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Added powerTowers and cubeDance to tonnetz and added some generative funcitons for ziffers

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This commit is contained in:
Miika Alonen
2023-12-25 00:55:56 +02:00
parent 30983147ea
commit 95650c5d01
5 changed files with 83 additions and 13 deletions
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16
src/documentation/patterns/ziffers/ziffers_tonnetz.ts
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@ -210,6 +210,8 @@ In addition to the transformations, Ziffers implements cyclic methods that can b
* <ic>hexaCycle(tonnetz: number[], repeats: number = 3)</ic>: Cycles through chords in the hexa cycle
* <ic>octaCycle(tonnetz: number[], repeats: number = 4)</ic>: Cycles through chords in the octa cycle
* <ic>enneaCycle(tonnetz: number[], repeats: number = 3)</ic>: Cycles through chords in the ennea cycle
* <ic>powerTowers(tonnetz: number[], repeats: number = 3)</ic>: Cycles trough chords using the power towers
* <ic>cubeDance(tonnetz: number[], repeats: number = 3)</ic>: Cycles trough chords in a cube dance
HexaCycles are sequences of major and minor triads generated by the <ic>p</ic> and <ic>l</ic> transformations . Let's take the following example starting with a <ic>C</ic> chord: <ic>C -> Cm -> Ab -> Abm -> E -> Em</ic>. You can start on the chord of your choice.
@ -262,15 +264,15 @@ As you can verify it manually, you will see that this is not the case. Upon reac
To play the chords without jumps in our hexaCycle (although the prefix "hexa" would no longer have a precise meaning), we add a number of repetitions.
${makeExample(
"HexaCycles with vitamins",
`
"HexaCycles with vitamins",
`
z1("0")
.scale("chromatic")
.hexaCycle([2,3,7],4)
.sound("sine").out()
.scale("chromatic")
.hexaCycle([2,3,7],4)
.sound("sine").out()
`,
true
)}
true
)}
By default hexaCycles and enneaCycles have <ic>3</ic> repetitions, while octaCycles has <ic>4</ic> repetitions. We have specified a **chromatic scale** although this is the **default scale**. Try changing the **repeats and scales** when playing with different Tonnetz.