From 64c89ab53447a004002ec0b0db94fd0a1e632cf6 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@getdrop.com>
Date: Sun, 28 Jan 2018 22:20:49 +0000
Subject: POC driver

---
 ofxHelios/src/ofxHelios.cpp | 78 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 ofxHelios/src/ofxHelios.cpp

(limited to 'ofxHelios/src/ofxHelios.cpp')

diff --git a/ofxHelios/src/ofxHelios.cpp b/ofxHelios/src/ofxHelios.cpp
new file mode 100644
index 0000000..d05e062
--- /dev/null
+++ b/ofxHelios/src/ofxHelios.cpp
@@ -0,0 +1,78 @@
+//
+//  ofxHelios.cpp
+// 
+//
+//  Created by Tim Redfern Nov 2017
+// 
+//
+
+#include "ofxHelios.h"
+
+/*
+draw a colourpolyline
+
+put in mid points
+
+draw a vector of lines
+
+put in dwell points
+
+*/
+
+int ofxHelios::draw(vector <ofPolyline> &points,ofColor colour,int intensity){
+    return 0;
+}
+
+int ofxHelios::draw(ofPolyline &line,ofColor colour,int intensity){
+
+    colourPolyline col=colourPolyline(line,colour);
+    return draw(col);
+
+}
+
+int ofxHelios::draw(colourPolyline &line, int intensity){
+        //todo: move to a thread
+    //todo: add a transform
+    //POC
+
+    int xoffs=0x800-(ofGetWidth()/2);
+    int yoffs=0x800-(ofGetHeight()/2);
+
+    if (device!=OFXHELIOS_NODEVICE){
+        while (!dac.GetStatus(device)); //timeout for this?
+            //assemble data
+
+        HeliosPoint points[line.size()];
+        
+        for (int i=0;i<line.size();i++){
+            points[i]=HeliosPoint(
+            {
+                (uint16_t)(line[i].x+xoffs),
+                (uint16_t)(line[i].y+yoffs),
+                (uint8_t)(((line.getColourAt(i).r)*laserintensity)>>8),
+                (uint8_t)(((line.getColourAt(i).g)*laserintensity)>>8),
+                (uint8_t)(((line.getColourAt(i).b)*laserintensity)>>8),
+                (uint8_t)intensity
+            });
+        }
+
+        if (HELIOS_ERROR==dac.WriteFrame(device, pps, HELIOS_FLAGS_DEFAULT, points, line.size())){
+            printf("ofxHelios: write error (%i,%i,%i,%i)\n",device, pps, HELIOS_FLAGS_DEFAULT, (int)line.size());
+            return -1;
+        }
+    
+            
+    }
+    return 0;
+}
+
+
+    
+
+void ofxHelios::threadedFunction(){
+
+    while(isThreadRunning()) {
+         
+    }
+}
+
-- 
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