[MOAB-dev] Questions about Tags and Topology

[Iulian Grindeanu]

I think that until we will have a way to modify adjTable directly in pytaps, you need to modify this in itaps/imesh/MBiMesh.hpp iBase_AdjacencyCost tmp_table[] = { iBase_ALL_ORDER_1, iBase_SOME_ORDER_1, iBase_SOME_ORDER_1, iBase_ALL_ORDER_1, iBase_ALL_ORDER_1, iBase_UNAVAILABLE, iBase_SOME_ORDER_LOGN, iBase_SOME_ORDER_LOGN, iBase_ALL_ORDER_1, iBase_SOME_ORDER_LOGN, iBase_UNAVAILABLE, iBase_SOME_ORDER_LOGN, iBase_ALL_ORDER_1, iBase_SOME_ORDER_LOGN, iBase_SOME_ORDER_LOGN, iBase_ALL_ORDER_1 }; memcpy(AdjTable, tmp_table, 16*sizeof(iBase_AdjacencyCost)); with something like iBase_AdjacencyCost tmp_table[] = { iBase_ALL_ORDER_1, iBase_SOME_ORDER_1, iBase_SOME_ORDER_1, iBase_ALL_ORDER_1, iBase_ALL_ORDER_1, iBase_ALL_ORDER_1, iBase_SOME_ORDER_LOGN, iBase_SOME_ORDER_LOGN, iBase_ALL_ORDER_1, iBase_SOME_ORDER_LOGN, iBase_ALL_ORDER_1, iBase_SOME_ORDER_LOGN, iBase_ALL_ORDER_1, iBase_SOME_ORDER_LOGN, iBase_SOME_ORDER_LOGN, iBase_ALL_ORDER_1 }; memcpy(AdjTable, tmp_table, 16*sizeof(iBase_AdjacencyCost)); I did not test it, but it "should" work. Iulian ----- Original Message -----
| On 02/16/2012 11:13 AM, Christopher Mueller wrote:
| >
| >
| > This has likely not been reflected in the pytaps implementation.
| > Jim?
| >
| >
| > Ultimately, it would be great to be able to do this on a
| > case-by-case basis (via PyTAPS). In the interim, is there any
| > way of changing the AdjTable 'statically' (i.e. from a config file
| > or even directly modifying a file) so that the table
| > defaults to create all missing entities? At this point, it would be
| > nice to always have all entities as opposed to only
| > having the ones explicitly created (and vertices).
| >
| see itaps/imesh/MBiMesh.hpp, line 59. Alternatively, if you can call
| into MOAB directly from somewhere, get all the
| entities, then ask for all adj edges/faces with create_if_missing flag
| = true.
| - tim
| > Thanks,
| > Chris
| >
| >
| > - tim
| >
| >
| > In [1]: from itaps import iMesh
| > In [2]: mesh=iMesh.Mesh()
| > In [3]: mesh.adjTable
| > Out[3]:
| > array([[7, 4, 4, 1],
| > [1, 0, 5, 5],
| > [1, 5, 0, 5],
| > [1, 5, 5, 7]], dtype=int32)
| > In [4]: mesh.adjTable[1,1]
| > Out[4]: 0
| > In [5]: mesh.adjTable[1,1]=1
| > In [6]: mesh.adjTable[1,1]
| > Out[6]: 0
| > In [7]: import numpy
| > In [8]:
| > mesh.adjTable=numpy.array([[7,4,4,1],[1,1,5,5],[1,5,0,5],[1,5,5,7]],dtype='int32')
| > ---------------------------------------------------------------------------
| > AttributeError Traceback (most recent call last)
| > /Users/cmueller/Development/OOI/Dev/datamodel/prototypes/<ipython-input-8-5671b50e588e>
| > in <module>()
| > ----> 1
| > mesh.adjTable=numpy.array([[7,4,4,1],[1,1,5,5],[1,5,0,5],[1,5,5,7]],dtype='int32')
| >
| > AttributeError: attribute 'adjTable' of 'itaps.iMesh.Mesh' objects
| > is not writable
| >
| >
| >
| >
| >
| >
| > - tim
| >
| > >
| > >
| > > Thanks in advance,
| > > Chris
| > >
| > > Hope this helps,
| > > Iulian
| > >
| > >
| > > Thanks,
| > > Chris
| >
| > --
| > ================================================================
| > "You will keep in perfect peace him whose mind is
| > steadfast, because he trusts in you." Isaiah 26:3
| >
| > Tim Tautges Argonne National Laboratory
| > (tautges at mcs.anl.gov <mailto:tautges at mcs.anl.gov>
| > <mailto:tautges at mcs.anl.gov> <mailto:tautges at mcs.anl.gov>>)
| > (telecommuting from UW-Madison)
| > phone (gvoice): (608) 354-1459 1500 Engineering Dr.
| > fax: (608) 263-4499 Madison, WI 53706
| >
| >
| >
| > --
| > ================================================================
| > "You will keep in perfect peace him whose mind is
| > steadfast, because he trusts in you." Isaiah 26:3
| >
| > Tim Tautges Argonne National Laboratory
| > (tautges at mcs.anl.gov <mailto:tautges at mcs.anl.gov>) (telecommuting
| > from UW-Madison)
| > phone (gvoice): (608) 354-1459 1500 Engineering Dr.
| > fax: (608) 263-4499 Madison, WI 53706
| >
| >
| --
| ================================================================
| "You will keep in perfect peace him whose mind is
| steadfast, because he trusts in you." Isaiah 26:3
| Tim Tautges Argonne National Laboratory
| (tautges at mcs.anl.gov) (telecommuting from UW-Madison)
| phone (gvoice): (608) 354-1459 1500 Engineering Dr.
| fax: (608) 263-4499 Madison, WI 53706
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/moab-dev/attachments/20120216/ebbb6e5f/attachment.htm>