...

README

@@ -1,10 +0,0 @@
-WARNING: WORK IN PROGRESS...
-
-configuring OpenFrameworks
------------------
-
-these files are configured according to OpenFrameworks addons - http://ofxaddons.com/howto
-
-(1) drag-drop "ReflectiveIndex" folder into your OpenFrameworks project
-(2) Install depedencies: {ofxDirList, ofxControlPanel, ofxXmlSettings};  
-(3) Press Play!

README.md

@@ -0,0 +1,2 @@
+<img src="https://davidgauthier.info/rfi/img-resize/rfi3.jpg" width="100%">
+<img src="https://davidgauthier.info/rfi/img-resize/rfi4.jpg" width="100%">

example/RefractiveIndex.cpp

@@ -97,29 +97,29 @@ void RefractiveIndex::setup()
     
     //TODO:  whichever one of these is first - it always runs twice ?
     
-    _analysisVector.push_back(new ShadowScapesAnalysis(V));
-    _analysisVector.push_back(new ShadowScapesAnalysis(H));
-    _analysisVector.push_back(new ShadowScapesAnalysis(D));
+    //_analysisVector.push_back(new ShadowScapesAnalysis(V));
+    //_analysisVector.push_back(new ShadowScapesAnalysis(H));
+    //_analysisVector.push_back(new ShadowScapesAnalysis(D));
     
     _analysisVector.push_back(new RelaxRateAnalysis());
     
-    _analysisVector.push_back(new IResponseAnalysis());
+    //_analysisVector.push_back(new IResponseAnalysis());
     
-    _analysisVector.push_back(new ShapeFromShadingAnalysis());
+    //_analysisVector.push_back(new ShapeFromShadingAnalysis());
     
-    _analysisVector.push_back(new StrobeAnalysis());
+    //_analysisVector.push_back(new StrobeAnalysis());
     
-    _analysisVector.push_back(new CamNoiseAnalysis());
+    //_analysisVector.push_back(new CamNoiseAnalysis());
     
-    _analysisVector.push_back(new ColorSingleAnalysis());
+    //_analysisVector.push_back(new ColorSingleAnalysis());
     
-    _analysisVector.push_back(new ColorMultiAnalysis());
+    //_analysisVector.push_back(new ColorMultiAnalysis());
     
-    _analysisVector.push_back(new DiffNoiseAnalysis());
+    //_analysisVector.push_back(new DiffNoiseAnalysis());
         
 
     _currentAnalysisIndx = 0;
-    _currentAnalysis = _analysisVector.at(_currentAnalysisIndx); 
+    _currentAnalysis = _analysisVector.at(_currentAnalysisIndx++); 
     
     _state = ISTATE_START;
     
@@ -209,6 +209,7 @@ void RefractiveIndex::setup_camera()
         ofLog(OF_LOG_ERROR) << "RefractiveIndex::setup_camera - could not initialise grabber";
         return;
     }
+    _vidGrabber.setUseTexture(false);
     _vidGrabber.listDevices();
 	_vidGrabber.setVerbose(true);
     _vid_stream_open = true;

src/AbstractAnalysis.cpp

@@ -34,6 +34,9 @@
 #include "RefractiveIndex.h"
 #include "ofxFileHelper.h"
 
+
+vector<ofMesh>  AbstractAnalysis::meshes;
+
 // this is the main threaded loop for a given analysis
 void AbstractAnalysis::do_synthesize() {
     _state = STATE_ACQUIRING;
@@ -41,6 +44,7 @@ void AbstractAnalysis::do_synthesize() {
     _state = STATE_SYNTHESISING;
     synthesise();
     _state = STATE_DISPLAY_RESULTS;
+    display_results();
     ofNotifyEvent(_synthesize_cb, _name);
 }
 
@@ -68,8 +72,8 @@ void AbstractAnalysis::create_dir()
     }
 
     ofxFileHelper fileHelper;
-    _whole_file_path = ANALYSIS_PATH + RefractiveIndex::_location + "/" + _name + "/"+replaceTime ;
-    //cout << "_whole_file_path = " << _whole_file_path << endl;
+    _whole_file_path = ofToDataPath("") + ANALYSIS_PATH + RefractiveIndex::_location + "/" + _name + "/"+replaceTime ;
+    cout << "_whole_file_path = " << _whole_file_path << endl;
     
     if(!fileHelper.doesDirectoryExist(_whole_file_path)){
         fileHelper.makeDirectory(ANALYSIS_PATH);
@@ -80,4 +84,253 @@ void AbstractAnalysis::create_dir()
     
     //////////////////////////////END DIRECTORY CREATION //////////////////////////////////////////////////    
 }
+ofPixels AbstractAnalysis::calculateListOfZValues(ofImage image1, ofImage image2, int whichComparison){
+    //zScale is the mapping factor from pixel difference to shift on the zPlane
+    int zScale=200;
+    
+    ofPixels imagePixels1 = image1.getPixelsRef();
+    ofPixels imagePixels2 = image2.getPixelsRef();
+    
+    ofPixels difference;
+    //this unsigned char should be unnecessary - I would have thought - can't you just address the pixel locations in ofPixels directly? 
+    unsigned char * thesePixels = new unsigned char[ imagePixels1.getWidth()*imagePixels1.getHeight()*3];
+    
+    //where are we in the image pixel array
+    int x=0;
+    int y=0;
+    
+    //for each pixel...
+    for(int i=0;i<imagePixels1.size();i+=3){
+        
+        //get the colour of each image at this x y location - we will use these colours for comparison according to the below criteria
+        ofColor colourImage1 = imagePixels1.getColor(x, y);
+        ofColor colourImage2 = imagePixels2.getColor(x, y);
+        
+        //COMPARE THIS PIXEL'S VALUES with the first image in the sequence
+        int thisDiff;
+        //compare Red
+        if (whichComparison==1) {
+            thisDiff=ofMap((colourImage1.r-colourImage2.r),-255,255,0,zScale);
+        }
+        //compare blue
+        if (whichComparison==2) {
+            thisDiff=ofMap((colourImage1.g-colourImage2.g),-255,255,0,zScale);
+        }
+        //compare green
+        if (whichComparison==3) {
+            thisDiff=ofMap((colourImage1.b-colourImage2.b),-255,255,0,zScale);
+        }
+        //compare hue
+        if (whichComparison==4) {
+            thisDiff=ofMap((colourImage1.getHue()-colourImage2.getHue()),-255,255,0,zScale);
+        }
+        //compare brightness
+        if (whichComparison==5) {
+            thisDiff=ofMap((colourImage1.getBrightness()-colourImage2.getBrightness()),-255,255,0,zScale);
+        }
+        thesePixels[i]=thisDiff;
+        thesePixels[i+1]=thisDiff;
+        thesePixels[i+2]=thisDiff;
+        
+        x++;
+        //new line
+        if(x>imagePixels1.getWidth()){
+            x=0;
+            y++;
+            
+        }
+    }
+    
+    difference.setFromPixels(thesePixels,imagePixels1.getWidth(),imagePixels1.getHeight(), 3);
+    
+    return difference;
+    
+}
+
+ofPixels AbstractAnalysis::calculateListOfZValues(ofImage image1, ofImage image2, int whichComparison, int colourValue){
+    //zScale is the mapping factor from pixel difference to shift on the zPlane
+    int zScale=200;
+    
+    ofPixels imagePixels1 = image1.getPixelsRef();
+    ofPixels imagePixels2 = image2.getPixelsRef();
+    
+    ofPixels difference;
+    //this unsigned char should be unnecessary - I would have thought - can't you just address the pixel locations in ofPixels directly? 
+    unsigned char * thesePixels = new unsigned char[ imagePixels1.getWidth()*imagePixels1.getHeight()*3];
+    
+    //where are we in the image pixel array
+    int x=0;
+    int y=0;
+    
+    //for each pixel...
+    //for(int i=0;i<imagePixels1.size();i+=3){
+    for(int i=0;i<20;i+=3){
+        
+        //get the colour of each image at this x y location - we will use these colours for comparison according to the below criteria
+        ofColor colourImage1 = imagePixels1.getColor(x, y);
+        ofColor colourImage2 = imagePixels2.getColor(x, y);
+        
+        //COMPARE THIS PIXEL'S VALUES with the first image in the sequence
+        int thisDiff;
+        //compare Red
+        if (whichComparison==1) {
+            thisDiff=ofMap((colourImage1.r-colourImage2.r),-255,255,0,zScale);
+        }
+        //compare blue
+        if (whichComparison==2) {
+            thisDiff=ofMap((colourImage1.g-colourImage2.g),-255,255,0,zScale);
+        }
+        //compare green
+        if (whichComparison==3) {
+            thisDiff=ofMap((colourImage1.b-colourImage2.b),-255,255,0,zScale);
+        }
+        //compare hue
+        if (whichComparison==4) {
+            thisDiff=ofMap((colourImage1.getHue()-colourImage2.getHue()),-255,255,0,zScale);
+        }
+        //compare brightness
+        if (whichComparison==5) {
+            thisDiff=ofMap((colourImage1.getBrightness()-colourImage2.getBrightness()),-255,255,0,zScale);
+        }
+        thesePixels[i]=thisDiff;
+        thesePixels[i+1]=thisDiff;
+        thesePixels[i+2]=thisDiff;
+        
+        x++;
+        //new line
+        if(x>imagePixels1.getWidth()){
+            x=0;
+            y++;
+            
+        }
+    }
+    
+    difference.setFromPixels(thesePixels,imagePixels1.getWidth(),imagePixels1.getHeight(), 3);
+    
+    return difference;
+    
+}
+
+void AbstractAnalysis::setMeshFromPixels(ofPixels somePixels, ofImage currentSecondImage, ofMesh * someMesh){
+    int x=0;
+    int y=0;
+    
+    //get rid of all previous vectors and colours - uncomment if re-setting the mesh on the fly - ie live rather than saving it first
+    //someMesh->clear();
+    
+    unsigned char * thesePixels =currentSecondImage.getPixels();
+    
+    for(int i=0;i<somePixels.size();i+=3){
+        someMesh->addVertex(ofVec3f(x,y,- somePixels.getColor(x, y).getBrightness()   ));
+        // add colour from current second image of two 
+        someMesh->addColor(  currentSecondImage.getColor(x, y)   );
+        x++;
+        if(x>somePixels.getWidth()){
+            x=0;
+            y++;
+        }
+        
+    }
+    
+}
+
+vector<string>AbstractAnalysis:: getListOfImageFilePaths(string location, string whichAnalysis){
+    
+    string path = ofToDataPath("")+"debug_analysis/"+location+"/"+whichAnalysis;
+    //ofxDirList dirList;
+    ofDirectory dirList;
+    int numDirs = dirList.listDir(path);
+    
+    vector<string>directoryNames;
+    
+    //get the last folder alphabetically - this should probably change to do something fancy with date to find most recent but don't want to code that until we are sure
+    string dirName=dirList.getName(numDirs-1);
+    
+    
+    const char *results=dirName.c_str();
+    
+    ofFile file=ofFile(path+"/"+dirName);
+    vector<string>fileNamesToReturn;
+    
+    
+    // get 
+    if(file.isDirectory()){
+        dirList.listDir(path+"/"+dirName);
+        //if there are no files, exit here
+        if(dirList.size()==0){
+            //if it's empty return an error warning
+            fileNamesToReturn.push_back("NO FILE HERE!");
+            cout<<"NO FILE HERE!";
+            return fileNamesToReturn;
+        }
+        for (int i=0; i<dirList.size(); i++) {
+            
+            string fname=dirList.getName(i);
+            const char *results=fname.c_str();
+            
+            //full path is what actually gets written into the vector
+            string fullPath=path+"/"+dirName+"/"+fname;
+            
+            
+            fileNamesToReturn.push_back(fullPath);
+        }
+    }
+    else{
+        cout<<"WARNING, DIRECTORY NOT FOUND";
+        fileNamesToReturn.push_back("NO FILE HERE!");
+    }
+    
+    
+    
+    
+    return fileNamesToReturn;
+}
+int AbstractAnalysis::getRecordedValueFromFileName(string str){
+    //split filename by underscore - there HAS to be a quicker way of doing things - its ONE LINE in java :(
+    char * cstr, *p;
+    vector<char *>tokens;
+    //string str ("Please split this phrase into tokens");
+    
+    //make char pointer array
+    cstr = new char [str.size()+1];
+    //copy string to char pointer array
+    strcpy (cstr, str.c_str());
+    
+    //tokenise char p array and put first results into pointer?
+    p=strtok (cstr,"_");
+    
+    while (p!=NULL)
+    {
+        p=strtok(NULL,"_");
+        //push tokenised char into vector
+        tokens.push_back(p);
+        
+    }
+    delete[] cstr; 
+    char *p1;
+    //cstr = new char [str.size()+1];
+    //strcpy (cstr, str.c_str());
+    
+    p1=strtok (tokens[tokens.size()-2],".");
+    
+    return ofToInt(p1);
+}
+
+
+void AbstractAnalysis::saveimage(string filename) 
+{
+    if(RefractiveIndex::_pixels.isAllocated()) {
+        
+        string fname = _whole_file_path + "/" + filename;
+        
+        cout << "saving - " << fname << endl;
+        
+        ofSaveImage(RefractiveIndex::_pixels, fname, OF_IMAGE_QUALITY_BEST);
+        
+        _saved_filenames.push_back(fname);
+        
+    } else {
+        ofLog(OF_LOG_ERROR) << "RefractiveIndex::_pixels NOT allocated...";
+    }
+}
 

src/AbstractAnalysis.h

@@ -16,6 +16,12 @@
 #define STATE_DISPLAY_RESULTS   0x3333
 #define STATE_STOP              0xDEADBEEF
 
+#define COMPARE_RED 1
+#define COMPARE_BLUE 2
+#define COMPARE_GREEN 3
+#define  COMPARE_HUE 4
+#define COMPARE_BRIGHTNESS 5
+
 class AbstractAnalysis {
     
 public:
@@ -33,6 +39,7 @@ public:
 protected:
     
     virtual void create_dir();
+    virtual void saveimage(string filename);
     
     // acquire images - all the children (see - do_synthesize)
     virtual void acquire() = 0;   
@@ -40,6 +47,26 @@ protected:
     // analysis + synthesize images - all the children (see - do_synthesize)
     virtual void synthesise() = 0;   
    
+    //added tom s 19/2 function runs a call back exactly like acquire.
+    virtual void display_results() = 0;   
+    
+    //returns ofPixels which contain the color differences between the two images. Is overloaded to include comparison with values written in to file names for some analyses
+    virtual ofPixels calculateListOfZValues(ofImage image1, ofImage image2, int whichComparison);
+    virtual ofPixels calculateListOfZValues(ofImage image1, ofImage image2, int whichComparison, int colourValue);
+    
+    //uses the returned pixels from make3DZmap to make a mesh of points whose Z positions are set by the brightness values in ofPixels - ofPixels is being used as a convenient container for a bunch of z coordinates
+    virtual void setMeshFromPixels(ofPixels somePixels, ofImage currentSecondImage, ofMesh * someMesh);
+    //HELPER FUNCTIONS
+    
+    //this is purely for debug/viewing purposes and loads old images from middlesborough test
+    virtual vector<string> getListOfImageFilePaths(string location, string whichAnalysis);
+    
+    //splits up the filename and returns the recorded value eg brightness
+    //EG FILENAME : DIFF_NOISE_7_85.7322.jpg RETURNS : 85.7322
+    virtual int getRecordedValueFromFileName(string str);
+    
+    static vector<ofMesh>meshes;
+
     
 public:
     string  _name;    
@@ -59,5 +86,12 @@ protected:
     int             NUM_RUN;
     int             NUM_SAVE_PER_RUN;    
     
+    //added Tom S 19/2/12
+    //each mesh in the vector is a seperate 3D point cloud which is coloured with pixel data and shifted in the z plane according to the specified type of colour difference eg red value or hue
+    //make this vector were static
+    //how fast to move from one mesh to the next
+    float speed;
+    //the index (inside the vector of meshes) of the current mesh being displayed
+    float whichMesh;
     friend class AnalysisAdaptor;
 };

src/CamNoiseAnalysis.cpp

@@ -59,9 +59,68 @@ void CamNoiseAnalysis::acquire()
 
 void CamNoiseAnalysis::synthesise()
 {
-    // _saved_filenames has all the file names of all the saved images
+    //incrementer to whichMesh
+    speed=0.2;
+    //whichMesh is the index in the vector of meshes
+    whichMesh=0;
+    
+    int index=0;
+    float iterator=1;
+    //if you want to see what this looks like with real data ignore the new filenames and load teh old ones.
+    bool debug=true;
+    if(debug){
+        _saved_filenames.clear();
+        _saved_filenames=getListOfImageFilePaths("MIDDLESBOROUGH", _name);
+        
+        //hack to limit number of meshes.
+        if(_saved_filenames.size()>100){
+            iterator= _saved_filenames.size() /100;
+        }
+        
+    }
+    //clear vector so we don't add to it on successive runs
+    meshes.clear();
+    
+    for(float i=0;i<_saved_filenames.size()-1;i+=iterator){
+        
+        
+        ofImage image1;
+        ofImage image2;
+        
+        //there is a known issue with using loadImage inside classes in other directories. the fix is to call setUseTExture(false)
+        image1.setUseTexture(false);
+        image2.setUseTexture(false);
+        //some of the textures are not loading correctly so only make mesh if both the images load
+        if(image1.loadImage(_saved_filenames[i]) && image2.loadImage(_saved_filenames[i+1])){
+            meshes.push_back(ofMesh());
+            cout<<"setting mesh"<<endl;
+            int _recorded_hue_value=getRecordedValueFromFileName(_saved_filenames[i]);
+            setMeshFromPixels( calculateListOfZValues(image1,image2, COMPARE_HUE,_recorded_hue_value), image2, &meshes[index]);            
+            index++;
+        }
+    }
+    
 }
 
+void CamNoiseAnalysis::display_results(){
+    
+    Timer* display_results_timer;
+    
+    TimerCallback<CamNoiseAnalysis> display_results_callback(*this, &CamNoiseAnalysis::display_results_cb);
+    // display results of the synthesis
+    
+    display_results_timer = new Timer(0, 20); // timing interval for saving files
+    display_results_timer->start(display_results_callback);
+    _RUN_DONE = false;
+    _results_cnt=0;
+    _results_cnt_max=300;
+    
+    while(!_RUN_DONE)
+        Thread::sleep(3);
+    
+    display_results_timer->stop();
+    
+}
 
 
 // this runs at frame rate = 33 ms for 30 FPS
@@ -136,6 +195,27 @@ void CamNoiseAnalysis::draw()
         case STATE_DISPLAY_RESULTS:
         {
             // display results of the synthesis
+            // display results of the synthesis
+            int imageWidth=640;
+            int imageHeight =480;
+            ofPushMatrix();
+            ofTranslate(ofGetWidth()/2, ofGetHeight()/2);
+            ofRotateY(_results_cnt*0.3);
+            //ofRotateX(90);
+            //ofRotateZ(whichMesh);
+            ofTranslate(-ofGetWidth()/2, -ofGetHeight()/2),-400;
+            ofTranslate((ofGetWidth()/2)-(imageWidth/2),0,0 );
+            
+            meshes[whichMesh].drawVertices();
+            ofPopMatrix();
+            whichMesh+=speed;
+            cout<<whichMesh<<" size of meshes "<<meshes.size()<<endl;
+            if(whichMesh>meshes.size() -1 || whichMesh<0){
+                speed*=-1;
+                whichMesh+=speed;
+                
+            }
+
             break;
         }
             
@@ -153,15 +233,15 @@ void CamNoiseAnalysis::save_cb(Timer& timer)
     _save_cnt++;
 
     string file_name = ofToString(_save_cnt,2)+"_"+ ofToString(c,2)+"_"+ofToString(_run_cnt,2)+".jpg";
-    string thisLocation = RefractiveIndex::_location;
-    
-    string file = _whole_file_path+"/"+file_name;
-
-    ofSaveImage(RefractiveIndex::_pixels, _whole_file_path+"/"+file_name, OF_IMAGE_QUALITY_BEST);
-    
-    _saved_filenames.push_back(file);
+    saveimage(file_name);
     
     //if(_save_cnt >= NUM_SAVE_PER_RUN)
     //    _RUN_DONE = true;
 
 }
+void CamNoiseAnalysis::display_results_cb(Timer& timer){
+    _results_cnt++;
+    if (_results_cnt>_results_cnt_max) {
+        _RUN_DONE=true;
+    }
+}

src/CamNoiseAnalysis.h

@@ -20,15 +20,17 @@ public:
     void setup(int camWidth, int camHeight);
     void acquire();
     void synthesise(); 
+    void display_results();
     void draw();
     
     void save_cb(Poco::Timer& timer);
+    void display_results_cb(Poco::Timer& timer);
     
 protected:
     
     bool    _RUN_DONE;
     int     _run_cnt, _save_cnt;
-    float   c, _frame_cnt, _frame_cnt_max,_save_cnt_max ;
+    float   c, _frame_cnt, _frame_cnt_max, _results_cnt, _results_cnt_max;
 
     
 };

src/ColorMultiAnalysis.cpp

@@ -45,10 +45,10 @@ using Poco::Thread;
 
 void ColorMultiAnalysis::setup(int camWidth, int camHeight)
 {
-    DELTA_T_SAVE = 150; // the right number is about 300
+    DELTA_T_SAVE = 100;//150; // the right number is about 300
     NUM_PHASE = 1;
     NUM_RUN = 1;
-    NUM_SAVE_PER_RUN = 300;    
+    NUM_SAVE_PER_RUN = 100;//;    
     
     create_dir();
     _frame_cnt = 0;
@@ -86,10 +86,64 @@ void ColorMultiAnalysis::acquire()
 
 void ColorMultiAnalysis::synthesise()
 {
-    // _saved_filenames has all the file names of all the saved images
+    //incrementer to whichMesh
+    speed=0.2;
+    //whichMesh is the index in the vector of meshes
+    whichMesh=0;
+    
+    int index=0;
+    float iterator=1;
+    bool debug=false;
+    if(debug){
+        _saved_filenames.clear();
+        _saved_filenames=getListOfImageFilePaths("MIDDLESBOROUGH", _name);
+        
+        //hack to limit number of meshes.
+        if(_saved_filenames.size()>100){
+            iterator= _saved_filenames.size() /100;
+        }
+        
+    }
+    //clear vector so we don't add to it on successive runs
+    meshes.clear();
+    
+    for(float i=0;i<_saved_filenames.size()-1;i+=iterator){
+
+        ofImage image1;
+        ofImage image2;
+        
+        //there is a known issue with using loadImage inside classes in other directories. the fix is to call setUseTExture(false)
+        image1.setUseTexture(false);
+        image2.setUseTexture(false);
+        //some of the textures are not loading correctly so only make mesh if both the images load
+        if(image1.loadImage(_saved_filenames[0]) && image2.loadImage(_saved_filenames[i+1])){
+            cout<<"setting mesh"<<endl;
+            meshes.push_back(ofMesh());
+            setMeshFromPixels( calculateListOfZValues(image1,image2, COMPARE_HUE), image2, &meshes[index]);            
+            index++;
+            }
+        }
 }
 
+void ColorMultiAnalysis::display_results(){
    
+    Timer* display_results_timer;
+    
+    TimerCallback<ColorMultiAnalysis> display_results_callback(*this, &ColorMultiAnalysis::display_results_cb);
+    // display results of the synthesis
+    
+    display_results_timer = new Timer(0, DELTA_T_SAVE); // timing interval for saving files
+    display_results_timer->start(display_results_callback);
+    _RUN_DONE = false;
+    _results_cnt=0;
+    _results_cnt_max=500;
+    
+    while(!_RUN_DONE)
+        Thread::sleep(3);
+    
+    display_results_timer->stop();
+    
+}
 void ColorMultiAnalysis::draw()
 {
     
@@ -154,12 +208,31 @@ void ColorMultiAnalysis::draw()
         case STATE_SYNTHESISING:
         {
             // display animation of something while the synthesis in on-going...
+            
             break;
         }
             
         case STATE_DISPLAY_RESULTS:
         {   
-            // display results of the synthesis
+            int imageWidth=640;
+            int imageHeight =480;
+            ofPushMatrix();
+            ofTranslate(ofGetWidth()/2, ofGetHeight()/2);
+            ofRotateY(_results_cnt*0.3);
+            //ofRotateX(90);
+            //ofRotateZ(whichMesh);
+            ofTranslate(-ofGetWidth()/2, -ofGetHeight()/2),-400;
+            ofTranslate((ofGetWidth()/2)-(imageWidth/2),0,0 );
+            
+            meshes[whichMesh].drawVertices();
+            ofPopMatrix();
+            whichMesh+=speed;
+            
+            if(whichMesh>meshes.size() -1 || whichMesh<0){
+                speed*=-1;
+                whichMesh+=speed;
+            }
+            
             break;
         }
             
@@ -174,19 +247,20 @@ void ColorMultiAnalysis::draw()
 // this runs at save_cb timer rate = DELTA_T_SAVE
 void ColorMultiAnalysis::save_cb(Timer& timer)
 {
-    _save_cnt++;
-    
-    // UPDATE THE COLOR ON THE SCREEN
-    //float c_last = c;
     
     // cout << "COLORMULTIANALYSIS::saving...\n";
-    // cout << "c_last... " << c << endl;
+    
     string file_name = ofToString(_save_cnt,2)+"_"+ofToString(c,2)+"_"+ofToString(_run_cnt,2)+".jpg";
+    saveimage(file_name);
     
-    // cout<<_whole_file_path<<endl;
-    ofSaveImage(RefractiveIndex::_pixels, _whole_file_path+"/"+file_name, OF_IMAGE_QUALITY_BEST);
+    _save_cnt++;    
 
-    //if(_save_cnt >= NUM_SAVE_PER_RUN){
-    //    _RUN_DONE = true;
-    //}
 }
+
+void ColorMultiAnalysis::display_results_cb(Timer& timer){
+    _results_cnt++;
+    if (_results_cnt>_results_cnt_max) {
+        _RUN_DONE=true;
+    }
+}
+

src/ColorMultiAnalysis.h

@@ -15,13 +15,15 @@ public:
     void setup(int camWidth, int camHeight);
     void acquire();
     void synthesise();    
+    void display_results();
     void draw();
     
     void save_cb(Poco::Timer& timer);
+    void display_results_cb(Poco::Timer& timer);
     
 protected:
     
     bool    _RUN_DONE;
     int     _run_cnt, _save_cnt, _fade_cnt;
-    float   c, _frame_cnt, _frame_cnt_max;
+    float   c, _frame_cnt, _frame_cnt_max, _results_cnt, _results_cnt_max;
 };

src/ColorSingleAnalysis.cpp

@@ -18,7 +18,7 @@ using Poco::Thread;
 
 void ColorSingleAnalysis::setup(int camWidth, int camHeight)
 {
-    DELTA_T_SAVE = 300;
+    DELTA_T_SAVE = 100;//300;
     NUM_PHASE = 1;
     NUM_RUN = 1;
     NUM_SAVE_PER_RUN = 100;    
@@ -64,9 +64,72 @@ void ColorSingleAnalysis::acquire()
 void ColorSingleAnalysis::synthesise()
 {
     // _saved_filenames has all the file names of all the saved images
+    //incrementer to whichMesh
+    speed=0.2;
+    //whichMesh is the index in the vector of meshes
+    whichMesh=0;
+    
+    int index=0;
+    float iterator=1;
+    bool debug=false;
+    if(debug){
+        _saved_filenames.clear();
+        _saved_filenames=getListOfImageFilePaths("MIDDLESBOROUGH", _name);
+        
+        //hack to limit number of meshes.
+        if(_saved_filenames.size()>100){
+            iterator= _saved_filenames.size() /100;
+        }
+        
+    }
+    //clear vector so we don't add to it on successive runs
+    meshes.clear();
+    
+    for(float i=0;i<_saved_filenames.size()-1;i+=iterator){
+        
+        ofImage image1;
+        ofImage image2;
+        
+        //there is a known issue with using loadImage inside classes in other directories. the fix is to call setUseTExture(false)
+        image1.setUseTexture(false);
+        image2.setUseTexture(false);
+        //some of the textures are not loading correctly so only make mesh if both the images load
+        if(image1.loadImage(_saved_filenames[i]) && image2.loadImage(_saved_filenames[i+1])){
+            meshes.push_back(ofMesh());
+
+            if(i<_saved_filenames.size()/3){
+                setMeshFromPixels( calculateListOfZValues(image1,image2, COMPARE_RED), image2, &meshes[index]);
+            }
+            if(i>=_saved_filenames.size()/3 && i<2* _saved_filenames.size()/3){
+                setMeshFromPixels( calculateListOfZValues(image1,image2, COMPARE_GREEN), image2, &meshes[index]);   
+            }
+            if(i>= 2* _saved_filenames.size()/3 && i<_saved_filenames.size()){
+                setMeshFromPixels( calculateListOfZValues(image1,image2, COMPARE_BLUE), image2, &meshes[index]);            
+            }
+            index++;
+        }
+    }
 }
 
+void ColorSingleAnalysis::display_results(){
     
+    Timer* display_results_timer;
+    
+    TimerCallback<ColorSingleAnalysis> display_results_callback(*this, &ColorSingleAnalysis::display_results_cb);
+    // display results of the synthesis
+    
+    display_results_timer = new Timer(0, 20); // timing interval for saving files
+    display_results_timer->start(display_results_callback);
+    _RUN_DONE = false;
+    _results_cnt=0;
+    _results_cnt_max=500;
+    
+    while(!_RUN_DONE)
+        Thread::sleep(3);
+    
+    display_results_timer->stop();
+    
+}
 void ColorSingleAnalysis::draw()
 {
     
@@ -142,6 +205,25 @@ void ColorSingleAnalysis::draw()
         case STATE_DISPLAY_RESULTS:
         {
             // display results of the synthesis
+            int imageWidth=640;
+            int imageHeight =480;
+            ofPushMatrix();
+            ofTranslate(ofGetWidth()/2, ofGetHeight()/2);
+            ofRotateY(_results_cnt*0.3);
+            //ofRotateX(90);
+            //ofRotateZ(whichMesh);
+            ofTranslate(-ofGetWidth()/2, -ofGetHeight()/2),-400;
+            ofTranslate((ofGetWidth()/2)-(imageWidth/2),0,0 );
+            
+            meshes[whichMesh].drawVertices();
+            ofPopMatrix();
+            whichMesh+=speed;
+            
+            if(whichMesh>meshes.size() -1 || whichMesh<0){
+                speed*=-1;
+                whichMesh+=speed;
+            }
+
             break;
         }
             
@@ -154,17 +236,22 @@ void ColorSingleAnalysis::draw()
 // this runs at save_cb timer rate = DELTA_T_SAVE
 void ColorSingleAnalysis::save_cb(Timer& timer)
 {
-    _save_cnt++;
         
-    //    cout << "ColorSingleAnalysis::saving...\n";
+    //cout << "ColorSingleAnalysis::saving...\n";
     
     string file_name =ofToString(_save_cnt,2)+"_"+fileNameTag+"_"+ofToString(_run_cnt,2)+".jpg";    
+    saveimage(file_name);
     
-    ofSaveImage(RefractiveIndex::_pixels, _whole_file_path+"/"+file_name, OF_IMAGE_QUALITY_BEST);
-    
-    //cout<<_whole_file_path+"/"+file_name<<endl;
+    _save_cnt++;
 
     //if(_save_cnt >= NUM_SAVE_PER_RUN)
     //    _RUN_DONE = true;
 
 }
+void ColorSingleAnalysis::display_results_cb(Timer& timer){
+    _results_cnt++;
+    if (_results_cnt>_results_cnt_max) {
+        _RUN_DONE=true;
+    }
+}
+

src/ColorSingleAnalysis.h

@@ -20,14 +20,16 @@ public:
     void setup(int camWidth, int camHeight);
     void acquire();
     void synthesise(); 
+    void display_results();
     void draw();
     
     void save_cb(Poco::Timer& timer);
+    void display_results_cb(Poco::Timer& timer);
     
 protected:
 
     bool    _RUN_DONE;
     string  fileNameTag;
     int     _run_cnt, _save_cnt, _fade_cnt;
-    float   r,g,b, _frame_cnt, _frame_cnt_max;
+    float   r,g,b, _frame_cnt, _frame_cnt_max , _results_cnt, _results_cnt_max;
 };

src/DiffNoiseAnalysis.cpp

@@ -59,11 +59,68 @@ void DiffNoiseAnalysis::acquire()
 
 void DiffNoiseAnalysis::synthesise()
 {
-    // _saved_filenames has all the file names of all the saved images
+    //incrementer to whichMesh
+    speed=0.2;
+    //whichMesh is the index in the vector of meshes
+    whichMesh=0;
+    
+    int index=0;
+    float iterator=1;
+    bool debug=false;
+    if(debug){
+        _saved_filenames.clear();
+        _saved_filenames=getListOfImageFilePaths("MIDDLESBOROUGH", _name);
+        
+        //hack to limit number of meshes.
+        if(_saved_filenames.size()>100){
+            iterator= _saved_filenames.size() /100;
+        }
+        
+    }
+    //clear vector so we don't add to it on successive runs
+    meshes.clear();
+    
+    for(float i=0;i<_saved_filenames.size()-1;i+=iterator){
+        
+        
+        ofImage image1;
+        ofImage image2;
+        
+        //there is a known issue with using loadImage inside classes in other directories. the fix is to call setUseTExture(false)
+        image1.setUseTexture(false);
+        image2.setUseTexture(false);
+        //some of the textures are not loading correctly so only make mesh if both the images load
+        if(image1.loadImage(_saved_filenames[i]) && image2.loadImage(_saved_filenames[i+1])){
+            meshes.push_back(ofMesh());
+            cout<<"setting mesh"<<endl;
+            int _recorded_brightness_value=getRecordedValueFromFileName(_saved_filenames[i]);
+            setMeshFromPixels( calculateListOfZValues(image1,image2, COMPARE_HUE,_recorded_brightness_value), image2, &meshes[index]);            
+            index++;
+        }
+    }
+    
 }
 
+void DiffNoiseAnalysis::display_results(){
+    
+    Timer* display_results_timer;
+    
+    TimerCallback<DiffNoiseAnalysis> display_results_callback(*this, &DiffNoiseAnalysis::display_results_cb);
+    // display results of the synthesis
+    
+    display_results_timer = new Timer(0, 20); // timing interval for saving files
+    display_results_timer->start(display_results_callback);
+    _RUN_DONE = false;
+    _results_cnt=0;
+    _results_cnt_max=300;
+    
+    while(!_RUN_DONE)
+        Thread::sleep(3);
+    
+    display_results_timer->stop();
+    
+}// this runs at frame rate = 33 ms for 30 FPS
 
-// this runs at frame rate = 33 ms for 30 FPS
 void DiffNoiseAnalysis::draw()
 {
     switch (_state) {
@@ -154,6 +211,28 @@ void DiffNoiseAnalysis::draw()
         case STATE_DISPLAY_RESULTS:
         {
             // display results of the synthesis
+            // display results of the synthesis
+            int imageWidth=640;
+            int imageHeight =480;
+            ofPushMatrix();
+            ofTranslate(ofGetWidth()/2, ofGetHeight()/2);
+            ofRotateY(_results_cnt*0.3);
+            //ofRotateX(90);
+            //ofRotateZ(whichMesh);
+            ofTranslate(-ofGetWidth()/2, -ofGetHeight()/2),-400;
+            ofTranslate((ofGetWidth()/2)-(imageWidth/2),0,0 );
+            
+            meshes[whichMesh].drawVertices();
+            ofPopMatrix();
+            whichMesh+=speed;
+            cout<<whichMesh<<" size of meshes "<<meshes.size()<<endl;
+            if(whichMesh>meshes.size() -1 || whichMesh<0){
+                speed*=-1;
+                whichMesh+=speed;
+                
+            }
+            
+
             break;
         }
             
@@ -173,26 +252,26 @@ void DiffNoiseAnalysis::save_cb(Timer& timer)
 
     if (rand10 > 5.0) {
 
-    cout << "DiffNoiseAnalysis::saving...\n";
-    cout << "c_last... " << c << endl;
-    cout<<"rand10... " <<rand10<<endl;
+        cout << "DiffNoiseAnalysis::saving...\n";
+        cout << "c_last... " << c << endl;
+        cout<<"rand10... " <<rand10<<endl;
 
-    string file_name = ofToString(_save_cnt,2)+"_"+ ofToString(c,2)+"_"+ofToString(_run_cnt,2)+".jpg";
-    string thisLocation = RefractiveIndex::_location;
-
-    //RefractiveIndex::_pixels = RefractiveIndex::_vidGrabber.getPixelsRef(); //get ofPixels from the camera
-    //    fileName = imageSaveFolderPath+whichAnalysis+"_"+ofToString(100.0*i*scanLineSpeed/ofGetHeight(),2)+"%_"+ofToString(i)+".jpg";
-    //ofSaveImage(vectorOfPixels[i], fileName, OF_IMAGE_QUALITY_BEST);
-        
-    string file = _whole_file_path+"/"+file_name;
-
-    ofSaveImage(RefractiveIndex::_pixels, _whole_file_path+"/"+file_name, OF_IMAGE_QUALITY_BEST);
-        
-    _saved_filenames.push_back(file);
+        string file_name = ofToString(_save_cnt,2)+"_"+ ofToString(c,2)+"_"+ofToString(_run_cnt,2)+".jpg";
+        saveimage(file_name);
 
     }
+    
     _save_cnt++;
+    
     //if(_save_cnt >= NUM_SAVE_PER_RUN)
     //    _RUN_DONE = true;
 
 }
+void DiffNoiseAnalysis::display_results_cb(Timer& timer){
+    _results_cnt++;
+    if (_results_cnt>_results_cnt_max) {
+        _RUN_DONE=true;
+    }
+}
+
+

src/DiffNoiseAnalysis.h

@@ -20,14 +20,16 @@ public:
     void setup(int camWidth, int camHeight);
     void acquire();
     void synthesise(); 
+    void display_results();
     void draw();
     
     void save_cb(Poco::Timer& timer);
+    void display_results_cb(Poco::Timer& timer);
     
 protected:
     
     bool    _RUN_DONE;
     int     _run_cnt, _save_cnt, _fade_cnt;
-    float   c, _frame_cnt, _frame_cnt_max;
+    float   c, _frame_cnt, _frame_cnt_max, _results_cnt, _results_cnt_max;
     
 };

src/IResponseAnalysis.cpp

@@ -15,6 +15,8 @@ using Poco::Timer;
 using Poco::TimerCallback;
 using Poco::Thread;
 
+
+
 void IResponseAnalysis::setup(int camWidth, int camHeight)
 {
     DELTA_T_SAVE = 100;
@@ -55,11 +57,70 @@ void IResponseAnalysis::acquire()
     }
 }
 
+
 void IResponseAnalysis::synthesise()
 {
-    // _saved_filenames has all the file names of all the saved images
+    //incrementer to whichMesh
+    speed=0.2;
+    //whichMesh is the index in the vector of meshes
+    whichMesh=0;
+    
+    int index=0;
+    float iterator=1;
+    bool debug=false;
+    if(debug){
+        _saved_filenames.clear();
+        _saved_filenames=getListOfImageFilePaths("MIDDLESBOROUGH", _name);
+        
+        //hack to limit number of meshes.
+        if(_saved_filenames.size()>100){
+            iterator= _saved_filenames.size() /100;
+        }
+        
+    }
+    //clear vector so we don't add to it on successive runs
+    meshes.clear();
+    
+    for(float i=0;i<_saved_filenames.size()-1;i+=iterator){
+        
+        
+        ofImage image1;
+        ofImage image2;
+        
+        //there is a known issue with using loadImage inside classes in other directories. the fix is to call setUseTExture(false)
+        image1.setUseTexture(false);
+        image2.setUseTexture(false);
+        //some of the textures are not loading correctly so only make mesh if both the images load
+        if(image1.loadImage(_saved_filenames[i]) && image2.loadImage(_saved_filenames[i+1])){
+            meshes.push_back(ofMesh());
+            cout<<"setting mesh"<<endl;
+            int _recorded_brightness_value=getRecordedValueFromFileName(_saved_filenames[i]);
+            setMeshFromPixels( calculateListOfZValues(image1,image2, COMPARE_BRIGHTNESS,_recorded_brightness_value), image2, &meshes[index]);            
+            index++;
+        }
+    }
+
 }
 
+void IResponseAnalysis::display_results(){
+    
+    Timer* display_results_timer;
+    
+    TimerCallback<IResponseAnalysis> display_results_callback(*this, &IResponseAnalysis::display_results_cb);
+    // display results of the synthesis
+    
+    display_results_timer = new Timer(0, 20); // timing interval for saving files
+    display_results_timer->start(display_results_callback);
+    _RUN_DONE = false;
+    _results_cnt=0;
+    _results_cnt_max=300;
+    
+    while(!_RUN_DONE)
+        Thread::sleep(3);
+    
+    display_results_timer->stop();
+    
+}
 
 
 // this runs at frame rate = 33 ms for 30 FPS
@@ -90,6 +151,7 @@ void IResponseAnalysis::draw()
             
         case STATE_SYNTHESISING:
         {
+            
             // display animation of something while the synthesis in on-going...
             break;
         }
@@ -97,6 +159,26 @@ void IResponseAnalysis::draw()
         case STATE_DISPLAY_RESULTS:
         {
             // display results of the synthesis
+            int imageWidth=640;
+            int imageHeight =480;
+            ofPushMatrix();
+            ofTranslate(ofGetWidth()/2, ofGetHeight()/2);
+            ofRotateY(_results_cnt*0.3);
+            //ofRotateX(90);
+            //ofRotateZ(whichMesh);
+            ofTranslate(-ofGetWidth()/2, -ofGetHeight()/2),-400;
+            ofTranslate((ofGetWidth()/2)-(imageWidth/2),0,0 );
+            
+            meshes[whichMesh].drawVertices();
+            ofPopMatrix();
+            whichMesh+=speed;
+            cout<<whichMesh<<" size of meshes "<<meshes.size()<<endl;
+            if(whichMesh>meshes.size() -1 || whichMesh<0){
+                speed*=-1;
+                whichMesh+=speed;
+                
+            }
+
             break;
         }
             
@@ -110,19 +192,21 @@ void IResponseAnalysis::draw()
 // this runs at save_cb timer rate = DELTA_T_SAVE
 void IResponseAnalysis::save_cb(Timer& timer)
 {    
-    _save_cnt++;
-    
-    cout << "IResponseAnalysis::saving...\n";
+    //cout << "IResponseAnalysis::saving...\n";
     //cout << "c_last... " << c << endl;
     string file_name = ofToString(_save_cnt,2)+"_"+ ofToString(c,2)+"_"+ofToString(_run_cnt,2)+".jpg";
-    string thisLocation = RefractiveIndex::_location;
+    saveimage(file_name);
     
-    //RefractiveIndex::_pixels = RefractiveIndex::_vidGrabber.getPixelsRef(); //get ofPixels from the camera
-    //    fileName = imageSaveFolderPath+whichAnalysis+"_"+ofToString(100.0*i*scanLineSpeed/ofGetHeight(),2)+"%_"+ofToString(i)+".jpg";
-    //ofSaveImage(vectorOfPixels[i], fileName, OF_IMAGE_QUALITY_BEST);
-    
-    ofSaveImage(RefractiveIndex::_pixels, _whole_file_path+"/"+file_name, OF_IMAGE_QUALITY_BEST);
+    _save_cnt++;
     
     //if(_save_cnt >= NUM_SAVE_PER_RUN)
     //    _RUN_DONE = true;
 }
+void IResponseAnalysis::display_results_cb(Timer& timer){
+    _results_cnt++;
+    if (_results_cnt>_results_cnt_max) {
+        _RUN_DONE=true;
+    }
+}
+
+

src/IResponseAnalysis.h

@@ -20,15 +20,17 @@ public:
     void setup(int camWidth, int camHeight);
     void acquire();
     void synthesise(); 
+    void display_results();
     void draw();
     
     void save_cb(Poco::Timer& timer);
+    void display_results_cb(Poco::Timer& timer);
 
 protected:
     
     bool    _RUN_DONE;
     int     _run_cnt, _save_cnt;
-    float   c, _frame_cnt, _frame_cnt_max;
+    float   c, _frame_cnt, _frame_cnt_max, _results_cnt, _results_cnt_max;
   
     
 };

src/RelaxRateAnalysis.cpp

@@ -18,7 +18,7 @@ using Poco::Thread;
 
 void RelaxRateAnalysis::setup(int camWidth, int camHeight)
 {
-    DELTA_T_SAVE = 300;
+    DELTA_T_SAVE = 130;
     NUM_PHASE = 1;
     NUM_RUN = 3;
     NUM_SAVE_PER_RUN = 100;    
@@ -61,8 +61,72 @@ void RelaxRateAnalysis::acquire()
 
 void RelaxRateAnalysis::synthesise()
 {
-    // _saved_filenames has all the file names of all the saved images
+    /*
+    //incrementer to whichMesh
+    speed=0.2;
+    //whichMesh is the index in the vector of meshes
+    whichMesh=0;
+    
+    int index=0;
+    float iterator=1;
+    bool debug=false;
+    if(debug){
+        _saved_filenames.clear();
+        _saved_filenames=getListOfImageFilePaths("MIDDLESBOROUGH", _name);
+        
+        //hack to limit number of meshes.
+        if(_saved_filenames.size()>100){
+            iterator= _saved_filenames.size() /100;
+        }
+        
+    }
+    //clear vector so we don't add to it on successive runs
+    meshes.clear();
+    
+    for(float i=0;i<_saved_filenames.size()-1;i+=iterator){
+        
+        
+        ofImage image1;
+        ofImage image2;
+        
+        //there is a known issue with using loadImage inside classes in other directories. the fix is to call setUseTExture(false)
+        image1.setUseTexture(false);
+        image2.setUseTexture(false);
+        //some of the textures are not loading correctly so only make mesh if both the images load
+        if(image1.loadImage(_saved_filenames[i]) && image2.loadImage(_saved_filenames[i+1])){
+            meshes.push_back(ofMesh());
+            cout<<"setting mesh"<<endl;
+            int _recorded_brightness_value=getRecordedValueFromFileName(_saved_filenames[i]);
+            setMeshFromPixels( calculateListOfZValues(image1,image2, COMPARE_BRIGHTNESS,_recorded_brightness_value), image2, &meshes[index]);            
+            index++;
+        }
+    }
+     */
+    
 }
+void RelaxRateAnalysis::display_results(){
+    
+    /*
+    
+    Timer* display_results_timer;
+    
+    TimerCallback<RelaxRateAnalysis> display_results_callback(*this, &RelaxRateAnalysis::display_results_cb);
+    // display results of the synthesis
+    
+    display_results_timer = new Timer(0, 20); // timing interval for saving files
+    display_results_timer->start(display_results_callback);
+    _RUN_DONE = false;
+    _results_cnt=0;
+    _results_cnt_max=300;
+    
+    while(!_RUN_DONE)
+        Thread::sleep(3);
+    
+    display_results_timer->stop();
+     */
+    
+}
+
 
 // this runs at frame rate = 33 ms for 30 FPS
 void RelaxRateAnalysis::draw()
@@ -111,7 +175,30 @@ void RelaxRateAnalysis::draw()
             
         case STATE_DISPLAY_RESULTS:
         {
+            /*
             // display results of the synthesis
+            // display results of the synthesis
+            int imageWidth=640;
+            int imageHeight =480;
+            ofPushMatrix();
+            ofTranslate(ofGetWidth()/2, ofGetHeight()/2);
+            ofRotateY(_results_cnt*0.3);
+            //ofRotateX(90);
+            //ofRotateZ(whichMesh);
+            ofTranslate(-ofGetWidth()/2, -ofGetHeight()/2),-400;
+            ofTranslate((ofGetWidth()/2)-(imageWidth/2),0,0 );
+            
+            meshes[whichMesh].drawVertices();
+            ofPopMatrix();
+            whichMesh+=speed;
+            cout<<whichMesh<<" size of meshes "<<meshes.size()<<endl;
+            if(whichMesh>meshes.size() -1 || whichMesh<0){
+                speed*=-1;
+                whichMesh+=speed;
+                
+            }
+             */
+
             break;
         }
             
@@ -127,19 +214,23 @@ void RelaxRateAnalysis::draw()
 // this runs at save_cb timer rate = DELTA_T_SAVE
 void RelaxRateAnalysis::save_cb(Timer& timer)
 {
-    _save_cnt++;
-    cout << "RelaxRateAnalysis::saving...\n";
+    //cout << "RelaxRateAnalysis::saving...\n";
     //cout << "c_last... " << c << endl;
     string file_name = ofToString(_save_cnt,2)+"_"+ ofToString(c,2)+"_"+ofToString(_run_cnt,2)+".jpg";
-    string thisLocation = RefractiveIndex::_location;
 
-    string file = _whole_file_path+"/"+file_name;
+    saveimage(file_name);
     
-    ofSaveImage(RefractiveIndex::_pixels, file, OF_IMAGE_QUALITY_BEST);
+    _save_cnt++;
     
-    _saved_filenames.push_back(file);
 
     //if(_save_cnt >= NUM_SAVE_PER_RUN)
      //   _RUN_DONE = true;
 
 }
+void RelaxRateAnalysis::display_results_cb(Timer& timer){
+    _results_cnt++;
+    if (_results_cnt>_results_cnt_max) {
+        _RUN_DONE=true;
+    }
+}
+

src/RelaxRateAnalysis.h

@@ -21,15 +21,17 @@ public:
     void setup(int camWidth, int camHeight);
     void acquire();
     void synthesise(); 
+    void display_results();
     void draw();
     
     void save_cb(Poco::Timer& timer);
+    void display_results_cb(Poco::Timer& timer);
     
 protected:
     
     bool    _RUN_DONE;
     float     _flip, _level;
     int     _run_cnt, _save_cnt;
-    float   c, _frame_cnt, _frame_cnt_max;
+    float   c, _frame_cnt, _frame_cnt_max, _results_cnt, _results_cnt_max;
     
 };

src/ShadowScapesAnalysis.cpp

@@ -89,10 +89,78 @@ void ShadowScapesAnalysis::acquire()
 
 void ShadowScapesAnalysis::synthesise()
 {
-    // _saved_filenames has all the file names of all the saved images
+    //incrementer to whichMesh
+    speed=0.2;
+    //whichMesh is the index in the vector of meshes
+    whichMesh=0;
+    
+    int index=0;
+    float iterator=1;
+    bool debug=false;
+    if(debug){
+        _saved_filenames.clear();
+        _saved_filenames=getListOfImageFilePaths("MIDDLESBOROUGH", _name);
+        
+        //hack to limit number of meshes.
+        if(_saved_filenames.size()>100){
+            iterator= _saved_filenames.size() /100;
+        }
+        
+    }
+    //clear vector so we don't add to it on successive runs
+    meshes.clear();
+    
+    for(float i=0;i<_saved_filenames.size()-1;i+=iterator){
+        
+        
+        ofImage image1;
+        ofImage image2;
+        
+        //there is a known issue with using loadImage inside classes in other directories. the fix is to call setUseTExture(false)
+        image1.setUseTexture(false);
+        image2.setUseTexture(false);
+        
+        string fnamei = _saved_filenames[i];
+        string fnameii = _saved_filenames[i + 1];
+        
+        bool l1 = image1.loadImage(_saved_filenames[i]);
+        bool l2 = image2.loadImage(_saved_filenames[i+1]);        
+        
+        
+        //some of the textures are not loading correctly so only make mesh if both the images load
+        if(image1.loadImage(_saved_filenames[i]) && image2.loadImage(_saved_filenames[i+1])){
+            meshes.push_back(ofMesh());
+            cout<<"setting mesh"<<endl;
+            setMeshFromPixels( calculateListOfZValues(image1,image2, COMPARE_BRIGHTNESS), image2, &meshes[index]);            
+            index++;
+        }
+        
+        image1.clear();
+        image2.clear();
+    }
+    
 }
 
 
+void ShadowScapesAnalysis::display_results(){
+    
+    Timer* display_results_timer;
+    
+    TimerCallback<ShadowScapesAnalysis> display_results_callback(*this, &ShadowScapesAnalysis::display_results_cb);
+    // display results of the synthesis
+    
+    display_results_timer = new Timer(0, 20); // timing interval for saving files
+    display_results_timer->start(display_results_callback);
+    _RUN_DONE = false;
+    _results_cnt=0;
+    _results_cnt_max=300;
+    
+    while(!_RUN_DONE)
+        Thread::sleep(3);
+    
+    display_results_timer->stop();
+    
+}
 // the animation draw - and the output draw
 void ShadowScapesAnalysis::draw()
 {
@@ -191,13 +259,33 @@ void ShadowScapesAnalysis::draw()
         {
             // display animation of something while the synthesis in on-going...
             
-            _state = STATE_DISPLAY_RESULTS;
             break;
         }
             
         case STATE_DISPLAY_RESULTS:
         {
             // display results of the synthesis
+            // display results of the synthesis
+            int imageWidth=640;
+            int imageHeight =480;
+            ofPushMatrix();
+            ofTranslate(ofGetWidth()/2, ofGetHeight()/2);
+            ofRotateY(_results_cnt*0.3);
+            //ofRotateX(90);
+            //ofRotateZ(whichMesh);
+            ofTranslate(-ofGetWidth()/2, -ofGetHeight()/2),-400;
+            ofTranslate((ofGetWidth()/2)-(imageWidth/2),0,0 );
+            
+            meshes[whichMesh].drawVertices();
+            ofPopMatrix();
+            whichMesh+=speed;
+            cout<<whichMesh<<" size of meshes "<<meshes.size()<<endl;
+            if(whichMesh>meshes.size() -1 || whichMesh<0){
+                speed*=-1;
+                whichMesh+=speed;
+                
+            }
+
             break;
         }
             
@@ -211,6 +299,14 @@ void ShadowScapesAnalysis::draw()
 void ShadowScapesAnalysis::save_cb(Timer& timer)
 {
     
+    RefractiveIndex::_vidGrabber.grabFrame();  // get a new frame from the camera
+    
+    if (RefractiveIndex::_vidGrabber.isFrameNew())
+    {
+        RefractiveIndex::_pixels = RefractiveIndex::_vidGrabber.getPixelsRef(); //get ofPixels from the camera
+    }
+    
+    
     cout << "ShadowScapesAnalysis::saving...\n";
     string file_name;
     
@@ -226,7 +322,15 @@ void ShadowScapesAnalysis::save_cb(Timer& timer)
         file_name = ofToString(_save_cnt, 2)+"_D_"+ofToString(_line, 2)+"_"+ofToString(_run_cnt,2)+".jpg";
     }
     
-    ofSaveImage(RefractiveIndex::_pixels, _whole_file_path+"/"+file_name, OF_IMAGE_QUALITY_BEST);
+    saveimage(file_name);
+    
     _save_cnt++;    
     
 }
+void ShadowScapesAnalysis::display_results_cb(Timer& timer){
+    _results_cnt++;
+    if (_results_cnt>_results_cnt_max) {
+        _RUN_DONE=true;
+    }
+}
+

src/ShadowScapesAnalysis.h

@@ -52,9 +52,11 @@ public:
     void setup(int camWidth, int camHeight);
     void acquire();
     void synthesise(); 
+    void display_results();
     void draw();
     
     void save_cb(Poco::Timer& timer);
+    void display_results_cb(Poco::Timer& timer);
     
 protected:
     
@@ -65,6 +67,6 @@ protected:
     float     _step;
     shadow_type _dir;
     int     _run_cnt, _save_cnt;
-    float   c, _frame_cnt, _frame_cnt_max;
+    float   c, _frame_cnt, _frame_cnt_max, _results_cnt, _results_cnt_max;
     
 };

src/ShapeFromShadingAnalysis.cpp

@@ -77,9 +77,69 @@ void ShapeFromShadingAnalysis::acquire()
     }
 }
 
+
 void ShapeFromShadingAnalysis::synthesise()
 {
-    // _saved_filenames has all the file names of all the saved images
+    //incrementer to whichMesh
+    speed=0.2;
+    //whichMesh is the index in the vector of meshes
+    whichMesh=0;
+    
+    int index=0;
+    float iterator=1;
+    bool debug=false;
+    if(debug){
+        _saved_filenames.clear();
+        _saved_filenames=getListOfImageFilePaths("MIDDLESBOROUGH", _name);
+        
+        //hack to limit number of meshes.
+        if(_saved_filenames.size()>100){
+            iterator= _saved_filenames.size() /100;
+        }
+        
+    }
+    //clear vector so we don't add to it on successive runs
+    meshes.clear();
+    
+    for(float i=0;i<_saved_filenames.size()-1;i+=iterator){
+        
+        
+        ofImage image1;
+        ofImage image2;
+        
+        //there is a known issue with using loadImage inside classes in other directories. the fix is to call setUseTExture(false)
+        image1.setUseTexture(false);
+        image2.setUseTexture(false);
+        //some of the textures are not loading correctly so only make mesh if both the images load
+        if(image1.loadImage(_saved_filenames[i]) && image2.loadImage(_saved_filenames[i+1])){
+            meshes.push_back(ofMesh());
+            cout<<"setting mesh"<<endl;
+            int _recorded_brightness_value=getRecordedValueFromFileName(_saved_filenames[i]);
+            setMeshFromPixels( calculateListOfZValues(image1,image2, COMPARE_BRIGHTNESS,_recorded_brightness_value), image2, &meshes[index]);            
+            index++;
+        }
+    }
+    
+}
+
+void ShapeFromShadingAnalysis::display_results(){
+    
+    Timer* display_results_timer;
+    
+    TimerCallback<ShapeFromShadingAnalysis> display_results_callback(*this, &ShapeFromShadingAnalysis::display_results_cb);
+    // display results of the synthesis
+    
+    display_results_timer = new Timer(0, 20); // timing interval for saving files
+    display_results_timer->start(display_results_callback);
+    _RUN_DONE = false;
+    _results_cnt=0;
+    _results_cnt_max=300;
+    
+    while(!_RUN_DONE)
+        Thread::sleep(3);
+    
+    display_results_timer->stop();
+    
 }
 
 // this runs at frame rate = 33 ms for 30 FPS
@@ -323,6 +383,26 @@ void ShapeFromShadingAnalysis::draw()
         case STATE_DISPLAY_RESULTS:
         {
             // display results of the synthesis
+            int imageWidth=640;
+            int imageHeight =480;
+            ofPushMatrix();
+            ofTranslate(ofGetWidth()/2, ofGetHeight()/2);
+            ofRotateY(_results_cnt*0.3);
+            //ofRotateX(90);
+            //ofRotateZ(whichMesh);
+            ofTranslate(-ofGetWidth()/2, -ofGetHeight()/2),-400;
+            ofTranslate((ofGetWidth()/2)-(imageWidth/2),0,0 );
+            
+            meshes[whichMesh].drawVertices();
+            ofPopMatrix();
+            whichMesh+=speed;
+            cout<<whichMesh<<" size of meshes "<<meshes.size()<<endl;
+            if(whichMesh>meshes.size() -1 || whichMesh<0){
+                speed*=-1;
+                whichMesh+=speed;
+                
+            }
+
             break;
         }
             
@@ -341,10 +421,19 @@ void ShapeFromShadingAnalysis::save_cb(Timer& timer)
     
     string file_name = ofToString(_save_cnt,2)+"_"+ quad +"_"+ofToString(_run_cnt,2)+".jpg";    
     
-    ofSaveImage(RefractiveIndex::_pixels, _whole_file_path+"/"+file_name, OF_IMAGE_QUALITY_BEST);
+    saveimage(file_name);
+    
     _save_cnt++;
     
     //if(_save_cnt >= NUM_SAVE_PER_RUN)
     //    _RUN_DONE = true;
 
 }
+void ShapeFromShadingAnalysis::display_results_cb(Timer& timer){
+    _results_cnt++;
+    if (_results_cnt>_results_cnt_max) {
+        _RUN_DONE=true;
+    }
+}
+
+

src/ShapeFromShadingAnalysis.h

@@ -21,9 +21,11 @@ public:
     void setup(int camWidth, int camHeight);
     void acquire();
     void synthesise(); 
+    void display_results();
     void draw();
     
     void save_cb(Poco::Timer& timer);
+    void display_results_cb(Poco::Timer& timer);
     
 protected:
     
@@ -48,6 +50,6 @@ protected:
     int _animation_cnt15;
     int _animation_cnt16;
     int _animation_reset;  // this reset part didn't get working - so using 16 different counters! yay! 
-    float   c, _frame_cnt, _frame_cnt_max;
+    float   c, _frame_cnt, _frame_cnt_max, _results_cnt, _results_cnt_max;
     
 };

src/StrobeAnalysis.cpp

@@ -64,7 +64,66 @@ void StrobeAnalysis::acquire()
 
 void StrobeAnalysis::synthesise()
 {
-    // _saved_filenames has all the file names of all the saved images
+    //incrementer to whichMesh
+    speed=0.2;
+    //whichMesh is the index in the vector of meshes
+    whichMesh=0;
+    
+    int index=0;
+    float iterator=1;
+    bool debug=false;
+    if(debug){
+        _saved_filenames.clear();
+        _saved_filenames=getListOfImageFilePaths("MIDDLESBOROUGH", _name);
+        
+        //hack to limit number of meshes.
+        if(_saved_filenames.size()>100){
+            iterator= _saved_filenames.size() /100;
+        }
+        
+    }
+    //clear vector so we don't add to it on successive runs
+    meshes.clear();
+    
+    for(float i=0;i<_saved_filenames.size()-1;i+=iterator){
+        
+        
+        ofImage image1;
+        ofImage image2;
+        
+        //there is a known issue with using loadImage inside classes in other directories. the fix is to call setUseTExture(false)
+        image1.setUseTexture(false);
+        image2.setUseTexture(false);
+        //some of the textures are not loading correctly so only make mesh if both the images load
+        if(image1.loadImage(_saved_filenames[i]) && image2.loadImage(_saved_filenames[i+1])){
+            meshes.push_back(ofMesh());
+            cout<<"setting mesh"<<endl;
+            int _recorded_brightness_value=getRecordedValueFromFileName(_saved_filenames[i]);
+            setMeshFromPixels( calculateListOfZValues(image1,image2, COMPARE_BRIGHTNESS,_recorded_brightness_value), image2, &meshes[index]);            
+            index++;
+        }
+    }
+    
+}
+
+void StrobeAnalysis::display_results(){
+    
+    Timer* display_results_timer;
+    
+    TimerCallback<StrobeAnalysis> display_results_callback(*this, &StrobeAnalysis::display_results_cb);
+    // display results of the synthesis
+    
+    display_results_timer = new Timer(0, 20); // timing interval for saving files
+    display_results_timer->start(display_results_callback);
+    _RUN_DONE = false;
+    _results_cnt=0;
+    _results_cnt_max=300;
+    
+    while(!_RUN_DONE)
+        Thread::sleep(3);
+    
+    display_results_timer->stop();
+    
 }
 
 // this runs at frame rate = 33 ms for 30 FPS
@@ -139,6 +198,26 @@ void StrobeAnalysis::draw()
         case STATE_DISPLAY_RESULTS:
         {
             // display results of the synthesis
+            int imageWidth=640;
+            int imageHeight =480;
+            ofPushMatrix();
+            ofTranslate(ofGetWidth()/2, ofGetHeight()/2);
+            ofRotateY(_results_cnt*0.3);
+            //ofRotateX(90);
+            //ofRotateZ(whichMesh);
+            ofTranslate(-ofGetWidth()/2, -ofGetHeight()/2),-400;
+            ofTranslate((ofGetWidth()/2)-(imageWidth/2),0,0 );
+            
+            meshes[whichMesh].drawVertices();
+            ofPopMatrix();
+            whichMesh+=speed;
+            cout<<whichMesh<<" size of meshes "<<meshes.size()<<endl;
+            if(whichMesh>meshes.size() -1 || whichMesh<0){
+                speed*=-1;
+                whichMesh+=speed;
+                
+            }
+
             break;
         }
             
@@ -153,7 +232,8 @@ void StrobeAnalysis::draw()
 void StrobeAnalysis::save_cb(Timer& timer)
 {
     string file_name = ofToString(_save_cnt,2)+"_"+ ofToString(_strobe_on) +"_"+ofToString(_run_cnt,2)+".jpg";
-    ofSaveImage(RefractiveIndex::_pixels, _whole_file_path+"/"+file_name, OF_IMAGE_QUALITY_BEST);
+    saveimage(file_name);
+    
     _save_cnt++;
     
     cout << "_save_cnt" << _save_cnt << endl;
@@ -166,3 +246,12 @@ void StrobeAnalysis::save_cb(Timer& timer)
     //}
 
 }
+
+void StrobeAnalysis::display_results_cb(Timer& timer){
+    _results_cnt++;
+    if (_results_cnt>_results_cnt_max) {
+        _RUN_DONE=true;
+    }
+}
+
+

src/StrobeAnalysis.h

@@ -21,9 +21,11 @@ public:
     void setup(int camWidth, int camHeight);
     void acquire();
     void synthesise(); 
+    void display_results();
     void draw();
     
     void save_cb(Poco::Timer& timer);
+    void display_results_cb(Poco::Timer& timer);    
     
 protected:
     
@@ -32,6 +34,8 @@ protected:
     int     _save_cnt;
     
     int     _frame_cnt, _frame_cnt_max, _save_cnt_max ;
+    float   _results_cnt, _results_cnt_max;
+    
     int     _strobe_interval;
     bool    _strobe_on;
 };