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Code Issues Releases Wiki Activity

performance improved when LINES

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Justin Lin
2020-03-03 08:50:19 +08:00
parent 383b249868
commit 5f38d3fc1f
1 changed files with 39 additions and 3 deletions
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40
src/function_grapher.scad
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@@ -164,12 +164,48 @@ module function_grapher(points, thickness, style = "FACES", slicing = "SLASH") {
module tri_to_lines(tri1, tri2) {
polyline3d(concat(tri1, [tri1[0]]), thickness);
polyline3d(concat(tri2, [tri2[0]]), thickness);
if(slicing == "SLASH") {
if(tri2[0][0] == points[0][0][0]) {
polyline3d([tri2[0], tri2[2]], thickness);
}
if(tri2[1][1] == points[rows - 1][0][1]) {
polyline3d([tri2[1], tri2[2]], thickness);
}
}
else {
if(tri2[1][0] == points[0][columns - 1][0]) {
polyline3d([tri2[1], tri2[2]], thickness);
}
if(tri2[2][1] == points[rows - 1][columns - 1][1]) {
polyline3d([tri2[0], tri2[2]], thickness);
}
}
}
module tri_to_hull_lines(tri1, tri2) {
hull_polyline3d(concat(tri1, [tri1[0]]), thickness);
hull_polyline3d(concat(tri2, [tri2[0]]), thickness);
if(slicing == "SLASH") {
if(tri2[0][0] == points[0][0][0]) {
hull_polyline3d([tri2[0], tri2[2]], thickness);
}
if(tri2[1][1] == points[rows - 1][0][1]) {
hull_polyline3d([tri2[1], tri2[2]], thickness);
}
}
else {
if(tri2[1][0] == points[0][columns - 1][0]) {
hull_polyline3d([tri2[1], tri2[2]], thickness);
}
if(tri2[2][1] == points[rows - 1][columns - 1][1]) {
hull_polyline3d([tri2[0], tri2[2]], thickness);
}
}
}
module hull_pts(tri) {