void Slicer::edgeShading(double width, bool key, double Z, double F)
{
Point2D *shift_start = new Point2D(0,0);
int arg_shift;
if(key)
{
arg_shift = 1;
}
else
{
arg_shift = -1;
}
GCodeOutStream << "\t\tG00 X" << slice->at(0).x << " Y" << slice->at(0).y << " Z" << Z << " F" << F << "\r\n";
for(int i = 1; i < slice->size(); i++)
{
GCodeOutStream << "\t\tG01 X" << slice->at(i).x << " Y" << slice->at(i).y << " Z" << Z << " F" << F << "\r\n";
}
GCodeOutStream << "\t\tG01 X" << slice->at(0).x << " Y" << slice->at(0).y << " Z" << Z << " F" << F << "\r\n";
for(int i = 1; i < width * 10; i++)
{
slice->replace(0, shift_point(0, arg_shift, shift_start));
GCodeOutStream << "\t\tG00 X" << slice->at(0).x << " Y" << slice->at(0).y << " Z" << Z << " F" << F << "\r\n";
for(int j = 1; j < slice->size(); j++)
{
slice->replace(j, shift_point(j, arg_shift, shift_start));
GCodeOutStream << "\t\tG01 X" << slice->at(j).x << " Y" << slice->at(j).y << " Z" << Z << " F" << F << "\r\n";
}
GCodeOutStream << "\t\tG01 X" << slice->at(0).x << " Y" << slice->at(0).y << " Z" << Z << " F" << F << "\r\n";
}
delete shift_start;
}
vector<Vector3d> MeanShift::cluster(vector<Vector3d> points, double kernel_bandwidth){
vector<bool> stop_moving(points.size(), false);
stop_moving.reserve(points.size());
vector<Vector3d> shifted_points = points;
double max_shift_distance;
do {
max_shift_distance = 0;
for(int i=0; i<shifted_points.size(); i++){
if (!stop_moving[i]) {
Vector3d point_new = shift_point(shifted_points[i], points, kernel_bandwidth);
double shift_distance = euclidean_distance(point_new, shifted_points[i]);
if(shift_distance > max_shift_distance){
max_shift_distance = shift_distance;
}
if(shift_distance <= EPSILON) {
stop_moving[i] = true;
}
shifted_points[i] = point_new;
}
}
//printf("max_shift_distance: %f\n", max_shift_distance);
} while (max_shift_distance > EPSILON);
return shifted_points;
}
