void autoLevelTimer(int dummy)
{
win.autoLevel(smoothAutoLevelScale, smoothAutoLevelMaxPhi);
glutPostRedisplay();
if (smoothAutoLevel)
glutTimerFunc(smoothAutoLevelInterval, autoLevelTimer, 0);
}
void keyboard(unsigned char key, int x, int y)
{
switch (key)
{
case 'w':
std::cout << "DOWN" << std::endl;
win.rotateAroundAxis(0, rotationDegree);
break;
case 's':
std::cout << "UP" << std::endl;
win.rotateAroundAxis(0, -rotationDegree);
break;
case 'a':
std::cout << "LEFT" << std::endl;
win.rotateAroundAxis(1, -rotationDegree);
break;
case 'd':
std::cout << "RIGHT" << std::endl;
win.rotateAroundAxis(1, rotationDegree);
break;
case 'q':
std::cout << "LEFT ROLL" << std::endl;
win.rotateAroundAxis(2, -rotationDegree);
break;
case 'e':
std::cout << "RIGHT ROLL" << std::endl;
win.rotateAroundAxis(2, rotationDegree);
break;
case 'j':
std::cout << "Moving forward." << std::endl;
win.moveAlongAxis(2, movingStep);
break;
case 'k':
std::cout << "Moving backward." << std::endl;
win.moveAlongAxis(2, -movingStep);
break;
case 'h':
std::cout << "Moving left." << std::endl;
win.moveAlongAxis(0, movingStep);
break;
case 'l':
std::cout << "Moving right." << std::endl;
win.moveAlongAxis(0, -movingStep);
break;
case 'r':
std::cout << "Reset." << std::endl;
win.reset();
break;
case 'm':
mouseLook = !mouseLook;
if (mouseLook)
{
glutSetCursor(GLUT_CURSOR_NONE);
// Init the algorithm: Warp to center
glutWarpPointer(win.w() * 0.5, win.h() * 0.5);
std::cout << "Mouse look activated." << std::endl;
}
else
{
glutSetCursor(GLUT_CURSOR_INHERIT);
std::cout << "Mouse look deactivated." << std::endl;
}
break;
case 'n':
smoothAutoLevel = !smoothAutoLevel;
if (smoothAutoLevel)
{
std::cout << "Smooth Auto-Leveling activated." << std::endl;
glutTimerFunc(smoothAutoLevelInterval, autoLevelTimer, 0);
}
else
std::cout << "Smooth Auto-Leveling deactivated." << std::endl;
break;
case 'N':
win.toggleDirectAutoLevel();
if (win.doesDirectAutoLevel())
std::cout << "Direct Auto-Leveling activated." << std::endl;
else
std::cout << "Direct Auto-Leveling deactivated." << std::endl;
break;
case 'i':
mouseInverted = !mouseInverted;
if (mouseInverted)
std::cout << "Mouse inverted." << std::endl;
else
std::cout << "Mouse not inverted." << std::endl;
break;
case ' ':
std::cout << "Smooth Auto-Leveling. "
<< "Press 'n' to toggle a timer!" << std::endl;
win.autoLevel(smoothAutoLevelScale, smoothAutoLevelMaxPhi);
break;
case 27:
exit(EXIT_SUCCESS);
break;
}
glutPostRedisplay();
}