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add amplitude

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Justin Lin
2021-12-19 16:00:03 +08:00
parent 47bdb4b31d
commit a299949c42
1 changed files with 2 additions and 1 deletions
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3
examples/voronoi/ripples.scad
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@@ -4,6 +4,7 @@ use <surface/sf_thicken.scad>;
size = [100, 100]; size = [100, 100];
grid_w = 5; grid_w = 5;
amplitude = 3;
detail = 5; detail = 5;
thickness = 0.5; thickness = 0.5;
dist = "euclidean"; // [euclidean, manhattan, chebyshev, border] dist = "euclidean"; // [euclidean, manhattan, chebyshev, border]
@@ -27,7 +28,7 @@ module ripples() {
let( let(
i = size.x * y + x, i = size.x * y + x,
p = points[i], p = points[i],
n = 2.5 * nz_perlin3(cells[i][2], p.x / detail2, p.y / detail2, 1) n = amplitude * nz_perlin3(cells[i][2], p.x / detail2, p.y / detail2, 1)
) )
[p.x, p.y, n] [p.x, p.y, n]
] ]