From 1198c4467c16a8cc8480083062384089887ae924 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sat, 7 Nov 2020 15:06:45 +0100
Subject: [PATCH] fixed projections other than perspective not working in 2.5D

---
 shaders.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shaders.cpp b/shaders.cpp
index 39daf1e2..c62262c6 100644
--- a/shaders.cpp
+++ b/shaders.cpp
@@ -295,7 +295,7 @@ shared_ptr<glhr::GLprogram> write_shader(flagtype shader_flags) {
   if(!skip_t) {
     vmain += "mediump vec4 t = uMV * aPosition;\n";
     vmain += coordinator;
-    if(GDIM == 3 && WDIM == 2 && hyperbolic && context_fog) {
+    if(GDIM == 3 && WDIM == 2 && hyperbolic && context_fog && pmodel == mdPerspective) {
       vsh += 
         "uniform mediump mat4 uRadarTransform;\n"
         "uniform mediump sampler2D tAirMap;\n"