+# -*- coding: utf-8 -*-
+# Copyright (C) 2016-2021 CEA/DEN, EDF R&D
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+#
+
"""compound of vertices Feature
Author: Nathalie Gore
"""
+import os
from salome.shaper import model
-from salome.shaper import geom
+
import ModelAPI
class compoundVertices(model.Feature):
# Feature initializations
+ lfeatures = list()
+ folder = None
+ separator = " "
+
def __init__(self):
"""x.__init__(...) initializes x; see x.__class__.__doc__ for signature"""
model.Feature.__init__(self)
@staticmethod
def FILE_ID():
- """Returns ID of the file select parameter."""
+ """Returns ID of the file."""
return "file_path"
+ @staticmethod
+ def SEPARATOR_ID():
+ """Returns ID of the separator parameter."""
+ return "separator"
+
def getKind(self):
"""Override Feature.getKind()"""
return compoundVertices.ID()
"""Override Feature.initAttributes()"""
# Creating the input argument of the feature
self.data().addAttribute(self.FILE_ID(), ModelAPI.ModelAPI_AttributeString_typeId())
+ self.data().addAttribute(self.SEPARATOR_ID(), ModelAPI.ModelAPI_AttributeString_typeId())
# Execution of the Import
"""F.execute() -- execute the Feature"""
# Retrieving the user input
apath = self.string(self.FILE_ID())
+ aseparator = self.string(self.SEPARATOR_ID()).value()
+ if aseparator:
+ self.separator = aseparator
+
filepath = apath.value()
- print("filepath : ", filepath)
+ #print("filepath : '{}'".format(filepath))
if filepath != "" :
-
- from os.path import basename
- filename = basename(filepath)
- print("filename : ", filename)
-
- # Creating the construction points in the current document
- part = model.activeDocument()
- lVertices = []
-
- startPoint = None
-
- with open(filepath) as file:
- for line in file:
- coord = line.split(' ')
- x = float(coord[0]); y = float(coord[1]); z = float(coord[2]);
- point = model.addPoint(part, x,y,z); point.execute(True)
- if startPoint == None : startPoint = point
- vertex = model.addVertex(part, [point.result()]); vertex.execute(True)
- lVertices.append(vertex.result())
- file.close()
- compound = model.addCompound(part, lVertices)
- compound.execute(True)
- folder = model.addFolder(part, startPoint, compound)
- folder.setName(filename)
- return
-
- setError("The file does not exist")
+ if os.path.isfile(filepath):
+ part = model.activeDocument()
+ if self.lfeatures :
+ for feature in self.lfeatures:
+ part.removeFeature(feature.feature())
+ self.lfeatures = list()
+ model.removeFolder(self.folder)
+
+ filename = os.path.basename(filepath)
+ nameRes = "Points_" + filename
+
+ # Creating the construction points in the current document
+ lVertices = list()
+
+ with open(filepath) as fic:
+ for line in fic:
+ coord = line.split(self.separator)
+ if len(coord) != 3:
+ return
+ point = model.addPoint(part, float(coord[0]),float(coord[1]),float(coord[2]))
+ point.execute(True)
+ self.lfeatures.append(point)
+ #vertex = model.addVertex(part, [point.result()]); vertex.execute(True); self.lfeatures.append(vertex)
+ lVertices.append(point.result())
+ fic.close()
+ compound = model.addCompound(part, lVertices)
+ compound.execute(True)
+ self.lfeatures.append(compound)
+ compound.result().setName(nameRes)
+ self.folder = model.addFolder(part, self.lfeatures[0], compound)
+ self.folder.setName(nameRes)
+ else:
+ self.setError("The file '{}' does not exist".format(filepath))
+
+ return
def isMacro(self):
"""Override Feature.initAttributes().
compoundVertices feature is macro: removes itself on the creation transaction
finish.
"""
- return True
+ return False
