void InputProcessor::processInputs(float elapsed_time)
{
filter.advanceTime(elapsed_time);
InputActions* actions = input_manager.getInput();
// camera controls:
float fwd_thrust=0.0f;
float hrz_thrust=0.0f;
float vrt_thrust=0.0f;
float yaw_thrust=0.0f;
float pitch_thrust=0.0f;
float roll_thrust=0.0f;
bool move_camera = false;
if (actions->mouse_button_state[0]) { fwd_thrust += 0.1f; move_camera= true; }
if (actions->mouse_button_state[1]) { fwd_thrust -= 0.1f; move_camera= true; }
//yaw_thrust = actions->mouse_xaxis/10.0f;
//pitch_thrust = actions->mouse_yaxis/10.0f;
for (short i=0; i<actions->num_keys_pressed; i++)
{
switch (filter.testInput(actions->keys_pressed[i]))
{
case ESC: exit(0); break;
case 'w': fwd_thrust += 0.3f; move_camera= true; break;
case 's': fwd_thrust -= 0.3f; move_camera= true; break;
case 'q': vrt_thrust += 0.3f; move_camera= true; break;
case 'e': vrt_thrust -= 0.3f; move_camera= true; break;
case 'a': hrz_thrust += 1.3f; move_camera= true; break;
case 'd': hrz_thrust -= 1.3f; move_camera= true; break;
case 'i': pitch_thrust += 0.05f; move_camera= true; break;
case 'k': pitch_thrust -= 0.05f; move_camera= true; break;
case 'j': yaw_thrust += 0.05f; move_camera= true; break;
case 'l': yaw_thrust -= 0.05f; move_camera= true; break;
case 'u': roll_thrust += 0.05f; move_camera= true; break;
case 'o': roll_thrust -= 0.05f; move_camera= true; break;
case '1': anim_ctrl.togglePause(); break;
case '2': anim_ctrl.singleStep(); break;
case '9': setCameraLeft(); break;
case '8': setCameraFrontLeft(); break;
case '7': setCameraFront(); break;
}
}
if (move_camera)
{
camera.move(0.02f, fwd_thrust, hrz_thrust, vrt_thrust, yaw_thrust, pitch_thrust, roll_thrust);
}
}
void AppCamera::initializeCamera(int window_width, int window_height)
{
camera.projectionParameters(
40.0, // vertical FOV
float(window_width)/window_height, // aspect ratio
1.0, // near plane
1000.0); // far plane
camera.viewParameters(
Vector3D(10.0f,5.0f,-10.0f), // eye point
Vector3D(0.0f,0.0f,0.0f), // lookat point
Vector3D(0.0f,1.0f,0.0f)); // up vector
// initial position
setCameraLeft();
}
int main(int argc, char **argv) {
char * image = NULL;
char * activity = NULL;
switch(argc){
case 3:
if (strcmp(argv[1],"-in")==0){
image= argv[2];
activity = NULL;
}else{
perror("Wrong parameters");
exit(-1);
}
break;
case 5:
if (strcmp(argv[1],"-in")==0 && strcmp(argv[3],"-z")==0){
image= argv[2];
activity = argv[4];
}else{
if (strcmp(argv[1],"-z")==0 && strcmp(argv[3],"-in")==0){
activity = argv[2];
image= argv[4];
}else{
perror("Wrong parameters");
exit(-1);
}
}
break;
default:
perror("Wrong parameters");
exit(-1);
break;
}
QApplication app(argc, argv);
RenderWidget *widget = new RenderWidget(image, activity);
QPushButton front("vorn");
QObject::connect( &front, SIGNAL( clicked() ),
widget, SLOT( setCameraFront() ) );
front.show();
QPushButton back("hinten");
QObject::connect( &back, SIGNAL( clicked() ),
widget, SLOT( setCameraBack() ) );
back.show();
QPushButton right("rechts");
QObject::connect( &right, SIGNAL( clicked() ),
widget, SLOT( setCameraRight() ) );
right.show();
QPushButton left("links");
QObject::connect( &left, SIGNAL( clicked() ),
widget, SLOT( setCameraLeft() ) );
left.show();
QPushButton top("oben");
QObject::connect( &top, SIGNAL( clicked() ),
widget, SLOT( setCameraTop() ) );
top.show();
QPushButton bottom("unten");
QObject::connect( &bottom, SIGNAL( clicked() ),
widget, SLOT( setCameraBottom() ) );
bottom.show();
widget->show();
return app.exec();
}