Find out average unit normal vector at each polygon vertex, Computer Graphics

Assignment Help:

To find out average unit normal vector at each polygon vertex

At each polygon vertex as demonstrated by point V in the figure above, the normal vector is acquired by averaging the surface normal of each polygon sharing such vertex. Hence, for any vertex V the unit vertex normal will be specified by N¯_v

1596_Find Out Average Unit Normal Vector at Each Polygon Vertex.png

Here K → 1 to n are the surfaces in contact along with the vertex v.

Related Discussions:- Find out average unit normal vector at each polygon vertex

What are the advantages of electrostatic plotters, What are the advantages ...

What are the advantages of electrostatic plotters? They are faster than pen plotters and very high quality printers. Recent electrostatic plotters contain a scan-conv

Video controller operations, basic video controller operations

basic video controller operations

Ellipse generation algorithm - 2d shape primitives, Ellipse Generation Algo...

Ellipse Generation Algorithm You know that a circle is symmetric in all the octants, while ellipse is symmetric with respect to four quadrants. Therefore, to draw an ellipse,

Viewing transformation, Viewing Transformation In previous section, we...

Viewing Transformation In previous section, we have discussed about the geometric transformations as Translation, Shearing, Reflection, Scaling and Rotation. Rotation, Reflect

Explain vector graphics and raster graphics, Question: (a) In computer...

Question: (a) In computer graphics it is important to distinguish between the two approaches to graphical modeling:vector graphics and raster graphics. Explain in details th

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

Implement cohen sutherland and liang barsky algorithm, Implement Cohen Suth...

Implement Cohen Sutherland and Liang Barsky line clipping algorithms in C-language. Test your code for line segments with end points falling in various regions.

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

Draw the block diagram of raster scan display processor.

For orthographic parallel projection, For orthographic parallel projection:...

For orthographic parallel projection: glOrtho(left, right, bottom, top, near, far); glOrtho2D(left, right, bottom, top); Here left, right define the x-direction ex

Modify the dda algorithm for negative sloped lines, 1. Modify the DDA algo...

1. Modify the DDA algorithm for negative sloped lines; discuss both the cases i.e., slope > 1 and 0 Ans. For the generation of lines along with negative slopes as:

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages