Fri Nov 22 02:42:27 PM EST 2024

assets/shaders/outline_post_process.wgsl

@@ -12,27 +12,26 @@ struct OutlinePostProcessSettings {
 @group(0) @binding(1) var screen_sampler: sampler;
 @group(0) @binding(2) var normal_texture: texture_2d<f32>;
 @group(0) @binding(3) var normal_sampler: sampler;
-// @group(0) @binding(4) var deferred_texture: texture_2d<u32>;
+@group(0) @binding(4) var deferred_texture: texture_2d<u32>;
 @group(0) @binding(5) var<uniform> settings: OutlinePostProcessSettings;
 
 @fragment
 fn fragment(
 	in: FullscreenVertexOutput
 ) -> @location(0) vec4<f32> {
     let screen_color = textureSample(screen_texture, screen_sampler, in.uv);
-    // let deferred_dimensions = textureDimensions(deferred_texture);
-    // let deferred_texel = textureLoad(deferred_texture, vec2u(vec2f(deferred_dimensions) * in.uv), 0);
-    // let deferred_color = vec4f(vec3f(unpack4x8unorm(deferred_texel.r).rgb), 1.0);
-    // let emissive = vec4f(rgb9e5::rgb9e5_to_vec3_(deferred_texel.g), 1.0);
-    // let light = screen_color / ((deferred_color) + vec4f(0.001, 0.001, 0.001, 1.0));
+    let deferred_dimensions = textureDimensions(deferred_texture);
+    let deferred_texel = textureLoad(deferred_texture, vec2u(vec2f(deferred_dimensions) * in.uv), 0);
+    let deferred_color = vec4f(vec3f(unpack4x8unorm(deferred_texel.r).rgb), 1.0);
+    let emissive = vec4f(rgb9e5::rgb9e5_to_vec3_(deferred_texel.g), 1.0);
+    let light = screen_color / ((deferred_color) + vec4f(0.001, 0.001, 0.001, 1.0));
 
     let luma = (0.2126 * screen_color.r + 0.7152 * screen_color.g + 0.0722 * screen_color.b);
-    // let light_luma = (0.2126 * light.r + 0.7152 * light.g + 0.0722 * light.b);
-    // let emissive_luma = (0.2126 * emissive.r + 0.7152 * emissive.g + 0.0722 * emissive.b);
-    let final_luma = luma ;
-	// + light_luma + emissive_luma;
+    let light_luma = (0.2126 * light.r + 0.7152 * light.g + 0.0722 * light.b);
+    let emissive_luma = (0.2126 * emissive.r + 0.7152 * emissive.g + 0.0722 * emissive.b);
+    let final_luma = luma + light_luma + emissive_luma;
 
-	// if final_luma > settings.light_threshold {
+	if final_luma > settings.light_threshold {
 	    let outline_width = settings.weight / vec2f(textureDimensions(screen_texture)); 
 
 	    let uv_top = vec2f(in.uv.x, in.uv.y - outline_width.y);
@@ -57,8 +56,7 @@ fn fragment(
 	    if settings.adaptive != 0 && luma < 0.5 {
 		outline = outline * -1;
 	    }
-	    return screen_color - outline;
-	// + emissive;
-	// }
-	// return screen_color + emissive;
+	    return screen_color - outline + emissive;
+	}
+	return screen_color + emissive;
 }