smoothness for progression

leafo · Jun 22, 2016 · abcfef5 · abcfef5
1 parent 2c08bfd
commit abcfef5
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/src/data.es6 b/src/data.es6
@@ -120,6 +120,7 @@ N.GENERATORS = [
   {
     name: "progression",
     inputs: [
+      smoothInput,
       {
         name: "progression",
         type: "select",
@@ -186,7 +187,7 @@ N.GENERATORS = [
       let scale = new MajorScale(keySignature)
       let progressionInputs = this.inputs.find(i => i.name == "progression")
       let progression = progressionInputs.values.find(v => v.name == options.progression)
-      return new ProgressionGenerator(scale, staff.range, progression.value)
+      return new ProgressionGenerator(scale, staff.range, progression.value, options)
     }
   }
 

diff --git a/src/generators.es6 b/src/generators.es6
@@ -439,8 +439,9 @@ export class SevenOpenNotes extends ShapeGenerator {
   }
 }
 
-export class ProgressionGenerator {
-  constructor(scale, range, progression) {
+export class ProgressionGenerator extends Generator {
+  constructor(scale, range, progression, opts) {
+    super(opts)
     this.position = 0
     this.progression = progression
     this.generator = new MersenneTwister()
@@ -458,7 +459,7 @@ export class ProgressionGenerator {
     }
   }
 
-  nextNote() {
+  _nextNote() {
     let [degree, shape] = this.progression[this.position % this.progression.length]
     this.position += 1