Curve segment - properties of bezier curves, Computer Graphics

Curve segment - properties of bezier curves

Note:

1) The joining point on the curve along w.r.t. the parameter based upon second derivates of Q(t) is the acceleration. Whereas the Q'(t) is an tangent vector stating velocity. That is the tangent vector offers the velocity beside the curve.

The camera velocity and acceleration at connect point must be continuous, to ignore jerky movements in the consequential animation sequence.

2) Curve segment consisting continuity C1 implies the G1 continuity although the converse is usually not true. This G1 curves are less restrictive than the C1, consequently curves can be G1 but not essentially C1 .

Curves as Spline curve, cubic spline curve are curve suitable method utilized to make a smooth curve specified a set of points via out the path weight are distributed. Spline is utilized in graphics to identify animation paths, to digitize drawings for computer storage mostly CAD application, utilize them for automobile bodies design in aircraft design and so on.

Posted Date: 4/4/2013 5:46:13 AM | Location : United States







Related Discussions:- Curve segment - properties of bezier curves, Assignment Help, Ask Question on Curve segment - properties of bezier curves, Get Answer, Expert's Help, Curve segment - properties of bezier curves Discussions

Write discussion on Curve segment - properties of bezier curves
Your posts are moderated
Related Questions
Question 1: (a) How can you select and manipulate individual objects in a group? (b) How do you resize an object? Explain how you determine the point from which the object r

Introduction of Curves and Surfaces This section has covered the methods of generating polygons, closed and curves surfaces. Under those methods we have discussed different ty

explainapplication of coherence in visible surface detection method

Positive Accelerations - Computer Animation So as to incorporate increasing speed in an animation the time spacing among the frames should increase, hence greater change in th

Multiple Channels: As the 1990s, movie theatres have upgraded their sound systems to surround sound systems which carry more than two channels. The most well liked illustrations a

Other File Formats BMP/DIB/RLE File Formats These are termed as device independent bitmap files. They exist in two various type formats: a) OS2 format and b) Windows

How to implement z-buffer algorithm using C programming

what is staircase appearance

Suppose here, one allows 256 depth value levels to be employed. Approximately how much memory would a 512x512 pixel display necessitate to store z-buffer? Solution : A system w

X-shear Regarding 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, via the given scale parameter 'a',that is,