Macro Line Length

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Revision as of 21:35, 20 March 2015 by Mario52 (talk | contribs) (minor)

File:Text-x-python Macro Line Length

Description
Creates a line giving as an argument the XYZ coordinates, length, and angle.

Author: mario52
Author
mario52
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Macro Version
1.0
Date last modified
None
FreeCAD Version(s)
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Desciption

This small macro create a line giving as an argument the XYZ coordinates, length, and angle

Use

Can be used from the Freecad macro editor.

If the macro is copied in the Python console, you can you can use it by:

>>> line_length(x1 = 0, y1 = 0, z1 = 0, length = 10, angle = 45)

or choice

>>> line_length(x1 = 10, y1 = 10, z1 = 0, length = 50)

>>> line_length(length = 50, angle = 45)

the default values are : x1 = 0, y1 = 0, z1 = 0, length = 10, angle = 0

Script

Macro Line_Length.py

# -*- coding: utf-8 -*-
# créer une ligne avec une coordonnée une longueur et un angle sur le plan X Y
# create line with coordinate length and angle to plane X Y
import FreeCAD, FreeCADGui, Draft
from math import cos, sin, radians
#from FreeCAD import Base
 
def line_length(x1 = 0.0, y1 = 0.0, z1 = 0.0, length = 10.0, angle = 0.0):
    x2 = x1 + (length * cos(radians(angle)))
    y2 = y1 + (length * sin(radians(angle)))
    z2 = z1 #+ ()
    Draft.makeWire([FreeCAD.Vector(x1,y1,z1),FreeCAD.Vector(x2,y2,z2)])
 
x1 = 0.0          # Edit coordinate x1 origin
y1 = 0.0          # Edit coordinate y1 origin
z1 = 0.0          # Edit coordinate z1 origin
length = 50.0       # Edit length
angle  = 45.0       # Edit angle plane XY
 
line_length(x1, y1, z1, length, angle)
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