Hi,

I am trying to merge couple of closed solid polysurfaces into one solid object – but boolean union function seems to struggle with this.

I’ve created these shapes by lofting couple of squares with rounded corners (with variable ratio) which follows couple of different curves (I did it all in grasshopper, the file is included).

I know that the shapes are quite complicated, but I would be really thankful if anyone here could help me merge them into one solid object – I’ve tried moving them to the orgigin of my GH file, turning them into meshes (and then simplify the meshes using Kangaroo) but nothing works for me.

I don’t know if it’s because the way I am making the shapes – I thought that lofting couple of squares would be best way to do it (basically I need “pipes” that follow the curves and which have square intersection at the beginning which slowly turns into a circular one).

Thanks for any help,

Ondra

Rhino file: https://we.tl/t-45yT4yr0r6

GH file: problem-hovinka.gh (84.8 KB)