multi shapes

1 files changed, 31 insertions, 15 deletions

diff --git a/ofxHelios/example/src/ofApp.cpp b/ofxHelios/example/src/ofApp.cpp
index e629ae0..671529b 100644
--- a/ofxHelios/example/src/ofApp.cpp
+++ b/ofxHelios/example/src/ofApp.cpp
@@ -1,8 +1,9 @@
 #include "ofApp.h"
 
-int MAX_POINTS=30000;
-int NUM_POINTS=1024;
+int MAX_POINTS=20000;
+int NUM_POINTS=128;
 int LASER_INTENSITY=37;
+int CIRCLE_RADIUS=256;
 
 //--------------------------------------------------------------
 void testApp::setup(){
@@ -12,7 +13,7 @@ void testApp::setup(){
 
 //--------------------------------------------------------------
 void testApp::update(){
-    ofSetWindowTitle(ofToString(ofGetFrameRate(), 2));
+    
 
 }
 
@@ -47,22 +48,37 @@ void testApp::draw(){
 
     float pfactor=(PI*2)/NUM_POINTS;
 
-    colourPolyline line;
+    vector <colourPolyline> lines;
+
+    for (int k=0;k<2;k++){
+        for (int j=0;j<2;j++){
+
+            colourPolyline line;
+
+            for (int i=0;i<NUM_POINTS+1;i++){
+                line.addVertex(
+                    ((cos(float(i)*pfactor)+1)*CIRCLE_RADIUS)+(ofGetWidth()/2)+(-(CIRCLE_RADIUS+200)+(k*400)),
+                    ((sin(float(i)*pfactor)+1)*CIRCLE_RADIUS)+(ofGetHeight()/2)+(-(CIRCLE_RADIUS+200)+(j*400)),
+                    (sin(float(i+(ofGetElapsedTimef()*30*j))*pfactor)+1)*128,
+                    (sin(float(i+(ofGetElapsedTimef()*57*k))*pfactor)+1)*128,
+                    (sin(float(i+(ofGetElapsedTimef()*101*(j+k)))*pfactor)+1)*128
+                    );
+            }
+            lines.push_back(line);
+            line.draw();
+        }
+    }
 
+    int num = laser.draw(lines);
 
-    for (int i=0;i<NUM_POINTS;i++){
-        line.addVertex(
-            ((cos(float(i)*pfactor)+1)*512),
-            ((sin(float(i)*pfactor)+1)*512),
-            (sin(float(i+(ofGetElapsedTimef()*30))*pfactor)+1)*128,
-            (sin(float(i+(ofGetElapsedTimef()*57))*pfactor)+1)*128,
-            (sin(float(i+(ofGetElapsedTimef()*101))*pfactor)+1)*128
-            );
+    if (num>0){
+        ofSetWindowTitle(ofToString(ofGetFrameRate(), 2)+" fps laser points: "+ofToString(num));
+    }
+    else {
+        ofSetWindowTitle("laser error ");
     }
 
-    line.draw();
-
-    laser.draw(line);
+    
 
 }