Merge pull request #1676 from xeokit/fix/snapshots-plugin

[FIX] Fix snapshots in presence of multiple plugins
xeokit · Sep 19, 2024 · 0ab414d · 0ab414d
2 parents ad83bfc + c2ce29b
commit 0ab414d
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/viewer/Viewer.js b/src/viewer/Viewer.js
@@ -491,10 +491,14 @@ class Viewer {
 
         for (let i = 0, len = pluginContainerElements.length; i < len; i++) {
             const containerElement = pluginContainerElements[i];
+            //only calculate the scale for first plugin
+            //for all others keep the scale 1 otherwise it will keep multiplying the scale with the base scale of canvas
+            //resulting in increase/decreased size for the the canvas that is being overlapped
+            const scale = i == 0 ? snapshotCanvas.width / containerElement.clientWidth : 1;
             await html2canvas(containerElement, {
                 canvas: snapshotCanvas,
                 backgroundColor: null,
-                scale: snapshotCanvas.width / containerElement.clientWidth
+                scale
             });
         }
         if (!params.includeGizmos) {