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ifcviewer: include settings for deflection tolerances

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This commit is contained in:
Dion Moult
2026-04-29 22:37:55 +10:00
parent 3607fbb762
commit 30cdffc27a
5 changed files with 82 additions and 1 deletions
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src/ifcviewer-full/SettingsWindow.cpp
+24
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@@ -22,6 +22,7 @@
#include <QCheckBox>
#include <QDialogButtonBox>
#include <QDoubleSpinBox>
#include <QFormLayout>
#include <QLineEdit>
#include <QShowEvent>
@@ -66,6 +67,25 @@ void SettingsWindow::setupUi() {
"time; dropping them keeps load times sane.");
form->addRow("Void Limit", void_limit_spin_);
deflection_tolerance_spin_ = new QDoubleSpinBox(this);
deflection_tolerance_spin_->setRange(0.000001, 1000.0);
deflection_tolerance_spin_->setDecimals(6);
deflection_tolerance_spin_->setSingleStep(0.001);
deflection_tolerance_spin_->setToolTip(
"Linear chord error between curved geometry and its triangulation, "
"in model length units. Smaller = smoother curves but more "
"triangles and slower load.");
form->addRow("Deflection Tolerance", deflection_tolerance_spin_);
angular_tolerance_spin_ = new QDoubleSpinBox(this);
angular_tolerance_spin_->setRange(0.000001, 3.141592);
angular_tolerance_spin_->setDecimals(6);
angular_tolerance_spin_->setSingleStep(0.05);
angular_tolerance_spin_->setToolTip(
"Maximum angle (radians) between adjacent facet normals on a "
"curved surface. Smaller = smoother shading but more triangles.");
form->addRow("Angular Tolerance", angular_tolerance_spin_);
auto* button_box = new QDialogButtonBox(
QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this);
@@ -90,6 +110,8 @@ void SettingsWindow::syncFromSettings() {
backface_culling_check_->setChecked(AppSettings::instance().backfaceCulling());
load_data_source_check_->setChecked(AppSettings::instance().loadDataSource());
void_limit_spin_->setValue(AppSettings::instance().voidLimit());
deflection_tolerance_spin_->setValue(AppSettings::instance().deflectionTolerance());
angular_tolerance_spin_->setValue(AppSettings::instance().angularTolerance());
}
void SettingsWindow::onAccepted() {
@@ -98,5 +120,7 @@ void SettingsWindow::onAccepted() {
AppSettings::instance().setBackfaceCulling(backface_culling_check_->isChecked());
AppSettings::instance().setLoadDataSource(load_data_source_check_->isChecked());
AppSettings::instance().setVoidLimit(void_limit_spin_->value());
AppSettings::instance().setDeflectionTolerance(deflection_tolerance_spin_->value());
AppSettings::instance().setAngularTolerance(angular_tolerance_spin_->value());
accept();
}