1 files changed, 4 insertions, 1 deletions
diff --git a/shaders/tile-shader.frag b/shaders/tile-shader.frag
index 624fc8c5..2d3de0b2 100644
--- a/shaders/tile-shader.frag
+++ b/shaders/tile-shader.frag
@@ -1,11 +1,14 @@
 uniform vec3 color = vec3(1.0, 1.0, 1.0);
-uniform sampler2D textureData;
+layout(location = 2) uniform sampler2D textureData;
+layout(location = 1) uniform float y_scale;
 
 in vec2 interpolatedTextureCoordinates;
+in float interpolated_frag_depth;
 
 out vec4 fragmentColor;
 
 void main() {
     fragmentColor.rgb = color*texture(textureData, interpolatedTextureCoordinates).rgb;
     fragmentColor.a = 1.0;
+    gl_FragDepth = -interpolated_frag_depth * y_scale;
 }