Why does MESH trim and MESH split fail - Rhino for Windows

Hi I always have problems with the mesh in Rhino I used the same method in another program, it works fine, but I’m curious, why not fall into Rhino. Rh7-Sp10 trim-stl.3dm (18.8 MB)

Mesh Trim Error - Rhino for Windows - McNeel Forum

Mesh generation for CFD Simulations

Split Separate Objects

direct shape – a few words about the magical geometry object

Geometry Scripting Through Blueprints in Unreal Engine

Rhino - Mesh Booleans

Hybrid Modeling Now

4 Ways to Export a DXF from Fusion 360 - SendCutSend

How to Repair STL Files for 3D Printing With the 5 Best (Free) STL

Fear Håvard Vasshaug

New to Rhino, trying to figure out how to do a boolean operation

How to Cut An Object in Rhino 7

Rhino for Landscape Architects - Split Surface Troubleshoot

Development of the 2D Computational Mesh

Noob trying to combine meshes - please help! Question in comments