finley/py_src/readers.py

#
# $Id$
#
#######################################################
#
#           Copyright 2003-2007 by ACceSS MNRF
#       Copyright 2007 by University of Queensland
#
#                http://esscc.uq.edu.au
#        Primary Business: Queensland, Australia
#  Licensed under the Open Software License version 3.0
#     http://www.opensource.org/licenses/osl-3.0.php
#
#######################################################
#

"""
some mesh handling 

@var __author__: name of author
@var __licence__: licence agreement
@var __url__: url entry point on documentation
@var __version__: version
@var __date__: date of the version
"""

__copyright__="""  Copyright (c) 2006, 2007 by ACcESS MNRF
                    http://www.access.edu.au
                Primary Business: Queensland, Australia"""
__license__="""Licensed under the Open Software License version 3.0
             http://www.opensource.org/licenses/osl-3.0.php"""
__author__="Lutz Gross, l.gross@uq.edu.au"
__url__="http://www.iservo.edu.au/esys/escript"
__version__="$Revision$"
__date__="$Date$"

from esys.escript import *
from esys.pycad.gmsh import Design as GMSHDesign
from finleycpp import ReadGmsh

def MakeDomain(design,integrationOrder=-1, reducedIntegrationOrder=-1, optimizeLabeling=True):
        """
        creates a Finley L{Domain} from a L{esys.pycad.design.Design} object. Currently only
        gmsh is supported.

        @param design: the geometry
        @type design: L{esys.pycad.design.Design}
        @param integrationOrder: integration order. If -1 the default is used.
        @type integrationOrder: C{int}
        @param reducedIntegrationOrder: reduced integration order. If -1 the default is used.
        @type reducedIntegrationOrder: C{int}
        @param optimizeLabeling: if set the labeling of the mesh nodes is optimized
        @type optimizeLabeling: C{bool}
        @return: the Finley domain defined by the designs 
        @rtype: L{Domain}
        """
        if isinstance(design, GMSHDesign):
            mshname=design.getMeshHandler()
            dom = ReadGmsh(mshname,
                           design.getDim(),
                           integrationOrder,
                           reducedIntegrationOrder,
                           optimizeLabeling)
        else: 
            raise TypeError("Finley does not support %s designs."%design.__class__.__name__)
        # fill in the tag map
        design.getTagMap().passToDomain(dom)
        return dom
1	ksteube	1312	#
2	gross	934	# $Id$
3	ksteube	1312	#
4			#######################################################
5			#
6			# Copyright 2003-2007 by ACceSS MNRF
7			# Copyright 2007 by University of Queensland
8			#
9			# http://esscc.uq.edu.au
10			# Primary Business: Queensland, Australia
11			# Licensed under the Open Software License version 3.0
12			# http://www.opensource.org/licenses/osl-3.0.php
13			#
14			#######################################################
15			#
16
17	gross	934	"""
18			some mesh handling
19
20			@var __author__: name of author
21			@var __licence__: licence agreement
22			@var __url__: url entry point on documentation
23			@var __version__: version
24			@var __date__: date of the version
25			"""
26
27			__copyright__=""" Copyright (c) 2006, 2007 by ACcESS MNRF
28			http://www.access.edu.au
29			Primary Business: Queensland, Australia"""
30			__license__="""Licensed under the Open Software License version 3.0
31			http://www.opensource.org/licenses/osl-3.0.php"""
32			__author__="Lutz Gross, l.gross@uq.edu.au"
33			__url__="http://www.iservo.edu.au/esys/escript"
34			__version__="$Revision$"
35			__date__="$Date$"
36
37			from esys.escript import *
38			from esys.pycad.gmsh import Design as GMSHDesign
39			from finleycpp import ReadGmsh
40
41			def MakeDomain(design,integrationOrder=-1, reducedIntegrationOrder=-1, optimizeLabeling=True):
42			"""
43			creates a Finley L{Domain} from a L{esys.pycad.design.Design} object. Currently only
44			gmsh is supported.
45
46			@param design: the geometry
47			@type design: L{esys.pycad.design.Design}
48			@param integrationOrder: integration order. If -1 the default is used.
49			@type integrationOrder: C{int}
50			@param reducedIntegrationOrder: reduced integration order. If -1 the default is used.
51			@type reducedIntegrationOrder: C{int}
52			@param optimizeLabeling: if set the labeling of the mesh nodes is optimized
53	ksteube	990	@type optimizeLabeling: C{bool}
54	gross	934	@return: the Finley domain defined by the designs
55			@rtype: L{Domain}
56			"""
57			if isinstance(design, GMSHDesign):
58			mshname=design.getMeshHandler()
59			dom = ReadGmsh(mshname,
60			design.getDim(),
61			integrationOrder,
62			reducedIntegrationOrder,
63			optimizeLabeling)
64			else:
65			raise TypeError("Finley does not support %s designs."%design.__class__.__name__)
66	gross	1044	# fill in the tag map
67			design.getTagMap().passToDomain(dom)
68	gross	934	return dom