void add_new_point(KDTreeNode* node, const Irradiance& point) {
const int axis = node->axis;
double delta;
switch (axis) {
case 0: delta = point.position.x - node->point->position.x; break;
case 1: delta = point.position.y - node->point->position.y; break;
case 2: delta = point.position.z - node->point->position.z; break;
}
if (delta > 0.0) { // みぎ
if (node->right != NULL) {
add_new_point(node->right, point);
} else {
KDTreeNode* newnode = new KDTreeNode;
newnode->axis = (axis + 1) % 3;
newnode->point = new Irradiance(point);
ptrs.push_back(newnode->point);
node->right = newnode;
}
} else { // ひだり
if (node->left != NULL) {
add_new_point(node->left, point);
} else {
KDTreeNode* newnode = new KDTreeNode;
newnode->axis = (axis + 1) % 3;
newnode->point = new Irradiance(point);
ptrs.push_back(newnode->point);
node->left = newnode;
}
}
}
void PointInPolygonWidget::on_loadFromCSVFileButton_clicked()
{
QString file_name = QFileDialog::getOpenFileName(0, "Carregar pontos dos polígonos do arquivo CSV",
"~",
"Todos (*.*);;"
"CSV (*.csv *.CSV *.txt)");
QFile file(file_name);
if (!file.open(QFile::ReadOnly)) {
QMessageBox::warning(0, "Falha ao abrir arquivo!",
"Ocorreu um erro ao abrir o arquivo: " + file_name +
". Erro: " + file.errorString());
return;
}
while (!file.atEnd()) {
QString line = file.readLine();
QStringList content = line.split(",");
if (content.size() >= 4) {
const QString& mine = content.at(0);
const QString& point = content.at(1);
double x = content.at(2).toDouble();
double y = content.at(3).toDouble();
add_new_point(mine, point, x, y);
}
}
file.close();
update_points_map();
}
void AddPointToTree(const Irradiance &point) {
if (root != NULL) {
add_new_point(root, point);
} else {
KDTreeNode* newnode = new KDTreeNode;
newnode->axis = 0;
newnode->point = new Irradiance(point);
ptrs.push_back(newnode->point);
root = newnode;
}
}
void PointInPolygonWidget::on_addPointButton_clicked()
{
add_new_point(ui->mine->text(), ui->point->text(), ui->xNewPoint->value(), ui->yNewPoint->value());
update_points_map();
}
