1. 2D Transformation

2. What are 2D Transformations
Transformation is the object of applying changes or changing position of the object

3. Transformations
Coordinate
Geometric

4. Basic Tranformations
Translation
Scaling
Rotation

5. Translation
Changing the position of the object y x
P’(x’,y’)
P(x,y)

6. Rotation ‘

7. Shearing (1 0 0) (SHx 1 0) (0 0 1) (1 Shy 0) (0 1 0) (0 0 1)
X-Direction Shear
( )
(SHx )
( )
Y-Direction Shear
( Shy 0)
( )
( )

8. Scaling