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Merge pull request #427 from adrianVmariano/master

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Revar Desmera
2021-02-20 12:46:54 -08:00
committed by GitHub
parent 8c2502dbf8 852eed292d
commit 799686b7ca
3 changed files with 15 additions and 12 deletions
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@@ -801,8 +801,7 @@ function associate_vertices(polygons, split, curpoly=0) =
curpoly==len(polygons)-1 ? polygons :
let(
polylen = len(polygons[curpoly]),
cursplit = force_list(split[curpoly]),
fdsa= echo(cursplit=cursplit)
cursplit = force_list(split[curpoly])
)
assert(len(split)==len(polygons)-1,str(split,"Split list length mismatch: it has length ", len(split)," but must have length ",len(polygons)-1))
assert(polylen<=len(polygons[curpoly+1]),str("Polygon ",curpoly," has more vertices than the next one."))
@@ -1142,7 +1141,7 @@ module sweep(shape, transforms, closed=false, caps, convexity=10,
// ushape = [[-10, 0],[-10, 10],[ -7, 10],[ -7, 2],[ 7, 2],[ 7, 7],[ 10, 7],[ 10, 0]];
// path_sweep(ushape, knot_path, closed=true, method="natural");
// Example: knot with twist. Note if you twist it the other direction the center section untwists because of the natural twist there. Also compare to the "incremental" method which has less twist in the center.
// function knot(a,b,t) = // rolling knot
// function knot(a,b,t) = // rolling knot
// [ a * cos (3 * t) / (1 - b* sin (2 *t)),
// a * sin( 3 * t) / (1 - b* sin (2 *t)),
// 1.8 * b * cos (2 * t) /(1 - b* sin (2 *t))];
@@ -1168,7 +1167,7 @@ module sweep(shape, transforms, closed=false, caps, convexity=10,
// points = 50; // points per loop
// R = 400; r = 150; // Torus size
// p = 2; q = 5; // Knot parameters
// %torus(r=R,r2=r);
// %torus(r_maj=R,r_min=r);
// k = max(p,q) / gcd(p,q) * points;
// knot_path = [ for (i=[0:k-1]) knot(360*i/k/gcd(p,q),R,r,p,q) ];
// path_sweep(rot(90,p=ushape),knot_path, method="natural", closed=true);
@@ -1185,7 +1184,7 @@ module sweep(shape, transforms, closed=false, caps, convexity=10,
// points = 50; // points per loop
// R = 400; r = 150; // Torus size
// p = 2; q = 5; // Knot parameters
// %torus(r=R,r2=r);
// %torus(r_maj=R,r_min=r);
// k = max(p,q) / gcd(p,q) * points;
// knot_path = [ for (i=[0:k-1]) knot(360*i/k/gcd(p,q),R,r,p,q) ];
// normals = [ for (i=[0:k-1]) knot_normal(360*i/k/gcd(p,q),R,r,p,q) ];