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Typos and minor copyediting

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Alex Matulich
2025-02-12 22:30:32 -08:00
parent 99fb38981d
commit 98463d2321
1 changed files with 3 additions and 3 deletions
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isosurface.scad
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@@ -1226,7 +1226,7 @@ function mb_torus(r_maj, r_min, cutoff=INF, influence=1, negative=false, d_maj,
// and melding together. The closer the objects are, the more they blend and meld.
// .
// The simplest metaball specification is a 1D list of alternating transformation matrices and
// metaball functions: `[trans0, spec0, trans1, spec1, ... ]`. The transformation matrix
// metaball functions: `[trans0, func0, trans1, func1, ... ]`. Each transformation matrix
// you supply can be constructed using the usual transformation commands such as {{up()}},
// {{right()}}, {{back()}}, {{move()}}, {{scale()}}, {{rot()}} and so on. You can multiply
// the transformations together, similar to how the transformations can be applied
@@ -1287,10 +1287,10 @@ function mb_torus(r_maj, r_min, cutoff=INF, influence=1, negative=false, d_maj,
// .
// For complicated metaball assemblies you may wish to repeat a structure in different locations or
// otherwise transformed. Nesting metaball specifications are supported:
// Instad of specifying a transform and function, you specify a transform and then a metaball
// Instead of specifying a transform and function, you specify a transform and then another metaball
// specification. For example, you could set `finger=[t0,f0,t1,f1,t2,f2]` and then set
// `hand=[u0,finger,u1,finger,...]` and then invoke metaball with `[s0, hand]`.
// In effect, any list of metaballs can be treated as a single metaball.
// In effect, any metaball specification array can be treated as a single metaball.
// This is a powerful technique that lets you make groups of metaballs that you can use as individual
// metaballs in other groups, and can make your code compact and simpler to understand. See Example 21.
// .