cube
- Author:
- Maya Brock
Use your knowledge from 2D transformations to help you find matrices for the following 3D transformations:
reflection:
- reflection in plane x=0
- reflection in plane y=0
- reflection in plane z=0
rotation:
- 90
- 180
- 270
- 45
-
Stretch:
-parallel to x-axis s.f. 2
-parallel to y-axis s.f. 2
-parallel to z-axis s.f. 2
-parallel to x-axis s.f. k
-parallel to y-axis s.f. k
-parallel to z-axis s.f. k
Enlargment
-by scale factor 3
-by scale factor k
What would be the determinant of each matrix?