Hi everyone,

I have no experience whatsoever with coding, but I'm trying to adapt this scrypt so it can be used in version 1.1.0:

`#rotates model bounding box in accordance of coordinate system for active chunk`

#bounding box size is kept

#compatibility: Agisoft PhotoScan Professional 0.9.0

import PhotoScan

import math

doc = PhotoScan.app.document

chunk = doc.activeChunk

T = chunk.transform

v = PhotoScan.Vector( [0,0,0,1] )

v_t = T * v

v_t.size = 3

m = chunk.crs.localframe(v_t)

m = m * T

s = math.sqrt(m[0,0]*m[0,0] + m[0,1]*m[0,1] + m[0,2]*m[0,2]) #scale factor

# S = PhotoScan.Matrix( [[s, 0, 0], [0, s, 0], [0, 0, s]] ) #scale matrix

R = PhotoScan.Matrix( [[m[0,0],m[0,1],m[0,2]], [m[1,0],m[1,1],m[1,2]], [m[2,0],m[2,1],m[2,2]]])

R = R * (1. / s)

reg = chunk.region

reg.rot = R.t()

chunk.region = reg

So far I've made it into this: `import PhotoScan `

import math

doc = PhotoScan.app.document

chunk = doc.chunk

T = chunk.transform.matrix

v_t = T * PhotoScan.Vector( [0,0,0,1] )

v_t.size = 3

m = chunk.crs.localframe(v_t)

m = m * T

s = math.sqrt(m[0,0]*m[0,0] + m[0,1]*m[0,1] + m[0,2]*m[0,2]) #scale factor

# S = PhotoScan.Matrix( [[s, 0, 0], [0, s, 0], [0, 0, s]] ) #scale matrix

R = PhotoScan.Matrix( [[m[0,0],m[0,1],m[0,2]], [m[1,0],m[1,1],m[1,2]], [m[2,0],m[2,1],m[2,2]]])

R = R * (1. / s)

reg = chunk.region

reg.rot = R.t()

chunk.region = reg

However I get the following error message:

line 16, in <module>

m = chunk.crs.localframe(v_t)

AttributeError: 'NoneType' object has no attribute 'localframe'

Any tips on how to overcome this issue?

Thanks in advance,

Thomas