GLTFExporter: Better defaults for metallic and roughness factors. (#2…

…9692) * GLTFExporter: Better defaults for metallic and roughness factors. * GLTFExporter: Stick to glTF spec. * GLTFExporter: Clean up.
mrdoob · Oct 19, 2024 · 2976aa1 · 2976aa1
1 parent 0ba7073
commit 2976aa1
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/examples/jsm/exporters/GLTFExporter.js b/examples/jsm/exporters/GLTFExporter.js
@@ -1524,8 +1524,7 @@ class GLTFWriter {
 
 		} else {
 
-			materialDef.pbrMetallicRoughness.metallicFactor = 0.5;
-			materialDef.pbrMetallicRoughness.roughnessFactor = 0.5;
+			materialDef.pbrMetallicRoughness.metallicFactor = 0; // default roughness is 1
 
 		}