Separate transparent water mesh (not sorted, bad)

1 files changed, 6 insertions, 2 deletions

diff --git a/assets/shaders/fragment.glsl b/assets/shaders/fragment.glsl
index cc60d65..7532036 100644
--- a/assets/shaders/fragment.glsl
+++ b/assets/shaders/fragment.glsl
@@ -1,6 +1,7 @@
 #version 330 core
 
 uniform sampler2D tex;
+uniform float mesh_alpha;
 uniform vec3 sun_direction;
 uniform vec3 sky_color;
 
@@ -20,6 +21,9 @@ void main() {
         discard;
     }
     float ao = 1 - frag_ambient_occlusion / 2;
-    color = vec4(diffuse, 1.0) * texture_color * ao;
-    color = mix(vec4(sky_color, 1.0), color, 1 - depth);
+
+    vec3 opaque_color = diffuse * texture_color.xyz * ao;
+    opaque_color = mix(sky_color, opaque_color, 1 - depth);
+
+    color = vec4(opaque_color, mesh_alpha);
 }
\ No newline at end of file