Update viewer.js

viewer.js

@@ -269,13 +269,16 @@ export async function initializeViewer(config, instanceId) {
               // Ici tu as ton matériau
               const mat = mi.material;
 
-              mat.opacity = 0.7;
+              mat.opacity = 0.6;
               /*mat.blendType = pc.BLEND_NORMAL;
               mat.depthTest = false;
               mat.depthWrite = false;
               mat.useMetalness = true;
               mat.useDynamicRefraction = true;
               mat.thickness = 4;*/
+              mat.specular = new pc.Color(0.01, 0.01, 0.01);
+              mat.gloss = 0;
+              mat.metalness = 0;
               mat.update();
             }
           }