Difference: ValidateGeom (10 vs. 11)

Revision 112014-06-27 - DanProtopopescu

Line: 1 to 1

META TOPICPARENT	name="WebHome"

Geometry validation

Line: 32 to 32

Changed:

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< The offending subvolumes are highlighted in red. One can use:

>
> The offending subvolumes are highlighted in red. Some other useful commands:

gGeoManager->cd(“/path/to/volume/”); // to check only a subvolume

Changed:

<
< gGeoManager->GetPath(); // to see path

>
> gGeoManager->GetPath(); // to see current path

gGeoManager->getCurrentNode()->CheckOverlaps(0.01); gGeoManager->PrintOverlaps();

Line: 82 to 82

Stress tests

Changed:

<
< There is a tool in TGeo that allows one to benchmark a given geometry. One could use this to compare for example two descriptions produced let's say via different frameworks, and spot if any errors occurred.

>
> There is a TGeo tool for checking geometries. Although written for testing actual TGeo class implementations, one could use this to compare for example two descriptions produced let's say via different frameworks, and spot if any differences were introduced. A good description of how it actually works can be found in the header of the C++ source file

Changed:

<
< Go to directory $ROOTSYS/test and edit stressGeometry.cxx to add a custom entry, in my case a diff shows these changes:

>
> Go to directory $ROOTSYS/test and edit stressGeometry.cxx to add a custom entry. In my case a diff shows these changes:

[protopop@ppelx ECal]$ diff $ROOTSYS/test/stressGeometry.cxx.orig $ROOTSYS/test/stressGeometry.cxx
78c78

Line: 124 to 124

and we put it in the same location as above (http://www.ppe.gla.ac.uk/~protopop/clic/clicd.root), e.g. cp ECal_new.root ~/web/clic/clicd.root

Deleted:

<
<

For example, if we have changed EcalEndcap_zmin from 165.70cm to 164.70cm between the two models, we get

Added:

>
>

[protopop@ppelx test]$ ./stressGeometry clicd
...

Line: 161 to 163

META FILEATTACHMENT	attachment="dumpHits.py.txt" attr="" comment="Script used to extract hit positions from slcio file" date="1403620030" name="dumpHits.py.txt" path="dumpHits.py.txt" size="1129" user="DanProtopopescu" version="2"
META FILEATTACHMENT	attachment="ECal1.png" attr="" comment="ECal visualised in geoDisplay" date="1403186454" name="ECal1.png" path="ECal1.png" size="18146" user="DanProtopopescu" version="1"
META FILEATTACHMENT	attachment="extrusion.png" attr="" comment="Extrusion detected by CheckOverlaps()" date="1403186506" name="extrusion.png" path="extrusion.png" size="32924" user="DanProtopopescu" version="1"

Changed:

<
<

META FILEATTACHMENT	attachment="EcalEndcap_zmin_change.png" attr="h" comment="Small change in EcalEndcap_zmin" date="1403515356" name="EcalEndcap_zmin_change.png" path="EcalEndcap_zmin_change.png" size="24158" user="DanProtopopescu" version="2"

>
>

META FILEATTACHMENT	attachment="EcalEndcap_zmin_change.png" attr="h" comment="Small change in EcalEndcap_zmin" date="1403862015" name="EcalEndcap_zmin_change.png" path="EcalEndcap_zmin_change.png" size="26351" user="DanProtopopescu" version="3"

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