feat: deferred shading (day 2)

2025-07-08 23:56:22 +03:00
parent a585b52aa2
commit 0bd901d1a6
23 changed files with 236 additions and 92 deletions
@@ -3,11 +3,12 @@ layout (location = 0) out vec4 f_color;
 layout (location = 1) out vec4 f_position;
 layout (location = 2) out vec4 f_normal;

+uniform mat4 u_view;
 uniform samplerCube u_skybox;

 void main(){
-    vec3 dir = normalize(v_coord);
-    f_position = vec4(0.0, 0.0, -1e9, 1.0);
-    f_normal = vec4(0.0);
+    vec3 dir = normalize(v_coord) * 1e6;
+    f_position = u_view * vec4(dir, 1.0);
+    f_normal = vec4(0.0, 0.0, 1.0, 1.0);
    f_color = texture(u_skybox, dir);
 }