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remove vnf_get_vertex

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Adrian Mariano 2021-09-28 21:51:55 -04:00
parent ea9d133408
commit 956ae7076c
2 changed files with 0 additions and 37 deletions
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9
tests/test_vnf.scad
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@ -34,15 +34,6 @@ module test_vnf_faces() {
test_vnf_faces();
module test_vnf_get_vertex() {
vnf = [[[-1,-1,-1],[1,-1,-1],[0,1,-1],[0,0,1]],[[0,1,2],[0,3,1],[1,3,2],[2,3,0]]];
assert(vnf_get_vertex(vnf,[0,1,-1]) == [2,vnf]);
assert(vnf_get_vertex(vnf,[0,1,2]) == [4,[concat(vnf[0],[[0,1,2]]),vnf[1]]]);
assert(vnf_get_vertex(vnf,[[0,1,-1],[0,1,2]]) == [[2,4],[concat(vnf[0],[[0,1,2]]),vnf[1]]]);
}
test_vnf_get_vertex();
module test_vnf_add_face() {
verts = [[-1,-1,-1],[1,-1,-1],[0,1,-1],[0,0,1]];
faces = [[0,1,2],[0,3,1],[1,3,2],[2,3,0]];

28
vnf.scad
View file

@ -415,34 +415,6 @@ function vnf_vertices(vnf) = vnf[0];
function vnf_faces(vnf) = vnf[1];
// Function: vnf_get_vertex()
// Usage:
// vvnf = vnf_get_vertex(vnf, p);
// Description:
// Finds the index number of the given vertex point `p` in the given VNF structure `vnf`.
// If said point does not already exist in the VNF vertex list, it is added to the returned VNF.
// Returns: `[INDEX, VNF]` where INDEX is the index of the point in the returned VNF's vertex list,
// and VNF is the possibly modified new VNF structure. If `p` is given as a list of points, then
// the returned INDEX will be a list of indices.
// Arguments:
// vnf = The VNF structue to get the point index from.
// p = The point, or list of points to get the index of.
// Example:
// vnf1 = vnf_get_vertex(p=[3,5,8]); // Returns: [0, [[[3,5,8]],[]]]
// vnf2 = vnf_get_vertex(vnf1, p=[3,2,1]); // Returns: [1, [[[3,5,8],[3,2,1]],[]]]
// vnf3 = vnf_get_vertex(vnf2, p=[3,5,8]); // Returns: [0, [[[3,5,8],[3,2,1]],[]]]
// vnf4 = vnf_get_vertex(vnf3, p=[[1,3,2],[3,2,1]]); // Returns: [[1,2], [[[3,5,8],[3,2,1],[1,3,2]],[]]]
function vnf_get_vertex(vnf=EMPTY_VNF, p) =
let(
isvec = is_vector(p),
pts = isvec? [p] : p,
res = set_union(vnf[0], pts, get_indices=true)
) [
(isvec? res[0][0] : res[0]),
[ res[1], vnf[1] ]
];
// Section: Altering the VNF Internals