Beziers curve

Beziers Curve

1. Beziers Curve Submitted to Presentation by Prof. Kamal Sharma Rampal singh Department of Mech. Engg. Mtech First year 1

2. Types of Curves Approximation curve Interpolation curve

3. Beziers Curve It is spline curve Approximation Curve It is parametric curve(controlled by parameter t or u) Can get n degree polynomial with n+1 control points P(x)=a0x^n+a1x^(n-1)+a2x^(n-2)

4. Beziers Curve used in CAD,typeface,Drawing It is easy to implement

5. Derivation for Quadratic Bezier Curve

6. Blending function for Beziers curve