Model Comparison - Check Geometry / Location

[Matti]

Rule 206 should find these changes. Could you attach these sample models for testing?

[Ruben Trouborst]

Comparison between models EXAMPLE.smc

This one should do the trick!

I already added the rulesets. The GUID of column 03 has changed, but the ruleset should still do the work, but it doesn’t…

For me the ruleset with Model Comparison has a really nice workflow!

[JSN]

I think I see what you mean and I have a hunch what it might be.

E.g. here also the “missing” Column Nr. 3 should be detected as “Removed”, right? However it does not and therefore the result is not trustworthy.

So, I had some similiar issues in the past when I have had loaded multiple model versions of the same model which is also the case here.

Have you tried to just load two models (or remove the others which contain the missing elements of the results like the model with Column 3 here) and then perform the check?

I did it on a quick shot and I think the result makes much more sense now.

It seems like that when you have loaded other modells containing elements with the same GUID (like Column 3 here) then they still interfere with the results. This is actually a very strange behaviour. Correct me if I am wrong, but maybe @Matti-Kannala can tell us more about it?

[Matti]

@JSN said in Model Comparison - Check Geometry / Location:

It seems like that when you have loaded other modells containing elements with the same GUID (like Column 3 here) then they still interfere with the results. This is actually a very strange behaviour. Correct me if I am wrong, but maybe @Matti-Kannala can tell us more about it?

I can confirm that there is a bug in this rule when checking more than two models. I reported this to our database.
Currently the rule finds matching components by geometry and location from other models than targeted in the rule parameters “New model”.

Work arounds:

• Have only two models open when checking the revisions
• If the GUIDs are kept same between the revisions I recommend to turn ON “Identify components only with GUID”. Then it is possible to have more than two models open.

[Matti]

Generally the rule uses first the component GUID to find the match from the other model.
Then other ways (geometry, location and others ) are used to find the match.

If the match is not found from model 2 -> removed

If the match is not found form model 1 -> added

If the match is found but there is some change -> modified

If the match is found and there are no changes -> passed

[Matti]

Solibri 9.13.5 has been released!

• Fixed an issue where the Model Comparison rule #206 was reporting wrong results with more than two models
• Changed Model Comparison rule #206 to detect modification of the component type: e.g. Wall to Column.

https://society.solibri.com/topic/2524/solibri-9-13-5-has-been-released

[rohanbailey]

@JSN
You commented on this topic way back in 2020.
Any chance you could share the ruleset you referred to for checking coordination cubes?
Is it a gateway ruleset?

Thanks.

[JSN]

@rohanbailey said in Model Comparison - Check Geometry / Location:

Any chance you could share the ruleset you referred to for checking coordination cubes?
Is it a gateway ruleset?

What are you refering to?

[rohanbailey]

@JSN
See image.

You mentioned 3 rules for checking coordination cubes. We usually have issues with consultants not complying to co-location instructions and we would like to have a preliminary check to confirm alignment before clash detection. If it is a gateway ruleset then we would be able to automatically carry on to clashes if the rules are passed.

[JSN]

@rohanbailey said in Model Comparison - Check Geometry / Location:

We usually have issues with consultants not complying to co-location instructions and we would like to have a preliminary check to confirm alignment before clash detection. If it is a gateway ruleset then we would be able to automatically carry on to clashes if the rules are passed.

I don’t have those specific rules available any more. They are pretty simple to configure though. Actually solely the rules would not help you much either as they depend on the framework. Modelling specifications and information requirements have to be defined and communicated first before they can be implemented by your consultants.