Update app.py

app.py

@@ -673,22 +673,27 @@ async(c, o, p, d, n, m)=>{
             {
                 resolution: 16,
                 size: 512,
-                autoPlay: false
+                autoPlay: true
             }, BABYLON.Engine.LastCreatedScene
         );
-        /*
         var q = BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-2]._children;
         for (i = 0; i < q.length; i++) {
             let mesh = q[i];
             mesh.dispose(false, true);
         }
         BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-1].scaling.z = -1;
-        BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-1].material.emissiveTexture = videoDome.videoTexture;
-        BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-1].material.emissiveTexture.hasAlpha = true;
-        BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-1].material.useAlphaFromEmissiveTexture = true;
+        BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-1].material.diffuseTexture.hasAlpha = true;
+        BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-1].material.useAlphaFromDiffuseTexture = true;
+        //BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-1].material.emissiveTexture = videoDome.videoTexture;
+        //BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-1].material.emissiveTexture.hasAlpha = true;
+        //BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-1].material.useAlphaFromEmissiveTexture = true;
         BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-1].alphaIndex = 1;
         BABYLON.Engine.LastCreatedScene.meshes[BABYLON.Engine.LastCreatedScene.meshes.length-1].visibility = 0.9999;
-        */
+
+        window.lat = coords[0].lat;
+        window.lng = coords[0].lng;
+        window.heading = coords[0].heading;
+        window.pitch = coords[0].pitch;
         
         window.md = false;
         window.r_old = 1.0;
@@ -935,14 +940,14 @@ window.snapshot = snapshot;
         uvScale,
         forceUpdate
     ) {
-        if (!mesh.isVerticesDataPresent(BABYLON.VertexBuffer.PositionKind) || !mesh.isVerticesDataPresent(BABYLON.VertexBuffer.NormalKind) || !mesh.isVerticesDataPresent(BABYLON.VertexBuffer.UVKind)) {
-            //alert("Cannot call applyDisplacementMap: Given mesh is not complete. Position, Normal or UV are missing");
-            let positions = mesh.getVerticesData(BABYLON.VertexBuffer.PositionKind);
-            let normals = [];
-            BABYLON.VertexData.ComputeNormals(positions, mesh.getIndices(), normals, {useRightHandedSystem: true});
-            mesh.setVerticesData(BABYLON.VertexBuffer.NormalKind, normals);
-            //return mesh;
+        if (!mesh.isVerticesDataPresent(BABYLON.VertexBuffer.PositionKind) || !mesh.isVerticesDataPresent(BABYLON.VertexBuffer.UVKind)) {
+            alert("Cannot call applyDisplacementMap: Given mesh is not complete. Position or UV are missing");
+            return mesh;
         }
+        let positions = mesh.getVerticesData(BABYLON.VertexBuffer.PositionKind);
+        let normals = [];
+        BABYLON.VertexData.ComputeNormals(positions, mesh.getIndices(), normals, {useRightHandedSystem: true});
+        mesh.setVerticesData(BABYLON.VertexBuffer.NormalKind, normals);
 
         const positions = mesh.getVerticesData(BABYLON.VertexBuffer.PositionKind, true, true);
         const normals = mesh.getVerticesData(BABYLON.VertexBuffer.NormalKind);
@@ -981,6 +986,13 @@ window.snapshot = snapshot;
         }
 
         mesh.setVerticesData(BABYLON.VertexBuffer.PositionKind, positions);
+        
+        mesh.rotationQuaternion = null;
+        mesh.position.z = lat;
+        mesh.position.x = lng;
+        mesh.rotation.y = heading / 180 * Math.PI;
+        mesh.rotation.z = -pitch / 180 * Math.PI;
+        
         return mesh;
     }
     window.applyDisplacementMapFromBuffer = applyDisplacementMapFromBuffer;