Macro Print SceneGraph

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Revision as of 15:57, 9 August 2018 by Mario52 (talk | contribs) (Script)
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File:Text-x-python Macro_Print_SceneGraph

Description
Prints the SceneGraph

Macro version: 00.03
Last modified: 2017-10-24
Author: Aleph0
Author
Aleph0
Download
None
Links
Macro Version
00.03
Date last modified
2017-10-24
FreeCAD Version(s)
None
Default shortcut
None
See also
None

Description

This macro traverses the SceneGraph and prints all the nodes and their fields in the Report View window. It can be used just for information or you can add code to modify parts of the SceneGraph in some way or print more details for particular types of node.

Script

Macro_Print_SceneGraph.FCMacro

# -*- coding: utf-8 -*-
"""
***************************************************************************
*                                                                         *
*   This macro traverses the SceneGraph and prints all the nodes and      *
*   their fields in the Report View window. It can be used just for       *
*   information or you can add code to modify parts of the SceneGraph in  *
*   some way or print more details for particular types of node.          *
*                                                                         *
***************************************************************************
*   Copyright © 2017 Richard P. Parkins, M. A.                          *
*                                                                         *
*   This file is a supplement to the FreeCAD CAx development system.      *
*                                                                         *
*   This program is free software; you can redistribute it and/or modify  *
*   it under the terms of the GNU Lesser General Public License (LGPL)    *
*   as published by the Free Software Foundation; either version 2 of     *
*   the License, or (at your option) any later version.                   *
*   for detail see the LICENCE text file.                                 *
*                                                                         *
*   This software is distributed in the hope that it will be useful,      *
*   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
*   GNU Library General Public License for more details.                  *
*                                                                         *
*   You should have received a copy of the GNU Library General Public     *
*   License along with this macro; if not, write to the Free Software     *
*   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
*   USA                                                                   *
***************************************************************************
"""
__title__   = "Print_SceneGraph"
__author__  = "Aleph0"
__version__ = "00.03"
__date__    = "24/10/2017"
__Comment__ = "SceneGraph explorer"
__Wiki__ = "http://www.freecadweb.org/wiki/index.php?title=Macro_Print_SceneGraph"
__Help__ = "see first few lines of macro text"
__Status__ = "stable"
__Requires__ = "freecad 0.16"
#OS: Ubuntu 14.04.5 LTS
#Word size of OS: 64-bit
#Word size of FreeCAD: 64-bit
#Version: 0.16.6703 (Git)
#Build type: None
#Branch: releases/FreeCAD-0-16
#Hash: 2ce5c8d2e3020d05005ed71f710e09e9aa561f40
#Python version: 2.7.6
#Qt version: 4.8.6
#Coin version: 4.0.0a
#OCC version: 6.8.0.oce-0.17

import FreeCAD
from pivy import coin

def printFields(node,indent):
    nm = node.getName().__str__()
    if nm != "":
        FreeCAD.Console.PrintLog(indent+"name: "+nm+"\n") 
    fl = node.getFieldData()
    for i in range(fl.getNumFields()):
        name = fl.getFieldName(i)
        if name.__str__() != "point":
            val = node.getField(fl.getFieldName(i)).get()
            FreeCAD.Console.PrintLog(indent+str(name)+" -> "+str(val)+"\n")

def printTree(node,indent):
    FreeCAD.Console.PrintLog(indent+node.__str__()+"\n")
    if node.getTypeId().getName().__str__() == "Coordinate3":
        points=node.point
        for i in range(points.getNum()):
            FreeCAD.Console.PrintLog(indent+" "+str(i)+": "+str(points[i].getValue())+"\n")
    if node.getTypeId().getName().__str__() == "Coordinate4":
        points=node.point
        for i in range(points.getNum()):
            FreeCAD.Console.PrintLog(indent+" "+str(i)+": "+str(points[i].getValue())+"\n")
    printFields(node,indent+" ")
    if node.getChildren().__str__() != "None":
        for i in range(node.getNumChildren()):
            printTree(node.getChild(i),indent+" ")

ad = FreeCADGui.ActiveDocument
if ad == None:
    FreeCAD.Console.PrintLog("No active document\n")
else:
    QtGui.QApplication.setOverrideCursor(QtGui.QCursor(QtCore.Qt.WaitCursor))
    printTree(ad.ActiveView.getViewer().getSoEventManager().getSceneGraph(), "")
    QtGui.QApplication.restoreOverrideCursor()