bounding box region

[viper_0711]

hi,

is there a way to code the following simple idea?

after aligning cameras and aligned the scene by coded markers, i want to specify a hardcoded coordinates of region,
e.g. [1,2,1] for a fixed volume of 1m wide x 2m height x 1m depth for scanning human

i tried some
newregion.center = PhotoScan.Vector([0,0,0])
newregion.size = PhotoScan.Vector([1,2,1])
chunk.region = newregion

but the region is Off
and secondly i don't know how to reset the rotation to zero ( align to the 3 axis)

advise is appreciated

[Alexey Pasumansky]

Hello viper_0711,

Is the chunk in your project scaled or referenced?

[viper_0711]

i'm not sure.. i guess is referenced. by the following procedure:

after align cameras, i use chunk.detectMarkers()

and then loop
chunk.markers.reference.location = PhotoScan.Vector( pos1 )

where pos1 are some hardcoded positions

then update the transform to align the chunk

[viper_0711]

since I specifiy the markers coordinates and  update transform. I think the chunk is referecned
any insights ?

[Alexey Pasumansky]

Hello viper_0711,

If there are at least three markers that are checked in the Reference pane, have coordinate information input and each of them has at least two projections on the images from the aligned subset - in such case chunk should be referenced.