Question: how do I specify the display priority of geometry on the same plane?

[claudiaareneee]

@iTwin/itwinjs-core-display

I'm working on #7677, but this is probably helpful for more people.

In a given geometryStream (GeometryStreamProps), is there anyway to specify that a geometry entry is always on top relative to the viewport? Basically, in the video below, there's some fighting between the light blue box and the text geometry. I want the text to always be on top.

Is the only way to do this through z index? That feels a bit misleading/hacky, but maybe it's the only way.

In the video below the geometry of the text and the blue box are both on the xy plane (z = 0). They are also being drawn in the same element

Screen.Recording.2025-02-21.at.9.28.14.AM.mov

[bbastings]

in the video below, there's some fighting between the light blue box and the text geometry. I want the text to always be on top.

Since the text and shape are in the same geometry stream you can use FillDisplay.Blanking so that the fill is always drawn behind other geometry...

[claudiaareneee]

Perfect thanks!!