Can I use the Graphic3d_TransformPers for one-axis billboard?

Hello Nice Guys.

Actually, Now I'm trying to add a 2d-Arrow for some direction.
And I need to get the 2d-arrow always looking at the Camera. Such as one-axis billboard in 3D games. (For e.g. Tree Billboard in 3D game)

Can I use the Graphic3d_TransformPers for this purpose?
Or is there any other solution~?

Please help me!

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Kirill Gavrilov's picture

I guess Graphic3d_TMF_CameraPers might be useful here, but not sure that this would do the thing.