3dpcp/.svn/pristine/c4/c4c1cac9b76ed9e6722cd7704bbab3d1fe095bd6.svn-base

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2012-09-16 12:33:11 +00:00
/*
* show_gl implementation
*
* Copyright (C) Kai Lingemann, Andreas Nuechter, Jan Elseberg, Dorit Borrmann, Amuz Tamrakars
*
* Released under the GPL version 3.
*
*/
/**
* @file
* @brief Implementation for displaying of a matched 3D scene
* @author Andreas Nuechter. Institute of Computer Science, University of Osnabrueck, Germany.
* @author Kai Lingemann. Institute of Computer Science, University of Osnabrueck, Germany.
*/
#include "show_common.cc"
#include <csignal>
void signal_segv(int v)
{
static bool segfault = false;
if(!segfault) {
segfault = true;
cout << endl << "Segmentation fault" << endl;
deinitShow();
}
exit(-1);
}
void signal_interrupt(int v)
{
static bool segfault = false;
if(!segfault) {
segfault = true;
cout << endl << "Exiting by interrupt" << endl;
deinitShow();
}
exit(-1);
}
/**
* Main function.
* Reads the scan (scan000.3d, ...) and frames files (scan000.frames, ...) from the data directory.
* The frames are used for animation of the matching process.
*/
int main(int argc, char **argv)
{
signal(SIGSEGV, signal_segv);
signal(SIGINT, signal_interrupt);
signal(SIGTERM, signal_interrupt);
initShow(argc, argv);
initScreenWindow();
newMenu();
glutMainLoop();
}
void updateCamControls() {
cam_spinner->set_int_limits( 1, cams.size());
cam_spinner->set_int_val(cam_choice);
}
void resetRotationButton() {
rotButton->reset();
}
void updateTopViewControls() {
if(showTopView) {
pzoom_spinner->enable();
cangle_spinner->disable();
} else {
pzoom_spinner->disable();
cangle_spinner->enable();
}
}
void updateControls() {
glui1->sync_live();
glui1->show();
glui2->sync_live();
glui2->show();
}
static bool interrupted = false;
void interruptDrawing() {
interrupted = true;
}
void checkForInterrupt() {
interrupted = false;
}
bool isInterrupted() {
#ifdef WITH_FREEGLUT
#ifndef __APPLE__
glutMainLoopEvent();
#endif
#endif
glutSetWindow(window_id);
return interrupted;
}
void updatePointModeControls() {
switch(pointmode) {
case -1:
always_box->set_int_val(0);
never_box->set_int_val(1);
break;
case 0:
always_box->set_int_val(0);
never_box->set_int_val(0);
break;
case 1:
always_box->set_int_val(1);
never_box->set_int_val(0);
break;
}
}