Find the surface



HI All,

I have one brep object and output it have many surfaces
How I can alway to find the bottom surface and show the number of surface?


(David S. Mavrov) #2

You can post your definition maybe?

Sort them… Maybe use the Area component, sort the center points Z values and the surfaces together. Show the last item (it will be your bottom surface). But yeah, to make this as easy as possible… post the definition.

(David S. Mavrov) #3

Like this?

Surface (8.6 KB)


Thank Davids
It work fine.
And how I can offset these surfaces around value 500?

(David S. Mavrov) #5

Like offset their curves? 500 what? Meters? Millimeters? I am afraid that you have to explain what you want to do in more detail if you want somebody to help you.


Hi Davids
I need offset to 500mm

(David S. Mavrov) #7

Inwards, outwards. What direction. Like dude… I think I just asked you to clarify yourself

(David S. Mavrov) #8

Surface (9.2 KB)


Thank Davids
I Just edit your file and divide the offset value with two number slider. And it work fine

(David S. Mavrov) #10

Just remove the Surface Offset component.

(David S. Mavrov) #11

And my name is not Davids, it is David.
Surface (9.6 KB)