topic Re: Wall Display intersection in Modeling

Wall Display intersection

sma2bim — Tue, 09 May 2023 12:19:42 GMT

The priority are good ,

but the lines of wall core continue to the outside of the other wall.

Re: Wall Display intersection

Barry Kelly — Fri, 03 Feb 2023 14:57:13 GMT

Are you sure the outer skin of the vertical wall has a stronger building material than the core of the horizontal wall?

Barry.

Re: Wall Display intersection

sma2bim — Fri, 03 Feb 2023 16:35:39 GMT

the wall have the same skins (plaster)

The horizontal wall have stronger BM (and i need that)

but the problem is in the intersection the two lines (of the core) continue to the skin of the vertical one !

i tried to change the reference lines of the two walls but nothing always bad display/intersection

Re: Wall Display intersection

Mahmoud Qenawi — Fri, 03 Feb 2023 16:56:38 GMT

You can try to change the reference line of the two walls to be at core outside.

Re: Wall Display intersection

sma2bim — Sun, 05 Feb 2023 10:39:09 GMT

i tried , the same problem

Re: Wall Display intersection

rgarand — Tue, 07 Feb 2023 22:15:11 GMT

Did you check to make sure the walls are ACTUALLY intersecting in 3D? Looks like they are since the interior skins are cleaning up.

Re: Wall Display intersection

sma2bim — Wed, 08 Feb 2023 07:46:19 GMT

Yes they are intersecting in 3D and 2D, the priorities are good.

I tried to split the wall, but it is worst there no plaster in the end of the wall (i have tried also all the possibilities of the reference lines).

Re: Wall Display intersection

Barry Kelly — Wed, 08 Feb 2023 08:29:51 GMT

This is the strengths I would be giving these building materials.

1 is the weakest and 5 is the strongest.

5 needs to be stronger than 4 so it cuts 4 away at the end of the horizontal wall.

4 needs to be stronger than 3 if you want it to cut as per your image - but if you want 3 to continue through, it needs to be stronger than 4.

2 Needs to be weaker than 3 & 4 so it does not cut through them.

1 also need so be weaker than 3 so it does not cut though and weaker than 2 if you don't want it to cut into 2.

So 1 & 5 can not be the same building material otherwise they will be too weak and 5 will not cut 4 or too strong and 1 will cut 2 and 3.

Without setting it all up for myself to test, that is what I would try.

Barry.

Re: Wall Display intersection

sma2bim — Wed, 08 Feb 2023 08:44:42 GMT

It is impossible because 1,2 and 3 are the same material "Plaster";

If i will have two materials for the same one and check also every partition wall flip. It will be no benefit for a BIM moadel.

Re: Wall Display intersection

Barry Kelly — Wed, 08 Feb 2023 09:00:45 GMT

@sma2bim wrote:

It is impossible because 1,2 and 3 are the same material "Plaster";

I assume you mean 1,2 & 5 (not 3 - that is the wall core).

They can all be the same material - Plaster, but sometimes you will need an Internal Plaster and an External Plaster.

Another trick might be to add a very thin and very strong skin between 5 and 3 so 4 can't pass though it.

Barry.

Re: Wall Display intersection

sma2bim — Wed, 08 Feb 2023 10:56:47 GMT

indeed 1,2 & 5 🙂

Actually the two wall are interior so two plaster types will be a mess to manage in the quantities (another software).

Hope graphisoft will work in this little issues (coz there many)

Re: Wall Display intersection

Mahmoud Qenawi — Wed, 08 Feb 2023 23:11:05 GMT

I manage this problem like this:

# If the two walls 3&4 have the same BM, I'd only duplicate the BM with different (name & cut fill) while keeping priority and all settings the same.

# If the two walls 3&4 have different BM I'd only check that they've the same priority as they already have different cut fills.

Then I split the vertical wall 3 exactly at the reference line of the horizontal wall.

so that's the result.

Re: Wall Display intersection

sma2bim — Thu, 09 Feb 2023 07:28:39 GMT

Thank you ,

actually this solution works .

Re: Wall Display intersection

Mahmoud Qenawi — Thu, 09 Feb 2023 08:59:15 GMT

I'm happy it worked, thank you.