From de9909df038d1b6bb47bcc82fea5f8dc9dec2491 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Tue, 28 Dec 2021 15:42:50 +0000
Subject: Initial implementation for being able to click in the main window to
 select something

---
 game/vehicles/train.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'game/vehicles/train.cpp')

diff --git a/game/vehicles/train.cpp b/game/vehicles/train.cpp
index 14753c0..4f19bed 100644
--- a/game/vehicles/train.cpp
+++ b/game/vehicles/train.cpp
@@ -23,6 +23,12 @@ Train::getBogiePosition(float linkDist, float dist) const
 	return b2Link.first->positionAt(b2linkDist, b2Link.second);
 }
 
+bool
+Train::intersectRay(const glm::vec3 & pos, const glm::vec3 & dir, glm::vec2 * baryPos, float * eh) const
+{
+	return applyOne(&RailVehicle::intersectRay, pos, dir, baryPos, eh) != end();
+}
+
 void
 Train::tick(TickDuration dur)
 {
-- 
cgit v1.2.3