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Filtering done with an intervalle. Working.

This commit is contained in:
Maxime Gimeno 2021-08-12 11:25:13 +02:00
parent 9875c4baca
commit 1dcf8fde23
1 changed files with 10 additions and 17 deletions
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27
Polyhedron/demo/Polyhedron/Scene_tetrahedra_item.cpp
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@ -19,6 +19,8 @@ struct tet_item_priv{
mutable CGAL::qglviewer::Vec offset;
float min_threshold;
float max_threshold;
float threshold_1;
float threshold_2;
int filter_index;
double extrema[4][2];
QLabel* minMinLabel;
@ -69,6 +71,8 @@ Scene_tetrahedra_item::Scene_tetrahedra_item(Scene_c3t3_item* c3t3_item)
d->positions_size = 0;
d->min_threshold = 0.0f;
d->max_threshold = 1.0f;
d->threshold_1 = 0.0f;
d->threshold_2 = 1.0f;
d->filter_index = 0;
d->extrema[0][0] = 360.0;
d->extrema[0][1] = 360;
@ -291,15 +295,9 @@ void Scene_tetrahedra_item::initializeBuffers(CGAL::Three::Viewer_interface *vie
void Scene_tetrahedra_item::setMinThreshold(int i)
{
float tmp = 0.001*i;
if(tmp >= d->max_threshold)
{
d->min_threshold = d->max_threshold;
}
else
{
d->min_threshold = tmp;
}
d->threshold_1 = tmp;
d->max_threshold = (std::max)(d->threshold_1, d->threshold_2);
d->min_threshold = (std::min)(d->threshold_1, d->threshold_2);
double a = 1/(d->extrema[d->filter_index][1] - d->extrema[d->filter_index][0]);
double b = - d->extrema[d->filter_index][0]/(d->extrema[d->filter_index][1] - d->extrema[d->filter_index][0]);
@ -310,14 +308,9 @@ void Scene_tetrahedra_item::setMinThreshold(int i)
void Scene_tetrahedra_item::setMaxThreshold(int i)
{
float tmp = 0.001*i;
if(tmp <= d->min_threshold)
{
d->min_threshold = d->max_threshold;
}
else
{
d->max_threshold = tmp;
}
d->threshold_2 = tmp;
d->max_threshold = (std::max)(d->threshold_1, d->threshold_2);
d->min_threshold = (std::min)(d->threshold_1, d->threshold_2);
double a = 1/(d->extrema[d->filter_index][1] - d->extrema[d->filter_index][0]);
double b = - d->extrema[d->filter_index][0]/(d->extrema[d->filter_index][1] - d->extrema[d->filter_index][0]);
d->valueLabel->setText(QString("Values: [%1;%2]").arg((d->min_threshold - b)/a).arg((d->max_threshold - b)/a));