Messages

1

General / Re: unpin markers

« on: September 16, 2016, 03:57:39 PM »

Alexey - thank you for you reply.

Can anyone give me a clue how to do it by using Python scripting?
For one marker, which is visible on many images, I would like to measure this marker only on some images and then choose the rest of images and unpin the marker.

2

General / unpin markers

« on: July 29, 2016, 04:32:43 PM »

Is it possible to unpin markers from several photos at the same time? Now I can only unpin markers by clicking on each photo separately.

3

Python and Java API / Re: Setting mapping region

« on: July 23, 2014, 04:58:19 PM »

I haven't solved this problem yet:/
Maybe it is caused somehow by transformation?

4

Python and Java API / Re: Setting mapping region

« on: July 23, 2014, 09:18:21 AM »

Thank you Alexey, your advice was helpful and now it works fine:)

EDIT
unfortunately not everything is right
I think that my units are wrong. I set bounding box size as 1x1 and when I checked reg.size it shows values correctly. But when I analyzed result I  saw that region is much more bigger (~40). Further, reg.center is placed in wrong place- I set it as a point 105.

5

Python and Java API / Re: Setting mapping region

« on: July 22, 2014, 04:30:44 PM »

Hello!
I tried to use this script:

Code: [Select]

# Define: Map region
#MapRegionVec = [CenterX, CenterY, SizeX0, SizeY0, ZRotationDeg]
MapRegionVec = [304331.4, 5740607.3, 173.8, 143.6, -25.0]

# ALIGN PHOTOS
chunk.alignPhotos()

# SET MAPPING REGION (BOUNDING BOX)
# create new region object
newregion = PhotoScan.Region()
# Set region center:
centerUTM = PhotoScan.Vector([MapRegionVec[0], MapRegionVec[1], 0])
centerGEO = chunk.crs.unproject(centerUTM)
centerGEO.size = 4
centerGEO.w = 1
centerLocal = chunk.transform.inv() * centerGEO
newregion.center = PhotoScan.Vector([centerLocal[0], centerLocal[1], chunk.region.center[2]])
# Set region size
newregion.size = PhotoScan.Vector([MapRegionVec[2], MapRegionVec[3], chunk.region.size[2]])
# Set region rotation
# build rotation matrix in our coordinate system
RotZDeg = -MapRegionVec[4]
SinRotZ= math.sin(math.radians(RotZDeg))
CosRotZ= math.cos(math.radians(RotZDeg))
RotMat = PhotoScan.Matrix([[CosRotZ,-SinRotZ,0,0],[SinRotZ,CosRotZ,0,0],[0,0,1,0],[0,0,0,1]])
#  rotate region bounding box
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
m = RotMat*m
s = math.sqrt(m[0,0]**2 + m[0,1]**2 + m[0,2]**2) #scale factor
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)
newregion.rot = R.t()
# put newregion to chunk
chunk.region = newregion


But it didn't work. I've changed: MapRegionVec = [5592663.063, 5840723.167, 500, 500, 0] and disable "Allign Photos" option because my photos are already alligned.
I set correct coordinate system in my project and assumed that CRS [in scritpt] is loaded from project.
What could be wrong?