Hi @Gijs , Everybody, I was teaching an interior design class and a student asked me why if I have a closed planar section at start and end of a Sweep, or Loft, Rhino is unable to make a solid by itself and you have to remeber to “cap” it. I don’t know how much effort could this take but I think t…

[image] skysurfer: Would be hard to have an option to create a solid directly from surface tools when the section is flat closed? Thank you for your report, I have logged this requirment with our development engineers. RH-89962 Loft: add a Solid option RH-89961 Sweep: add a Solid option

Hi @jessesn thanks to adding this request to the list. I wish you to add also the same request for Revolve and Sweep2R [immagine] Revolve could internally substitute the flat disk shape with a trimmed flat surf Sweep2R could have the solid option making the “cap” when the start and end section …

Done and thank you for your reminder. RH-89966 Sweep2: Add a Solid option RH-89964 Revolve: Add Soild option

WISH to have SOLID from Srf tools (when possible)

Rhino

brian (Brian Gillespie) August 11, 2026, 10:28pm 5

RH-89962 is fixed in Rhino BETA

Topic		Replies	Views
WISH - SWEEP and LOFT to make SOLID when Flat faces Rhino sweep , solid	4	143	July 8, 2026
ExtrudeCrv bug - Solid option Rhino for Windows	1	375	June 26, 2019
Sweep object not solid Grasshopper	1	1343	April 3, 2018
Planarsrf won't work, says "curve must be closed and planar" Rhino for Windows surface	3	19033	June 23, 2019
How can I turn this open surface into a solid? Rhino for Windows rhino5	4	425	May 20, 2020

WISH to have SOLID from Srf tools (when possible)

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