extprod3d {geometry} | R Documentation |
Computes the external product
(x2 * y3 - x3 * y2, x3 * y1 - x1 * y3, x1 * y2 - x2 * y1)
of the 3D vectors in x and y.
extprod3d(x, y)
x |
n -by-3 matrix. Each row is one x-vector |
y |
n -by-3 matrix. Each row is one y-vector |
n
-by-3 matrix
Raoul Grasman