Remove the VertexOutput block from the list when in "particle" mode

nodeEditor/src/components/nodeList/nodeListComponent.tsx

@@ -197,6 +197,7 @@ export class NodeListComponent extends React.Component<INodeListComponentProps,
                 delete allBlocks["Animation"];
                 delete allBlocks["Mesh"];
                 delete allBlocks["PostProcess"];
+                allBlocks.Output_Nodes.splice(allBlocks.Output_Nodes.indexOf("VertexOutputBlock"), 1);
                 break;
         }