How to edit NODE's property in Flutter?

[sulater]

Like this:

[luigi-rosso]

We'll be extending the example to include some controllers that will make this easier to do in Flutter soon. Right now you can do this by extending the logic in nima_actor.dart.

You would query for the node when you want to change it:

ActorNode eyes = _actor.getNode("Eyes");
if(eyes is ActorNodeSolo)
{
	eyes.activeChildIndex = 0; // set to closed
	eyes.activeChildIndex = 1; // .. or set to open
	eyes.activeChildIndex = 2; // .. or set to angry
}

I'll post a note when we have an example specifically showing how to do this on top of the existing example.

[sulater]

thanks so much, 👍

[luigi-rosso]

Here's an example of how to use a controller to manipulate the properties of a node. In this example I'm changing the translation property but you could do the activeChildIndex of an ActorNodeSolo as shown in my previous message.

This is the full example:
https://github.com/2d-inc/Nima-Flutter/tree/master/example/ik

Specifically, the controller that does the manipulation is here:
https://github.com/2d-inc/Nima-Flutter/blob/master/example/ik/lib/aim_controller.dart