Macro BoundingBox Tracing

From FreeCAD Documentation
Revision as of 20:15, 14 July 2015 by Mario52 (talk | contribs) (adding "Volume" and named rectangles)

File:BoundBoxTracing Macro BoundingBox Tracing

Description
This macro red trace (editable) around the BoundingBox with 6 rectangles.

Author: Mario52
Author
Mario52
Download
None
Links
Macro Version
1.0
Date last modified
None
FreeCAD Version(s)
None
Default shortcut
None
See also
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Description

This macro red trace (editable) around the BoundingBox 6 Faces with 6 rectangles.

CenterFace

Use

Select the object and launch the macro. 6 rectangles are colored red (can be changed)

If createVol = 1 (Line 27) one volume is created

To change the color of the dot change the lines 35, 36, 37

    red   = 1.0  # 1 = 255
    green = 0.0  #
    blue  = 0.0  #

Icon

Download the file image and copy in your macro repertory.

Click the image, in the new window position the mouse over the image, click the right mouse and do "Save target as ..."

Button

Macro

Macro_BoundingBox_Tracing.FCMacro

# -*- coding: utf-8 -*-
# cette macro trace en rouge (modifiable) le tour du boundingbox avec 6 rectangles
# si "createVol" = 1 il sera cree un volume (rouge) de la dimension du BoundBox
# this macro red trace (editable) around the BoundingBox with 6 rectangles
# if "createVol" = 1 on volume (red) is created 
# Macro_BoundingBox_Tracing
#
#OS: Windows Vista       #OS: Windows 8.1
#Platform: 32-bit        #Word size of OS: 64-bit
#Version: 0.14.3389      #Word size of FreeCAD: 64-bit
#Python version: 2.6.2   #Version: 0.15.4671 (Git)
#Qt version: 4.5.2       #Branch: releases/FreeCAD-0-15
#Coin version: 3.1.0     #Hash: 244b3aef360841646cbfe80a1b225c8b39c8380c
#SoQt version: 1.4.1     #Python version: 2.7.8
#OCC version: 6.5.1      #Qt version: 4.8.6
#                        #Coin version: 4.0.0a
#                        #OCC version: 6.8.0.oce-0.17

__title__   = "BoundingBox_Tracing"
__author__  = "Mario52"
__url__     = "http://www.freecadweb.org/index-fr.html"
__version__ = "0.3"
__date__    = "14/07/2015"

import FreeCAD, FreeCADGui, Draft, Part

createVol = 0            # give 1 for create Volume # mettre a 1 pour creer un volume

selEx = FreeCADGui.Selection.getSelectionEx()
objs = [selobj.Object for selobj in selEx]
if len(objs) >= 1:
    s = objs[0].Shape

    # LineColor
    red   = 1.0  # 1 = 255
    green = 0.0  #
    blue  = 0.0  #

    # boundBox
    boundBox_ = s.BoundBox
    boundBoxLX = boundBox_.XLength
    boundBoxLY = boundBox_.YLength
    boundBoxLZ = boundBox_.ZLength

    a = str(boundBox_)
    a,b = a.split('(')
    c = b.split(',')
    oripl_X = float(c[0])
    oripl_Y = float(c[1])
    oripl_Z = float(c[2])

    App.Console.PrintMessage(str(boundBox_)+"\r\n")
    App.Console.PrintMessage("Rectangle      : "+str(boundBox_.XLength)+" x "+str(boundBox_.YLength)+" x "+str(boundBox_.ZLength)+"\r\n")

    if createVol == 1:  # Create Volume
        BDvol = App.ActiveDocument.addObject("Part::Box","BoundBoxVolume")
        #BDvol.Label = "BoundBoxVolume"
        BDvol.Length.Value = boundBoxLX
        BDvol.Width.Value  = boundBoxLY
        BDvol.Height.Value = boundBoxLZ
        BDvol.Placement=App.Placement(App.Vector(oripl_X,oripl_Y,oripl_Z), App.Rotation(App.Vector(0,0,1),0), App.Vector(0,0,0))
        FreeCADGui.ActiveDocument.getObject(BDvol.Name).LineColor  = (red, green, blue)
        FreeCADGui.ActiveDocument.getObject(BDvol.Name).PointColor = (red, green, blue)
        FreeCADGui.ActiveDocument.getObject(BDvol.Name).ShapeColor = (red, green, blue)
        App.Console.PrintMessage("BoundBoxVolume : " + str(BDvol.Shape.Volume)+"\r\n")

    App.Console.PrintMessage("_____________________"+"\r\n")

    #####
    try:
        pl_0 = App.Placement(App.Vector(oripl_X,oripl_Y,oripl_Z), App.Rotation(0.0,0.0,0.0))
        double = Draft.makeRectangle(length=boundBox_.XLength,height=boundBox_.YLength,placement=pl_0,face=False,support=None) #OK
        double.Label = "BoundBoxRectangle_Bo"
        FreeCADGui.activeDocument().activeObject().LineColor = (red, green, blue)
    except:
        App.Console.PrintError("not done 0"+"\n")
    try:
        pl_1 = App.Placement(App.Vector(oripl_X,oripl_Y,oripl_Z+boundBoxLZ), App.Rotation(0.0,0.0,0.0))
        double = Draft.makeRectangle(length=boundBox_.XLength,height=boundBox_.YLength,placement=pl_1,face=False,support=None) #Ok
        double.Label = "BoundBoxRectangle_To"
        FreeCADGui.activeDocument().activeObject().LineColor = (red, green, blue)
    except:
        App.Console.PrintError("not done 1"+"\n")
    try:
        pl_2 = App.Placement(App.Vector(oripl_X,oripl_Y,oripl_Z), App.Rotation(0.0,0.0,90))
        double = Draft.makeRectangle(length=boundBox_.XLength,height=boundBox_.ZLength,placement=pl_2,face=False,support=None) #Ok
        double.Label = "BoundBoxRectangle_Fr"
        FreeCADGui.activeDocument().activeObject().LineColor = (red, green, blue)
    except:
        App.Console.PrintError("not done 2"+"\n")
    try:
        pl_3 = App.Placement(App.Vector(oripl_X,oripl_Y+boundBoxLY,oripl_Z), App.Rotation(0.0,0.0,90))
        double = Draft.makeRectangle(length=boundBox_.XLength,height=boundBox_.ZLength,placement=pl_3,face=False,support=None) #Ok
        double.Label = "BoundBoxRectangle_Re"
        FreeCADGui.activeDocument().activeObject().LineColor = (red, green, blue)
    except:
        App.Console.PrintError("not done 3"+"\n")
    try:
        pl_4 = App.Placement(App.Vector(oripl_X,oripl_Y,oripl_Z), App.Rotation(90,0.0,90))
        double = Draft.makeRectangle(length=boundBoxLY,height=boundBox_.ZLength,placement=pl_4,face=False,support=None) #Ok
        double.Label = "BoundBoxRectangle_Le"
        FreeCADGui.activeDocument().activeObject().LineColor = (red, green, blue)
    except:
        App.Console.PrintError("not done 4"+"\n")
    try:
        pl_5 = App.Placement(App.Vector(oripl_X+boundBoxLX,oripl_Y,oripl_Z), App.Rotation(90,0.0,90))
        double = Draft.makeRectangle(length=boundBoxLY,height=boundBoxLZ,placement=pl_5,face=False,support=None) #Ok
        double.Label = "BoundBoxRectangle_Ri"
        FreeCADGui.activeDocument().activeObject().LineColor = (red, green, blue)
    except:
        App.Console.PrintError("not done 5"+"\n")
    #####
    App.ActiveDocument.recompute()
else:
    App.Console.PrintMessage("Select an object !"+"\n")