Illustrate the term winding number
Illustrate the term winding number?
Expert
To ensure whether a specified point is inside or outside the polygon, winding number method is used. The edges which are cross the scan line, this method give a direction number to all. As if the edge starts below the given line and ends above the given line shows direction as -1 otherwise 1. When the value of winding number is nonzero for polygons as well as two dimensional objects point is defined as it is inside.
Explain the several ways of describing the spline curve?
What is a Blobby object?
Illustrate the different methods of stimulating motion?
Illustrate the meaning of scaling?
Describe briefly the Cohen Sutherland Line Clippings Algorithm?
Differentiate between the terms bitBlt and pixBlt?
Describe in brief the low level methods (motion specific) and high level methods (motion generalized) animation.
Describe the cohen sutherland Line Clipping Algorithm in brief?
Briefly discuss the concept of Hidden surface removal algorithms and Phong shading?
Explain clipping? Also describe the term covering or exterior clipping?
18,76,764
1949788 Asked
3,689
Active Tutors
1415880
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!