1 files changed, 6 insertions, 2 deletions
diff --git a/ofxHelios/src/ofxHelios.h b/ofxHelios/src/ofxHelios.h
index 80044c3..e55e99d 100644
--- a/ofxHelios/src/ofxHelios.h
+++ b/ofxHelios/src/ofxHelios.h
@@ -15,8 +15,8 @@
 #include "colourPolyline.h"
 
 #define SUBDIVIDE 20
-#define BLANK_NUM 20
-#define MAX_ANGLE 20.0f
+#define BLANK_NUM 4
+#define MAX_ANGLE 15.0f
 
 #include <HeliosDac.h>
 
@@ -43,6 +43,7 @@ public:
             pps=_pps;
             //dac.SetShutter(device,true);
         }
+        prev_point=ofPoint(0x7ff,0x7ff);
     }
     
     ~ofxHelios()
@@ -76,6 +77,9 @@ public:
         HeliosDac dac;
         int pps;
         int laserintensity;
+
+        ofPoint prev_point;
+        ofColor prev_colour;
     
 };