void FLIRTDemo::mousePressedGL(int button, int x, int y){
if(button & Qt::LeftButton){
GLdouble worldX, worldY, worldZ;
m_rendererWidget->unprojectCoordinates(x, y, &worldX, &worldY, &worldZ);
if(!m_points.size()) return;
double minDistance = 10e16;
unsigned int minIndex = 0;
Point2D clickedPoint(worldX, worldY);
for(unsigned int i = 0; i < m_points.size(); i ++){
Point2D difference = clickedPoint - m_points[i]->getPosition();
double distance = hypot(difference.x, difference.y);
if(distance < minDistance){
minDistance = distance;
minIndex = i;
}
}
if(minDistance < 0.2){
m_currentPoint = m_points[minIndex];
m_supportRenderer->setLaserPoints(&m_currentPoint->getSupport());
m_supportRenderer->setColor(m_colors[minIndex]);
m_polarRenderer->setColor(m_colors[minIndex]);
} else {
m_currentPoint = NULL;
}
}
drawDescriptor();
}
/**
* {@inheritDoc}
*/
void showList(DATA_STRUCTURE *param, int n_args, va_list opt_par, int str)
{
int k = 0;
bControl = 0;
first = param;
DATA_STRUCTURE* vetor_node[n_args];
for(k = 0; k < n_args; k++)
vetor_node[k] = va_arg(opt_par, DATA_STRUCTURE*);
va_end(opt_par);
setTitle($LIST_NAME);
x_list = 0;
y_list = getScreenHeight() / 2- $NODE_LIST_HEIGHT * 2;
first_box = $NODE_LIST_WIDTH/2;
aux_red_list = getNodeRedColor() == -1 ? $NODE_LIST_RED : getNodeRedColor();
aux_green_list = getNodeGreenColor() == -1 ? $NODE_LIST_GREEN : getNodeGreenColor();
aux_blue_list = getNodeBlueColor() == -1 ? $NODE_LIST_BLUE : getNodeBlueColor();
setAllegroColorList(-1,-1,-1);
structure = (str ==$LISTA_DESCRITOR);
if (structure == 1)
drawDescriptor(param, box_list, n_args, vetor_node);
else
doProcessList(param, box_list, n_args, vetor_node);
waitToContinue();
}
void FLIRTDemo::updateDescriptor(){
for(unsigned int i = 0; i < m_points.size(); i++){
m_points[i]->setDescriptor(m_chooserD->getCurrentDescriptor()->describe(*m_points[i], *m_reading));
}
drawDescriptor();
}
