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Code Issues Projects Releases Wiki Activity

Removed redundant vquant*() functions. Improved docs."

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Revar Desmera
2019-10-22 17:09:08 -07:00
parent c0a131549f
commit bbabc641da
3 changed files with 133 additions and 86 deletions
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18
arrays.scad
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@@ -228,8 +228,8 @@ function list_set(list=[],indices,values,dflt=0,minlen=0) =
// list = The list to remove items from.
// elements = The list of indexes of items to remove.
// Example:
// list_insert([3,6,9,12],1); // Returns [3,9,12]
// list_insert([3,6,9,12],[1,3]); // Returns [3,9]
// list_insert([3,6,9,12],1); // Returns: [3,9,12]
// list_insert([3,6,9,12],[1,3]); // Returns: [3,9]
function list_remove(list, elements) =
!is_list(elements) ? list_remove(list,[elements]) :
len(elements)==0 ? list :
@@ -321,7 +321,7 @@ function bselect(array,index) =
// Function: list_bset()
// Usage:
// list_bset(indexset, valuelist)
// list_bset(indexset, valuelist,[dflt])
// Description:
// Opposite of `bselect()`. Returns a list the same length as `indexlist`, where each item will
// either be 0 if the corresponding item in `indexset` is false, or the next sequential value
@@ -333,6 +333,7 @@ function bselect(array,index) =
// dflt = Default value to store when the indexset item is false.
// Example:
// list_bset([false,true,false,true,false], [3,4]); // Returns: [0,3,0,4,0]
// list_bset([false,true,false,true,false], [3,4],dflt=1); // Returns: [1,3,1,4,1]
function list_bset(indexset, valuelist, dflt=0) =
let(
trueind = search([true], indexset,0)[0]
@@ -347,6 +348,10 @@ function list_bset(indexset, valuelist, dflt=0) =
// list_increasing(list)
// Description:
// Returns true if the list is (non-strictly) increasing
// Example:
// list_increasing([1,2,3,4]); // Returns: true
// list_increasing([1,3,2,4]); // Returns: false
// list_increasing([4,3,2,1]); // Returns: false
function list_increasing(list,ind=0) =
(ind < len(list)-1 && list[ind]<=list[ind+1])?
list_increasing(list,ind+1) :
@@ -356,7 +361,12 @@ function list_increasing(list,ind=0) =
// Function: list_decreasing()
// Usage:
// list_increasing(list)
// Description: returns true if the list is (non-strictly) decreasing
// Description:
// Returns true if the list is (non-strictly) decreasing
// Example:
// list_increasing([1,2,3,4]); // Returns: false
// list_increasing([4,2,3,1]); // Returns: false
// list_increasing([4,3,2,1]); // Returns: true
function list_decreasing(list,ind=0) =
(ind < len(list)-1 && list[ind]>=list[ind+1])?
list_increasing(list,ind+1) :