Update app.py

app.py

@@ -1291,7 +1291,7 @@ with gr.Blocks(css=css, js=js, head=head) as demo:
 
               document.getElementById(\"model3D\").getElementsByTagName(\"canvas\")[0].style.filter = \"blur(\" + BABYLON.Engine.LastCreatedScene.getNodes()[parseInt(document.getElementById(\"fnum\").getElementsByTagName(\"input\")[0].value)+1].material.pointSize/2.0*Math.sqrt(2.0) + \"px)\";
             '/> <span>0.8</span></span><br/>
-            <span><label for='pan' style='width:8em'>Pan</label><input id='pan' type='range' style='width:128px;height:1em;' value='0' min='-16' max='16' step='0.001' oninput='
+            <span><label for='pan' style='width:8em'>Pan</label><input id='pan' type='range' style='width:128px;height:1em;' value='0' min='-128' max='128' step='0.001' oninput='
               if (!BABYLON.Engine.LastCreatedScene.activeCamera.metadata) {
                 var evt = document.createEvent(\"Event\");
                 evt.initEvent(\"click\", true, false);
@@ -1299,8 +1299,10 @@ with gr.Blocks(css=css, js=js, head=head) as demo:
               }
               parallax = this.value;
               rdir = BABYLON.Engine.LastCreatedScene.activeCamera.getDirection(xdir);
+              alert(rdir);
               BABYLON.Engine.LastCreatedScene.activeCamera.position.x = parallax * rdir.x;
               BABYLON.Engine.LastCreatedScene.activeCamera.position.z = parallax * rdir.z;
+              alert(BABYLON.Engine.LastCreatedScene.activeCamera.position);
               this.parentNode.childNodes[2].innerText = parallax;
             '/> <span>0.0</span></span><br/>
             <span><label for='contrast' style='width:8em'>Contrast</label><input id='contrast' type='range' style='width:128px;height:1em;' value='1.0' min='0' max='2' step='0.001' oninput='