Better documentation for MultiMeshInstance

[abhaskumarsinha]

Operating system or device, Godot version, GPU Model and driver (if graphics related):

Issue description:

How to use multi mesh instance to generate a large number of straight and upright tree spraid randomly.....?
Steps to reproduce:

Link to minimal example project:

[Zylann]

See QA https://godotengine.org/qa/19366/how-to-use-multimeshinstance?show=19395#a19395

[abhaskumarsinha]

@Zylann I want to do that in my editor of 2.1.4 stable. Anyways your method does't works

[Zylann]

@abhaskumarsinha I tested it and works for me, though there is an issue about it #12595
If it doesnt work for you, please send an example project.

But I agree there should be something in editor to place the instances, currently there isn't even inspector properties

[ZX-WT]

Am I misunderstanding something here, isn't that what the populate surface option for? The button next to view in the editor.

[Zylann]

@ZX-WT oh... indeed there is that. Needs documentation I guess.

[akien-mga]

PR welcome to improve https://github.com/godotengine/godot/blob/master/doc/classes/MultiMeshInstance.xml

[KoBeWi]

There's a tutorial linked there now. Does it solve this issue?

[clayjohn]

I would say so. All those docs and tutorials have been added since this issue was created.