[Sketcher] How make "round" multiple points selected?
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- ragohix769
- Posts: 565
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[Sketcher] How make "round" multiple points selected?
Hello friends,
I'm doing a lot of radiant floor (for residential HeatPipes) drawn with sketcher, and I'd like to know if there is some "automation" in the process to select n points in a sketch and make all in one time "round" with radius that i want, like in the image example where I used sketcher_compcreatefillets manually selecting 2 line every time, it's very time consuming
Maybe already exists some script to do that or some method to select and apply to all the same roundness?
Thanks for any suggestion
BTW: the new tools (especially snapping!!) and re-engineering in sketcher are simply AWESOME!
I'm doing a lot of radiant floor (for residential HeatPipes) drawn with sketcher, and I'd like to know if there is some "automation" in the process to select n points in a sketch and make all in one time "round" with radius that i want, like in the image example where I used sketcher_compcreatefillets manually selecting 2 line every time, it's very time consuming
Maybe already exists some script to do that or some method to select and apply to all the same roundness?
Thanks for any suggestion
BTW: the new tools (especially snapping!!) and re-engineering in sketcher are simply AWESOME!
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- weekrj.png (157.53 KiB) Viewed 1015 times
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- Shalmeneser
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Re: [Sketcher] How make "round" multiple points selected?
I personally wouldn't do it like that at all, use one simple sketch and maybe duplicate it for the pipe 'rows' and sketch specifically for the main Heat and Return but use Draft Array to do the laborious work, see attached.
Code: Select all
OS: Linux Mint 20.3 (X-Cinnamon/cinnamon)
Word size of FreeCAD: 64-bit
Version: 0.21.0.32531 (Git)
Build type: Release
Branch: master
Hash: 5aeba7a46f1deab2cce855d653cb6a550df4faa3
Python 3.8.10, Qt 5.12.8, Coin 4.0.0, Vtk 7.1.1, OCC 7.7.1
Locale: English/United Kingdom (en_GB)
Installed mods:
* Silk 1.0.0
* A2plus 0.4.60k
* CurvedShapes 1.0.4
* freecad.gears 1.0.0
* Curves 0.6.8
* PieMenu 1.2.4
* toSketch 1.0.1
* Plot 2022.4.17
* AirPlaneDesign 0.4.0
* fasteners 0.4.54
* sheetmetal 0.2.62
- Attachments
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- UnderFloorHeatingPipe.FCStd
- (26.19 KiB) Downloaded 11 times
- ragohix769
- Posts: 565
- Joined: Sat Jul 18, 2020 7:04 am
- Location: Rome - Italy
Re: [Sketcher] How make "round" multiple points selected?
Thanks!
Ok this is useful to avoid some repetion, so your are proposing a different approch: first create "round" (manually created) radiant spiral, then copy that object every time you can, then make some finishing (always is sketcher). This is good, but to fill some space in non standard/square floors I think there is more overhead and work in finishing the clones, then make the spiral from scratch.
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- ragohix769
- Posts: 565
- Joined: Sat Jul 18, 2020 7:04 am
- Location: Rome - Italy
Re: [Sketcher] How make "round" multiple points selected?
Thanks very useful!
So you too are suggesting to make some "atomic" sketch and then duplicate with some symmetry, but the problem is in general that you have to fill some floor space that it's not always squared, and to equally subdivide and fill with spiral pipes. So for now, till 2-5 chamber, I do all manually, the best way IMHO will be to make some script to fill and optimize the space floor, but it's not so simple (and my skills in Python are not so cool).
Rather then that, with the original topic: is there a way to make "round" multiple points all in one time in sketcher?
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Re: [Sketcher] How make "round" multiple points selected?
Select the corner. That halves already the clicks.
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- ragohix769
- Posts: 565
- Joined: Sat Jul 18, 2020 7:04 am
- Location: Rome - Italy
Re: [Sketcher] How make "round" multiple points selected?
To select the corner I have to use "Sketch Fillet" but it's not ok, because I want to preserve constraints. Rather then that I figured that "constraint-preserving Sketch fillet" (the second icon) is doing the job, but you have to select the lines around the point (and in the right order, the radius of the round corner depend on the order, for what I see) rather then the corner point.
I was searching if there is some method to make "round" all the corners, all in one time.
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Re: [Sketcher] How make "round" multiple points selected?
Maybe a Macro or Python script is better?
Re: [Sketcher] How make "round" multiple points selected?
I don't see why you need the corner points of the fillets.ragohix769 wrote: ↑Sat Mar 25, 2023 10:43 pm To select the corner I have to use "Sketch Fillet" but it's not ok, because I want to preserve constraints.
This is a workflow I can think of:
- draw the rectangular layout, e.g. with the polyline tool - add (one click) fillets -The arcs are all at the end of the elements list. Select them all (first plus shift+last). Deselect unwanted such as bigger right lower in 3Dview - apply equality constraints
- select the horizontal lines and make them equal; before doing so, I hid the other equality and tangent constraints for a clearer image - select all vertical lines with a single right-to-left box selection and make them equal - add further constraints, such as aligning the outlet at the bottom
-add dimensions
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Re: [Sketcher] How make "round" multiple points selected?
I agree with Chrisb, But I would just do it all with polyline......