Hi i have a question about API REFERENCES
[my code]
hwv.view.fitNodes([nodeid], 500);
hwv.model.setNodesFaceColor([nodeid], Communicator.Color.red());
Like the picture above,
in basically the yellow highlight function that comes out when i click on a node
I want to use it instead of setNodesFaceColor.
If I give nodeid as a parameter,
Is there an API REFERENCES that can be used like a click function?
thank you.
Hello @jhbae.
As part of the Communicator package via quickstart, we have an example of changing the color, transparency and visibility for selected parts of a model.
Here are the steps to launch the example:
Navigate to the directory HOOPS_Communicator_2023_SPX_x\quick_start and double-click start_server.bat to launch the server.exe.
Click this URL: http://localhost:11180/material.html?viewer=csr
Once the example launches, you can just follow the instructions provided on the page.
With respect to your comment:
If I give nodeid as a parameter,
Is there an API REFERENCES that can be used like a click function?
If you just want to quickly change the color “on-the-fly” of a selected node, you can use a callback to do that. Here’s some JavaScript that you can paste in the web browser console:
function mySelectionFunc(selectionEvent) {
var selection = selectionEvent.getSelection();
if (selection && selection.getSelectionType() != Communicator.SelectionType.None) {
console.log("Selected Node: " + selection.getNodeId());
hwv.model.setNodesFaceColor([selection.getNodeId()], Communicator.Color.red());
}
else {
console.log("Selected: None");
}
}
hwv.setCallbacks({
selection: mySelectionFunc
});
This code snippet changes the selected node to red:
Also, the function to highlight nodes is setNodesHighlighted – which is already included in the selection operator.
Thanks,
Tino
Hello tino
I was referring to your answer and found out that the function I was looking for was ‘setNodesHighlighted’ !
Thank you.
