Full Version: Nodebundle for playing with nodes

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Thank you so much Marco,

>> very interesting to see some of your creations turned into reality with a 3D-printer <<

I have a cheap 3d printer which I have used to print some of these designs, with varying degree of success. I do in the future plan though to send something to Shapeways or similar for quality print.

>> You could build stylish furnishing objects and decorative items for house! <<

I thought I once posted a woven pendant lamp example, but can't find the thread posting. Anyway I have attached another here


There are other examples of my work at www.jameshargraves.com


As it happens, I do plan to do something along these lines with this triaxial weave & the randomised bulbous forms.


Thanks again for your support
James
https://www.instagram.com/nodeology/

Image Attachments:
weftPair.jpg 

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@You: "There are other examples of my work at www.jameshargraves.com"

Wonderful things. Congrats!

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Here's an amusing little experiment inspired by the work of Christian Bird (fellow noder)
as shown here: https://www.instagram.com/christianbirdnyc/

James
https://www.instagram.com/nodeology/


Latest NE folder can be found here:
http://moi3d.com/forum/index.php?webtag=MOI&msg=9358.1

Attachments:
dandelion.nod

Image Attachments:
dandelion.jpg 

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It is amazing what can be done with MoI and Nodeeditor!
Seed count of a dandelion is on the to do list.
- B

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In just one word: Poetry.

Hats off!

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I add "Pure Poetry "
al

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Thank you Al, Marco & Brian,

I have just begun playing around with Karsten's SimpleBridge node.
It is a bit finicky, but there is really scope for making interesting forms.

Karsten, if you're there, it could be greatly improved with addition of boolean (0 or 1) input for visibility.
Also is there a way to make the selected faces to bridge between, not persist after bridging?

James
https://www.instagram.com/nodeology/



Latest NE folder can be found here:
http://moi3d.com/forum/index.php?webtag=MOI&msg=9358.1

Attachments:
simpleBridging.nod

Image Attachments:
simpleBridging.jpg 

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Based upon limited testing:

The Blend node does not seem to work.
The GetByName node does not seem to work for edges.

Trying to Blend the edge of an extruded star, with the edge of an extruded circle, then take cross sections for an array of a star changing to a circle.

- Brian

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Hello Brian,

the blend node only works for two edges. I think that can be changed - I have to think about it. It's a while ago that I wrote some code.

@ James: I have to look to the code - every node in subD was written quick and dirty as a platform for the development.

I'm happy to see that some of you still uses the nodeeditor and the results are amazing!

Have a nice day
Karsten

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Karsten,

It is so good to hear from you.

>> I have to look to the code - every node in subD was written quick and dirty as a platform for the development. <<

Rather than spend any of your valuable time looking at code of SimpleBridge, I would more value the addition of subDivClassic functionality and alternative option on SubD node (I'd be happy with it as a seperate node if it would male your life easier).

The beauty of subDivClassic is that outputs quads which are idea for using SimpleBridge between
&
also for populating with mFlow.

If I've piqued your interest, please let me know

All the best,
James
https://www.instagram.com/nodeology/

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Thank you Karsten for the Blend node information.
Regular MoI Blend of the Star edgeS to Circle edge, does work outside of the nodeeditor.

I'l have to look at the Blend code, :-)
and also have a look at getting Get_by_ name to use edges...

Get_by_style doesnt seem to recognize edges either...

(Haven't got around to the slicing part yet :-)

- Brian

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For clues about edges: There are about 9 shortcut key scripts which deal with Edges of BReps, currently available.

Karsten created BrepNameSubObjects node, as used in his Fillet.nod example assemblage,
and also there is ExtractEdges node, etc.

I think some new nodes to utilize edges would be helpful...
This time of year, my play time is limited.:-(.

- Brian

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So as of v4 beta (version Feb-27-2019), there were:
"Added methods to a scene browser item:
item.find('name') - will search all children and return an item with that name or null if none present."

So maybe this could be added to Get by name node?, in order to select edges, as children of a Brep object, for input for Blend node, or Fillet node?

(I noticed that in MoI3, named edges could be selected in Scene Browser)
Also the very old Separate Objects by Name script (v2), does not work for named edges (with the same name.).

- Brian

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Hi Brian, well that scene browser thing returns a scene browser item, not a geometry object. A scene browser item is the UI element that makes up one line in the scene browser UI structure. There are functions you can call on it like alterStatus() which is like clicking on the eye icon in the scene browser or select() which is like clicking on the selection dot.

If you have a brep and you want to get its edges, there is a brep.getEdges() function that you can call which returns an object list with all the edges in it, does that do what you need?

- Michael

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Thank you Michael.
That brep.getEdges() function is used in Karsten's ExtractEdges and BrepNameSubObject, so I'll try some modifications to the code to find a matching Edge name...

- Brian

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Hi Brian, so looking through edges of a brep to find one with a particular name would look something like this:

var edges = brep.getEdges();

for ( var i = 0; i < edges.length; ++i )
{
    var edge = edges.item(i);
    if ( edge.name == 'thename' )
    {
        ...
    }
}

- Michael

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Thank you Michael.

I'll do more study in the next few days...
I finally located the existing "selectedEdges" node, which shows up in Objects2 (nodes) Menu, in the file r2d3.js.
It seems to be outputting the various types of edges as curves...

- Brian

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Interwoven hexagonal meshes done in NodeEditor

Have a great weekend,
James
https://www.instagram.com/nodeology/

Image Attachments:
hexWeave.jpg 

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T-H-I-S I-S S-O C-O-O-L!!!

Congrats!!!

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Node Editor together with James skills offers unbelievable possibilities.
Respect!
Mik

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