dotSCAD/docs/lib3x-angle_between.md

angle_between

Returns the angle between two vectors.

Since: 3.0

Parameters

• vt1 : vector 1.
• vt2 : vector 2.

Examples

use <angle_between.scad>

assert(angle_between([0, 1], [1, 0]) == 90);
assert(angle_between([0, 1, 0], [1, 0, 0]) == 90);
assert(round(angle_between([1, 1, 0], [1, 1, sqrt(2)])) == 45);