cut the object in space (separate a 3D object into two distinct parts) using a plane

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Hi! Is there any code that allows me to cut the object in space (separate a 3D object into two distinct parts) using a plane?
nodes_ext = importdata("NODES.mat");
faces_ext = importdata("FACES.mat");
load V_plane.mat
P = [24.3377 -21.8635 81.9835];
figure
plot3(P(:,1),P(:,2),P(:,3),'k.','Markersize',20);
hold on
trimesh(faces_ext(:,:),nodes_ext(:,1),nodes_ext(:,2),nodes_ext(:,3),'EdgeColor','k','Linewidth',0.1,'Facecolor','b','FaceAlpha',.4)
patch(V(:,1), V(:,2),V(:,3),'k');
hold off
axis equal

Answers (1)

Catalytic
Catalytic on 2 Oct 2023
The IsoCut command here looks like it will do this -

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