Cannot figure out any way to thicken and smooth the following mesh

[laurent_delrieu]

It will not be possible for me to look but yes Dendro seems a good option
Did you look at this post ?
Dendro followed by quadremesher then Catmull &Clark gives very good result to have a smooth mesh

Creating unified tubes shaped like corals

hey! so I have been trying to mimic the shape of these corals or these I only managed to create the shape of the tubes, using curves and applying ‘divide curve’, ‘pframe’, adding later multiple circle using the ‘circle’ component and ‘sweep1’ for the circles connaction. the qustion is - is it possible merge them into unified surface (and later apply offset), so i could get a unified shape of the corals. adding the gh file and the rhino file with the curves.corals_pipe.3dm (262.8 KB) pipes_…