From 7e0554bf65b9be61f3b73625d762a5043ad2af0f Mon Sep 17 00:00:00 2001
From: ccolin
Date: Sun, 3 Jan 2021 13:27:01 +0100
Subject: collision sphere previsualization

---
 src/drone_controller.hh | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/drone_controller.hh')

diff --git a/src/drone_controller.hh b/src/drone_controller.hh
index bcf1a1a..de9385d 100644
--- a/src/drone_controller.hh
+++ b/src/drone_controller.hh
@@ -19,6 +19,12 @@ class DroneController : public QObject, public Painter {
 	QVector<Drone> drones;
 	QTimer timer;
 	bool paused = true;
+	bool draw_spheres = false;
+	double sphere_radius = 0;
+	QTimer sphere_timer;
+
+	static OpenGLMesh *sphere;
+	static const unsigned char sphere_neutral[];
 
 	static bool collides(const Drone &a, const Drone &b, double radius);
 
@@ -43,6 +49,7 @@ public slots:
 	void resume();
 	void seek(int frame);
 	void computeCollisions(double sphere_radius);
+	void displaySpheres(double sphere_radius);
 };
 
 
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