Mesh Brep operation slow in Rhino 8

[Marco_Traverso]

Thank you @Japhy .

I recently posted another Rhino 8 speed issue related to the Mesh-Plane intersection component:

MeshPlane intersection slow in Rhino 8

I’m posting this here since it’s the most recent question about the new MeshPlane component performance. Like @Karel_Pěnička I’d also like to know if there is any way to speed up the Mesh-Plane intersection operation, as I have several applications where hundreds of intersections with dense meshes are performed, and this significantly impacts the total computation time. I’m attaching two Gh files, one for Rhino 7 and one for Rhino 8, where the Mesh/Plane component is around 9 times slower. Th…

Is it possible that it’s also somehow related to these problems? Could you please take a look? Thank you!