From f1bf4431e11666ca0131af8f10a934993b768f44 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@getdrop.com>
Date: Mon, 10 Sep 2018 23:53:26 +0100
Subject: backwards gamma

---
 gui/src/ofApp.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'gui/src/ofApp.cpp')

diff --git a/gui/src/ofApp.cpp b/gui/src/ofApp.cpp
index 059b498..4dda518 100644
--- a/gui/src/ofApp.cpp
+++ b/gui/src/ofApp.cpp
@@ -354,6 +354,14 @@ void ofApp::keyPressed(ofKeyEventArgs &args){
     	outputFS=!outputFS;
         ofSetFullscreen(outputFS);
     }
+    if(args.key >='1' && args.key <= '9'){
+    	sets[0].decayFactor = 1.0f + ( 
+    		pow(4.0f,-((args.key-'1')+1.7f)) 
+    		* (sets[0].decayFactor<1.0f?-1:1)
+    		);
+    	sets[1].decayFactor=sets[0].decayFactor;
+    	printf("Keydiff: %f Decayfactor: %f \n",((args.key-'1')+1.0f),sets[0].decayFactor);
+    }
 }
 
 //--------------------------------------------------------------
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