[vtk] correction of the texture serialization (#355)

* [vtk] correction of the texture serialization * Add timeout render to correctly display texture * Add timeout render to correctly display texture (2)
holoviz · Apr 2, 2019 · 8ab6a57 · 8ab6a57
1 parent 963f4ce
commit 8ab6a57
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Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/panel/models/vtk.ts b/panel/models/vtk.ts
@@ -89,10 +89,11 @@ export class VTKPlotView extends HTMLBoxView {
           renderer: this._rendererEl.getRenderer(),
           dataAccessHelper,
         })
-        sceneImporter.setUrl('index.json');
-        sceneImporter.onReady(() => {
-          this._rendererEl.getRenderWindow().render()
-        })
+        const fn = this._vtk.macro.debounce(() => setTimeout(
+          this._rendererEl.getRenderWindow().render,
+           100), 100)
+        sceneImporter.setUrl('index.json')
+        sceneImporter.onReady(fn)
       }
     })
   }

diff --git a/panel/pane/vtk.py b/panel/pane/vtk.py
@@ -541,7 +541,7 @@ def _vtksjs_from_render_window(self, render_window):
 
         # Save texture data if any
         for key, val in textureToSave.items():
-            _write_data_set(val, None, newDSName=key, compress=doCompressArrays)
+            _write_data_set(scDirs, val, None, newDSName=key, compress=doCompressArrays)
 
         activeCamera = renderer.GetActiveCamera()
         background = renderer.GetBackground()