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Renamed place_copies() to move_copies()

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Revar Desmera
2020-03-24 18:31:22 -07:00
parent 6183e6d0d2
commit 971c1e795f
13 changed files with 45 additions and 46 deletions
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paths.scad
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@@ -1133,34 +1133,34 @@ function _sum_preserving_round(data, index=0) =
// method = One of `"length"` or `"segment"`. If `"length"`, adds vertices evenly along the total path length. If `"segment"`, adds points evenly among the segments. Default: `"length"`
// Example(2D):
// mypath = subdivide_path(square([2,2],center=true), 12);
// place_copies(mypath)circle(r=.1,$fn=32);
// move_copies(mypath)circle(r=.1,$fn=32);
// Example(2D):
// mypath = subdivide_path(square([8,2],center=true), 12);
// place_copies(mypath)circle(r=.2,$fn=32);
// move_copies(mypath)circle(r=.2,$fn=32);
// Example(2D):
// mypath = subdivide_path(square([8,2],center=true), 12, method="segment");
// place_copies(mypath)circle(r=.2,$fn=32);
// move_copies(mypath)circle(r=.2,$fn=32);
// Example(2D):
// mypath = subdivide_path(square([2,2],center=true), 17, closed=false);
// place_copies(mypath)circle(r=.1,$fn=32);
// move_copies(mypath)circle(r=.1,$fn=32);
// Example(2D): Specifying different numbers of points on each segment
// mypath = subdivide_path(hexagon(side=2), [2,3,4,5,6,7], method="segment");
// place_copies(mypath)circle(r=.1,$fn=32);
// move_copies(mypath)circle(r=.1,$fn=32);
// Example(2D): Requested point total is 14 but 15 points output due to extra end point
// mypath = subdivide_path(pentagon(side=2), [3,4,3,4], method="segment", closed=false);
// place_copies(mypath)circle(r=.1,$fn=32);
// move_copies(mypath)circle(r=.1,$fn=32);
// Example(2D): Since 17 is not divisible by 5, a completely uniform distribution is not possible.
// mypath = subdivide_path(pentagon(side=2), 17);
// place_copies(mypath)circle(r=.1,$fn=32);
// move_copies(mypath)circle(r=.1,$fn=32);
// Example(2D): With `exact=false` a uniform distribution, but only 15 points
// mypath = subdivide_path(pentagon(side=2), 17, exact=false);
// place_copies(mypath)circle(r=.1,$fn=32);
// move_copies(mypath)circle(r=.1,$fn=32);
// Example(2D): With `exact=false` you can also get extra points, here 20 instead of requested 18
// mypath = subdivide_path(pentagon(side=2), 18, exact=false);
// place_copies(mypath)circle(r=.1,$fn=32);
// move_copies(mypath)circle(r=.1,$fn=32);
// Example(FlatSpin): Three-dimensional paths also work
// mypath = subdivide_path([[0,0,0],[2,0,1],[2,3,2]], 12);
// place_copies(mypath)sphere(r=.1,$fn=32);
// move_copies(mypath)sphere(r=.1,$fn=32);
function subdivide_path(path, N, closed=true, exact=true, method="length") =
assert(is_path(path))
assert(method=="length" || method=="segment")