Extremely simple chunk-limited lighting

1 files changed, 4 insertions, 1 deletions

diff --git a/assets/shaders/fragment.glsl b/assets/shaders/fragment.glsl
index 7532036..c7ecf97 100644
--- a/assets/shaders/fragment.glsl
+++ b/assets/shaders/fragment.glsl
@@ -7,6 +7,7 @@ uniform vec3 sky_color;
 
 in vec3 surface_normal;
 in vec2 frag_tex_coord;
+in float frag_light;
 in float frag_ambient_occlusion;
 in float depth;
 
@@ -20,9 +21,11 @@ void main() {
     if (texture_color.a < 0.5) {
         discard;
     }
+
     float ao = 1 - frag_ambient_occlusion / 2;
+    float light = frag_light;
 
-    vec3 opaque_color = diffuse * texture_color.xyz * ao;
+    vec3 opaque_color = diffuse * texture_color.xyz * ao * light;
     opaque_color = mix(sky_color, opaque_color, 1 - depth);
 
     color = vec4(opaque_color, mesh_alpha);