From d83147d83eab88f47a7afe842c4e4e3dcfffdc57 Mon Sep 17 00:00:00 2001
From: karaage0703 <karaage0703@users.sourceforge.jp>
Date: Sat, 8 Feb 2014 18:43:27 +0900
Subject: [PATCH] new version

---
 AhegaoMan.pde | 97 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 AhegaoMan.pde

diff --git a/AhegaoMan.pde b/AhegaoMan.pde
new file mode 100644
index 0000000..e18207f
--- /dev/null
+++ b/AhegaoMan.pde
@@ -0,0 +1,97 @@
+import hypermedia.video.*;
+import java.awt.Rectangle;
+import processing.video.*;
+
+boolean rec = true;  // true: recording
+int fps = 30;
+int w = 1280;
+int h = 720;
+int angle = 0;
+
+OpenCV opencv;
+MovieMaker mm;
+
+PImage img_back;
+PImage img_ahegao;
+PImage[] img_rotated = new PImage[360];
+
+void setup() {
+  size( w, h );
+
+  String moviePath = selectInput();
+
+  opencv = new OpenCV( this );
+  opencv.movie( moviePath, width, height );
+  opencv.cascade( OpenCV.CASCADE_FRONTALFACE_ALT );
+
+  img_back = loadImage("ahegao_back.png");  
+  MakeRotatedImage();
+
+  img_ahegao = loadImage("ahegao.png");
+  imageMode(CORNER);
+
+  if(rec){
+    mm = new MovieMaker(this, w, h, "ahegao.mov", fps, MovieMaker.VIDEO, MovieMaker.LOSSLESS); 
+    frameRate(fps);
+  }
+}
+
+void MakeRotatedImage(){
+  float theta = 0;
+  img_back.loadPixels();
+
+  int cx = (int)(img_back.width/2);
+  int cy = (int)(img_back.height/2);
+
+  for(int i =0; i<360; i++){
+    img_rotated[i] = createImage(img_back.width, img_back.height, ARGB);    
+  }
+
+  for(int i =0; i<360; i ++){
+    theta = 2*PI*i/360;
+    int tmp_sin = (int)(sin(theta)*1024);
+    int tmp_cos = (int)(cos(theta)*1024);
+
+    for(int y2 = 0; y2 < img_back.height; y2++){
+      for(int x2 = 0; x2 < img_back.width; x2++){
+        //          int x1 = (int)((x2-cx)*cos(theta) - (y2-cy)*sin(theta) +cx);
+        //          int y1 = (int)((x2-cx)*sin(theta) + (y2-cy)*cos(theta) +cy);
+        int x1 = (((x2-cx)*tmp_cos - (y2-cy)*tmp_sin) >> 10) +cx;
+        int y1 = (((x2-cx)*tmp_sin + (y2-cy)*tmp_cos) >> 10) +cy;
+        if(x1 >=0 && x1 < img_back.width && y1 >= 0 && y1 < img_back.height){
+          img_rotated[i].pixels[x2+y2*img_back.width] = img_back.pixels[x1+y1*img_back.width];
+        }
+      }
+    }
+  }
+}
+
+void draw() {
+  opencv.read();
+  image( opencv.image(), 0, 0 );
+  Rectangle[] faces = opencv.detect();
+
+  for( int i=0; i<faces.length; i++){
+    image(img_rotated[angle], faces[i].x-faces[i].width*0.2, faces[i].y-faces[i].height*0.2, faces[i].width*1.4, faces[i].height*1.4);
+    image(img_ahegao, faces[i].x+faces[i].width*0.1, faces[i].y+faces[i].height*0.1, faces[i].width*0.8, faces[i].height*0.8);
+  }
+
+  if(rec){
+    mm.addFrame(); 
+  }
+
+  angle +=3;
+  if(angle > 359){
+    angle =0;
+  }
+}
+
+void keyPressed() { 
+  if (key == ' ') { 
+    if(rec){
+      mm.finish(); 
+    }
+  exit();
+  }
+}
+
-- 
2.11.0