Hi Barry,

Here is the forum topic regarding Fillet and Chamfer, from two years ago.
It has Michaels description of the elements of the Fillet and Chamfer factories... which is
the information needed to do a Chamfer node...

https://moi3d.com/forum/index.php?webtag=MOI&msg=9666.1

I do not know if anyone ever made a working Chamfer node.
Nor how the surface, edges, brep, etc factor in.

I have a folder with the little bit of study that I did 2 years ago.

- Brian

Here is the Chamfer2 that I did 2 years ago. Either it does not work, or needs the proper brep (?) input?
I think it was just a very quick modification of Fillet2 node.
Orange means something is wrong/ mismatched outputs and inputs.
Maybe crvChamfer is needed?
There must be 5 versions of Fillet?



I have no more play time, so am dropping this for now.

Edit, Deleted Chamfer2. Replaced with Chamfer3, down a few posts.

Hi Brian,
thanks for posting the Chamfer 2 node but as you say its not functioning.
I had found Michaels post but not in my skill set to implement it,
I'm managing to work around without a chamfer node at the moment.
Have you any ideas how to make a notes node.
I use the Const node title at the moment but your restricted to a single line.
Many thanks
Barry

Hi Pilou,
yes I have managed to create the circular array with existing nodes but it required doing a full 360 array and then using index select.
I could possible use mpatharray but the orientation of the shapes must align to centre.
Cheers
Barry

Hi Barry, sounds like maybe you need Transform > Rotate instead of an array ?

- Michael

Thanks Michael
didn't think of that it works as required.
Any pointers for the notes node I could try ?
Cheers
Barry

Hi Barry,

re:
> Any pointers for the notes node I could try ?

It's not a node but here is a plug-in command that will allow you to set/retrieve notes text that will get stored inside the .3dm file.

- Michael

Hi Michael,
the photo was created using the macro to illustrate the kind of thing I mean (without the input nodules).
Cheers
Barry

Hi Barry, sorry I don't know enough about the node editor to be able to help you with that.

- Michael

Hi Barry:

In response to:
""I think a node for notes would be a good idea to give some reference rather than adding a separate text file.""

One good thing about using nodes>extensions>Documentation is that multiple languages are supported.
So far only EN and FR, as far as I know.
Although only very few nodes have any such Documentation at present. I did 2 or 3, just to learn how to do it, quite a while ago.

I do not know how to do the messaging that you have suggested.
The messages would have to be stored somewhere.
So maybe have the message node access the Doc somehow?

- Brian

Here is chamfer3 node, modified from r2d3 fillet2 node. (r2d3.js is the location of the Construct2>fillet2 node.)
It is placed in the construct2 menu.

Michaels factory input post was used to modify the inputs.
I did not make any provision for factory input 1 boolean true, Do straight corners (only applies to brep filleting). ( IT IS SET false.)
Nor is factory input 2 utilized. (list of bool - Corners - If filleting a single multi-segment curve, list of corners true = fillet this corner. (WHATEVER that means :-))
(factory input 2 is commented out.)

Example node program:
Star node, Extrude node ( Extrude more than sum of both chamfer distances), Chamfer3 node, (OR Fillet2 node), Output node.
(So the Star is a 3D solid.)
(limited testing)

- Brian

(So I guess there is no setup for chamfer of curves ???, or maybe there is, have to do more testiing with star outline curve(s).)
Maybe the other various fillet nodes could be modified to do the chamfer of curves?

Deleted this old attachment, for space.

Hi Brian,
thanks for chamfer3 node works ok but distance 2 not working ?
Still useful thanks.
Cheers
Barry

Could be some error or omission. Past midnight, I'll take a look tomorrow.
-Brian

Edit: It is not supposed to chamfer a solid with 2 different distances.

Spent about an hour looking for errors.
Did not find any.
Finally tried to Chamfer the extruded star with MoI regular Chamfer command. It DOES NOT do two distance fillet on the extruded star.
So Chamfer3 is working as well as its incomplete programming can do.

A star border curve CAN be Chamfered with two distances in MoI.
So it should probably be considered an incomplete node, that only works on solids(?)

This Chamfer3 script is not multi-process, and does not do curves.
Other, less old Chamfer scripts, can chamfer a star border curve, with two distances.

- Brfian