#include "ColorMultiAnalysis.h" #include "ofMain.h" #include "Poco/Timer.h" #include "Poco/Thread.h" #include "RefractiveIndex.h" using Poco::Timer; using Poco::TimerCallback; using Poco::Thread; void ColorMultiAnalysis::setup(int camWidth, int camHeight) { NUM_RUN = 1; int acq_run_time = 35; DELTA_T_SAVE = 10*acq_run_time/2; // for 20 seconds, we want this to be around 200 files // or 10 times per second = every 100 ms _frame_cnt_max = acq_run_time*ofGetFrameRate(); // e.g.: 30 frames per second * 20 seconds = 600 frames create_dir(); _frame_cnt = 0; c = 0; int anim_time = 5; // 10 seconds _anim_cnt_max = anim_time*ofGetFrameRate(); // e.g.: 30 frames per second = 150 frames create_dir(); _show_image = false; _image_shown = false; //for an ofxOpenCv.h image i would like to use..." //image3.allocate(RefractiveIndex::_vid_w, RefractiveIndex::_vid_h); image1.setUseTexture(false); image2.setUseTexture(true); } void ColorMultiAnalysis::acquire() { Timer* save_timer; TimerCallback save_callback(*this, &ColorMultiAnalysis::save_cb); // RUN ROUTINE for(int i = 0; i < NUM_RUN; i++) { _run_cnt = i; cout << "RUN NUM = " << i; save_timer = new Timer(0, DELTA_T_SAVE); // timing interval for saving files save_timer->start(save_callback); _RUN_DONE = false; _frame_cnt = 0; _save_cnt = 0; _anim_cnt = 0; while(!_RUN_DONE) Thread::sleep(3); save_timer->stop(); _RUN_DONE = false; } } void ColorMultiAnalysis::synthesise() { // _saved_filenames has all the file names of all the saved images } void ColorMultiAnalysis::displayresults() { for(float i=1;i<_saved_filenames.size();i++){ cout << "_saved_filenames[i]" << _saved_filenames[i] << endl; while(!_image_shown){ Thread::sleep(2); //cout << "!_image_shown" << endl; } if(!image1.loadImage(_saved_filenames[i])){ //couldn't load image cout << "didn't load image" << endl; } if(image1.loadImage(_saved_filenames[i])){ image1.loadImage(_saved_filenames[i]); //cout << "_show_image = true;" << endl; _show_image = true; _image_shown = false; } } } void ColorMultiAnalysis::draw() { switch (_state) { case STATE_ACQUIRING: { ofEnableAlphaBlending(); if (_frame_cnt < _frame_cnt_max) { int _fade_in_frames = _frame_cnt_max/50; ofColor aColor; if (_frame_cnt < _fade_in_frames) { aColor.setHsb(c, ofMap(_frame_cnt, 0, _fade_in_frames, 0, 255), ofMap(_frame_cnt, 0, _fade_in_frames, 0, 255)); ofSetColor(aColor); ofRect(0, 0, ofGetWidth(), ofGetHeight()); cout << "FADING IN..." << endl; } if (_frame_cnt >= _fade_in_frames && _frame_cnt < _frame_cnt_max-_fade_in_frames){ aColor.setHsb(c, 255, 255); ofSetColor(aColor); //how far are we as a percent of _frame_count_max * 360 HUE VALUES c = 255.0 * (_frame_cnt_max - _frame_cnt)/(_frame_cnt_max); ofRect(0, 0, ofGetWidth(), ofGetHeight()); } if (_frame_cnt >= (_frame_cnt_max-_fade_in_frames) && _frame_cnt <= _frame_cnt_max) { aColor.set(c, c, c, 255-int(ofMap(_frame_cnt-(_frame_cnt_max-_fade_in_frames), 0, _fade_in_frames, 0, 255))); //aColor.setHsb(c, 255-ofMap(_fade_cnt- (_frame_cnt_max-_fade_in_frames), 0, _fade_in_frames, 0, 255), 255-(ofMap(_fade_cnt-(_frame_cnt_max-_fade_in_frames), 0, _fade_in_frames, 0, 255))); ofSetColor(aColor); ofRect(0, 0, ofGetWidth(), ofGetHeight()); cout << "FADING OUT..." << endl; } } else { //_state = STATE_SYNTHESISING; _RUN_DONE = true; } _frame_cnt++; ofDisableAlphaBlending(); break; } case STATE_SYNTHESISING: { // display animation of something while the synthesis in on-going... cout << "RelaxRateAnalysis = STATE_SYNTHESISING...\n"; // display animation of something while the synthesis in on-going... ofEnableAlphaBlending(); ofSetRectMode(OF_RECTMODE_CENTER); ofPushMatrix(); ofTranslate(ofGetWidth()/2, ofGetHeight()/2); if(_anim_cnt < _anim_cnt_max){ ofColor aColour; int rectSizeW = ofGetWidth()/4; int rectSizeH = ofGetHeight()/4; int _fade_in_frames = _anim_cnt_max/2; int c_anim = 10; int fade; //ofRotate(ofMap(_anim_cnt/2.0, 0, _anim_cnt_max, 0, 360)); if (_anim_cnt < _fade_in_frames) { cout << "ShadowScapesAnalysis STATE_SYNTHESIZING = FADING IN ANIMATION...\n"; fade = ofMap(_anim_cnt, 0, _fade_in_frames, 0, 255); for (int i=0; i <= 15; i++){ c_anim = 0+17*i; aColour.set(c_anim, c_anim, c_anim, fade); ofSetColor(aColour); ofRect(0, 0, rectSizeW+10*i, rectSizeH+10*i); ofRect(0, 0, rectSizeW-10*i, rectSizeH-10*i); } } if (_anim_cnt >= _fade_in_frames && _anim_cnt <= (_anim_cnt_max-_fade_in_frames)){ for (int i=0; i <= 15; i++){ c_anim = 255; aColour.set(c_anim, c_anim, c_anim, 255); ofSetColor(aColour); ofRect(0, 0, rectSizeW+10*i, rectSizeH+10*i); ofRect(0, 0, rectSizeW-10*i, rectSizeH-10*i); } } if (_anim_cnt > (_anim_cnt_max-_fade_in_frames) && _anim_cnt <= _anim_cnt_max) { cout << "_anim_cnt = " << _anim_cnt-(_anim_cnt_max-_fade_in_frames) << endl; fade = ofMap(_anim_cnt-(_anim_cnt_max-_fade_in_frames), 0, _fade_in_frames, 0, 255); cout << "fade down = " << fade << endl; for (int i=0; i <= 15; i++){ c_anim = (17*i); aColour.set(c_anim, c_anim, c_anim, 255-fade); ofSetColor(aColour); ofRect(0, 0, rectSizeW+10*i, rectSizeH+10*i); ofRect(0, 0, rectSizeW-10*i, rectSizeH-10*i); } } _anim_cnt++; } else { _state = STATE_DISPLAY_RESULTS; _anim_cnt=0; } ofPopMatrix(); ofSetRectMode(OF_RECTMODE_CORNER); ofDisableAlphaBlending(); break; } case STATE_DISPLAY_RESULTS: { if (_frame_cnt > 2) { _image_shown = true; _frame_cnt=0; } _frame_cnt++; if (_show_image) { ofEnableAlphaBlending(); ofSetColor(255, 255, 255, 255); image2.setFromPixels(image1.getPixels(),image1.width,image1.height, OF_IMAGE_COLOR); image2.draw(0,0, ofGetWidth(), ofGetHeight()); ofDisableAlphaBlending(); } // display results of the synthesis _RUN_DONE = true; break; } default: break; } } // this runs at save_cb timer rate = DELTA_T_SAVE void ColorMultiAnalysis::save_cb(Timer& timer) { _save_cnt++; 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 << "ColorMultiAnalysis::saving...\n"; string file_name = ofToString(_save_cnt,2)+"_"+ofToString(c,2)+"_"+ofToString(_run_cnt,2)+".jpg"; ofSaveImage(RefractiveIndex::_pixels, _whole_file_path+"/"+file_name, OF_IMAGE_QUALITY_BEST); _saved_filenames.push_back(_whole_file_path+"/"+file_name); }