Intersection of Polyhedron with Plane

Intersection of Polyhedron with Plane

Finds the intesection of polyhedron with a plane in y-direction with example file. The polyhedron faces should be divided into triangles. The intersection results in one or more polygons defined by vertices and edges.

[VV,EE]=Polyhedron_Plane(V,F,YPlane)

Input:

V: (Nv,3) polyhedron vertix matrix

F: (Nf,3) polyhedron faces matrix

YPlane: The plane of intersection of the equation y=YPlane

Output:

VV: (Nv2,3) polygon(s) vertix matrix

EE: (Ne2,3) polygon(s) edges matrix