From 3a1ee523bcd129800d2585e45db67121cdb1de93 Mon Sep 17 00:00:00 2001
From: Emux <devemux86@gmail.com>
Date: Fri, 19 Aug 2016 11:17:59 +0300
Subject: [PATCH] texture_layer shader: avoid == in floating point number
 comparison, fixes #139

---
 vtm/resources/assets/shaders/texture_layer.glsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vtm/resources/assets/shaders/texture_layer.glsl b/vtm/resources/assets/shaders/texture_layer.glsl
index 169d7a4d..1f913669 100644
--- a/vtm/resources/assets/shaders/texture_layer.glsl
+++ b/vtm/resources/assets/shaders/texture_layer.glsl
@@ -13,7 +13,7 @@ void
 main(){
   vec4 pos;
   vec2 dir = vertex.zw;
-  if (mod(vertex.x, 2.0) == 0.0) {
+  if (mod(vertex.x, 2.0) < 1.0) {
     pos = u_proj * (u_mv * vec4(vertex.xy + dir * u_scale, 0.0, 1.0));
   }
   else { // place as billboard