where do you see the comment? maybe we can make it clearer?
I'm new to using gitter...so I see some people can link things...I don't know If I can link that or not...haha
click on the line number on github and copy the url from the browser
nice ux
also, nice that you found gitter
chat is a nice complement to issues
question is what to write?
Also...someone on my team may end up packaging this project up (right now we are just building from source as we test some things out...)...If that happens would anyone here be interested on what he does?
He can perhaps pr a readme or reply on #158?
there is also the documentation site etc.
not trying to make it sound like an impossible task btw :)
just that I don't know how to pack and publish it
for convenience when used from c#
IIRC the definition for linesegment is a start and an end point
And a line just goes through a point with a direction
And a ray starts at a point with with a direction.
There was some activity ^
Still no package
lately there has not been much direction
Have you seen system.numerics btw?
It looks pretty nice
the idea was first LineSegment2D/3D. Then deprecate LIne2D/3D, then remove Line2D/3D. Then reintroduce support for actual geometric lines
It was envisaged to do this in separate releases to allow existing users of the library time to adapt their code... but that was back when we kind of thought we could do a series of releases in sequence, roughly one a month. Smaller evolutions
Github documentation link 404's
@SolubleJellyfish_gitlab There is no docs currently but you can get a grasp of the project from tests and API references
Hi all, my team are about to embark on a 3D c# mesh processing library built on spatial and would like to discuss options for contributing back again. e.g. PR into spatial or a separate OS library. I'm keen to understand the longer term ambitions for spatial and mathnet in general. Where is the best place to raise this sort of thing: private message, gitter, or issue on the repo?
Hi everyone. do you know how I can change the coordinate system of a point from the world coordinates ((0,0,0), x-axis, y-axis, z-axis) to a custom one (origin, Vx, Vy, Vz) ? I have tried this but no luck
from MathNet.Spatial import Euclidean as spa
from MathNet.Spatial import Units as spau
p1 = spa.Point3D(1,1,0)
p2 = spa.Point3D(2,2,0)
p3 = spa.Point3D(2,3,0)
v1 = (p2 - p1).Normalize()
vlen = p1.DistanceTo(p1)
#p1 + vlen*v1 == p2 # True
vx = (p2 - p1).Normalize()
vz = spa.Vector3D(0,0,1).Normalize()
vy = vx.CrossProduct(vz)
ocs = spa.CoordinateSystem(p1,vx,vy,vz)
print("p1 in its own system=%s" % p1.TransformBy(ocs).ToString())
# should give (0,0,0), returns (2.41421356237309, 1, 0)