121 lines
2.3 KiB
Text
121 lines
2.3 KiB
Text
/*
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* show_gl implementation
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*
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* Copyright (C) Kai Lingemann, Andreas Nuechter, Jan Elseberg, Dorit Borrmann, Amuz Tamrakars
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*
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* Released under the GPL version 3.
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*
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*/
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/**
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* @file
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* @brief Implementation for displaying of a matched 3D scene
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* @author Andreas Nuechter. Institute of Computer Science, University of Osnabrueck, Germany.
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* @author Kai Lingemann. Institute of Computer Science, University of Osnabrueck, Germany.
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*/
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#include "show_common.cc"
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#include <csignal>
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void signal_segv(int v)
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{
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static bool segfault = false;
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if(!segfault) {
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segfault = true;
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cout << endl << "Segmentation fault" << endl;
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deinitShow();
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}
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exit(-1);
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}
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void signal_interrupt(int v)
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{
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static bool segfault = false;
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if(!segfault) {
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segfault = true;
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cout << endl << "Exiting by interrupt" << endl;
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deinitShow();
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}
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exit(-1);
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}
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/**
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* Main function.
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* Reads the scan (scan000.3d, ...) and frames files (scan000.frames, ...) from the data directory.
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* The frames are used for animation of the matching process.
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*/
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int main(int argc, char **argv)
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{
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signal(SIGSEGV, signal_segv);
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signal(SIGINT, signal_interrupt);
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signal(SIGTERM, signal_interrupt);
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initShow(argc, argv);
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initScreenWindow();
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newMenu();
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glutMainLoop();
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}
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void updateCamControls() {
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cam_spinner->set_int_limits( 1, cams.size());
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cam_spinner->set_int_val(cam_choice);
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}
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void resetRotationButton() {
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rotButton->reset();
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}
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void updateTopViewControls() {
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if(showTopView) {
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pzoom_spinner->enable();
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cangle_spinner->disable();
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} else {
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pzoom_spinner->disable();
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cangle_spinner->enable();
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}
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}
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void updateControls() {
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glui1->sync_live();
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glui1->show();
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glui2->sync_live();
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glui2->show();
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}
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static bool interrupted = false;
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void interruptDrawing() {
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interrupted = true;
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}
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void checkForInterrupt() {
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interrupted = false;
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}
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bool isInterrupted() {
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#ifdef WITH_FREEGLUT
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#ifndef __APPLE__
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glutMainLoopEvent();
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#endif
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#endif
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glutSetWindow(window_id);
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return interrupted;
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}
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void updatePointModeControls() {
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switch(pointmode) {
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case -1:
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always_box->set_int_val(0);
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never_box->set_int_val(1);
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break;
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case 0:
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always_box->set_int_val(0);
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never_box->set_int_val(0);
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break;
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case 1:
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always_box->set_int_val(1);
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never_box->set_int_val(0);
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break;
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}
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}
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