation First method: in this, artist makes a succession of cartoon frames that are then combined in a film. Second method: in this,

Area-subdivision method, Area-Subdivision method This method is a ty...

Area-Subdivision method This method is a type of an image-space method although uses object-space operations re-ordering or sorting of surfaces as per to depth. Area sub-div

Explain about the computer based training, Explain about the Computer Based...

Explain about the Computer Based Training CBT makes use of a computer system to train people in numerous applications. It makes use of self-assessment and multimedia with minim

What will be the resulting rotation matrix, An object has to be rotated abo...

An object has to be rotated about an axis passing through the points (1,0 ,1), (1,3,1) .  What will be the resulting rotation matrix?    Solution: The axis is parallel to y axis

Linking, Linking: A hypermedia system and also information in general cont...

Linking: A hypermedia system and also information in general contains different types of relationships among various information parts. Illustrations of typical relationships comp

Determine general graphics system designed for a programmer, Explain the di...

Explain the differences among a general graphics system designed for a programmer and one designed for a specific application, such as architectural design? Basically, package

Write a simple c-code to generate a circular arc, Write a simple C-code to ...

Write a simple C-code to generate a circular arc between two angle values. Use this to draw Figure.

Explain what is the bleed and its purposes, QUESTION (a) Name the space...

QUESTION (a) Name the spaces and guides in the Figure below                 (b) What is the difference between Pantone and Process colors? Elaborate (c) Explain what i

Briefly explain types of animation, Question 1 Briefly explain types of an...

Question 1 Briefly explain types of animation Question 2 Briefly explain steps involved in animation process Question 3 What is Layout? Explain two types of layout

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