fix: potential zoom validation issue

ofer1992 · Jan 5, 2023 · f1ba934 · f1ba934
1 parent e03d48d
commit f1ba934
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tldraw/packages/core/src/lib/TLViewport.ts b/tldraw/packages/core/src/lib/TLViewport.ts
@@ -49,8 +49,8 @@ export class TLViewport {
   }
 
   @action update = ({ point, zoom }: Partial<{ point: number[]; zoom: number }>): this => {
-    if (point !== undefined) this.camera.point = point
-    if (zoom !== undefined) this.camera.zoom = zoom
+    if (point !== undefined && !isNaN(point[0]) && !isNaN(point[1])) this.camera.point = point
+    if (zoom !== undefined && !isNaN(zoom)) this.camera.zoom = Math.min(4, Math.max(0.1, zoom))
     return this
   }