From 021e5cdd35bd0a84295e8083c5b5dd9b19b03a79 Mon Sep 17 00:00:00 2001
From: Comment <tim@gray.(none)>
Date: Mon, 17 Jun 2013 09:30:14 +0100
Subject: difficulties with playback

---
 03_play/src/testApp.cpp | 138 ++++++++++++++++++++++++++++++------------------
 1 file changed, 86 insertions(+), 52 deletions(-)

(limited to '03_play/src/testApp.cpp')

diff --git a/03_play/src/testApp.cpp b/03_play/src/testApp.cpp
index 5553bc8..56896cc 100644
--- a/03_play/src/testApp.cpp
+++ b/03_play/src/testApp.cpp
@@ -41,6 +41,8 @@ void testApp::setup() {
 
     //ofSetFrameRate(25.0f);
     offset=0.0f;
+    drawmovies=false;drawcloud=true;
+    frame=0;
 }
 
 void testApp::startPlayers(){
@@ -49,6 +51,9 @@ void testApp::startPlayers(){
         //openNIPlayers[deviceID].setup(false);
         //openNIPlayers[deviceID].start();
         openNIPlayers[deviceID].startPlayer(ofToDataPath(recs[playing].data[deviceID]));
+        //openNIPlayers[deviceID].setSpeed(0.0000001f);
+        //openNIPlayers[deviceID].setPaused(true);
+    
     
         soundplayer.stop();
         
@@ -63,24 +68,17 @@ void testApp::startPlayers(){
 //--------------------------------------------------------------
 void testApp::update(){
     for (int deviceID = 0; deviceID < numDevices; deviceID++){
+            openNIPlayers[deviceID].setFrame(frame);
             openNIPlayers[deviceID].update();
     }
 }
 
 //--------------------------------------------------------------
 void testApp::draw(){
-    ofBackground(0, 0, 0);
+    ofBackground(50, 50, 50);
 	ofSetColor(255, 255, 255);
 
-
-
-    ofPushMatrix();
-    //ofTranslate(0,0,-1500);
-    ofRotate(0,1,0,180);
-
-    //cam.begin();
     
-    ofDrawAxis(100);
 
     //glEnable(GL_PROGRAM_POINT_SIZE);
     //glEnable(GL_POINT_SMOOTH);
@@ -88,69 +86,92 @@ void testApp::draw(){
 
     //glPointSize(12.0f);
 
+
+
     for (int deviceID = 0; deviceID < numDevices; deviceID++){
-        //ofTranslate(0, deviceID * 400);
-        //openNIPlayers[deviceID].drawDebug();
-        //openNIPlayers[deviceID].drawDepth(50, 0,520,390);
-        //openNIPlayers[deviceID].drawImage(600, 0,520,390);
+
+       if (drawmovies) {
+            ofTranslate(0, deviceID * 400);
+            //openNIPlayers[deviceID].drawDebug();
+            openNIPlayers[deviceID].drawDepth(50, 0,520,390);
+            openNIPlayers[deviceID].drawImage(600, 0,520,390);
+        }
 
         //construct points
         //glBegin(GL_POINTS);
         //how to find buffer size?
-    /*
-    XnStatus xn::DepthGenerator::ConvertProjectiveToRealWorld   (   XnUInt32    nCount,
-    const XnPoint3D     aProjective[],
-    XnPoint3D   aRealWorld[]     
-    )  
-    */ 
+        /*
+        XnStatus xn::DepthGenerator::ConvertProjectiveToRealWorld   (   XnUInt32    nCount,
+        const XnPoint3D     aProjective[],
+        XnPoint3D   aRealWorld[]     
+        )  
+        */ 
 
-    int count;
-    const XnDepthPixel* depthmap=openNIPlayers[deviceID].getDepthGenerator().GetDepthMap();
-    int range=2000;
+        if (drawcloud) {
 
-    int dmw=openNIPlayers[deviceID].getWidth();
+            cam.begin();
 
-        for (int i=0;i<openNIPlayers[deviceID].getWidth();i+=2) {
+            ofPushMatrix();
+            ofRotate(0,1,0,180);
+            ofTranslate(0,0,1500);
+            
 
-            glBegin(GL_LINES);
+            
+            
+            ofDrawAxis(100);
 
-            for (int j=0;j<openNIPlayers[deviceID].getHeight();j+=2) {
+            int count;
+            const XnDepthPixel* depthmap=openNIPlayers[deviceID].getDepthGenerator().GetDepthMap();
+            int range=2500;
 
+            int dmw=openNIPlayers[deviceID].getWidth();
 
+                for (int i=0;i<openNIPlayers[deviceID].getWidth();i+=2) {
 
-                ofPoint p= openNIPlayers[deviceID].projectiveToWorld(ofPoint(i,j,(float)depthmap[j*dmw+i]));
-                //ofPoint p= projectiveToWorld(ofPoint(i,j,(float)depthmap[j*dmw+i]));
-                
-                if (p.z == 0 || p.z>range) continue;    // gets rid of background -> still a bit weird if userID > 0... //&& isCPBkgnd
-                //ofColor color = kinect->getColorAt(x,y); //userID);
-                //if (col) glColor4ub((unsigned char)color.r, (unsigned char)color.g, (unsigned char)color.b, (unsigned char)color.a);
-               // else 
+                    glBegin(GL_LINES);
 
+                    for (int j=0;j<openNIPlayers[deviceID].getHeight();j+=2) {
 
-                glColor4ub((unsigned char)255, (unsigned char)255, (unsigned char)255, (unsigned char)255);
-                glVertex3f(p.x, p.y, p.z);
-                //if (i==320&&j==160) cerr<<"world point: "<<p.x<<","<<p.y<<","<<p.z<<endl;
-            }
 
-            glEnd();
-        }
-    }
 
-    //export for fast/ switchable playback
-    //figure out how to line up (could be one off)
-        //export frame and find matching coords
-        //manually find positions
-        //calculate offset
-    //audio sync
-    //gui
-    //audio analysis
-    //sfx for point cloud
+                        ofPoint p= openNIPlayers[deviceID].projectiveToWorld(ofPoint(i,j,(float)depthmap[j*dmw+i]));
+                        //ofPoint p= projectiveToWorld(ofPoint(i,j,(float)depthmap[j*dmw+i]));
+                        
+                        if (p.z == 0 || p.z>range) continue;    // gets rid of background -> still a bit weird if userID > 0... //&& isCPBkgnd
+                        //ofColor color = kinect->getColorAt(x,y); //userID);
+                        //if (col) glColor4ub((unsigned char)color.r, (unsigned char)color.g, (unsigned char)color.b, (unsigned char)color.a);
+                       // else 
+
 
-    //cam.end();
+                        glColor4ub((unsigned char)255, (unsigned char)255, (unsigned char)255, (unsigned char)255);
+                        glVertex3f(p.x, p.y, p.z);
+                        //if (i==320&&j==160) cerr<<"world point: "<<p.x<<","<<p.y<<","<<p.z<<endl;
+                    }
 
-    ofPopMatrix();
+                    glEnd();
+                }
+            
+
+            //export for fast/ switchable playback
+            //figure out how to line up (could be one off)
+                //export frame and find matching coords
+                //manually find positions
+                //calculate offset
+            //audio sync
+            //gui
+            //audio analysis
+            //sfx for point cloud
+
+            //
+
+            ofPopMatrix();
+
+            cam.end();
+
+            glDisable(GL_PROGRAM_POINT_SIZE);
 
-    glDisable(GL_PROGRAM_POINT_SIZE);
+        }
+    }
 
 	ofSetColor(255, 255, 255);
 	string msg = "MILLIS: " + ofToString(ofGetElapsedTimeMillis());
@@ -185,6 +206,19 @@ void testApp::keyPressed(int key){
         case 'x':
             offset-=.025;
             break;
+        case 'q':
+            drawmovies=!drawmovies;
+            break;
+        case 'w':
+            drawcloud=!drawcloud;
+            break;
+        case 'a':
+            frame--;
+            if (frame<0) frame=openNIPlayers[0].getTotalNumFrames()-1;
+            break;
+        case 's':
+            frame=((frame+1)%openNIPlayers[0].getTotalNumFrames());
+            break;
     }
     if (changed) startPlayers();
 
-- 
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