There is yet another tip, which will allow you to copy the same solution to multiple floors, and get a perfect joint between the stairs and the slab.
Note: this solution is only safe while modeling for presentation purposes, not safe or doable when modeling for actual projects, because it affects the thickness of the concrete stairs and the thickness of the concrete slab, which are both structural issues.
However, if it is just for presentation, which seems to be what you are interested in, the solution is this: adjust the value of the stringer carriage height parameter in the stairs, and then the thickness of the slab's structure parameter, so that they match at the intersection; then make the joint an invisible line. For example: assume that you make the stringer carriage height 12 centimeters. Then, take a vertical measure at the joint to find out how thick the slab should be to match the stairs at the intersection (in this example it would be 14.15 cms.); then make that distance the new thickness of the slab. Then make the joint invisible with the linework tool.
Please see atttached image.
Alfredo Medina
info@planta1.com
Alfredo Medina _________________________________________________________________ ______
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