polyhedron_hull.md

Create polyhedron from point cloud

When a polyhedron is created from an array of points, it is interpreted as a convex hull

// AngelCAD code.
shape@ main_shape(as_args@ args)
{
   array<pos3d@> hull_points = { {-1,-1,0}, {-1,1,0}, {1,1,0}, {1,-1,0}, {1/2,1,2} };
   return polyhedron(hull_points);
}

void main()
{
   shape@ obj = main_shape(GetArgs());
   obj.write_xcsg(GetInputFullPath(),secant_tolerance:-1.0);
}

polyhedron_hull.stl