From 9d6fe33bea0f070356d02a9196e9dfbfa3d0cf8d Mon Sep 17 00:00:00 2001
From: Comment <tim@gray.(none)>
Date: Tue, 15 Oct 2013 00:49:21 -0700
Subject: noise node

---
 rotord/src/graph.cpp | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'rotord/src/graph.cpp')

diff --git a/rotord/src/graph.cpp b/rotord/src/graph.cpp
index 5f63a0b..9f90486 100644
--- a/rotord/src/graph.cpp
+++ b/rotord/src/graph.cpp
@@ -24,10 +24,21 @@ Node* Graph::find_node(const string &type){
 	}
 	return nullptr; //can be tested against
 };
-bool Graph::signal_render(string &signal_xml,const float framerate) {
+bool Graph::signal_render(xmlIO &XML,const float framerate) {
 	if (find_node("signal_output")) {
 		Signal_output *signal_output=dynamic_cast<Signal_output*>(find_node("signal_output"));
-		return signal_output->render(duration,framerate,signal_xml);
+		//return signal_output->render(duration,framerate,signal_xml);
+		float sig=0.0f;
+		string val="";
+		for (float i=0;i<duration;i+=1.0f/framerate){
+			float s=(signal_output->get_output(Time_spec(i,framerate,duration))+1.0f)/10.0f;
+			if (!fequal(sig,s)){
+				val+=toString(i)+":"+toString(s)+" ";
+				sig=s;
+			}
+		}
+		XML.addValue("signal",val);
+		return true;
 	}
 	cerr<<"Rotor: signal output node not found"<<endl;
 
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