add FCStd read and write nodes #3674
Conversation
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Some docs would be nice before merging... :) |
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ok, are there some example I can follow? here some screen about use cases: read node without filter keys, import all freecad parts visible/hidden
read node with filter keys
read node with filter keysfor part design is important to filter the final step of the body tree
write node - solid mode
write node - mesh mode
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Co-authored-by: Durman <sv@soluyanov.ru>
Co-authored-by: Durman <sv@soluyanov.ru>
Co-authored-by: Durman <sv@soluyanov.ru>
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| self.inputs.new('SvSolidSocket', 'Solid') | ||
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When this function is called obj_format will always be the default value (solid)
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Yes, I noticed a strange behaviour with the enum, also if I save sometime when I reopen the file the value is changed.
I'll look better at how this is implemented in other nodes.
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FCSdtnode updated with dropdown part list selection
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exchange node to read freecad sketches
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added read sketch node!
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line - circle - arc conversion from Fc sketch to sv curve still to add ellipse and conics
to get a correct position of the sketch in blender, the sketch placement and parent body placement are applied on original sketch geometry
node to read/write freecad spreadsheet data
I confirm last "FreeCAD_weekly-builds-24612-Win-Conda_vc14.x-x86_64" is packed with python 3.9.2!!!! |
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https://vk.com/wall-35076122_12458 news news news |
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exchange index with Gcode node added |
fixed tree/node name added SvGenericNodeLocator fixed freecad 0.19+ sketch costruction/geometry mode
fcstd nodes: |
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added an update button: I'm already making some little projects with these nodes and I'll make a new repo on github just for project example files (freecad/blender) |
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Hmm Although it appears it has some problems with normals... Or is it just a glitch of "solid viewer"?... and it could have better handling of situation when the object does not have modifiers. |
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There is something strange in solid viewer but the result solid is good, I made also some test in freecad. The approach is this: patch = F.ActiveDocument.addObject("Surface::Filling","Surface%s"%item) # 4 The main problem now is the sorting algorithm I used for the step n3: too many FOR cycles and bottleneck for complex mesh. About modifier handling we could check if it's there and if not add one by script and remove it. |
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This is such good stuff, I hate to see it go to waste because people can't find it or already give up on installing. So please merge it! |
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Thanks for all the effort to get this working thus far. |
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I want to merge this. How do you do? |
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Eeh. CI is broken :/ |
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new nodes (exchange)
FCStd read - import parts from single or multiple freecad project files
filter by name feature
FCStd read Sketches - import Sketches from single or multiple freecad project files
filter by Sketches name
FCStd write - write solid or mesh parts in a single freecad project file
FCStd Spreadsheet - read/write parameter from a freecad spreadsheet
Approximate Subd to Nurbs - convert an obj (with subd modifier) to NURBS
FCStd read features
filter by name -dropdown enum list
select the part to be imported
read_update -bool
enable/disable reading
read_body -bool
enable/disable reading freecad Body
read_body -bool
enable/disable reading freecad Parts
tool_parts -bool
enable/disable reading freecad parts/features inside a solid operation or body ( it read just the final output)
invert filter -bool
invert filter selection
input-> file path -path
input-> part list -string (OPTIONAL: part labes in string list format)
output-> -solid
FCStd Sketch read features
mode -dropdown enum list
read mode: only geometry , only construction geometry, both
filter by name -dropdown enum list
select the sketch to be imported
max_points -int
parameter to resample the geometry by set max points in relation the the max geometry curve length
invert filter -bool
invert filter selection
read_update -bool
enable/disable reading
input-> file path -path
input-> part list -string (OPTIONAL: part labes in string list format)
output-> -verts
output-> -edges
outputs-> -curve
FCStd write features
write_name -string
name of the part(s) to be written
a suffix
_SV_and a numeration will be added to the nameto avoid delete erroneusly parts in the freecad project.
The writed parts will be overwrited on node update.
format -enum
select mesh or solid format
write_update -bool
enable/disable writing
input-> file path -path
solid mode:
input-> -solid
mesh mode:
input-> -verts
input-> -faces
FCStd Spreadsheet
filter Spreadsheets by name -dropdown enum list
select the freecad Spreadsheet
filter Spreadsheets cell by alias -dropdown enum list
select the freecad cell alias in the selected Spreadsheet
write parameter
set the node to write mode
input-> file path -path
input-> cell in -float
output-> cell out -float
important
Code tested both in blender 2.93 (py3.9) and freecad 0.2 (py3.9)
More tests required to ensure safe usability.