fix collision detection

1 files changed, 1 insertions, 0 deletions

diff --git a/src/settings_pane.cc b/src/settings_pane.cc
index fe2abd3..096bc08 100644
--- a/src/settings_pane.cc
+++ b/src/settings_pane.cc
@@ -10,6 +10,7 @@
 SettingsPane::SettingsPane(QWidget *parent)
 	:QWidget(parent) {
 	QDoubleSpinBox *sphere_radius = new QDoubleSpinBox();
+	sphere_radius->setSingleStep(.1);
 	QCheckBox *show_trajectories = new QCheckBox();
 	QCheckBox *show_support_lines = new QCheckBox();
 	collisions = new QListWidget();