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doc tweaks

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Alex Matulich
2025-03-07 08:49:32 -08:00
parent 7aeb981133
commit 489a412b3e
1 changed files with 3 additions and 3 deletions
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isosurface.scad
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@@ -1476,8 +1476,8 @@ function debug_tetra(r) = let(size=r/norm([1,1,1])) [
// matrices and metaball functions. It can also be a list of alternating transforms and *other specs*,
// as `[trans0, spec0, trans1, spec1, ...]`, in which `spec0`, `spec1`, etc. can be one of:
// * A built-in metaball function name as described below, such as `mb_sphere(r=10)`.
// * A function literal accepting as its first argument a 3-vector representing a point in space relative to the metaball's center.
// * An array containing a function literal and a debug VNF, as `[custom_func(point, arg1,...), [sign, vnf]]`, where `sign` is the sign of the metaball and `vnf` is the VNF to show in the debug view when `debug=true` is set.
// * A function literal accepting a 3-vector representing a point in space relative to the metaball's center.
// * An array containing a function literal and a debug VNF, as `[custom_func, [sign, vnf]]`, where `sign` is the sign of the metaball and `vnf` is the VNF to show in the debug view when `debug=true` is set.
// * Another spec array, for nesting metaball specs together.
// .
// Nested metaball specs allow for complicated assemblies in which you can arrange components in a logical
@@ -1620,7 +1620,7 @@ function debug_tetra(r) = let(size=r/norm([1,1,1])) [
// Named Anchors:
// "origin" = Anchor at the origin, oriented UP.
// Side Effects:
// `$metaball_vnf` is available to child modules to get the VNF of the metaball scene.
// `$metaball_vnf` is set to the VNF of the metaball scene.
// Example(3D,NoAxes): Two spheres interacting.
// spec = [
// left(9), mb_sphere(5),