📐 Simulator EP02_09: 2D Affine Transformation
[x'] = [a b tx]·[x y 1]ᵀ
Adjust the parameters of the 2×3 affine matrix (rotation, scale, shear, and translation) and observe the effect applied to the reference figure.
2×3 affine matrix
a
b
tx
c
d
ty
● Orange arrow (triangular tip) + black rectangular body. The affine transformation is applied to the entire figure.
Matrix = [[1.0, 0.0, 0], [0.0, 1.0, 0]] → identity transformation.
Description: Figure 2.20: Simulator EP02_09: Affine Transformation 2D (2×3 Matrix)