Macro WireXYZ: Difference between revisions

From FreeCAD Documentation
m (Description +)
m (ver 02)
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{{Macro
{{Macro
|Name=WireXYZ
|Name=WireXYZ
|Icon=Macro_WireXYZ.png
|Description=This macro creates a wire (or points) with the coordinates extracted from a file. The coordinates X Y Z are separated by a space.
|Description=This macro creates a wire (or points) with the coordinates extracted from a file. The coordinates X Y Z are separated by a space.<br/>{{ColoredText|(Command line, paste this complete macro in the Python console)}}.
|Author=Mario52
|Author=Mario52
|Version=0.1
|Version=0.2
|Date=2016-09-06
|Date=2019-07-02
|FCVersion=All
|Download=[https://www.freecadweb.org/wiki/images/0/0a/Macro_WireXYZ.png ToolBar Icon]
}}
}}


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{{Code|code=
{{Code|code=
# -*- coding: utf-8 -*-
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
# created a wire with coordinate x y z separated (in the file)
# created a wire with coordinate x y z separated (in the file without coma)
__title__= "Macro_WireXYZ"
__author__= "Mario52"
__date__= "2019/07/02"
__version__= "00.02"
##
#EX:
#EX:
#0 0 0
#0 0 0
Line 34: Line 43:
#. . . .
#. . . .


from __future__ import unicode_literals
from FreeCAD import Base
from FreeCAD import Base
import Draft, Part
import Draft, Part


fichier = "C:\yourPath\cloud.asc" # path and name of file.txt
fichier = "C:\yourPath\cloud.asc" # path and name of file.txt

file = open(fichier, "r") # open the file read
file = open(fichier, "r") # open the file read
wire = []
wire = []
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X,Y,Z = coordinates # separate the coordinates
X,Y,Z = coordinates # separate the coordinates
# Draft.makePoint(float(X),float(Y),float(Z)) # create points (uncomment for use)
# Draft.makePoint(float(X),float(Y),float(Z)) # create points (uncomment for use)
print X," ",Y," ",Z
print(X," ",Y," ",Z)
wire.append(FreeCAD.Vector(float(X),float(Y),float(Z))) # append the coordinates
wire.append(FreeCAD.Vector(float(X),float(Y),float(Z))) # append the coordinates


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Draft.makeWire(wire,closed=False,face=False,support=None) # create the wire open
Draft.makeWire(wire,closed=False,face=False,support=None) # create the wire open
#Draft.makeWire(wire,closed=True,face=False,support=None) # create the wire closed (uncomment for use)
#Draft.makeWire(wire,closed=True,face=False,support=None) # create the wire closed (uncomment for use)
App.ActiveDocument.recompute()



}}
}}
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==Links== <!--T:18-->
==Links== <!--T:18-->
The discussion [http://forum.freecadweb.org/viewtopic.php?f=3&t=7828 How do I transform a point cloud to a line?]
The discussion [http://forum.freecadweb.org/viewtopic.php?f=3&t=7828 How do I transform a point cloud to a line?]

==Version==

00.02 02/07/2019 :

00.01 21/02/2015

</translate>
</translate>

Revision as of 18:17, 2 July 2019

Other languages:

WireXYZ

Description
This macro creates a wire (or points) with the coordinates extracted from a file. The coordinates X Y Z are separated by a space.
(Command line, paste this complete macro in the Python console).

Macro version: 0.2
Last modified: 2019-07-02
FreeCAD version: All
Download: ToolBar Icon
Author: Mario52
Author
Mario52
Download
ToolBar Icon
Links
Macro Version
0.2
Date last modified
2019-07-02
FreeCAD Version(s)
All
Default shortcut
None
See also
None

Description

This macro creates a wire (or points) with the coordinates extracted from a file. The coordinates X Y Z are separated by a space.

Use

The file must have three coordinates X Y Z in ascii format without header

Script

Macro_WireXYZ.FCMacro

# -*- coding: utf-8 -*-
from __future__ import unicode_literals
# created a wire with coordinate x y z separated (in the file without coma)
__title__= "Macro_WireXYZ"
__author__= "Mario52"
__date__= "2019/07/02"
__version__= "00.02"
##
#EX:
#0 0 0
#10 10 10
#15 20 25
#. . . .

from FreeCAD import Base
import Draft, Part

fichier = "C:\yourPath\cloud.asc"                          # path and name of file.txt
file = open(fichier, "r")                                  # open the file read
wire = []
X=Y=Z = 0.0

for ligne in file:
    coordinates = ligne.split()
    X,Y,Z = coordinates                                     # separate the coordinates
#    Draft.makePoint(float(X),float(Y),float(Z))            # create points (uncomment for use)
    print(X," ",Y," ",Z)
    wire.append(FreeCAD.Vector(float(X),float(Y),float(Z))) # append the coordinates

file.close()
Draft.makeWire(wire,closed=False,face=False,support=None)   # create the wire open
#Draft.makeWire(wire,closed=True,face=False,support=None)   # create the wire closed (uncomment for use)
App.ActiveDocument.recompute()

Example

0 240.42686 0

20 243.83054 0

40 247.33677 0

60 250.94702 0

80 254.66283 0

100 258.48575 0

...

Modify your path and name of file, save and load the macro and run.

fichier = "C:\yourPath\cloud.asc"                          # path and name of file.txt

If you want a close wire modify this line (closed=False):

Draft.makeWire(wire,closed=False,face=False,support=None)   # create the wire open


and replace with (closed=True):

Draft.makeWire(wire,closed=True,face=False,support=None)   # create the wire closed

same for the face, False or True (face=True).


Links

The discussion How do I transform a point cloud to a line?

Version

00.02 02/07/2019 :

00.01 21/02/2015