Basic trigonometry
I needed some trig refreshers, for some image analysis project. So I coded some math illustrations.
Produit scalaire
Ax:
Ay:
Bx:
By:
Projection orthogonale
Ax:
Ay:
Bx:
By:
Cx:
Cy:
Angle entre vecteurs
Ax:
Ay:
Bx:
By:
Cx:
Cy:
