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added is_consistent, added error check to sum(), clarified docs to

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is_path, and added fast versions of path2d, path3d and path4d.
This commit is contained in:
Adrian Mariano
2020-03-02 21:39:57 -05:00
parent af0e285781
commit 243dd7723e
4 changed files with 66 additions and 12 deletions
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3
paths.scad
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@@ -20,6 +20,8 @@ include <BOSL2/triangulation.scad>
// Description:
// Returns true if `list` is a path. A path is a list of two or more numeric vectors (AKA points).
// All vectors must of the same size, and may only contain numbers that are not inf or nan.
// By default the vectors in a path must be 2d or 3d. Set the `dim` parameter to specify a list
// of allowed dimensions, or set it to `undef` to allow any dimension.
// Examples:
// is_path([[3,4],[5,6]]); // Returns true
// is_path([[3,4]]); // Returns false
@@ -35,6 +37,7 @@ include <BOSL2/triangulation.scad>
// is_path([[3,4],"hello"], fast=true); // Returns true
// is_path([[3,4],[3,4,5]]); // Returns false
// is_path([[1,2,3,4],[2,3,4,5]]); // Returns false
// is_path([[1,2,3,4],[2,3,4,5]],undef);// Returns true
// Arguments:
// list = list to check
// dim = list of allowed dimensions of the vectors in the path. Default: [2,3]