ltoscano
diff --git a/‎plotly/tools.py
Copy file name to clipboardExpand all lines: plotly/tools.py
+1-1Lines changed: 1 addition & 1 deletion b/‎plotly/tools.py
Copy file name to clipboardExpand all lines: plotly/tools.py
+1-1Lines changed: 1 addition & 1 deletion
@@ -3338,7 +3338,7 @@ def _trisurf(x, y, z, simplices, show_colorbar, edges_color,
                 facecolor.append(color)
 
         # Make sure facecolor is a list so output is consistent across Pythons
-        facecolor = list(facecolor)
+        facecolor = np.asarray(facecolor)
         ii, jj, kk = simplices.T
 
         triangles = graph_objs.Mesh3d(x=x, y=y, z=z, facecolor=facecolor,