Drag and drop feature for Texture2D not working ...

Question

I'm trying to create an interconnectable node system and for Sprite it works it doesn't work for Texture2D.
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Could GUI elements not have position grabbing functions and not be able to drag and drop?
Also this not work:
...
func draw_connector():
curve.clear_points()
if is_instance_valid(node_from) && is_instance_valid(node_to):
#node_from.update()
#node_to.update()
var angle = node_from.get_angle_to(node_to.position)
var distance = node_from.position.distance_to(node_to.position)
...

Rebeca

Answer 1

Texture2D is not a node. It's a resource. So you cannot assign anything that get_child() will return to a variable of Texture2D type, because that type doesn't inherit Node.

Juliusjullundur

Answer 2

... yes, is a resource ... I tested some options : I try to add nodes2D and then Texture2D ... and you can see I add the source code where is the next error:
float get_angle_to(point: Vector2) const
Returns the angle between the node and the point in radians.
I need more to do more learning and research.

Rebeca