void
OrderedTaskPoint::update_boundingbox(const TaskProjection& task_projection)
{
FlatGeoPoint fmin;
FlatGeoPoint fmax;
bool empty = true;
for (fixed t=fixed_zero; t<= fixed_one; t+= fixed_steps) {
FlatGeoPoint f = task_projection.project(get_boundary_parametric(t));
if (empty) {
empty = false;
fmin = f;
fmax = f;
} else {
fmin.Longitude = min(fmin.Longitude, f.Longitude);
fmin.Latitude = min(fmin.Latitude, f.Latitude);
fmax.Longitude = max(fmax.Longitude, f.Longitude);
fmax.Latitude = max(fmax.Latitude, f.Latitude);
}
}
// note +/- 1 to ensure rounding keeps bb valid
fmin.Longitude-= 1; fmin.Latitude-= 1;
fmax.Longitude+= 1; fmax.Latitude+= 1;
flat_bb = FlatBoundingBox(fmin,fmax);
}
void
OrderedTaskPoint::scan_projection(TaskProjection& task_projection) const
{
task_projection.scan_location(get_location());
#define fixed_steps fixed(0.05)
for (fixed t=fixed_zero; t<= fixed_one; t+= fixed_steps) {
task_projection.scan_location(get_boundary_parametric(t));
}
}
void
OrderedTaskPoint::update_boundingbox(const TaskProjection& task_projection)
{
flat_bb = FlatBoundingBox(task_projection.project(get_location()));
for (fixed t=fixed_zero; t<= fixed_one; t+= fixed_steps)
flat_bb.expand(task_projection.project(get_boundary_parametric(t)));
flat_bb.expand(); // add 1 to fix rounding
}
void
SampledTaskPoint::update_oz(const TaskProjection &projection)
{
m_search_max = m_search_reference;
m_search_min = m_search_reference;
m_boundary_points.clear();
if (m_boundary_scored) {
for (fixed t=fixed_zero; t<= fixed_one; t+= fixed_steps) {
SearchPoint sp(get_boundary_parametric(t));
m_boundary_points.push_back(sp);
}
prune_interior(m_boundary_points);
} else {
m_boundary_points.push_back(m_search_reference);
}
update_projection(projection);
}