diff --git a/valve/pbr/debug/debug.mat b/valve/pbr/debug/debug.mat
index c304b9c..2fbcc8f 100644
--- a/valve/pbr/debug/debug.mat
+++ b/valve/pbr/debug/debug.mat
@@ -84,3 +84,113 @@
 //"basecolor_map" "/colors/gray.png"
 //"base_color" "0.7 0.7 0.7"
 //}
+
+{
+"for" "dielectric_br00"
+"basecolor_map" "/colors/black.png"
+"metalness" "0"
+"roughness" "0"
+}
+{
+"for" "dielectric_br05"
+"basecolor_map" "/colors/black.png"
+"metalness" "0"
+"roughness" "0.5"
+}
+{
+"for" "dielectric_br10"
+"basecolor_map" "/colors/black.png"
+"metalness" "0"
+"roughness" "1"
+}
+{
+"for" "dielectric_gr00"
+"basecolor_map" "/colors/gray.png"
+"metalness" "0"
+"roughness" "0"
+}
+{
+"for" "dielectric_gr05"
+"basecolor_map" "/colors/gray.png"
+"metalness" "0"
+"roughness" "0.5"
+}
+{
+"for" "dielectric_gr10"
+"basecolor_map" "/colors/gray.png"
+"metalness" "0"
+"roughness" "1"
+}
+{
+"for" "dielectric_wr00"
+"basecolor_map" "/colors/white.png"
+"metalness" "0"
+"roughness" "0"
+}
+{
+"for" "dielectric_wr05"
+"basecolor_map" "/colors/white.png"
+"metalness" "0"
+"roughness" "0.5"
+}
+{
+"for" "dielectric_wr10"
+"basecolor_map" "/colors/white.png"
+"metalness" "0"
+"roughness" "1"
+}
+{
+"for" "metallic_br00"
+"basecolor_map" "/colors/black.png"
+"metalness" "1"
+"roughness" "0"
+}
+{
+"for" "metallic_br05"
+"basecolor_map" "/colors/black.png"
+"metalness" "1"
+"roughness" "0.5"
+}
+{
+"for" "metallic_br10"
+"basecolor_map" "/colors/black.png"
+"metalness" "1"
+"roughness" "1"
+}
+{
+"for" "metallic_gr00"
+"basecolor_map" "/colors/gray.png"
+"metalness" "1"
+"roughness" "0"
+}
+{
+"for" "metallic_gr05"
+"basecolor_map" "/colors/gray.png"
+"metalness" "1"
+"roughness" "0.5"
+}
+{
+"for" "metallic_gr10"
+"basecolor_map" "/colors/gray.png"
+"metalness" "1"
+"roughness" "1"
+}
+{
+"for" "metallic_wr00"
+"basecolor_map" "/colors/white.png"
+"metalness" "1"
+"roughness" "0"
+}
+{
+"for" "metallic_wr05"
+"basecolor_map" "/colors/white.png"
+"metalness" "1"
+"roughness" "0.5"
+}
+{
+"for" "metallic_wr10"
+"basecolor_map" "/colors/white.png"
+"metalness" "1"
+"roughness" "1"
+}
+