Update viewer.js

viewer.js

@@ -231,11 +231,11 @@ export async function initializeViewer(config, instanceId) {
       let matSol = new pc.StandardMaterial();
       matSol.blendType = pc.BLEND_NONE;
       matSol.emissive = new pc.Color(color_bg);
-      //matSol.emissive = new pc.Color([0.2,0.4,1]);
+      matSol.emissiveMap = grilleTex;
       matSol.emissiveIntensity = 1;
       matSol.update();
 
-      const bgPlane = new pc.Entity("Plane");
+      /*const bgPlane = new pc.Entity("Plane");
       bgPlane.addComponent("model", { type: "plane" });
       bgPlane.setLocalPosition(0, 0.1, 0);
       const mat = new pc.StandardMaterial();
@@ -246,7 +246,7 @@ export async function initializeViewer(config, instanceId) {
       mat.useLighting = false;
       mat.update();
       bgPlane.model.material = mat;
-      app.root.addChild(bgPlane);
+      app.root.addChild(bgPlane);*/
 
       traverse(presentoirEntity, node => {
         if (node.render && node.render.meshInstances) {