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Added missing args to metaballs usage section

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Alex Matulich
2025-03-07 17:23:38 -08:00
parent c64a05e5db
commit 98e21af201
1 changed files with 2 additions and 2 deletions
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isosurface.scad
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@@ -1394,7 +1394,7 @@ function debug_tetra(r) = let(size=r/norm([1,1,1])) [
// Topics: Metaballs, Isosurfaces, VNF Generators
// See Also: isosurface()
// Usage: As a module
// metaballs(spec, bounding_box, voxel_size, [isovalue=], [closed=], [exact_bounds=], [convexity=], [show_stats=], ...) [ATTACHMENTS];
// metaballs(spec, bounding_box, voxel_size, [isovalue=], [closed=], [exact_bounds=], [convexity=], [show_stats=], [show_box=], [debug=] ...) [ATTACHMENTS];
// Usage: As a function
// vnf = metaballs(spec, bounding_box, voxel_size, [isovalue=], [closed=], [exact_bounds=], [convexity=], [show_stats=]);
// Description:
@@ -1963,7 +1963,7 @@ function debug_tetra(r) = let(size=r/norm([1,1,1])) [
// vsize = 0.85;
// bbox = [[-45.5, -11.5, 0], [23, 11.5, 87.55]];
// metaballs(spec, bbox, voxel_size=vsize);
// Example(3D,Med,NoAxes,VPD=228,VPT=[1,-5,35]): A model of a bunny, made from separate body components made with metaballs, with each component rendered at a different voxel size, and then combined together along with eyes and teeth. In this way, smaller bounding boxes can be defined for each component, which speeds up rendering. A bit more time is saved by saving the repeated components (ear, front leg, hind leg) in VNF structures, to render copies with {{vnf_polyhedron()}}.
// Example(3D,Med,NoAxes,VPD=228,VPT=[1,-5,35]): A model of a bunny, assembled from separate body components made with metaballs, with each component rendered at a different voxel size, and then combined together along with eyes and teeth. In this way, smaller bounding boxes can be defined for each component, which speeds up rendering. A bit more time is saved by saving the repeated components (ear, front leg, hind leg) in VNF structures, to render copies with {{vnf_polyhedron()}}.
// torso = [
// up(20) * scale([1,1.2,2]), mb_sphere(10),
// up(10), mb_sphere(5) // fatten lower torso