Update app.py

app.py

@@ -614,8 +614,8 @@ async(p, d, n)=>{
           }
         }
         BABYLON.Engine.LastCreatedScene.activeCamera.metadata.pipeline.samples = 4;
-        BABYLON.Engine.LastCreatedScene.activeCamera.metadata.pipeline.imageProcessing.contrast = 2.0;
-        BABYLON.Engine.LastCreatedScene.activeCamera.metadata.pipeline.imageProcessing.exposure = 0.5;
+        BABYLON.Engine.LastCreatedScene.activeCamera.metadata.pipeline.imageProcessing.contrast = 1.0;
+        BABYLON.Engine.LastCreatedScene.activeCamera.metadata.pipeline.imageProcessing.exposure = 1.0;
 
         BABYLON.Engine.LastCreatedScene.activeCamera.fov = document.getElementById("zoom").value;
 
@@ -633,7 +633,10 @@ async(p, d, n)=>{
           alert(mesh.name);
           mesh.dispose(false, true);
         }
-        BABYLON.Engine.LastCreatedScene.getMeshByName("dome_mesh").applyDisplacementMap(d.background.url, 0, 255, function(m){try{alert(BABYLON.Engine.Version);}catch(e){alert(e);}}, null, null, true, function(e){alert(e);});
+        BABYLON.Engine.LastCreatedScene.getMeshByName("dome_mesh").scaling.x = -1;
+        BABYLON.Engine.LastCreatedScene.getMeshByName("dome_mesh").scaling.y = -1;
+        BABYLON.Engine.LastCreatedScene.getMeshByName("dome_mesh").scaling.z = -1;
+        BABYLON.Engine.LastCreatedScene.getMeshByName("dome_mesh").applyDisplacementMap(d.background.url, 0, -255, function(m){try{alert(BABYLON.Engine.Version);}catch(e){alert(e);}}, null, null, true, function(e){alert(e);});
         
         clearInterval(intv);
       }
@@ -1067,7 +1070,7 @@ with gr.Blocks(css=css, js=js) as demo:
               }
               BABYLON.Engine.LastCreatedScene.activeCamera.metadata.gizmoManager.attachToMesh(BABYLON.Engine.LastCreatedScene.getNodes()[parseInt(document.getElementById(\"fnum\").getElementsByTagName(\"input\")[0].value)+1]);
             '>reset camera</a>""")
-            contrast = gr.HTML(value="""<label for='contrast'>Contrast</label><input id='contrast' type='range' style='width:256px;height:1em;' value='2.0' min='0' max='2' step='0.001' oninput='
+            contrast = gr.HTML(value="""<label for='contrast'>Contrast</label><input id='contrast' type='range' style='width:256px;height:1em;' value='1.0' min='0' max='2' step='0.001' oninput='
               if (!BABYLON.Engine.LastCreatedScene.activeCamera.metadata) {
                 var evt = document.createEvent(\"Event\");
                 evt.initEvent(\"click\", true, false);
@@ -1075,8 +1078,8 @@ with gr.Blocks(css=css, js=js) as demo:
               } 
               BABYLON.Engine.LastCreatedScene.activeCamera.metadata.pipeline.imageProcessing.contrast = this.value;
               this.parentNode.childNodes[2].innerText = BABYLON.Engine.LastCreatedScene.activeCamera.metadata.pipeline.imageProcessing.contrast;
-            '/><span>2.0</span>""")
-            exposure = gr.HTML(value="""<label for='exposure'>Exposure</label><input id='exposure' type='range' style='width:256px;height:1em;' value='0.5' min='0' max='2' step='0.001' oninput='
+            '/><span>1.0</span>""")
+            exposure = gr.HTML(value="""<label for='exposure'>Exposure</label><input id='exposure' type='range' style='width:256px;height:1em;' value='1.0' min='0' max='2' step='0.001' oninput='
               if (!BABYLON.Engine.LastCreatedScene.activeCamera.metadata) {
                 var evt = document.createEvent(\"Event\");
                 evt.initEvent(\"click\", true, false);
@@ -1084,7 +1087,7 @@ with gr.Blocks(css=css, js=js) as demo:
               } 
               BABYLON.Engine.LastCreatedScene.activeCamera.metadata.pipeline.imageProcessing.exposure = this.value;
               this.parentNode.childNodes[2].innerText = BABYLON.Engine.LastCreatedScene.activeCamera.metadata.pipeline.imageProcessing.exposure;
-            '/><span>0.5</span>""")
+            '/><span>1.0</span>""")
             canvas = gr.HTML(value="""<a href='#' onclick='
               if (!BABYLON.Engine.LastCreatedScene.activeCamera.metadata) {
                 var evt = document.createEvent(\"Event\");