1 files changed, 20 insertions, 0 deletions
diff --git a/src/new_fields/Doc.ts b/src/new_fields/Doc.ts
index 337274774..2faf03517 100644
--- a/src/new_fields/Doc.ts
+++ b/src/new_fields/Doc.ts
@@ -254,6 +254,25 @@ export namespace Doc {
     //         return Cast(field, ctor);
     //     });
     // }
+
+    export function resetView(doc: Doc) {
+        doc._panX = doc._customOriginX ?? 0;
+        doc._panY = doc._customOriginY ?? 0;
+        doc.scale = doc._customOriginScale ?? 1;
+    }
+
+    export function resetViewToOrigin(doc: Doc) {
+        doc._panX = 0;
+        doc._panY = 0;
+        doc.scale = 1;
+    }
+
+    export function setView(doc: Doc) {
+        doc._customOriginX = doc._panX;
+        doc._customOriginY = doc._panY;
+        doc._customOriginScale = doc.scale;
+    }
+
     export function RunCachedUpdate(doc: Doc, field: string) {
         const update = doc[CachedUpdates][field];
         if (update) {
@@ -561,6 +580,7 @@ export namespace Doc {
                     copy[key] = Doc.MakeCopy(doc[key]!, false);
                 }
             } else {
+                const field = ProxyField.WithoutProxy(() => doc[key]);
                 if (field instanceof RefField) {
                     copy[key] = field;
                 } else if (cfield instanceof ComputedField) {