diff --git a/out/viewer.d.ts b/out/viewer.d.ts
index f76694ee..277e0874 100644
--- a/out/viewer.d.ts
+++ b/out/viewer.d.ts
@@ -9,14 +9,14 @@ export interface InitOutput {
   readonly __wbindgen_malloc: (a: number, b: number) => number;
   readonly __wbindgen_realloc: (a: number, b: number, c: number, d: number) => number;
   readonly __wbindgen_export_2: WebAssembly.Table;
-  readonly _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h67f2b1b16fd1e035: (a: number, b: number, c: number) => void;
-  readonly _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h28e9feee3f5926bf: (a: number, b: number, c: number) => void;
-  readonly _dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h9a00151cf9056fd2: (a: number, b: number) => void;
-  readonly _dyn_core__ops__function__FnMut__A_B___Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h12b7fff30f264ec1: (a: number, b: number, c: number, d: number) => void;
-  readonly _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h3feb02b2e9ee9eac: (a: number, b: number, c: number) => void;
-  readonly _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h864f2998e732640b: (a: number, b: number, c: number) => void;
-  readonly _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h1065b551aecea0df: (a: number, b: number, c: number) => void;
-  readonly _dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hffbf738a022aa74f: (a: number, b: number) => void;
+  readonly _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hdb9c1e3279cd46f7: (a: number, b: number, c: number) => void;
+  readonly _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h59d5531de9ff93b7: (a: number, b: number, c: number) => void;
+  readonly _dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__ha12813c2fd2ec810: (a: number, b: number) => void;
+  readonly _dyn_core__ops__function__FnMut__A_B___Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h378180cfe3c9161c: (a: number, b: number, c: number, d: number) => void;
+  readonly _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hd41589a0be4f5045: (a: number, b: number, c: number) => void;
+  readonly _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h6c209141a134dc28: (a: number, b: number, c: number) => void;
+  readonly _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h0f2e5ac239062b97: (a: number, b: number, c: number) => void;
+  readonly _dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h97cc36b144eb0fa8: (a: number, b: number) => void;
   readonly __wbindgen_free: (a: number, b: number, c: number) => void;
   readonly __wbindgen_exn_store: (a: number) => void;
   readonly __wbindgen_start: () => void;
diff --git a/out/viewer.js b/out/viewer.js
index 6ce92371..9d152a13 100644
--- a/out/viewer.js
+++ b/out/viewer.js
@@ -212,35 +212,35 @@ function makeMutClosure(arg0, arg1, dtor, f) {
     return real;
 }
 function __wbg_adapter_28(arg0, arg1, arg2) {
-    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h67f2b1b16fd1e035(arg0, arg1, addHeapObject(arg2));
+    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hdb9c1e3279cd46f7(arg0, arg1, addHeapObject(arg2));
 }
 
 function __wbg_adapter_31(arg0, arg1, arg2) {
-    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h28e9feee3f5926bf(arg0, arg1, addHeapObject(arg2));
+    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h59d5531de9ff93b7(arg0, arg1, addHeapObject(arg2));
 }
 
-function __wbg_adapter_40(arg0, arg1) {
-    wasm._dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h9a00151cf9056fd2(arg0, arg1);
+function __wbg_adapter_34(arg0, arg1) {
+    wasm._dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__ha12813c2fd2ec810(arg0, arg1);
 }
 
-function __wbg_adapter_45(arg0, arg1, arg2, arg3) {
-    wasm._dyn_core__ops__function__FnMut__A_B___Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h12b7fff30f264ec1(arg0, arg1, addHeapObject(arg2), addHeapObject(arg3));
+function __wbg_adapter_39(arg0, arg1, arg2, arg3) {
+    wasm._dyn_core__ops__function__FnMut__A_B___Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h378180cfe3c9161c(arg0, arg1, addHeapObject(arg2), addHeapObject(arg3));
 }
 
 function __wbg_adapter_48(arg0, arg1, arg2) {
-    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h3feb02b2e9ee9eac(arg0, arg1, addHeapObject(arg2));
+    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hd41589a0be4f5045(arg0, arg1, addHeapObject(arg2));
 }
 
 function __wbg_adapter_51(arg0, arg1, arg2) {
-    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h864f2998e732640b(arg0, arg1, addHeapObject(arg2));
+    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h6c209141a134dc28(arg0, arg1, addHeapObject(arg2));
 }
 
 function __wbg_adapter_56(arg0, arg1, arg2) {
-    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h1065b551aecea0df(arg0, arg1, addHeapObject(arg2));
+    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h0f2e5ac239062b97(arg0, arg1, addHeapObject(arg2));
 }
 
-function __wbg_adapter_69(arg0, arg1) {
-    wasm._dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hffbf738a022aa74f(arg0, arg1);
+function __wbg_adapter_59(arg0, arg1) {
+    wasm._dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h97cc36b144eb0fa8(arg0, arg1);
 }
 
 function handleError(f, args) {
@@ -443,23 +443,23 @@ function __wbg_get_imports() {
         const ret = getObject(arg0).Window;
         return addHeapObject(ret);
     };
-    imports.wbg.__wbg_focus_39d4b8ba8ff9df14 = function() { return handleError(function (arg0) {
-        getObject(arg0).focus();
-    }, arguments) };
+    imports.wbg.__wbg_devicePixelRatio_efc553b59506f64c = function(arg0) {
+        const ret = getObject(arg0).devicePixelRatio;
+        return ret;
+    };
     imports.wbg.__wbg_exitPointerLock_b62fe3c7830470e4 = function(arg0) {
         getObject(arg0).exitPointerLock();
     };
     imports.wbg.__wbg_requestPointerLock_78b2a4a24cb69366 = function(arg0) {
         getObject(arg0).requestPointerLock();
     };
+    imports.wbg.__wbg_focus_39d4b8ba8ff9df14 = function() { return handleError(function (arg0) {
+        getObject(arg0).focus();
+    }, arguments) };
     imports.wbg.__wbg_matches_e14ed9ff8291cf24 = function(arg0) {
         const ret = getObject(arg0).matches;
         return ret;
     };
-    imports.wbg.__wbg_devicePixelRatio_efc553b59506f64c = function(arg0) {
-        const ret = getObject(arg0).devicePixelRatio;
-        return ret;
-    };
     imports.wbg.__wbg_matchMedia_66bb21e3ef19270c = function() { return handleError(function (arg0, arg1, arg2) {
         const ret = getObject(arg0).matchMedia(getStringFromWasm0(arg1, arg2));
         return isLikeNone(ret) ? 0 : addHeapObject(ret);
@@ -1616,20 +1616,16 @@ function __wbg_get_imports() {
         const ret = getObject(arg0).webkitFullscreenElement;
         return isLikeNone(ret) ? 0 : addHeapObject(ret);
     };
-    imports.wbg.__wbindgen_closure_wrapper6787 = function(arg0, arg1, arg2) {
+    imports.wbg.__wbindgen_closure_wrapper6789 = function(arg0, arg1, arg2) {
         const ret = makeMutClosure(arg0, arg1, 4775, __wbg_adapter_28);
         return addHeapObject(ret);
     };
-    imports.wbg.__wbindgen_closure_wrapper34273 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 28239, __wbg_adapter_31);
-        return addHeapObject(ret);
-    };
     imports.wbg.__wbindgen_closure_wrapper34275 = function(arg0, arg1, arg2) {
         const ret = makeMutClosure(arg0, arg1, 28239, __wbg_adapter_31);
         return addHeapObject(ret);
     };
     imports.wbg.__wbindgen_closure_wrapper34277 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 28239, __wbg_adapter_31);
+        const ret = makeMutClosure(arg0, arg1, 28239, __wbg_adapter_34);
         return addHeapObject(ret);
     };
     imports.wbg.__wbindgen_closure_wrapper34279 = function(arg0, arg1, arg2) {
@@ -1637,7 +1633,7 @@ function __wbg_get_imports() {
         return addHeapObject(ret);
     };
     imports.wbg.__wbindgen_closure_wrapper34281 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 28239, __wbg_adapter_40);
+        const ret = makeMutClosure(arg0, arg1, 28239, __wbg_adapter_39);
         return addHeapObject(ret);
     };
     imports.wbg.__wbindgen_closure_wrapper34283 = function(arg0, arg1, arg2) {
@@ -1645,47 +1641,51 @@ function __wbg_get_imports() {
         return addHeapObject(ret);
     };
     imports.wbg.__wbindgen_closure_wrapper34285 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 28239, __wbg_adapter_45);
+        const ret = makeMutClosure(arg0, arg1, 28239, __wbg_adapter_31);
+        return addHeapObject(ret);
+    };
+    imports.wbg.__wbindgen_closure_wrapper34287 = function(arg0, arg1, arg2) {
+        const ret = makeMutClosure(arg0, arg1, 28239, __wbg_adapter_31);
         return addHeapObject(ret);
     };
-    imports.wbg.__wbindgen_closure_wrapper40097 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 30463, __wbg_adapter_48);
+    imports.wbg.__wbindgen_closure_wrapper40120 = function(arg0, arg1, arg2) {
+        const ret = makeMutClosure(arg0, arg1, 30468, __wbg_adapter_48);
         return addHeapObject(ret);
     };
-    imports.wbg.__wbindgen_closure_wrapper40862 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 30486, __wbg_adapter_51);
+    imports.wbg.__wbindgen_closure_wrapper40885 = function(arg0, arg1, arg2) {
+        const ret = makeMutClosure(arg0, arg1, 30491, __wbg_adapter_51);
         return addHeapObject(ret);
     };
-    imports.wbg.__wbindgen_closure_wrapper40864 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 30486, __wbg_adapter_51);
+    imports.wbg.__wbindgen_closure_wrapper40887 = function(arg0, arg1, arg2) {
+        const ret = makeMutClosure(arg0, arg1, 30491, __wbg_adapter_51);
         return addHeapObject(ret);
     };
-    imports.wbg.__wbindgen_closure_wrapper41587 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 30766, __wbg_adapter_56);
+    imports.wbg.__wbindgen_closure_wrapper41610 = function(arg0, arg1, arg2) {
+        const ret = makeMutClosure(arg0, arg1, 30771, __wbg_adapter_56);
         return addHeapObject(ret);
     };
-    imports.wbg.__wbindgen_closure_wrapper41589 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 30766, __wbg_adapter_56);
+    imports.wbg.__wbindgen_closure_wrapper41612 = function(arg0, arg1, arg2) {
+        const ret = makeMutClosure(arg0, arg1, 30771, __wbg_adapter_59);
         return addHeapObject(ret);
     };
-    imports.wbg.__wbindgen_closure_wrapper41591 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 30766, __wbg_adapter_56);
+    imports.wbg.__wbindgen_closure_wrapper41614 = function(arg0, arg1, arg2) {
+        const ret = makeMutClosure(arg0, arg1, 30771, __wbg_adapter_56);
         return addHeapObject(ret);
     };
-    imports.wbg.__wbindgen_closure_wrapper41593 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 30766, __wbg_adapter_56);
+    imports.wbg.__wbindgen_closure_wrapper41616 = function(arg0, arg1, arg2) {
+        const ret = makeMutClosure(arg0, arg1, 30771, __wbg_adapter_56);
         return addHeapObject(ret);
     };
-    imports.wbg.__wbindgen_closure_wrapper41595 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 30766, __wbg_adapter_56);
+    imports.wbg.__wbindgen_closure_wrapper41618 = function(arg0, arg1, arg2) {
+        const ret = makeMutClosure(arg0, arg1, 30771, __wbg_adapter_56);
         return addHeapObject(ret);
     };
-    imports.wbg.__wbindgen_closure_wrapper41597 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 30766, __wbg_adapter_56);
+    imports.wbg.__wbindgen_closure_wrapper41620 = function(arg0, arg1, arg2) {
+        const ret = makeMutClosure(arg0, arg1, 30771, __wbg_adapter_56);
         return addHeapObject(ret);
     };
-    imports.wbg.__wbindgen_closure_wrapper41599 = function(arg0, arg1, arg2) {
-        const ret = makeMutClosure(arg0, arg1, 30766, __wbg_adapter_69);
+    imports.wbg.__wbindgen_closure_wrapper41622 = function(arg0, arg1, arg2) {
+        const ret = makeMutClosure(arg0, arg1, 30771, __wbg_adapter_56);
         return addHeapObject(ret);
     };
 
diff --git a/out/viewer_bg.wasm b/out/viewer_bg.wasm
index f0d1ac03..95314afc 100644
Binary files a/out/viewer_bg.wasm and b/out/viewer_bg.wasm differ
diff --git a/out/viewer_bg.wasm.d.ts b/out/viewer_bg.wasm.d.ts
index d7e131f7..5530a129 100644
--- a/out/viewer_bg.wasm.d.ts
+++ b/out/viewer_bg.wasm.d.ts
@@ -5,14 +5,14 @@ export function main(a: number, b: number): number;
 export function __wbindgen_malloc(a: number, b: number): number;
 export function __wbindgen_realloc(a: number, b: number, c: number, d: number): number;
 export const __wbindgen_export_2: WebAssembly.Table;
-export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h67f2b1b16fd1e035(a: number, b: number, c: number): void;
-export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h28e9feee3f5926bf(a: number, b: number, c: number): void;
-export function _dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h9a00151cf9056fd2(a: number, b: number): void;
-export function _dyn_core__ops__function__FnMut__A_B___Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h12b7fff30f264ec1(a: number, b: number, c: number, d: number): void;
-export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h3feb02b2e9ee9eac(a: number, b: number, c: number): void;
-export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h864f2998e732640b(a: number, b: number, c: number): void;
-export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h1065b551aecea0df(a: number, b: number, c: number): void;
-export function _dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hffbf738a022aa74f(a: number, b: number): void;
+export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hdb9c1e3279cd46f7(a: number, b: number, c: number): void;
+export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h59d5531de9ff93b7(a: number, b: number, c: number): void;
+export function _dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__ha12813c2fd2ec810(a: number, b: number): void;
+export function _dyn_core__ops__function__FnMut__A_B___Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h378180cfe3c9161c(a: number, b: number, c: number, d: number): void;
+export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hd41589a0be4f5045(a: number, b: number, c: number): void;
+export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h6c209141a134dc28(a: number, b: number, c: number): void;
+export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h0f2e5ac239062b97(a: number, b: number, c: number): void;
+export function _dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h97cc36b144eb0fa8(a: number, b: number): void;
 export function __wbindgen_free(a: number, b: number, c: number): void;
 export function __wbindgen_exn_store(a: number): void;
 export function __wbindgen_start(): void;