vec3.angle(a,b)

[sopatt]

Hello,

I am new to jscad. I was using OpenSCAD and didn't know about jscad until recently but I'm loving it.

On to my comment:

vec3.angle(a, b) returns the angle using acos. Because acos(-x) = acos(x) it returns the absolute value of the angle, i.e. it leaves out the direction. Maybe the absolute angle is useful but my use case is to roll geometry from a to b, so I want not only the magnitude but the direction. I can still get it another way.

But thank you for all the hard work.

[z3dev]

@sopatt Thanks for the feedback.

FYI, Most computations are based upon the glMatrix library (glmatrix.net)

I will double check but this is probably the same functionality as glmatrix.