This is the rooftop floor. I would like to know how to make the wall line under the beam hidden.

[LeeJaeYoung]

This is the rooftop floor.
I would like to know how to make the wall line under the beam hidden.

I think the wall under the slab should also be a hidden line.

I think the wall under the slab should also be a hidden line.

I think it should look like this.
Hidden lines on the inside of the wall under the beam and solid lines on the outside
and
Hidden lines on the inside of the wall under the slab, solid lines on the outside

[Aaron Bourgoin · Accepted solution]

try setting the wall's floor Plan Display setting to "Projected". The default for the tool seems to be "Projected with overhead" which is largely useless for all but canted walls.

[LeeJaeYoung]

Display order

wall, slab = 7

beam = 9

Display order

slab = 6

wall = 7

beam = 9

Is there no choice but to control it from GOC to Home story?
Create one GOC for each floor

[Aaron Bourgoin]

I wasn't referring to Display Order, but t=rather the Display settings inside the wall settings themselves.

[LeeJaeYoung]

If I do as you say, the wall won't be visible.
That's why the display order was lowered.
Still, I set the transparency to 0 to preserve the outline of the slab.

Is SOC the only way to make the lower wall appear as a hidden line?

[LeeJaeYoung]

I am using COVER FILL in SLAB as background.

[LeeJaeYoung]

I want to display the wall below the slab as a hid... - Graphisoft Community

I was trying to use cover fill on a slab and suddenly ran into a problem.
And in my panic, I forgot that in Archicad there is no other way to install the lower wall than soc.
Thank you for answer.

[LeeJaeYoung]

I understand what you were trying to explain to me in another problem.
Today I realized why you said something else.
thanks.