Meta Zoom

This device allows you to (unlimited & seamless) zoom on parameters, like LFO sections for example. It drops values beyond the top and bottom settings and resizes the incoming input between them to the full parameter spectrum.

Example to zoom on the upper half of a LFO:

Trigger “Input” with the LFO and set
Top: 1.0
Bottom: 0.5

Quite easy. :) However, be aware of the fact that zoomed/resized parameters of course lose precision, multiplied by your zoom factor.

  
<?xml version="1.0" encoding="UTF-8"?>  
<filterdeviceclipboard doc_version="0"><br>
  <deviceslot type="FormulaMetaDevice"><br>
    <isactive>true</isactive><br>
    <isselected>true</isselected><br>
    <selectedpresetname>Init</selectedpresetname><br>
    <selectedpresetismodified>true</selectedpresetismodified><br>
    <ismaximized>true</ismaximized><br>
    <customdevicename>Meta Zoom</customdevicename><br>
    <formulaparagraphs><br>
      <formulaparagraph>(A-C)/(1-C-(1-<img src="https://files.renoise.com/forum/emoticons/default/cool.gif" class="bbc_emoticon" alt="B)">)</formulaparagraph><br>
    </formulaparagraphs><br>
    <functionsparagraphs><br>
      <functionsparagraph></functionsparagraph><br>
      <functionsparagraph></functionsparagraph><br>
    </functionsparagraphs><br>
    <inputnamea>Input</inputnamea><br>
    <inputnameb>Top</inputnameb><br>
    <inputnamec>Bottom</inputnamec><br>
    <editorvisible>false</editorvisible><br>
    <panelvisible>0</panelvisible><br>
    <inputa><br>
      <value>1.0</value><br>
      <visualization>Device only</visualization><br>
    </inputa><br>
    <inputb><br>
      <value>1.0</value><br>
      <visualization>Device only</visualization><br>
    </inputb><br>
    <inputc><br>
      <value>0.0</value><br>
      <visualization>Device only</visualization><br>
    </inputc><br>
    <desttrack><br>
      <value>-1</value><br>
      <visualization>Device only</visualization><br>
    </desttrack><br>
    <desteffect><br>
      <value>-1</value><br>
      <visualization>Device only</visualization><br>
    </desteffect><br>
    <destparameter><br>
      <value>-1</value><br>
      <visualization>Device only</visualization><br>
    </destparameter><br>
  </deviceslot><br>
</filterdeviceclipboard>  
  

Simple but clever and effective idea. I like it :)