Linearly interpolate - modeling and rendering, Computer Graphics

Assignment Help:

Linearly interpolate - Modeling and Rendering

I4 = I1 + t (I2 - I1); here t = (|y1 - y2|)/(|y1 - y2|)

ID = IA + t (IB - IA); here t = (|AD|)/(|AB|)

As same in IE = IC + t (IB - IC); here t = (|CE|)/(|CB|)

And IP = ID + t (IE - ID); here t = (|EP|)/(|DE|)

Here Ip → Intensity of points over the surface of polygon that is in Gourand shading the intensity of point - 4 is linearly interpolated by intensity at vertices 1 and 2, as the same in point 5 too is interpolated by intensity at vertices 3 and 2. Intensity of points P is linearly interpolated by intensity at point 4 and 5.


Related Discussions:- Linearly interpolate - modeling and rendering

Y-shear about the origin - 2-d and 3-d transformations, y-shear about the o...

y-shear about the origin - 2-d and 3-d transformations Suppose an object point P(x,y) be moved to P'(x',y') in the x-direction, through the specified scale parameter 'b'. that

Distinguish between window port and view port, Distinguish between window p...

Distinguish between window port & view port?  A portion of a picture that is to be displayed by a window is called as window port. The display area of the part selected or the f

Applications for computer animation-physics, Normal 0 false f...

Normal 0 false false false EN-US X-NONE X-NONE

What is transformation, What is Transformation?  Transformation is the ...

What is Transformation?  Transformation is the method of introducing changes in the shape size and orientation of the object using scaling rotation reflection shearing & transl

Vanishing point - viewing transformations, Vanishing Point - Viewing Transf...

Vanishing Point - Viewing Transformations This point is that point at those parallel lines shows to converge and vanish. A practical illustration is a long straight railroad

Resolution-introduction to computer graphics, Resolution Graphic demons...

Resolution Graphic demonstrations are utilized in presentations to assist convey a concept or express a mood, two kinds of demonstrations graphics are: Vector, and B

Write a code to generate a composite matrix, Write a code to generate a com...

Write a code to generate a composite matrix for general 3D rotation matrix.  Test your code and rotate continuously a cube about an axis.

Algorithms for basic line segment plotting, Algorithms for Basic Line Segme...

Algorithms for Basic Line Segment Plotting There are two important algorithms for basic line segment plotting-DDA algorithm and Bresenham algorithm.  Both the algorithms use th

digital audio technologies, Digital audio technologies DAB (Digita...

Digital audio technologies DAB (Digital Audio Broadcasting) Digital Audio Tape (DAT) DVD DVD-A Digital audio player Compact disc (CD) Minidisc (obsolete

Concept of area subdivision method, Q.   Explain the concept of area subdiv...

Q.   Explain the concept of area subdivision method. Write the conditions, when no further subdivision is needed and how we can test these condition. Ans. Area Subdivision Th

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