[OW-1655] feat: lod debug vis (#32)

magnopus · Aug 14, 2024 · f0ad4d1 · f0ad4d1
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commit f0ad4d1
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Showing 2 changed files with 16 additions and 1 deletion.
diff --git a/src/scene/shader-lib/chunks/lit/frag/base.js b/src/scene/shader-lib/chunks/lit/frag/base.js
@@ -1,6 +1,9 @@
 export default /* glsl */`
 uniform vec3 view_position;
-
+// magnopus patched
+#ifdef LOD_PASS
+uniform int lod_level;
+#endif
 uniform vec3 light_globalAmbient;
 
 float square(float x) {

diff --git a/src/scene/shader-lib/chunks/lit/frag/debug-output.js b/src/scene/shader-lib/chunks/lit/frag/debug-output.js
@@ -2,6 +2,18 @@ export default /* glsl */`
 #ifdef DEBUG_ALBEDO_PASS
 gl_FragColor = vec4(gammaCorrectOutput(dAlbedo), 1.0);
 #endif
+// magnopus patched
+#ifdef LOD_PASS
+if (lod_level == 0) {
+	gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);
+} else if (lod_level == 1) {
+	gl_FragColor = vec4(1.0, 1.0, 0.0, 1.0);
+} else if (lod_level == 2) {
+	gl_FragColor = vec4(0.0, 1.0, 1.0, 1.0);
+} else if (lod_level == 3) {
+	gl_FragColor = vec4(0.0, 0.0, 1.0, 1.0);
+}
+#endif
 
 #ifdef DEBUG_UV0_PASS
 gl_FragColor = vec4(litArgs_albedo , 1.0);