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use middle point

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Justin Lin
2021-05-22 12:24:02 +08:00
parent 22c6174812
commit 623c24c66b
1 changed files with 1 additions and 1 deletions
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src/surface/sf_curve.scad
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@@ -32,7 +32,7 @@ module sf_curve(levels, points, thickness, depth, invert = false) {
for(y = [0:rows - 1]) for(y = [0:rows - 1])
[ [
for(x = [0:columns - 1]) for(x = [0:columns - 1])
let(p = pts[x]) let(p = (pts[x] + pts[x + 1]) / 2)
[p[0], y, p[2]] + normal_vts[x] * s[y][x][2] [p[0], y, p[2]] + normal_vts[x] * s[y][x][2]
] ]
]; ];