as

1. Unit 3
Cad standard

2. • 0. What are the disadvantages of Beizer Curve ?
The Curve does not pass through the control
points which may be inconvinient tothe designer
The Bezier curve lacks control it only has the
global control nature If one control point is
changed the whole curve changes thus the
designer cannotselectively change part of the
curve 11. What is meant by morphology design?
Morphology design refers the study of the
chronological structure of designprojects.

3. • 3) What are the various display control
facilities ingraphics? i.VectorGeneration ii.
Windowing and viewingtransformation. iii.
Clippingtransformation iv. Zooming v. Panning
vi. Transmitting information on a network and
vii. Graphicslibraries.

4. • 3) What are the various display control
facilities ingraphics? i.VectorGeneration ii.
Windowing and viewingtransformation. iii.
Clippingtransformation iv. Zooming v. Panning
vi. Transmitting information on a network and
vii. Graphicslibraries.

5. • 3) What are the various display control
facilities ingraphics? i.VectorGeneration ii.
Windowing and viewingtransformation. iii.
Clippingtransformation iv. Zooming v. Panning
vi. Transmitting information on a network and
vii. Graphicslibraries.