Computations with phong shading, Computer Graphics

Assignment Help:

Computations with Phong Shading

Computations involved along with Phong Shading:

i) Find out average unit normal vector at each polygon vertex.

ii) Linearly interpolate the vertex normals above the surface of polygon.

iii) Apply illumination model beside each scan line to calculate projected pixel intensities for surface points.

Related Discussions:- Computations with phong shading

Dv encoder types, DV Encoder Types: While DV is captured in a computer thi...

DV Encoder Types: While DV is captured in a computer this is stored in an AVI file, that is Microsoft's standard file format used for video files. Video support in Windows is prov

Disadvantages of the z-buffer method, Disadvantages : 1) Doubles memor...

Disadvantages : 1) Doubles memory needs, one for at least z-buffer and one for refreshes- buffer. 2) Dependency of device and memory intensive. 3) Wasted calculation u

Merits -phong shading or normal vector interpolation shading, Merits -Phong...

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 t

Frame animation non- interactive animation rectangular shape, Frame animati...

Frame animation non- interactive animation rectangular shape (Cartoon movies) It is an "internal" animation method, which is, it is animation within a rectangular frame. This i

What do you understand by the term contone, Question : (a) What do you...

Question : (a) What do you understand by the term ‘contone'? (b) What are spot colours? (c) You have been asked to prepare an artwork (a magazine) to send to a printer.

Filling algorithm, Analise floodfill algirithm & boundryfillalgorithim

Analise floodfill algirithm & boundryfillalgorithim

Remark for the bresenham line generation algorithm, Remark for the Bresenha...

Remark for the Bresenham Line Generation Algorithm Remark: The algorithm will be properly the same if we suppose | m | Algorithm | m | (a) Input two line endi

Explain advantages of rendering polygons by scan line method, What are the ...

What are the advantages of rendering polygons by scan line method? i. The max and min values of the scan were simply found. ii. The intersection of scan lines with edges i

Student, hi I need help with photoshop

hi I need help with photoshop

Poser - software to generate computer animations, Poser - software to gener...

Poser - software to generate computer animations Poser: Poser through Curious Labs Creates 3-dimentaional complex models which you can view from any angle, distance o

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages