root / trunk / tbeta / Windows / addons / ofxTBeta / TBetaBase.cpp @ 66
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| 1 | /*
|
|---|---|
| 2 | * TBetaBase.cpp |
| 3 | * tbeta |
| 4 | * |
| 5 | * Created by Artem Titoulenko on 2/1/09. |
| 6 | * Copyright 2009 NUI Inc.. All rights reserved. |
| 7 | * |
| 8 | */ |
| 9 | |
| 10 | #include "TBetaBase.h" |
| 11 | #include "gui.h" |
| 12 | |
| 13 | /******************************************************************************
|
| 14 | * The setup function is run once to perform initializations in the application |
| 15 | *****************************************************************************/ |
| 16 | void TBetaBase::setup()
|
| 17 | {
|
| 18 | //set the title to 'tbeta'
|
| 19 | ofSetWindowTitle("tbeta");
|
| 20 | |
| 21 | //removes the 'x' button on windows which causes a crash due to a GLUT bug
|
| 22 | #ifdef TARGET_WIN32
|
| 23 | HWND hwndConsole = FindWindowA(NULL, "tbeta"); |
| 24 | HMENU hMnu = ::GetSystemMenu(hwndConsole, FALSE); |
| 25 | RemoveMenu(hMnu, SC_CLOSE, MF_BYCOMMAND); |
| 26 | #endif
|
| 27 | |
| 28 | ofSetBackgroundAuto(false);
|
| 29 | |
| 30 | //create filter
|
| 31 | if( filter == NULL ) { |
| 32 | filter = new ProcessFilters(); |
| 33 | } |
| 34 | |
| 35 | //Load Settings from config.xml file
|
| 36 | loadXMLSettings(); |
| 37 | |
| 38 | //Setup Window Properties
|
| 39 | ofSetWindowShape(winWidth,winHeight); |
| 40 | ofSetFrameRate(camRate * 1.4); //This will be based on camera fps in the future |
| 41 | ofSetVerticalSync(false); //Set vertical sync to false for better performance? |
| 42 | |
| 43 | //Pick the Source - camera or video
|
| 44 | if(bcamera)
|
| 45 | {
|
| 46 | activeInput = true;
|
| 47 | vidGrabber.listDevices(); |
| 48 | vidGrabber.setDeviceID(deviceID); |
| 49 | vidGrabber.setVerbose(true);
|
| 50 | vidGrabber.initGrabber(camWidth,camHeight); |
| 51 | int grabW = vidGrabber.width;
|
| 52 | int grabH = vidGrabber.height;
|
| 53 | printf("Camera Mode\nAsked for %i by %i - actual size is %i by %i \n\n", camWidth, camHeight, grabW, grabH);
|
| 54 | } |
| 55 | else
|
| 56 | {
|
| 57 | activeInput = true;
|
| 58 | vidPlayer.loadMovie("test_videos/" + videoFileName);
|
| 59 | vidPlayer.play(); |
| 60 | printf("Video Mode\n");
|
| 61 | camHeight = vidPlayer.height; |
| 62 | camWidth = vidPlayer.width; |
| 63 | } |
| 64 | |
| 65 | /*****************************************************************************************************
|
| 66 | * Allocate images (needed for drawing/processing images) ----Most of These won't be needed in the end |
| 67 | ******************************************************************************************************/ |
| 68 | processedImg.allocate(camWidth, camHeight); //main Image that'll be processed.
|
| 69 | processedImg.setUseTexture(false);
|
| 70 | sourceImg.allocate(camWidth, camHeight); //Source Image
|
| 71 | sourceImg.setUseTexture(false); //We don't need to draw this so don't create a texture |
| 72 | /******************************************************************************************************/
|
| 73 | |
| 74 | //Fonts - Is there a way to dynamically change font size?
|
| 75 | verdana.loadFont("verdana.ttf", 8, true, true); //Font used for small images |
| 76 | sidebarTXT.loadFont("verdana.ttf", 8, true, true); |
| 77 | bigvideo.loadFont("verdana.ttf", 13, true, true); //Font used for big images. |
| 78 | |
| 79 | //Static Images
|
| 80 | background.loadImage("images/background.jpg"); //Main (Temp?) Background |
| 81 | |
| 82 | gui = ofxGui::Instance(this); |
| 83 | setupGUI(); |
| 84 | |
| 85 | calib.setup(camWidth, camHeight, &tracker); |
| 86 | |
| 87 | filter->allocate( camWidth, camHeight ); |
| 88 | |
| 89 | printf("Tbeta is setup!\n\n");
|
| 90 | } |
| 91 | |
| 92 | /****************************************************************
|
| 93 | * Load/Save config.xml file Settings |
| 94 | ****************************************************************/ |
| 95 | void TBetaBase::loadXMLSettings(){
|
| 96 | |
| 97 | // TODO: a seperate XML to map keyboard commands to action
|
| 98 | message = "Loading config.xml...";
|
| 99 | // Can this load via http?
|
| 100 | if( XML.loadFile("config.xml")){ |
| 101 | message = "Settings Loaded!";
|
| 102 | }else{
|
| 103 | //FAIL!
|
| 104 | message = "No Settings Found...";
|
| 105 | } |
| 106 | //--------------------------------------------------------------
|
| 107 | // START BINDING XML TO VARS
|
| 108 | //--------------------------------------------------------------
|
| 109 | //frameRate = XML.getValue("CONFIG:APPLICATION:FRAMERATE",0);
|
| 110 | |
| 111 | winWidth = XML.getValue("CONFIG:WINDOW:WIDTH",0); |
| 112 | winHeight = XML.getValue("CONFIG:WINDOW:HEIGHT",0); |
| 113 | minWidth = XML.getValue("CONFIG:WINDOW:MINX",0); |
| 114 | minHeight = XML.getValue("CONFIG:WINDOW:MINY",0); |
| 115 | |
| 116 | bcamera = XML.getValue("CONFIG:CAMERA_0:USECAMERA",0); |
| 117 | deviceID = XML.getValue("CONFIG:CAMERA_0:DEVICE",0); |
| 118 | camWidth = XML.getValue("CONFIG:CAMERA_0:WIDTH",0); |
| 119 | camHeight = XML.getValue("CONFIG:CAMERA_0:HEIGHT",0); |
| 120 | camRate = XML.getValue("CONFIG:CAMERA_0:FRAMERATE",0); |
| 121 | |
| 122 | videoFileName = XML.getValue("CONFIG:VIDEO:FILENAME", "RearDI.m4v"); |
| 123 | |
| 124 | maxBlobs = XML.getValue("CONFIG:BLOBS:MAXNUMBER", 20); |
| 125 | |
| 126 | bShowLabels = XML.getValue("CONFIG:BOOLEAN:LABELS",0); |
| 127 | bFastMode = XML.getValue("CONFIG:BOOLEAN:FAST",0); |
| 128 | bDrawOutlines = XML.getValue("CONFIG:BOOLEAN:OUTLINES",0); |
| 129 | |
| 130 | filter->bLearnBakground = XML.getValue("CONFIG:BOOLEAN:LEARNBG",0); |
| 131 | filter->bVerticalMirror = XML.getValue("CONFIG:BOOLEAN:VMIRROR",0); |
| 132 | filter->bHorizontalMirror = XML.getValue("CONFIG:BOOLEAN:HMIRROR",0); |
| 133 | |
| 134 | //Filters
|
| 135 | filter->bHighpass = XML.getValue("CONFIG:BOOLEAN:HIGHPASS",1); |
| 136 | filter->bAmplify = XML.getValue("CONFIG:BOOLEAN:AMPLIFY", 1); |
| 137 | filter->bSmooth = XML.getValue("CONFIG:BOOLEAN:SMOOTH", 1); |
| 138 | filter->bDynamicBG = XML.getValue("CONFIG:BOOLEAN:DYNAMICBG", 1); |
| 139 | |
| 140 | //GPU
|
| 141 | bGPUMode = XML.getValue("CONFIG:BOOLEAN:GPU", 0); |
| 142 | |
| 143 | //Filter Settings
|
| 144 | filter->threshold = XML.getValue("CONFIG:INT:THRESHOLD",0); |
| 145 | filter->highpassBlur = XML.getValue("CONFIG:INT:HIGHPASSBLUR",0); |
| 146 | filter->highpassNoise = XML.getValue("CONFIG:INT:HIGHPASSNOISE",0); |
| 147 | filter->highpassAmp = XML.getValue("CONFIG:INT:HIGHPASSAMP",0); |
| 148 | filter->smooth = XML.getValue("CONFIG:INT:SMOOTH",0); |
| 149 | |
| 150 | //--------------------------------------------------- TODO XML NETWORK SETTINGS
|
| 151 | bTUIOMode = XML.getValue("CONFIG:BOOLEAN:TUIO",0); |
| 152 | tmpLocalHost = XML.getValue("CONFIG:NETWORK:LOCALHOST", "localhost"); |
| 153 | tmpPort = XML.getValue("CONFIG:NETWORK:TUIOPORT_OUT", 3333); |
| 154 | myTUIO.setup(tmpLocalHost.c_str(), tmpPort); //have to convert tmpLocalHost to a const char*
|
| 155 | //--------------------------------------------------------------
|
| 156 | // END XML SETUP
|
| 157 | } |
| 158 | |
| 159 | void TBetaBase::saveConfiguration()
|
| 160 | {
|
| 161 | XML.setValue("CONFIG:CAMERA_0:USECAMERA", bcamera);
|
| 162 | XML.setValue("CONFIG:CAMERA_0:DEVICE", deviceID);
|
| 163 | XML.setValue("CONFIG:CAMERA_0:WIDTH", camWidth);
|
| 164 | XML.setValue("CONFIG:CAMERA_0:HEIGHT", camHeight);
|
| 165 | XML.setValue("CONFIG:CAMERA_0:FRAMERATE", camRate);
|
| 166 | |
| 167 | XML.setValue("CONFIG:BOOLEAN:PRESSURE",bShowPressure);
|
| 168 | XML.setValue("CONFIG:BOOLEAN:LABELS",bShowLabels);
|
| 169 | XML.setValue("CONFIG:BOOLEAN:OUTLINES",bDrawOutlines);
|
| 170 | XML.setValue("CONFIG:BOOLEAN:LEARNBG", filter->bLearnBakground);
|
| 171 | XML.setValue("CONFIG:BOOLEAN:TUIO",bTUIOMode);
|
| 172 | XML.setValue("CONFIG:BOOLEAN:VMIRROR", filter->bVerticalMirror);
|
| 173 | XML.setValue("CONFIG:BOOLEAN:HMIRROR", filter->bHorizontalMirror);
|
| 174 | |
| 175 | XML.setValue("CONFIG:BOOLEAN:HIGHPASS", filter->bHighpass);
|
| 176 | XML.setValue("CONFIG:BOOLEAN:AMPLIFY", filter->bAmplify);
|
| 177 | XML.setValue("CONFIG:BOOLEAN:SMOOTH", filter->bSmooth);
|
| 178 | XML.setValue("CONFIG:BOOLEAN:DYNAMICBG", filter->bDynamicBG);
|
| 179 | |
| 180 | XML.setValue("CONFIG:BOOLEAN:GPU", bGPUMode);
|
| 181 | |
| 182 | XML.setValue("CONFIG:INT:THRESHOLD", filter->threshold);
|
| 183 | XML.setValue("CONFIG:INT:HIGHPASSBLUR", filter->highpassBlur);
|
| 184 | XML.setValue("CONFIG:INT:HIGHPASSNOISE", filter->highpassNoise);
|
| 185 | XML.setValue("CONFIG:INT:HIGHPASSAMP", filter->highpassAmp);
|
| 186 | XML.setValue("CONFIG:INT:SMOOTH", filter->smooth);
|
| 187 | |
| 188 | // XML.setValue("CONFIG:NETWORK:LOCALHOST", *myTUIO.localHost);
|
| 189 | // XML.setValue("CONFIG:NETWORK:TUIO_PORT_OUT",myTUIO.TUIOPort);
|
| 190 | |
| 191 | XML.saveFile("config.xml");
|
| 192 | } |
| 193 | |
| 194 | /******************************************************************************
|
| 195 | * The update function runs continuously. Use it to update states and variables |
| 196 | *****************************************************************************/ |
| 197 | void TBetaBase::update()
|
| 198 | {
|
| 199 | bNewFrame = false;
|
| 200 | |
| 201 | if(activeInput){
|
| 202 | |
| 203 | if(bcamera){
|
| 204 | vidGrabber.grabFrame(); |
| 205 | bNewFrame = vidGrabber.isFrameNew(); |
| 206 | } |
| 207 | else{
|
| 208 | vidPlayer.idleMovie(); |
| 209 | bNewFrame = vidPlayer.isFrameNew(); |
| 210 | } |
| 211 | |
| 212 | if (bNewFrame)
|
| 213 | {
|
| 214 | ofBackground(0, 0, 0); |
| 215 | |
| 216 | //Calculate FPS of Camera
|
| 217 | frames++; |
| 218 | float time = ofGetElapsedTimeMillis();
|
| 219 | if(time > (lastFPSlog + 1000)){ |
| 220 | fps = frames; |
| 221 | frames = 0;
|
| 222 | lastFPSlog = time; |
| 223 | }//End calculation |
| 224 | |
| 225 | float beforeTime = ofGetElapsedTimeMillis();
|
| 226 | |
| 227 | if(bGPUMode){
|
| 228 | grabFrameToGPU(filter->gpuSourceTex); |
| 229 | filter->applyGPUFilters(); |
| 230 | contourFinder.findContours(filter->gpuReadBackImageGS, 1, (camWidth*camHeight)/25, maxBlobs, false); |
| 231 | } |
| 232 | else{
|
| 233 | grabFrameToCPU(); |
| 234 | filter->applyCPUFilters( processedImg ); |
| 235 | contourFinder.findContours(processedImg, 1, (camWidth*camHeight)/25, maxBlobs, false); |
| 236 | } |
| 237 | |
| 238 | //Track found contours/blobss
|
| 239 | tracker.track(&contourFinder); |
| 240 | //get DSP time
|
| 241 | differenceTime = ofGetElapsedTimeMillis() - beforeTime; |
| 242 | |
| 243 | //Dynamic Background subtraction LearRate
|
| 244 | if(filter->bDynamicBG){
|
| 245 | filter->fLearnRate = 0.01f; //If there are no blobs, add the background faster. |
| 246 | if(contourFinder.nBlobs > 0){ //If there ARE blobs, add the background slower. |
| 247 | filter->fLearnRate = 0.0003f; |
| 248 | } |
| 249 | }//End Background Learning rate |
| 250 | |
| 251 | if(bTUIOMode){
|
| 252 | //We're not using frameseq right now with OSC
|
| 253 | //myTUIO.update();
|
| 254 | |
| 255 | //Start sending OSC
|
| 256 | myTUIO.sendOSC(); |
| 257 | } |
| 258 | } |
| 259 | } |
| 260 | } |
| 261 | |
| 262 | /************************************************
|
| 263 | * Frame Grab |
| 264 | ************************************************/ |
| 265 | |
| 266 | //Grab frame from CPU
|
| 267 | void TBetaBase::grabFrameToCPU(){
|
| 268 | //Set sourceImg as new camera/video frame
|
| 269 | if(bcamera)
|
| 270 | sourceImg.setFromPixels(vidGrabber.getPixels(), camWidth, camHeight); |
| 271 | else
|
| 272 | sourceImg.setFromPixels(vidPlayer.getPixels(), camWidth, camHeight); |
| 273 | |
| 274 | //convert to grayscale
|
| 275 | processedImg = sourceImg; |
| 276 | } |
| 277 | |
| 278 | //Grab frame from GPU
|
| 279 | void TBetaBase::grabFrameToGPU(GLuint target){
|
| 280 | //grab the frame to a raw openGL texture
|
| 281 | if(bcamera)
|
| 282 | {
|
| 283 | glEnable(GL_TEXTURE_2D); |
| 284 | //glPixelStorei(1);
|
| 285 | glBindTexture(GL_TEXTURE_2D, target); |
| 286 | //glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, camWidth, camHeight, 0, GL_RGB, GL_UNSIGNED_BYTE, vidGrabber.getPixels());
|
| 287 | glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, camWidth, camHeight, GL_RGB, GL_UNSIGNED_BYTE, vidGrabber.getPixels()); |
| 288 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); |
| 289 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); |
| 290 | glBindTexture(GL_TEXTURE_2D,0);
|
| 291 | } |
| 292 | else{
|
| 293 | glEnable(GL_TEXTURE_2D); |
| 294 | glBindTexture(GL_TEXTURE_2D, target); |
| 295 | //glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, camWidth, camHeight, 0, GL_RGB, GL_UNSIGNED_BYTE, vidPlayer.getPixels());
|
| 296 | glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, camWidth, camHeight, GL_RGB, GL_UNSIGNED_BYTE, vidPlayer.getPixels()); |
| 297 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); |
| 298 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); |
| 299 | glBindTexture(GL_TEXTURE_2D,0);
|
| 300 | } |
| 301 | } |
| 302 | |
| 303 | |
| 304 | /******************************************************************************
|
| 305 | * The draw function paints the textures onto the screen. It runs after update. |
| 306 | *****************************************************************************/ |
| 307 | void TBetaBase::draw(){
|
| 308 | |
| 309 | if(showConfiguration) {
|
| 310 | |
| 311 | //temporary. only auto draw if in fullscreen
|
| 312 | if(bNewFrame && bFullscreen == false){drawToScreen();} |
| 313 | else{drawToScreen();}
|
| 314 | |
| 315 | if(!bCalibration)
|
| 316 | gui->draw(); |
| 317 | |
| 318 | //draw link to tbeta website
|
| 319 | ofSetColor(180, 220, 180, 180); |
| 320 | ofFill(); |
| 321 | ofRect(ofGetWidth() - 230,ofGetHeight() - 14, 230, 14); |
| 322 | ofSetColor(0x000000);
|
| 323 | ofDrawBitmapString("| ~ |tbeta.nuigroup.com", ofGetWidth() - 230, ofGetHeight() - 2); |
| 324 | } |
| 325 | } |
| 326 | |
| 327 | void TBetaBase::drawToScreen(){
|
| 328 | |
| 329 | /*********************************
|
| 330 | * IF CALIBRATING |
| 331 | *********************************/ |
| 332 | if(bCalibration)
|
| 333 | {
|
| 334 | //Don't draw main interface
|
| 335 | bShowInterface = false;
|
| 336 | calib.passInContourFinder(contourFinder.nBlobs, contourFinder.blobs); |
| 337 | calib.doCalibration(); |
| 338 | } |
| 339 | |
| 340 | /********************************
|
| 341 | * IF SHOWING MAIN INTERFACE STUFF |
| 342 | ********************************/ |
| 343 | if(bDrawVideo && bShowInterface && !bFastMode)
|
| 344 | {
|
| 345 | ofSetColor(0xFFFFFF);
|
| 346 | //Draw Everything
|
| 347 | background.draw(0, 0); |
| 348 | |
| 349 | //Draw arrows
|
| 350 | ofSetColor(187, 200, 203); |
| 351 | ofFill(); |
| 352 | ofTriangle(680, 420, 680, 460, 700, 440); |
| 353 | ofTriangle(70, 420, 70, 460, 50, 440); |
| 354 | ofSetColor(255, 255, 0); |
| 355 | // ofNoFill();
|
| 356 | // ofTriangle(70, 420, 70, 460, 50, 440);
|
| 357 | |
| 358 | ofSetColor(0xFFFFFF);
|
| 359 | |
| 360 | if(bGPUMode) filter->drawGPU();
|
| 361 | else filter->draw();
|
| 362 | |
| 363 | ofSetColor(0x000000);
|
| 364 | if(bShowPressure){bigvideo.drawString("Pressure Map", 140, 20);} |
| 365 | else {bigvideo.drawString("Source Image", 140, 20);} |
| 366 | bigvideo.drawString("Tracked Image", 475, 20); |
| 367 | } |
| 368 | |
| 369 | if(bFastMode)
|
| 370 | {
|
| 371 | //Display Application information in bottom right
|
| 372 | string str = "DSP Milliseconds: ";
|
| 373 | str+= ofToString(differenceTime, 0)+"\n\n"; |
| 374 | |
| 375 | if(bcamera)
|
| 376 | {
|
| 377 | string str2 = "Camera Res: ";
|
| 378 | str2+= ofToString(vidGrabber.width, 0) + " x " + ofToString(vidGrabber.height, 0) + "\n"; |
| 379 | string str4 = "Camera FPS: ";
|
| 380 | str4+= ofToString(fps, 0)+"\n\n"; |
| 381 | string str5 = "Blob Count: ";
|
| 382 | str5+= ofToString(contourFinder.nBlobs, 0)+"\n"; |
| 383 | ofSetColor(0xFFFFFF);
|
| 384 | sidebarTXT.drawString(str + str2 + str4 + str5, 10, 30); |
| 385 | } |
| 386 | else
|
| 387 | {
|
| 388 | string str2 = "Video Res: ";
|
| 389 | str2+= ofToString(vidPlayer.width, 0) + " x " + ofToString(vidPlayer.height, 0) + "\n"; |
| 390 | string str4 = "Video FPS: ";
|
| 391 | str4+= ofToString(fps, 0)+"\n\n"; |
| 392 | string str5 = "Blob Count: ";
|
| 393 | str5+= ofToString(contourFinder.nBlobs, 0)+"\n"; |
| 394 | ofSetColor(0xFFFFFF);
|
| 395 | sidebarTXT.drawString(str + str2 + str4 + str5, 10, 30); |
| 396 | } |
| 397 | |
| 398 | if(bTUIOMode)
|
| 399 | { //Draw Port and IP to screen
|
| 400 | ofSetColor(0xffffff);
|
| 401 | char buf[256]; |
| 402 | sprintf(buf, "Sending TUIO messages to:\nHost: %s\nPort: %i", myTUIO.localHost, myTUIO.TUIOPort);
|
| 403 | sidebarTXT.drawString(buf, 10, 105); |
| 404 | |
| 405 | //Draw GREEN CIRCLE 'ON' LIGHT
|
| 406 | ofSetColor(0x00FF00);
|
| 407 | ofFill(); |
| 408 | ofCircle(20, 10, 5); |
| 409 | ofNoFill(); |
| 410 | } |
| 411 | |
| 412 | ofSetColor(0xFF0000);
|
| 413 | sidebarTXT.drawString("Press spacebar for full mode", 10, 145); |
| 414 | } |
| 415 | |
| 416 | /*********************************
|
| 417 | * IF NOT CALIBRATING |
| 418 | *********************************/ |
| 419 | if(!bCalibration && !bFastMode)
|
| 420 | {
|
| 421 | //Draw main interface
|
| 422 | bShowInterface = true;
|
| 423 | |
| 424 | //Display Application information in bottom right
|
| 425 | string str = "DSP Milliseconds: ";
|
| 426 | str+= ofToString(differenceTime, 0)+"\n\n"; |
| 427 | |
| 428 | if(bcamera)
|
| 429 | {
|
| 430 | string str2 = "Camera Res: ";
|
| 431 | str2+= ofToString(vidGrabber.width, 0) + " x " + ofToString(vidGrabber.height, 0) + "\n"; |
| 432 | string str4 = "Camera FPS: ";
|
| 433 | str4+= ofToString(fps, 0)+"\n"; |
| 434 | ofSetColor(0xFFFFFF);
|
| 435 | sidebarTXT.drawString(str + str2 + str4, 740, 410); |
| 436 | } |
| 437 | else
|
| 438 | {
|
| 439 | string str2 = "Video Res: ";
|
| 440 | str2+= ofToString(vidPlayer.width, 0) + " x " + ofToString(vidPlayer.height, 0) + "\n"; |
| 441 | string str4 = "Video FPS: ";
|
| 442 | str4+= ofToString(fps, 0)+"\n"; |
| 443 | ofSetColor(0xFFFFFF);
|
| 444 | sidebarTXT.drawString(str + str2 + str4, 740, 410); |
| 445 | } |
| 446 | |
| 447 | if(bTUIOMode)
|
| 448 | { //Draw Port and IP to screen
|
| 449 | ofSetColor(0xffffff);
|
| 450 | char buf[256]; |
| 451 | sprintf(buf, "Sending TUIO messages to:\nHost: %s\nPort: %i", myTUIO.localHost, myTUIO.TUIOPort);
|
| 452 | sidebarTXT.drawString(buf, 740, 480); |
| 453 | |
| 454 | //Draw GREEN CIRCLE 'ON' LIGHT
|
| 455 | ofSetColor(0x00FF00);
|
| 456 | ofFill(); |
| 457 | ofCircle(35, 10, 5); |
| 458 | ofNoFill(); |
| 459 | } |
| 460 | |
| 461 | ofSetColor(0xFF0000);
|
| 462 | sidebarTXT.drawString("Press spacebar for mini mode", 740, 580); |
| 463 | |
| 464 | //Draw PINK CIRCLE 'ON' LIGHT
|
| 465 | ofSetColor(255, 0, 255); |
| 466 | ofFill(); |
| 467 | ofCircle(20, 10, 5); |
| 468 | ofNoFill(); |
| 469 | |
| 470 | //gui->draw();
|
| 471 | |
| 472 | } |
| 473 | |
| 474 | if(bShowInterface && !bFastMode) //IF DRAWING BLOB OUTLINES |
| 475 | {
|
| 476 | drawFingerOutlines(); |
| 477 | } |
| 478 | } |
| 479 | |
| 480 | void TBetaBase::drawFingerOutlines(){
|
| 481 | |
| 482 | //Find the blobs
|
| 483 | for(int i=0; i<contourFinder.nBlobs; i++) |
| 484 | {
|
| 485 | //temp blob to rescale and draw on screen
|
| 486 | ofxTBetaCvBlob drawBlob; |
| 487 | drawBlob = contourFinder.blobs[i]; |
| 488 | |
| 489 | if(bDrawOutlines)
|
| 490 | {
|
| 491 | //Get the contour (points) so they can be drawn
|
| 492 | for( int j=0; j<contourFinder.blobs[i].nPts; j++ ) |
| 493 | {
|
| 494 | drawBlob.pts[j].x = (MAIN_WINDOW_WIDTH/camWidth) * (drawBlob.pts[j].x); |
| 495 | drawBlob.pts[j].y = (MAIN_WINDOW_HEIGHT/camHeight) * (drawBlob.pts[j].y); |
| 496 | } |
| 497 | |
| 498 | //This adjusts the blob drawing for different cameras
|
| 499 | drawBlob.boundingRect.width *= (MAIN_WINDOW_WIDTH/camWidth); |
| 500 | drawBlob.boundingRect.height *= (MAIN_WINDOW_HEIGHT/camHeight); |
| 501 | drawBlob.boundingRect.x *= (MAIN_WINDOW_WIDTH/camWidth); |
| 502 | drawBlob.boundingRect.y *= (MAIN_WINDOW_HEIGHT/camHeight); |
| 503 | |
| 504 | //Draw contours (outlines) on the source image
|
| 505 | drawBlob.draw(40, 30); |
| 506 | |
| 507 | // ofSetColor(0x0099FF); //Make Plus Sign
|
| 508 | // ofRect((drawBlob.centroid.x * (MAIN_WINDOW_WIDTH/camWidth)) + 40, (drawBlob.centroid.y * (MAIN_WINDOW_HEIGHT/camHeight)) - drawBlob.boundingRect.height + 30, .5, drawBlob.boundingRect.height * 2); //Horizontal Plus
|
| 509 | // ofRect((drawBlob.centroid.x * (MAIN_WINDOW_WIDTH/camWidth)) - drawBlob.boundingRect.width + 40, (drawBlob.centroid.y * (MAIN_WINDOW_HEIGHT/camHeight)) + 30, drawBlob.boundingRect.width * 2, .5); //Vertical Plus
|
| 510 | } |
| 511 | |
| 512 | if(bShowLabels) //Show ID label; |
| 513 | {
|
| 514 | float xpos = drawBlob.centroid.x * (MAIN_WINDOW_WIDTH/camWidth);
|
| 515 | float ypos = drawBlob.centroid.y * (MAIN_WINDOW_HEIGHT/camHeight);
|
| 516 | |
| 517 | ofSetColor(0xCCFFCC);
|
| 518 | char idStr[1024]; |
| 519 | sprintf(idStr, "id: %i,(%i, %i)",drawBlob.id, drawBlob.lastCentroid.x, drawBlob.lastCentroid.y);
|
| 520 | verdana.drawString(idStr, xpos + 365, ypos + drawBlob.boundingRect.height/2 + 45); |
| 521 | } |
| 522 | } |
| 523 | ofSetColor(0xFFFFFF);
|
| 524 | } |
| 525 | |
| 526 | /*****************************************************************************
|
| 527 | * KEY EVENTS |
| 528 | *****************************************************************************/ |
| 529 | void TBetaBase::keyPressed(int key) { |
| 530 | if(showConfiguration) {
|
| 531 | switch(key)
|
| 532 | {
|
| 533 | case 'b': |
| 534 | filter->bLearnBakground = true;
|
| 535 | break;
|
| 536 | case 'o': |
| 537 | bDrawOutlines ? bDrawOutlines = false : bDrawOutlines = true; |
| 538 | gui->update(appPtr->trackedPanel_outlines, kofxGui_Set_Bool, &appPtr->bDrawOutlines, sizeof(bool)); |
| 539 | break;
|
| 540 | case 'h': |
| 541 | bHorizontalMirror ? bHorizontalMirror = false : bHorizontalMirror = true; |
| 542 | gui->update(appPtr->propertiesPanel_flipH, kofxGui_Set_Bool, &appPtr->bHorizontalMirror, sizeof(bool)); |
| 543 | break;
|
| 544 | case 'j': |
| 545 | bVerticalMirror ? bVerticalMirror = false : bVerticalMirror = true; |
| 546 | gui->update(appPtr->propertiesPanel_flipV, kofxGui_Set_Bool, &appPtr->bVerticalMirror, sizeof(bool)); |
| 547 | break;
|
| 548 | case 't': |
| 549 | if(!bCalibration && bTUIOMode)
|
| 550 | {
|
| 551 | bTUIOMode = false;
|
| 552 | myTUIO.blobs.clear(); |
| 553 | gui->update(appPtr->optionPanel_tuio, kofxGui_Set_Bool, &appPtr->bTUIOMode, sizeof(bool)); |
| 554 | } |
| 555 | else
|
| 556 | {
|
| 557 | bTUIOMode = true;
|
| 558 | gui->update(appPtr->optionPanel_tuio, kofxGui_Set_Bool, &appPtr->bTUIOMode, sizeof(bool)); |
| 559 | } |
| 560 | break;
|
| 561 | case 'g': |
| 562 | bGPUMode ? bGPUMode = false : bGPUMode = true; |
| 563 | gui->update(appPtr->gpuPanel_use, kofxGui_Set_Bool, &appPtr->bGPUMode, sizeof(bool)); |
| 564 | filter->bLearnBakground = true;
|
| 565 | break;
|
| 566 | case 'v': |
| 567 | if(bcamera)
|
| 568 | vidGrabber.videoSettings(); |
| 569 | break;
|
| 570 | case 'l': |
| 571 | bShowLabels ? bShowLabels = false : bShowLabels = true; |
| 572 | gui->update(appPtr->trackedPanel_ids, kofxGui_Set_Bool, &appPtr->bShowLabels, sizeof(bool)); |
| 573 | break;
|
| 574 | case 'p': |
| 575 | bShowPressure ? bShowPressure = false : bShowPressure = true; |
| 576 | break;
|
| 577 | case ' ': |
| 578 | if(bFastMode)
|
| 579 | {
|
| 580 | bFastMode = false;
|
| 581 | ofSetWindowShape(950,600); //default size |
| 582 | //ofSetWindowTitle("Configuration");
|
| 583 | } |
| 584 | else
|
| 585 | {
|
| 586 | bFastMode = true;
|
| 587 | ofSetWindowShape(190,155); //minimized size |
| 588 | //ofSetWindowTitle("Mini");
|
| 589 | } |
| 590 | break;
|
| 591 | /***********************
|
| 592 | * Keys for Calibration |
| 593 | ***********************/ |
| 594 | case 'x': //Begin Calibrating |
| 595 | if(bCalibration){
|
| 596 | bCalibration = false;
|
| 597 | calib.calibrating = false;
|
| 598 | tracker.isCalibrating = false;
|
| 599 | if(bFullscreen == true) ofToggleFullscreen(); bFullscreen = false; ofSetBackgroundAuto(false); |
| 600 | } |
| 601 | break;
|
| 602 | } |
| 603 | } |
| 604 | } |
| 605 | |
| 606 | void TBetaBase::keyReleased(int key){ |
| 607 | |
| 608 | if(showConfiguration)
|
| 609 | {
|
| 610 | if( key == 'c' && !bCalibration) |
| 611 | { //Enter/Exit Calibration
|
| 612 | bCalibration = true;
|
| 613 | calib.calibrating = true;
|
| 614 | tracker.isCalibrating = true;
|
| 615 | if(bFullscreen == false) ofToggleFullscreen(); bFullscreen = true; ofSetBackgroundAuto(true); |
| 616 | } |
| 617 | } |
| 618 | |
| 619 | if( key == '~' || key == '`') showConfiguration = !showConfiguration; |
| 620 | } |
| 621 | |
| 622 | /*****************************************************************************
|
| 623 | * Touch EVENTS |
| 624 | *****************************************************************************/ |
| 625 | void TBetaBase::TouchDown( ofxTBetaCvBlob b)
|
| 626 | {
|
| 627 | if(bTUIOMode)//If sending TUIO, add the blob to the map list
|
| 628 | {
|
| 629 | //if blob is not otuside calibration mesh
|
| 630 | if(b.centroid.x != 0 && b.centroid.y != 0) |
| 631 | myTUIO.blobs[b.id] = b; |
| 632 | } |
| 633 | } |
| 634 | |
| 635 | void TBetaBase::TouchUp( ofxTBetaCvBlob b)
|
| 636 | {
|
| 637 | if(bTUIOMode)//If sending TUIO delete Blobs from map list
|
| 638 | {
|
| 639 | std::map<int, ofxTBetaCvBlob>::iterator iter;
|
| 640 | for(iter = myTUIO.blobs.begin(); iter != myTUIO.blobs.end(); iter++)
|
| 641 | {
|
| 642 | if(iter->second.id == b.id)
|
| 643 | {
|
| 644 | myTUIO.blobs.erase(iter); |
| 645 | break;
|
| 646 | } |
| 647 | } |
| 648 | } |
| 649 | } |
| 650 | |
| 651 | void TBetaBase::TouchMoved( ofxTBetaCvBlob b)
|
| 652 | {
|
| 653 | if(bTUIOMode)//If sending TUIO, add the blob to the map list
|
| 654 | {
|
| 655 | //if blob is not otuside calibration mesh
|
| 656 | if(b.centroid.x != 0 && b.centroid.y != 0) |
| 657 | myTUIO.blobs[b.id] = b; |
| 658 | } |
| 659 | } |
| 660 | |
| 661 | /*****************************************************************************
|
| 662 | * MOUSE EVENTS |
| 663 | *****************************************************************************/ |
| 664 | void TBetaBase::mouseMoved(int x, int y) |
| 665 | {
|
| 666 | } |
| 667 | |
| 668 | void TBetaBase::mouseDragged(int x, int y, int button) |
| 669 | {
|
| 670 | if(showConfiguration)
|
| 671 | gui->mouseDragged(x, y, button); //guilistener
|
| 672 | } |
| 673 | |
| 674 | void TBetaBase::mousePressed(int x, int y, int button) |
| 675 | {
|
| 676 | if(showConfiguration){
|
| 677 | gui->mousePressed(x, y, button); //guilistener
|
| 678 | if(x > ofGetWidth() - 230 && y > ofGetHeight() - 14) ofLaunchBrowser("http://www.wordpress.com"); |
| 679 | } |
| 680 | } |
| 681 | |
| 682 | void TBetaBase::mouseReleased()
|
| 683 | {
|
| 684 | if(showConfiguration)
|
| 685 | gui->mouseReleased(mouseX, mouseY, 0); //guilistener |
| 686 | } |
| 687 | |
| 688 | /*****************************************************************************
|
| 689 | * ON EXIT |
| 690 | *****************************************************************************/ |
| 691 | void TBetaBase::exit()
|
| 692 | {
|
| 693 | // -------------------------------- SAVE STATE ON EXIT
|
| 694 | saveConfiguration(); |
| 695 | |
| 696 | printf("tBeta module has exited!\n");
|
| 697 | } |
