From 4df677f22ff20d5da7cb7259f45257a1a4fc9b27 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sat, 26 Oct 2019 17:03:10 +0200
Subject: [PATCH] ray:: reset raycaster on geometry change

---
 raycaster.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/raycaster.cpp b/raycaster.cpp
index 51080117..84a414a7 100644
--- a/raycaster.cpp
+++ b/raycaster.cpp
@@ -47,6 +47,8 @@ ld& maxstep_current() {
 
 #define IN_ODS 0
 
+eGeometry last_geometry;
+
 /** is the raycaster available? */
 EX bool available() {
   if(WDIM == 2) return false;
@@ -105,6 +107,8 @@ shared_ptr<raycaster> our_raycaster;
 EX void reset_raycaster() { our_raycaster = nullptr; };
 
 void enable_raycaster() {
+  if(geometry != last_geometry) reset_raycaster();
+  last_geometry = geometry;
   if(!our_raycaster) { 
     bool use_reflect = false;