trunk/sample/sandbox/jp/nyatla/nyartoolkit/sandbox/x2/JavaSimpleLite_X2.java

   1 /* \r
   2  * PROJECT: NyARToolkit JOGL sample program.\r
   3  * --------------------------------------------------------------------------------\r
   4  * The MIT License\r
   5  * Copyright (c) 2008 nyatla\r
   6  * airmail(at)ebony.plala.or.jp\r
   7  * http://nyatla.jp/nyartoolkit/\r
   8  * \r
   9  * Permission is hereby granted, free of charge, to any person obtaining a copy\r
  10  * of this software and associated documentation files (the "Software"), to deal\r
  11  * in the Software without restriction, including without limitation the rights\r
  12  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
  13  * copies of the Software, and to permit persons to whom the Software is\r
  14  * furnished to do so, subject to the following conditions:\r
  15  * The above copyright notice and this permission notice shall be included in\r
  16  * all copies or substantial portions of the Software.\r
  17  * \r
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
  19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
  21  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
  22  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
  23  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
  24  * THE SOFTWARE.\r
  25  * \r
  26  */\r
  27 package jp.nyatla.nyartoolkit.sandbox.x2;\r
  28 \r
  29 import java.awt.event.WindowAdapter;\r
  30 import java.awt.event.WindowEvent;\r
  31 import java.awt.*;\r
  32 \r
  33 import javax.media.Buffer;\r
  34 \r
  35 import javax.media.opengl.GL;\r
  36 import javax.media.opengl.GLAutoDrawable;\r
  37 import javax.media.opengl.GLEventListener;\r
  38 import javax.media.opengl.GLCanvas;\r
  39 \r
  40 import com.sun.opengl.util.Animator;\r
  41 \r
  42 import jp.nyatla.nyartoolkit.core.NyARCode;\r
  43 import jp.nyatla.nyartoolkit.core.param.*;\r
  44 import jp.nyatla.nyartoolkit.core.transmat.NyARTransMatResult;\r
  45 import jp.nyatla.nyartoolkit.jmf.utils.JmfCameraCapture;\r
  46 import jp.nyatla.nyartoolkit.jmf.utils.JmfCaptureListener;\r
  47 import jp.nyatla.nyartoolkit.jogl.utils.*;\r
  48 /**\r
  49  * simpleLiteと同じようなテストプログラム\r
  50  * 出来る限りARToolKitのサンプルと似せて作ってあります。\r
  51  * 最も一致する"Hiro"マーカーを一つ選択して、その上に立方体を表示します。\r
  52  * \r
  53  */\r
  54 public class JavaSimpleLite_X2 implements GLEventListener, JmfCaptureListener\r
  55 {\r
  56         private final String CARCODE_FILE = "../../Data/patt.hiro";\r
  57 \r
  58         private final String PARAM_FILE = "../../Data/camera_para.dat";\r
  59 \r
  60         private final static int SCREEN_X = 320;\r
  61 \r
  62         private final static int SCREEN_Y = 240;\r
  63 \r
  64         private Animator _animator;\r
  65 \r
  66         private GLNyARRaster_RGB _cap_image;\r
  67 \r
  68         private JmfCameraCapture _capture;\r
  69 \r
  70         private GL _gl;\r
  71 \r
  72         private NyARGLUtil _glnya;\r
  73 \r
  74         //NyARToolkit関係\r
  75         private GLNyARSingleDetectMarker_X2 _nya;\r
  76 \r
  77         private NyARParam _ar_param;\r
  78 \r
  79         /**\r
  80          * 立方体を書く\r
  81          *\r
  82          */\r
  83         void drawCube()\r
  84         {\r
  85                 // Colour cube data.\r
  86                 int polyList = 0;\r
  87                 float fSize = 0.5f;//マーカーサイズに対して0.5倍なので、4cmの立方体\r
  88                 int f, i;\r
  89                 float[][] cube_vertices = new float[][] { { 1.0f, 1.0f, 1.0f }, { 1.0f, -1.0f, 1.0f }, { -1.0f, -1.0f, 1.0f }, { -1.0f, 1.0f, 1.0f }, { 1.0f, 1.0f, -1.0f }, { 1.0f, -1.0f, -1.0f }, { -1.0f, -1.0f, -1.0f }, { -1.0f, 1.0f, -1.0f } };\r
  90                 float[][] cube_vertex_colors = new float[][] { { 1.0f, 1.0f, 1.0f }, { 1.0f, 1.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, { 0.0f, 1.0f, 1.0f }, { 1.0f, 0.0f, 1.0f }, { 1.0f, 0.0f, 0.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 0.0f, 1.0f } };\r
  91                 int cube_num_faces = 6;\r
  92                 short[][] cube_faces = new short[][] { { 3, 2, 1, 0 }, { 2, 3, 7, 6 }, { 0, 1, 5, 4 }, { 3, 0, 4, 7 }, { 1, 2, 6, 5 }, { 4, 5, 6, 7 } };\r
  93 \r
  94                 if (polyList == 0) {\r
  95                         polyList = _gl.glGenLists(1);\r
  96                         _gl.glNewList(polyList, GL.GL_COMPILE);\r
  97                         _gl.glBegin(GL.GL_QUADS);\r
  98                         for (f = 0; f < cube_num_faces; f++)\r
  99                                 for (i = 0; i < 4; i++) {\r
 100                                         _gl.glColor3f(cube_vertex_colors[cube_faces[f][i]][0], cube_vertex_colors[cube_faces[f][i]][1], cube_vertex_colors[cube_faces[f][i]][2]);\r
 101                                         _gl.glVertex3f(cube_vertices[cube_faces[f][i]][0] * fSize, cube_vertices[cube_faces[f][i]][1] * fSize, cube_vertices[cube_faces[f][i]][2] * fSize);\r
 102                                 }\r
 103                         _gl.glEnd();\r
 104                         _gl.glColor3f(0.0f, 0.0f, 0.0f);\r
 105                         for (f = 0; f < cube_num_faces; f++) {\r
 106                                 _gl.glBegin(GL.GL_LINE_LOOP);\r
 107                                 for (i = 0; i < 4; i++)\r
 108                                         _gl.glVertex3f(cube_vertices[cube_faces[f][i]][0] * fSize, cube_vertices[cube_faces[f][i]][1] * fSize, cube_vertices[cube_faces[f][i]][2] * fSize);\r
 109                                 _gl.glEnd();\r
 110                         }\r
 111                         _gl.glEndList();\r
 112                 }\r
 113 \r
 114                 _gl.glPushMatrix(); // Save world coordinate system.\r
 115                 _gl.glTranslatef(0.0f, 0.0f, 0.5f); // Place base of cube on marker surface.\r
 116                 _gl.glRotatef(0.0f, 0.0f, 0.0f, 1.0f); // Rotate about z axis.\r
 117                 _gl.glDisable(GL.GL_LIGHTING); // Just use colours.\r
 118                 _gl.glCallList(polyList); // Draw the cube.\r
 119                 _gl.glPopMatrix(); // Restore world coordinate system.\r
 120 \r
 121         }\r
 122 \r
 123         public JavaSimpleLite_X2()\r
 124         {\r
 125                 Frame frame = new Frame("Java simpleLite with NyARToolkit");\r
 126 \r
 127                 // 3Dを描画するコンポーネント\r
 128                 GLCanvas canvas = new GLCanvas();\r
 129                 frame.add(canvas);\r
 130                 canvas.addGLEventListener(this);\r
 131                 frame.addWindowListener(new WindowAdapter() {\r
 132                         public void windowClosing(WindowEvent e)\r
 133                         {\r
 134                                 System.exit(0);\r
 135                         }\r
 136                 });\r
 137 \r
 138                 frame.setVisible(true);\r
 139                 Insets ins = frame.getInsets();\r
 140                 frame.setSize(SCREEN_X + ins.left + ins.right, SCREEN_Y + ins.top + ins.bottom);\r
 141                 canvas.setBounds(ins.left, ins.top, SCREEN_X, SCREEN_Y);\r
 142         }\r
 143 \r
 144         public void init(GLAutoDrawable drawable)\r
 145         {\r
 146                 _gl = drawable.getGL();\r
 147                 _gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);\r
 148                 //NyARToolkitの準備\r
 149                 try {\r
 150                         //キャプチャの準備\r
 151                         _capture = new JmfCameraCapture(SCREEN_X, SCREEN_Y, 15f, JmfCameraCapture.PIXEL_FORMAT_RGB);\r
 152                         _capture.setCaptureListener(this);\r
 153                         //NyARToolkitの準備\r
 154                         _ar_param = new NyARParam();\r
 155                         NyARCode ar_code = new NyARCode(16, 16);\r
 156                         _ar_param.loadARParamFromFile(PARAM_FILE);\r
 157                         _ar_param.changeScreenSize(SCREEN_X, SCREEN_Y);\r
 158                         _nya = new GLNyARSingleDetectMarker_X2(_ar_param, ar_code, 80.0);\r
 159                         _nya.setContinueMode(false);//ここをtrueにすると、transMatContinueモード（History計算）になります。\r
 160                         ar_code.loadARPattFromFile(CARCODE_FILE);\r
 161                         //NyARToolkit用の支援クラス\r
 162                         _glnya = new NyARGLUtil(_gl);\r
 163                         //GL対応のRGBラスタオブジェクト\r
 164                         _cap_image = new GLNyARRaster_RGB(_ar_param);\r
 165                         //キャプチャ開始\r
 166                         _capture.start();\r
 167                 } catch (Exception e) {\r
 168                         e.printStackTrace();\r
 169                 }\r
 170                 //カメラパラメータの計算\r
 171                 _glnya.toCameraFrustumRH(_ar_param,_camera_projection);\r
 172                 _animator = new Animator(drawable);\r
 173 \r
 174                 _animator.start();\r
 175 \r
 176         }\r
 177 \r
 178         public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height)\r
 179         {\r
 180                 _gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);\r
 181                 _gl.glViewport(0, 0, width, height);\r
 182 \r
 183                 //視体積の設定\r
 184                 _gl.glMatrixMode(GL.GL_PROJECTION);\r
 185                 _gl.glLoadIdentity();\r
 186                 //見る位置\r
 187                 _gl.glMatrixMode(GL.GL_MODELVIEW);\r
 188                 _gl.glLoadIdentity();\r
 189         }\r
 190         private double[] _camera_projection=new double[16];\r
 191         private NyARTransMatResult __display_transmat_result=new NyARTransMatResult();\r
 192         private double[] __display_wk=new double[16];\r
 193         public void display(GLAutoDrawable drawable)\r
 194         {\r
 195                 NyARTransMatResult transmat_result=__display_transmat_result;\r
 196                 try {\r
 197                         if (!_cap_image.hasData()) {\r
 198                                 return;\r
 199                         }\r
 200                         _gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT); // Clear the buffers for new frame.          \r
 201                         //画像チェックしてマーカー探して、背景を書く\r
 202                         boolean is_marker_exist;\r
 203                         synchronized (_cap_image) {\r
 204                                 is_marker_exist = _nya.detectMarkerLite(_cap_image, 110);\r
 205                                 //背景を書く\r
 206                                 _glnya.drawBackGround(_cap_image, 1.0);\r
 207                         }\r
 208                         //マーカーがあれば、立方体を描画\r
 209                         if (is_marker_exist) {\r
 210                                 //マーカーの一致度を調査するならば、ここでnya.getConfidence()で一致度を調べて下さい。\r
 211                                 // Projection transformation.\r
 212                                 _gl.glMatrixMode(GL.GL_PROJECTION);\r
 213                                 _gl.glLoadMatrixd(_camera_projection, 0);\r
 214                                 _gl.glMatrixMode(GL.GL_MODELVIEW);\r
 215                                 // Viewing transformation.\r
 216                                 _gl.glLoadIdentity();\r
 217                                 //変換行列を取得\r
 218                                 _nya.getTransmationMatrix(transmat_result);\r
 219                                 //変換行列をOpenGL形式に変換\r
 220                                 _glnya.toCameraViewRH(transmat_result, __display_wk);\r
 221                                 _gl.glLoadMatrixd(__display_wk, 0);\r
 222 \r
 223                                 // All other lighting and geometry goes here.\r
 224                                 drawCube();\r
 225                         }\r
 226                         Thread.sleep(1);//タスク実行権限を一旦渡す\r
 227                 } catch (Exception e) {\r
 228                         e.printStackTrace();\r
 229                 }\r
 230 \r
 231         }\r
 232         public void onUpdateBuffer(Buffer i_buffer)\r
 233         {\r
 234                 try {\r
 235                         synchronized (_cap_image) {\r
 236                                 _cap_image.setBuffer(i_buffer, true);\r
 237                         }\r
 238                 } catch (Exception e) {\r
 239                         e.printStackTrace();\r
 240                 }\r
 241         }\r
 242 \r
 243         public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged)\r
 244         {\r
 245         }\r
 246 \r
 247         public static void main(String[] args)\r
 248         {\r
 249                 new JavaSimpleLite_X2();\r
 250         }\r
 251 }\r