is_collinear# static GeometryOperators.is_collinear(a, b, tol=1e-06)[source]# Check if two vectors are collinear (parallel or anti-parallel). Parameters: aListList of [x, y, z] coordinates for the first vector. bListList of [x, y, z] coordinates for the second vector. tolfloatLinear tolerance. The default value is 1e-6. Returns: boolTrue if vectors are collinear, False otherwise.