How can I solve the intersection between a wall and a slab?

There are two ways to solve this kind of intersection, using wall layer offsets and subtracting solids.

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Wall layer offsets

Choose the right value for the layer bottom or top offset. This wall property can be defined by object or by style.

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Subtracting solids

Use the _vaSubtractsolids command to subtract the parts of the wall overlapping with the slab.

Note Learn more about the _vaSubtractsolids command