add buildingPos dummy object

[commy2]

When merged this pull request will:

• close Donation: Custom Building Position #1136

[commy2]

• basically an invisible micro building with a single AI building position at the center
• for use in the editor and with scripts (buildingPos command)

dummy object snaps to buildings

dummy object can be used together with the GARRISON waypoint to create a formation

• Class is grouped in editor VR Objects / Helpers because that made the most sense to me and I don't want to create a new category for a single item.
• adds author to the other object classes in that component

[PabstMirror]

might want to double check that p3d
pboProject build time goes from 8 to 28 seconds (cleaned p:\temp each time)
seems to be animation keyframes on LOD 0?

[commy2]

Can you see these in Oxygen? I am not huge into that program.

[PabstMirror]

[commy2]

Animation should be deleted now. Model size went from 27kB to 6kB.

[commy2]

• added the helper as well as the target dummies to Zeus.

[PabstMirror]

Still taking 28 seconds
changed texture from a3\weapons_f\data\clear_empty.paa to #(argb,8,8,3)color(0,0,0,0,co)
and it's back to 8?
might just be pboProject being weird, but I also don't see any harm in just using that color as a texture

[commy2]

If that works then fine. Should be identical. Prodedural texture seems slightly preferable even, because you don't rely on external files.

Push the change or let me do it on the weekend?

[commy2]

I added CBA_fnc_buildingPositions, which is exactly the same as BIS_fnc_buildingPositions and buildingPos -1, except that it also reports all custom building positions (CBA_buildingPos objects) inside the ClipVisual bounding box real of the object and now my head hurts due to the math.

bunker call BIS_fnc_buildingPositions
//[]

bunker call CBA_fnc_buildingPositions
//[[3706.63,349.067,2.68139]]

[commy2]

Function approved?