Sheer and Rotate

Author:Jeremy Lee

This shows how applying a transformation matrix to a picture can rotate and sheer it. The transformation matrix is {{a,b},{c,d}} where a = sin(2Z) b = cos(Z) c = -2 cos(Z) d = -sin(Z)

New Resources

Tangent in Cartesian and Polar Coordinates
Tracing r = 2 cos(θ)
Graphing 1 + cos(θ) in Polar Coordinates
Shaders examples
Special Right Triangles 30°-60°-90° and 45°-45°-90°

Discover Resources

Dots in Circles (2)
Hyperbola 3b
Make your own Polar and Rectangular Graph
UOBOAB20 5 Rotate Triangle on Grid 45
flower3, Silas, GER

Discover Topics

Secant Line or Secant
Normal Distribution
Indefinite Integral
Conic Sections
Unit Circle