Sort starting point of Brep/curve?

[kennedygeraldo1 (Kennedygeraldo)]

Hello,
Is there a way to sort the starting point or a curve/brep, so when I apply a transformation, it is applied uniformly on all geometries.
When I try to evaluate an extracted curve, at the parameter(0).The start point, I am given different positions on each curve, hence when I apply a transformation, it is non-uniform.
The points are complicated mixed up.

How do I sort them ?, or what operation can I use to rebuild/orient/match the properties of one curve to all other curves.
Thank you, have a great day.

Thanks for the help, been posting a lot recently and I have been getting some really great advice.

[mahanmotamedi1991 (Mahan)]

It depends on how you create your geo. But you can use the component Flip Curve and as a guid you can choose one of the edges of your reference Brep.

Best,

Mahan

[kennedygeraldo1 (Kennedygeraldo)]

Thanks, but tried it matching the curves to a separated created one, but It didn’t work .Or in this case curves from a separate/identical Brep.

Regards,
Ken.

[rajeev_pulari]

i tried some thing check it out !

[Joseph_Oster]

I posted this yesterday where the white group sorts curves by their start points:

Dispatch data branches with no duplicate points

Your goal isn’t clear to me but I wonder if you’ve considered that your “curves” (lines) are in random order and their start points (directions) are split, three starting at the top and three at the bottom? The white group (below) sorts the curves and the cyan group splits them into two groups. ‘A’ slopes down to the right and ‘B’ slopes up to the right. Then these are used as inputs to CCX to return only the nine intersection points in the middle, ignoring the end points. [DataBranches_202…

[kennedygeraldo1 (Kennedygeraldo)]

@Joseph_Oster and @rajeev_pulari
I have been trying since last night to get this done.

I think you just saved my life
I’m very grateful
Thanks

[kennedygeraldo1 (Kennedygeraldo)]

@Joseph_Oster
The last group in the corner you usually post with the scripts you upload here, what is supposed to do?

Please, I don’t get it.

[Joseph_Oster]

@kennedygeraldo1

The last group in the corner you usually post with the scripts you upload here, what is supposed to do?

No comprendo, amigo.

[kennedygeraldo1 (Kennedygeraldo)]

I mean this.

[Joseph_Oster]

Oh, that. It’s a general purpose tool I wrote and use frequently to examine data trees of geometry.

How to teach about trees?

‘Tree/List Viewer’, open source clusters - take them apart to see how they work. [vuTreeList_2017_Jan19a] vuTreeList_2017_Jan19a.gh (20.0 KB)

Select a specific item in data tree

Me too. [vuTreeList_2017_Jan19a] vuTreeList_2017_Jan19a.gh (20.0 KB) Cluster vTrE: [vTrE_2017_Jan19a] Cluster vList: [vList_2017_Jan19a]

Sorting a grid concentrically

In addition to circles, this method happens to work pretty well with rectangles and polygons too: [rings_2019Jul9c] [rings_2019Jul9c2] rings_2019Jul9c.gh (32.7 KB) It could use further refinements though… Polygons give an error when radius is zero, which revealed a subtle bug - temporarily fixed with a “!= zero” panel set to 0.01, but that still leaves a tiny “ring” in the center, essentially with zero radius. That’s not right. There are some alignment issues along the edges and points i…

[kennedygeraldo1 (Kennedygeraldo)]

@Joseph_Oster
Interesting, so this is sort of a visual way of representing Data trees?

[kennedygeraldo1 (Kennedygeraldo)]

Hello,
Unfortunately, I’m hit another snag. The transformations, I used are giving me weird results. Instead of uniquely transforming each surface, I am getting something close to that. But slightly skewed.
As each transformation is applied generally across the board, instead of panel specific.

There isn’t a component like reparametrize brep right? so then each brep would get the transformation mapped uniquely to it. (its unique length and widths).

The transformed breps should look exactly(with varied dimensions) as the last one to the right.
That is the end goal. All transformations controlled by a single set of parameters.

Help.gh (58.1 KB)