Merits -phong shading or normal vector interpolation shading, Computer Graphics

Assignment Help:

Merits -Phong shading or Normal Vector Interpolation Shading

Hence by finding intensities at various points across the edge we determine the intensity that is varying across the edge among two vertex points and is not uniform like in Gouraud Shading, providing much good effect. Thus we can say as the normal vector interpolation by Phong shading is better to intensity interpolation method as in Gourand Shading since it largly reduces the mach bands.


Related Discussions:- Merits -phong shading or normal vector interpolation shading

Global illumination model -polygon rendering, Global illumination model -po...

Global illumination model -polygon rendering This illumination model adds to the local model the light which is reflected from the other surfaces to the current surface. This

Describe the wiggler function in animation help, Question 1: (a) Descri...

Question 1: (a) Describe the term Mask Path and give brief steps how you could change a rectangle into a triangle with respect to time in AE CS3. (b) Expressions are ve

2-d viewing and clipping - raster graphics and clipping, 2-D Viewing and C...

2-D Viewing and Clipping - Raster Graphics and  Clipping In the previous two units of this block, we illustrated the basic elements of computer graphics, that is, the hardware

Low level techniques or motion specific, Low Level Techniques or Motion Spe...

Low Level Techniques or Motion Specific These techniques are utilized to control the motion of any graphic element in any animation scene completely. These techniques are also

Polygon surfaces - curves and surfaces, Polygon Surfaces - Curves and Surfa...

Polygon Surfaces - Curves and Surfaces   By Figure 1 and Figure 2 it is clear that it is possible to store description of objects as a set of surface polygons and similar i

How does the z-buffer algorithm find out which surfaces, Illustration 1: H...

Illustration 1: How does the z-buffer algorithm find out which surfaces are hidden? Solution : Depth or Z-buffer algorithm employs a two buffer area each of two-dimensional ar

Raster scan display processor, Draw the block diagram of raster scan displa...

Draw the block diagram of raster scan display processor.

Variation of intensity - modeling and rendering, Variation of Intensity - M...

Variation of Intensity - Modeling and Rendering According to the phong model the variation of Intensity (I) along with α (since I α cos n α) is: i) for shiny surface (

Modelling and rendering a surface, Modelling and Rendering a surface Com...

Modelling and Rendering a surface Common practice in modelling and rendering a surface is to approximate it by a polygonal surface.  By a polygonal surface we mean a surface whi

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