My Blender crash every time when use // cross section > Fill section … it work only wire frame mode . is it bug ?
blender 2.79
windows 8.1 cpu i7 GTX960
Thank you sverchok team i am very fun with Sverchok.
i can confirm this bug. will add to bug tracker, thanks rwny
Thank you for your advice .
Serviteur, check the docs for Section node, also look at the images just above your question in this thread (they show how to use Section Node and Bisect Node )
here is json for import to sverchok with import panel
crossection example
animation from crossection with little matrices dropping :
https://gfycat.com/ru/gifs/detail/LittleAcclaimedBinturong
hello
this is my first try with sverchok, so forgive me if this is a noob question…
i made a gear setup base on “extrude separate face” node
i want to scale the extrude only in one axis
can’t find a way to do that…
https://drive.google.com/file/d/0BwcJTHar6eqQRUx4cmdFRDA3VFE/view?usp=sharing
thx a lot for this great addon!
If i recall correctly the Extrude Separate Faces is a nodification of the Inset operation ( and bmesh.ops.extrude_discrete_faces ) , at the moment there’s no way for you to limit the axis-of-influence on that node.
You might not be a code/scripter… but the reason is maybe obvious in this line of code taken from the internals…
(https://github.com/nortikin/sverchok/blob/master/nodes/modifier_change/extrude_separate.py)
bmesh.ops.scale(bm, vec=(scale, scale, scale), space=m.inverted(), verts=face.verts)
Showing that the input value of scale, is used for all axis. It’s sane that you would request limiting that to one or two axes… but currently that’s not implemented. I can make a feature request on our issuetracker, it might be interesting for someone new to help out with.
gritche - Welcome to sverchok by the way. Many people are scared of it 
glad to see you persisted.
sadly i’m not a code/scripter, but i understand the limitation. Would be great to have this feature in inset tool, and in Sverchok of course.
Maybe i can do it with “Extrude Region”, but i’m affraid it wil be too complicated for me to do the maths for the matrice.
I’m looking at the “Adaptative Edges” node, i think this is perfect for my needs, will try this
I think we could make it so the socket-type switches from numbers (scalar) to Vectors if a Vertex socket is connected, and that could facilitate the functionality you look for.
the pseudo code would be
if scalesocket.type == 'scalar':
vec=(scale, scale, scale)
elif scalesocket.type == 'vector':
vec=(scale_x, scale_y, scale_z)
else:
vec=(1,1,1)
bmesh.ops.scale(bm, vec=vec, space=m.inverted(), verts=face.verts)
i made a other gear setup test with Profile Parametric and Adaptative edge
not sure i have done it in a optimal way but it work, and i learn new things from sverchok
here is the file https://drive.google.com/open?id=15P-cLIOednEvdZZR3EHK-jAQk8DHKrKc
i was not happy with my last gear setup, tiedous controls and bad topology
so i give it another try…
there’s so much things to learn in sverchok, it’s like a full time job…
Attachments
i was not happy with my last gear setup, tiedous controls and bad topology
so i give it another try…
there’s so much things to learn in sverchok, it’s like a full time job…
Gritche, you are right. We made monsta: in some parts.
by the way, great layouts.
great to see people pushing Sverchok to do what it was designed for
@gritchie also fellow user @durman has a proposal (and working prototype ) for a XY scaled extrude-separate-faces node. It’s almost ready to commit ( see : https://github.com/nortikin/sverchok/pull/1853 )
great news, exactly what i was looking for!
you guys rock, thx for your hard work!
I want to make an offset of a edge and I have a problem with a vertex that do not follow the others
it is base on blendersushi “flower and snake” examples
same probleme with a simple shape like a circle, is it a bug?
here is the file https://drive.google.com/open?id=1fNK3wIOdytrQo9KfiHxms8QmSKzUiwnN
@gritchie
i’ll troubleshoot the question on Github.com instead, out of convenience. https://github.com/nortikin/sverchok/issues/1865