Skip to content

Instantly share code, notes, and snippets.

@mario52a

mario52a/Delta_XYZ

Last active Oct 23, 2020
Embed
What would you like to do?
Gives the Delta values and distance between 2 points. If the SHIFT key is pressed, the Delta value begin on coordinate 0,0,0 to point clicked (the coordinate 0,0,0 is displayed in red).
# -*- coding: utf-8 -*-
#Delta x y z Click Q to quit
#
#OS: Windows 10 (10.0)
#Word size of OS: 64-bit
#Word size of FreeCAD: 64-bit
#Version: 0.19.22808 (Git)
#Build type: Release
#Branch: master
#Hash: 72eb41b24f12b572d55081042160954b93f4614c
#Python version: 3.6.8
#Qt version: 5.12.1
#Coin version: 4.0.0a
#OCC version: 7.3.0
#Locale: French/Mars(fr_Ma)
#
__title__ = "Delta_XYZ"
__author__ = "Mario52"
__url__ = "https://www.freecadweb.org/wiki/Main_Page"
__Wiki__ = "https://wiki.freecadweb.org/Macro_Delta_xyz"
__version__ = "00.02"
__date__ = "2020/10/23" #YYYY/MM/DD
import Draft, Part
import math
from FreeCAD import Base
import FreeCAD, FreeCADGui
App = FreeCAD
Gui = FreeCADGui
global positionX1 ;positionX1 = 0.0
global positionY1 ;positionY1 = 0.0
global positionZ1 ;positionZ1 = 0.0
global positionX2 ;positionX2 = 0.0
global positionY2 ;positionY2 = 0.0
global positionZ2 ;positionZ2 = 0.0
global pas ;pas = 0
global setArrondi # round value
global switchResident # switch resident 0=not resident, 1=stay resident
global switchDecimalsPref # switch unit preference or not
#### Configuration begin ####
#### NOT MODIFY THE CODE HERE ####
#### for modify : go to : FreeCAD >Menu >Tools >Edit parameters... >BaseApp/Preferences/Macros/FCMmacros/Delta_XYZ ####
##
FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Macros/FCMmacros/" + __title__).SetString("Version", __version__ + " (" + __date__ + ")")
##
switchResident = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Macros/FCMmacros/" + __title__).GetBool("switchResident") # switch Resident or not
if switchResident == False:
FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Macros/FCMmacros/" + __title__).SetBool("switchResident", switchResident)# switch Resident or not : 0 = Not Resident 1 = Resident
##
switchDecimalsPref = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Macros/FCMmacros/" + __title__).GetBool("switchDecimalsPref") # switch unit preference or not
if switchDecimalsPref == True:
setArrondi = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Units").GetInt("Decimals") # unit in preferences
else:
FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Macros/FCMmacros/" + __title__).SetBool("switchDecimalsPref", switchDecimalsPref)#
setArrondi = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Macros/FCMmacros/" + __title__).GetInt("setArrondi")
if setArrondi < 1:
FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Macros/FCMmacros/" + __title__).SetInt("setArrondi", 3) # setArrondi
setArrondi = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Macros/FCMmacros/" + __title__).GetInt("setArrondi")
##
####Configuration###################################################################################################################
## Tool Draft def : sub, length, dist
def sub(first, other):
"sub(Vector,Vector) - subtracts second vector from first one"
if isinstance(first,FreeCAD.Vector) and isinstance(other,FreeCAD.Vector):
return FreeCAD.Vector(first.x-other.x, first.y-other.y, first.z-other.z)
def length(first):
"lengh(Vector) - gives vector length"
if isinstance(first,FreeCAD.Vector):
return math.sqrt(first.x*first.x + first.y*first.y + first.z*first.z)
def dist(first, other):
"dist(Vector,Vector) - returns the distance between both points/vectors"
if isinstance(first,FreeCAD.Vector) and isinstance(other,FreeCAD.Vector):
return length(sub(first,other))
import FreeCAD, FreeCADGui
#########
doc = FreeCAD.ActiveDocument
if doc == None:
doc = FreeCAD.newDocument("Delta x y z")
#########
##key
global i ; i = 0
global c ; c = ""
global d ; d = ""
global v ; v = Gui.activeDocument().activeView()
global o ; o = ""
global s ; s = ""
global SHIFT ; SHIFT = ""
global DOWN ; DOWN = ""
##
class ViewObserver:
def keyPosition(self, info):
# global i
# global c
global SHIFT
global DOWN
global s
global d
global v
global o
SHIFT = ""
key = info["Key"]
if (key.upper() == "SHIFT") and (info["ShiftDown"] == False): #
SHIFT = "SHIFT"
DOWN = "DOWN"
key = ""
if key.upper() == "Q":
FreeCADGui.Selection.removeObserver(s) # Uninstalls the resident function
v.removeEventCallback("SoKeyboardEvent",d)
App.Console.PrintMessage("____End Delta_XYZ____" + "\n")
xx = info["Key"]
class SelObserver:
def addSelection(self,document, object, element, position): # Selection
global pas
global positionX1
global positionY1
global positionZ1
global positionX2
global positionY2
global positionZ2
global SHIFT
global DOWN
global s
global d
global v
pas+=1
if (SHIFT == "SHIFT") and (DOWN == "DOWN"):
positionX1 = 0.0
positionY1 = 0.0
positionZ1 = 0.0
App.Console.PrintError("Begin : X1 "+str(positionX1)+" Y1: "+str(positionY1)+" Z1: "+str(positionZ1)+"\n")
pas = 2
SHIFT = DOWN = ""
if pas==1:
positionX1 = round(position[0],setArrondi)
positionY1 = round(position[1],setArrondi)
positionZ1 = round(position[2],setArrondi)
App.Console.PrintMessage("Begin : X1 "+str(positionX1)+" Y1: "+str(positionY1)+" Z1: "+str(positionZ1)+"\n")
else:
positionX2 = round(position[0],setArrondi)
positionY2 = round(position[1],setArrondi)
positionZ2 = round(position[2],setArrondi)
App.Console.PrintMessage("End : X2 "+str(positionX2)+" Y2: "+str(positionY2)+" Z2: "+str(positionZ2)+"\n")
App.Console.PrintMessage("Delta X : "+str(round(abs(positionX1-positionX2),setArrondi))+"\n")
App.Console.PrintMessage("Delta Y : "+str(round(abs(positionY1-positionY2),setArrondi))+"\n")
App.Console.PrintMessage("Delta Z : "+str(round(abs(positionZ1-positionZ2),setArrondi))+"\n")
v1=FreeCAD.Vector(positionX1,positionY1,positionZ1)
v2=FreeCAD.Vector(positionX2,positionY2,positionZ2)
distance = dist(v1,v2)
App.Console.PrintMessage("Distance : "+ str(round(distance,setArrondi))+"\n")
App.Console.PrintMessage("__________________________________"+"\n")
pas=0
if switchResident == False:
FreeCADGui.Selection.removeObserver(s) # Uninstalls the resident function
v.removeEventCallback("SoKeyboardEvent",d) # Uninstalls the resident function
pas = 0
s=SelObserver()
FreeCADGui.Selection.addObserver(s) # install the function mode resident
## key
o = ViewObserver() # install the function mode resident
d = v.addEventCallback("SoKeyboardEvent",o.keyPosition)
App.Console.PrintMessage("____Begin Delta_XYZ____" + "\n")
##
FreeCAD.Console.PrintMessage("\n"+"####Configure################################################################################################" + "\n\n")
FreeCAD.Console.PrintMessage("For modify the value : go to : FreeCAD >Menu >Tools >Edit parameters... >BaseApp/Preferences/Macros/FCMmacros/Delta_XYZ"+"\n\n")
FreeCAD.Console.PrintMessage("_____switchDecimalsPref_____ ")
FreeCAD.Console.PrintError("Actual " + str(switchDecimalsPref)+"\n")
FreeCAD.Console.PrintMessage("switchDecimalsPref : True 1 : the round value takes the global preferences value "+"\n")
FreeCAD.Console.PrintMessage(" : False 0 : the round value takes your choice "+"\n\n")
FreeCAD.Console.PrintMessage("_____setArrondi_____ ")
FreeCAD.Console.PrintError("Actual " + str(setArrondi)+"\n")
FreeCAD.Console.PrintMessage("setArrondi : set your choice round value"+"\n")
FreeCAD.Console.PrintMessage(" : if your choice = 0 : the round value is 3 by default "+"\n\n")
FreeCAD.Console.PrintMessage("_____switchResident_____ ")
FreeCAD.Console.PrintError("Actual " + str(switchResident)+"\n")
FreeCAD.Console.PrintMessage("switchResident : True 1 : the macro stay resident (Type Q to quit)"+"\n")
FreeCAD.Console.PrintMessage(" : False 0 : the macro is used on run and quit after use"+"\n")
FreeCAD.Console.PrintMessage("\n"+"####Configure end############################################################################################" + "\n")
FreeCAD.Console.PrintMessage("\n"+"####Use######################################################################################################" + "\n")
FreeCAD.Console.PrintMessage("Use : click the first point, click the second point, the data is diplayed"+"\n")
FreeCAD.Console.PrintMessage(" : press the SHIFT button click the point, the Delta is displayed with the coordinate X=0,Y=0,Z=0 to point clicked X, Y, Z"+"\n")
FreeCAD.Console.PrintMessage(" : the first coordinate X=0, Y=0, Z=0 is displayed in red"+"\n")
FreeCAD.Console.PrintMessage("####Use end#######################################################################################################" + "\n\n")
##
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.