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Added Duet Ethernet and Duex PCB models.

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Made green terminals parametric.
Separated pin_headers and green_terminals out from pcb.scad.
This commit is contained in:
Chris Palmer
2019-07-04 12:03:38 +01:00
parent 8014aadd1d
commit 55fd552c8f
17 changed files with 856 additions and 289 deletions
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4
utils/sweep.scad
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@@ -61,7 +61,7 @@ function rotate_from_to(a, b) =
//
function calculate_twist(A, B) = let(D = transpose3(B) * A) atan2(D[1][0], D[0][0]);
//
// Compute a 4x4 matrix to orientate a frame of the sweep given the position and a 3x3 rotation matrix.
// Compute a 4x3 matrix to orientate a frame of the sweep given the position and a 3x3 rotation matrix.
//
function orientate(p, r) =
let(x = r[0], y = r[1], z = r[2])
@@ -113,7 +113,7 @@ function skin_points(profile, path, loop, twist = 0) =
function cap(facets, segment = 0) = [for(i = [0 : facets - 1]) segment ? facets * segment + i : facets - 1 - i];
function quad(p, a,b,c,d) = norm(p[a] - p[c]) > norm(p[b] - p[d]) ? [[b, c, d], [b, d, a]] : [[a, b, c], [a, c, d]];
function quad(p, a, b, c, d) = norm(p[a] - p[c]) > norm(p[b] - p[d]) ? [[b, c, d], [b, d, a]] : [[a, b, c], [a, c, d]];
function skin_faces(points, segs, facets, loop) = [for(i = [0 : facets - 1], s = [0 : segs - (loop ? 1 : 2)])
each quad(points,